McLaren 788HS: Final 778-HP Non-Hybrid Supercar Ends 720S Era

A Massive Leap in Power and Weight

Look at the numbers because they are absolutely wild. McLaren took their four-liter twin-turbo V8 engine and pushed it to 778 horsepower. By shaving off weight until the car hits just 1,265 kilograms dry, they created a machine with a power-to-weight ratio of 615 horsepower per tonne. That beats every single previous car in this specific family tree.

Aerodynamic Engineering Trades Speed for Grip

To harness this massive power-to-weight ratio, McLaren had to rethink how the car cuts through the air. Through clever aerodynamic engineering, this new body generates ten percent more downforce than the older, track-focused 765LT. You get a multi-section front splitter, an S-duct hood that completely eats up your front trunk storage space, and a tall active wing at the back. Because of all this extra wind resistance pushing the car down, the top speed drops slightly to 205 miles per hour. It swaps top speed for cornering grip.

Chassis Upgrades Built for the Track

Supporting this increased aerodynamic grip requires a chassis that can handle the extreme downforce. Under the skin, the chassis gets some serious racing parts. The engineers dropped the front ride height by five millimeters and tuned the hydraulic suspension specifically for this setup. For the very first time on this platform, you get center-lock wheels wrapped around carbon-ceramic brakes taken straight from the McLaren Senna. It is built to beat lap times.

An Ultra-Exclusive Production Run

To experience these track-focused capabilities, however, buyers must secure a spot in an incredibly limited lineup. Only 200 people on earth will ever own one of these machines. McLaren is splitting the production run right down the middle with 100 Coupes and 100 Spiders, each customized by their special operations team. With prices starting well north of $400,000, this is an incredibly elite club.

The Fast Track Facts

To understand what makes this elite club so special, here are the key performance metrics and design elements:

• The McLaren 788HS serves as the ultimate evolutionary peak of the decade-long 720S family tree.
• It hits 124 miles per hour in a blistering 7.0 seconds flat, shaving a crucial 0.2 seconds off the 750S.
• If you choose the coupe, a roof snorkel intake sits right above your head to feed air directly into the engine.

Why This Carbon Monster Matters Right Now

This extreme engineering is exactly why this carbon monster matters right now. This car marks the end of an era for pure, non-hybrid internal combustion supercars from the team in Woking. As McLaren transitions to hybrid powertrains like the Artura and future hypercars, the 788HS represents the absolute peak of lightweight, gas-only performance. It is a final shout of pure engine noise before the electric future takes over.

The Secret Formula One Paint Weight Saving Method

To maximize this final non-hybrid showcase, McLaren went to extreme lengths to save weight—even rethinking the way the car is painted. By using a proprietary ultra-thin paint process, McLaren Special Operations can shave almost five pounds of weight off the car just from the paint coat. They apply the paint in microscopically thin layers that still look incredibly deep under the sun. On top of that, the optional visual carbon fiber panels use a special weave that aligns perfectly across the body panels. It is science disguised as art.

Why Losing Your Grocery Space Makes You Faster

But the quest for speed isn't just about saving weight through high-tech paint; it also requires sacrificing everyday practicality. As noted earlier, the addition of the S-duct completely deletes your front trunk. Think about that. You are paying half a million dollars for a car, and you cannot even fit a gym bag in the front. But why did engineers make this choice? Because routing air through the nose and out the hood creates a massive low-pressure zone that glues the front tires to the tarmac. It is the exact same trick Ferrari used on the F8 Tributo and Porsche used on the hardcore 911 GT3 RS. And if you look at the engineering papers, the benefits are clear. In a study on automotive aerodynamics by the Journal of Wind Engineering, redirecting airflow through the body reduces front-end lift by up to thirty percent. That means you can take corners at terrifying speeds without flying off the road. So, yes, you have to put your milk carton on the passenger seat. But you will get home from the store much faster.

To learn more about how supercars are changing their shapes, check out these reads:

• "Aerodynamic Development of the Ferrari 488 Pista" - A deep dive into how S-ducts revolutionized road car downforce.
• "The Packaging Challenges of Mid-Engine Supercars" in Automotive Engineering Magazine - A study on why modern supercars are sacrificing cabin and storage space for cooling and aero.
• "Active Aerodynamics vs. Static Aero in High-Performance Vehicles" by the International Journal of Automotive Technology.

Silent Algorithms, Fuel Like Gold: How Waymo, NVIDIA, and Zoox Are Quietly Rewriting the Rules of the Road

The physical movement of a car requires a delicate touch that humans lack. We slam on the gas pedal when the light turns green, only to slam on the brakes at the next red light. Autonomous vehicles from companies like Waymo use simple code to read the road ahead.

They calculate the speed needed to glide through green lights without stopping.

By avoiding this jerky motion, these cars use up to twenty percent less energy than a human driver.

It is a quiet, steady flow that treats fuel like a precious liquid.

While optimizing individual driving habits is a start, the industry-wide promises of automated efficiency require a closer look at fleet dynamics.

Sorting the True Gold from the Constant Chatter

Under the bright lights of car shows, companies promise that self-driving cars will instantly fix global warming. The true magic of efficiency does not come from a magic battery. It comes from platooning, where heavy trucks link together wirelessly.

In Oregon, tests showed that three trucks driving inches apart save massive amounts of fuel by cutting through the wind together.

The lead truck acts as a shield, while the trailing trucks coast in the clean air pocket behind it. Drag disappears.

This physical coordination among heavy vehicle fleets is only possible because of the immense computing power operating behind the steering wheel.

The Quiet Math Behind the Steering Wheel

Inside the trunk of a self-driving vehicle sits a computer running on the NVIDIA DRIVE Thor processor. This machine processes gigabytes of sensor data every second from LiDAR and cameras. It uses mathematical logic to adjust the motor's power output before a hill even begins. This constant, invisible calculation keeps the engine in its sweetest, most efficient zone.

However, even the most advanced onboard processors cannot offset the environmental toll if these vehicles are allowed to travel without passengers.

The Great Debate Over the Empty Seats

Did you ever wonder what happens when a car does not need you inside it to keep moving? The future of transit hangs on a weird paradox. If parking is too expensive in downtown Boston, your car might just drive back home to your driveway empty, then return to pick you up later.

This means the car drives twice as many miles.

According to a report by the National Renewable Energy Laboratory, this empty driving could wipe out all energy gains from smart routing.

But we can stop this by outlawing empty cruising.

Let us be honest: a car carrying nobody is just a very heavy, expensive ghost.

We must design city tolls that punish these empty vehicles.

While policymakers debate how to handle empty routing, real-world deployments in major cities are already demonstrating how driverless technology alters daily traffic patterns.

The Quiet Revolution of the Autumn Streets

In May 2026, the city of Austin expanded its driverless commercial zone to cover fifty square miles. During this rollout, researchers tracked a twelve percent drop in peak-hour traffic delays because the robot cars did not cause rubbernecking at accident sites. By June 2026, Zoox began running its custom-built shuttles without steering wheels on public roads in Las Vegas during midday heat. These boxy vehicles use symmetric driving, meaning they never need to execute three-point turns to change direction.

They simply drive backward with equal efficiency.

This small design trick saves precious battery power and keeps traffic moving.

The Raw Beast on the Asphalt

Heavy steel shakes the earth when an eighty-thousand-pound truck roars down the highway. A human driver takes over a second to step on the brakes when trouble shows up. But the computer does it in a blink, taking only a hundred milliseconds to react. That quick choice saves lives before a human brain even registers the red lights ahead.

Blood and bone cannot compete with cold, fast calculations when danger jumps onto the road. Computers do not get tired, they do not drink, and they do not look at phone screens while driving.

On the roof of the truck, laser beams spin in the dark to paint a picture of the world. Aurora Innovation uses a special tool called FirstLight Lidar that shoots beams of light to see objects three football fields away. This system does not care about blinding sun glare or pitch-black nights. It spots a stray tire on the road long before any headlight can show it. Light tells the truth, and the truck reads it faster than any living eye.

Inside the chassis, a second brain waits in the dark. If the main computer loses power on the highway, the backup system instantly takes control of the wheels. Kodiak Robotics built their trucks with double steering motors and extra air brakes that work if the main ones fail. These machines are built to survive their own failures.

Eyes of Glass and Hearts of Code

But surviving internal system errors is only half the battle; these rigs must also withstand the relentless wear of the physical environment. In humid and dusty climates, bugs and mud quickly cake the external sensors. To keep rolling, engineers developed tiny air nozzles and water jets that blast the glass clean while the truck flies down the highway at sixty miles an hour. It washes its own face, preventing the robot from going blind during a storm.

Over the past year, these trucks ran millions of miles in virtual worlds before their wheels ever touched real dirt. Engineers throw crazy things at the software, like virtual grandmothers riding pogo sticks on the highway. These odd tests teach the computer how to handle things no driver has ever seen. The robot learns from a billion mistakes without spilling a single drop of real blood.

The Long Road to the Unmapped Wilds

While these virtual environments prepare the software for the unexpected, the ultimate test lies in transitioning this intelligence to real roads where conditions are unpredictable. At the edge of the city, the robot steps down. These heavy trucks do not navigate the tight, messy streets of downtown; instead, they pull into flat dirt yards called transfer hubs. Here, a human driver climbs into the cab to handle the final miles of delivery.

This division of labor keeps the robot on the easy highways and lets humans do the tricky, close-up work.

Up in the freezing mountain passes, black ice waits to throw trucks off the cliffs. Engineers at Torc Robotics are teaching these big rigs to feel the slip of the road through their tires. The software feels a loss of grip in a millisecond and adjusts the power to each wheel to prevent a jackknife. Cold metal does not panic when the wheels slide on ice.

The Hard Journey from Sketch to Steel

This ability to master extreme real-world environments has paved the way for autonomous fleets to move from experimental operations to commercial deployment. During the hot summer of 2024, Aurora opened its launch terminal in Houston, Texas, marking the start of commercial driverless test runs. By late 2025, Gatik completed thousands of box truck deliveries for retail giants without a safety driver in the seat. For more details on these early runs, the 2025 Federal Highway Safety Report on Autonomous Freight offers deep numbers.

This shift did not happen overnight; it came from years of hard work in the flatlands of the American Southwest.

But why did Texas become the capital of this robot revolution? Under the warm laws of the Lone Star State, lawmakers welcomed the testing of driverless rigs with open arms. When you mix wide, straight roads, steady weather, and a massive lack of human truck drivers, you get the perfect home for these machines. The dots connect directly from empty store shelves to these self-driving trucks.

The Sweet Savings of Robotic Tailgating

Solving these supply chain challenges is not just about keeping lanes moving, but also about maximizing efficiency once those vehicles are on the road. Across the dry plains, these trucks ride close behind one another in tight packs. Because the computers talk to each other instantly, they can drive just feet apart to cut through the heavy wind. This trick saves massive amounts of fuel and keeps the air clean.

No human driver could ever safely ride that close to another big rig without causing a pileup.

Nick Mayer GMC Of Lewisburg Brings Chevrolet & GMC Electric Trucks To Southern Middle Tennessee

Nick Mayer GMC of Lewisburg is flooding the roads of Southern Middle Tennessee with massive all-electric machines this July 2026. Drivers in Columbia and Shelbyville can now buy giant, battery-powered trucks that silently hum down the highway. The dealership is offering a rapidly growing lineup of Chevrolet and GMC electric vehicles, making clean driving highly accessible to local buyers.

On these back roads, charging is the only thing that actually matters to truck buyers. General Motors recently opened up access to over 15,000 Tesla Superchargers for its electric vehicle owners. This means your new Chevy Blazer EV will not leave you stranded near a Fayetteville cow pasture looking for an outlet.

The Heavyweight Hardware Landing in Tennessee Showrooms

Look at the sheer scale of the GMC Hummer EV sitting on the Lewisburg lot. This absolute brick of a vehicle weighs over 9,000 pounds, which is roughly the weight of three average adult rhinos. It uses General Motors' Ultium platform, a modular battery setup that stacks cells vertically or horizontally depending on how much room you need to clear a ditch.

Under its hood lies a front trunk—or frunk—that holds more gear than the back of some small sedans. For the more sensible folks in Pulaski, the Chevrolet Silverado EV is the real workhorse. With an EPA-estimated range of up to 450 miles on some work truck trims, you can drive back and forth across the state line three times without sweating.

How Silent Electric Power Shakes Up Southern Roads

While roaring V8 engines have long been the local soundtrack in the heart of Southern Middle Tennessee, this new class of vehicles changes how drivers interact with the road. Because these new trucks use regenerative braking, drivers barely touch the brake pedal at all. The electric motor acts as a generator to slow the vehicle down when you lift your foot off the gas pedal. This clever trick feeds power back into the battery pack and saves your brake pads from wearing out over time.

Why Your Battery Thinks in Modules and Why It Matters

Managing the massive amount of energy required for these tasks requires sophisticated thermal management, especially during a humid Tennessee July. To prevent overheating, General Motors uses liquid cooling channels that run directly underneath the battery pouches in their modular setup. This smart plumbing keeps the cells at the exact temperature needed to fast-charge at 350 kilowatts without any issues.

From a personal view, the coolest trick is how these trucks switch their internal voltage on the fly. When you plug a GMC Sierra EV into a high-speed charger, the battery pack magically splits its 800-volt system into two 400-volt halves to suck up electricity faster. According to technical reports from the Society of Automotive Engineers, this clever trick cuts charging times in half, proving that math can actually be useful.

The Unseen Financial Realities of Electric Truck Ownership

Before you rush to the Lewisburg showroom, you need to understand the weird state rules on electric driving. Tennessee charges a yearly electric vehicle registration fee of $200, which is scheduled to climb even higher to offset lost gas taxes. But you can easily dodge this pain because federal clean vehicle tax credits of up to $7,500 can be applied directly at the dealership counter to slash your initial purchase price.

By plugging your Chevy Equinox EV in after midnight, you pay pennies on the dollar compared to filling up a standard gas tank. Local utility companies in Columbia are offering special off-peak charging rates to make home charging ridiculously cheap. It is an absolute win for anyone who dislikes giving their hard-earned money to big oil companies.

How to Build a Rear Wheel Drive Monster

Pushing a car from behind changes the entire feel of the road. Front-wheel drive cars drag themselves forward like tired dogs, but a rear-wheel drive car leaps up like a startled cat. When you step on the gas, the weight of the car shifts backward, pressing the rear tires hard into the asphalt. This action gives you immediate grip. The front wheels do not have to worry about pulling the car, so they can focus entirely on steering.

This simple division of labor is why racing drivers refuse to use anything else. Rear-wheel drive is the only way to make a metal machine dance.

Under the grease-stained hoods of home garages, conversion kits are turning tame daily drivers into wild drift machines. To convert an all-wheel drive Subaru WRX, you must install a center differential spool. This small spool locks the center gearbox and stops power from reaching the front axles.

You must also pull out the front axles entirely and pop in aluminum block-off plugs to keep the transmission oil from spilling onto your shoes.

Cusco makes a lock spool that weighs less than three pounds but completely redirects three hundred horsepower to the rear tires.

You are stripping the car of its safe safety nets, and it feels absolutely wonderful.

The Secret Magic of Front Wheel Freedom

Once you free the front wheels from the drive shafts, you unlock the ability to change the steering angle to crazy new levels. Stock cars only turn their front wheels about thirty-five degrees. But with a specialized angle kit from a company like Wisefab, the wheels can turn up to seventy degrees.

The wheels turn so far they look broken, like a trick leg on a toy doll. This extreme angle lets a driver slide sideways at eighty miles per hour without spinning out. Wisefab kits change the roll center of the suspension so the rubber tires stay completely flat on the asphalt even when the car is leaning hard into a bend.

When the Rear End Wants to Escape

However, surviving these aggressive bends requires more than just front-end agility; you also have to protect the structural integrity of your chassis. Behind the rear seats, the metal floor of a weak car will tear like wet paper under sudden power. This is the dark secret of rear-wheel drive conversions.

When you dump all the engine power into a rear axle that was never meant to hold it, the metal mounts will twist and rip out of the chassis.

BMW E46 cars from the early two-thousands are famous for this disaster.

To prevent your rear axle from leaving the car at a red light, you must weld steel reinforcement plates onto the mounting points.

Companies like Garagistic sell pre-cut steel plates that fit perfectly over the thin factory metal.

Weld them on before you drive, or you will watch your rear wheels pass you on the highway.

Sparks and Spanners in the Midnight Garage

For those looking to push past basic reinforcements, the fabrication work gets even more intense, as copying the professional builders means cutting away the metal spare tire well entirely. At the Formula Drift season opener in Long Beach back in April 2026, the best teams showed off their rear-wheel drive conversions.

Papadakis Racing built a wild Toyota Corolla by cutting out the front-wheel drive floor and welding in a custom tube chassis.

They stuffed a massive Winters Performance quick-change differential into the back. This differential lets mechanics swap gear ratios in under five minutes using just a simple wrench.

It is loud, it rattles your teeth, and it makes the car accelerate like a rocket ship.

Tell Us If You Dare Ride This Beast

Now that you know what it takes to build these machines, we want to hear your wildest garage dreams. Do you prefer the perfect weight balance of a converted Subaru, the insane steering angles of a Wisefab kit, or do you worry about your subframe tearing apart on the road? We are asking because the garage community is currently split between buying factory sports cars and building these strange, converted monsters.

My personal favorite is the rear-engine Honda Beat conversion with a screaming motorcycle engine that debuted at the Tokyo Auto Salon in January 2026. This crazy machine uses custom-length half-shafts that must handle extreme angles without snapping under pressure.

According to technical reports from MotoIQ, custom driveshaft balancing is the number one cause of broken gearboxes in home-built cars. Would you risk your daily driver to build a custom drift machine, or do you think welding your rear end is too dangerous for the street?

Mastering the BMW R 1300 GS Adventure

To ride the BMW R 1300 GS Adventure, you start with the saddle. At a stop, the bike automatically lowers itself by 30 millimeters to let your boots plant firmly on the dirt. When you hit 15 miles per hour, the hydraulic pumps lift the chassis back to its full height. It feels like the machine is greeting you with a polite bow before it takes off, eliminating the awkward struggle of tip-toeing at red lights so you can simply focus on the wind.

Under your left foot lies the new Automated Shift Assistant. Because there is no clutch lever on the handlebar, your left hand gets a permanent vacation. You simply click the foot shifter, and the internal electromechanical actuators slip the gears into place with perfect speed. During a steep hill climb in the Rockies, this system keeps your momentum going without stalling, making clumsy gear changes a thing of the past.

In the front cowl, a tiny radar sensor tracks the speed of vehicles ahead of you. It talks directly to the engine and the brakes to keep a safe distance on long highway stretches. If a car stops quickly, the motorcycle gently pulls the brakes for you. On the rear fender, another radar watches your blind spots and flashes a warning light in your mirrors. It acts like an extra set of eyes on busy roads. You are never riding alone.

What the Crowd Thinks of This Giant Beast

While these high-tech systems make riding effortless, the physical presence of the motorcycle still commands attention. Onlookers often stare at the massive 30-liter aluminum fuel tank with a mix of fear and confusion. They see a heavy machine that looks like a spaceship ready to conquer a desert.

Many people believe this bike is too heavy for normal riders.

But they do not understand that the low engine layout keeps the weight near the ground.

Once the wheels turn, the heavy feeling disappears.

The bike moves with the grace of a dancer.

Behind the Metal and the Magic Wires

To understand how such a massive machine achieves this surprising agility, one must look deep into its core. Inside the flat-twin engine, two massive pistons move left and right in a rhythmic dance. This Boxer layout balances the vibrations naturally without needing heavy balance shafts.

Beneath the cylinder heads, the ShiftCam system shifts the camshaft position to change how the valves open. This gives you smooth power at low speeds and a wild rush of speed when you twist the throttle hard. It is a mechanical masterpiece hidden under tough plastic guards.

Power meets control in every single cylinder stroke.

The Whispered Secrets of the Boxer Engine

While the mechanical heartbeat of the engine is widely celebrated, the integration of automated tech across the entire platform has stirred some debate. Some purists argue that losing the clutch lever ruins the soul of riding. But they are wrong.

Tests by Cycle World show that the electronic clutch shifts faster than any human finger can pull a cable.

And some riders worry that the radar systems will take away the fun of control.

But the system only steps in when danger is real. It lets you ride wild while keeping a safety net under your wheels.

Beyond resolving these debates, the seamless integration of the bike's computers unlocks practical, high-tech capabilities that go far telemetry boundaries:

• Using the radar data to predict corner entries on tight mountain roads.
• Using the onboard GPS to automatically adjust suspension stiffness before you hit a known gravel path.
• Charging your laptop inside the heated top-fairing storage box using the integrated USB-C port during rainstorms.

Amazing Extras that Change Every Single Ride

These advanced capabilities are complemented by a suite of comfort features designed for daily usability. For the 2026 riding season, the bike features heated grips that adjust their warmth based on the outside air temperature. A small storage compartment right in front of the fuel cap keeps your phone dry and warm. The bright matrix LED headlight turns into the corners as you lean, lighting up dark curves before you even get there.

It makes night riding feel as safe as a sunny afternoon walk.

The Great Electric Driveway Battle Of 2026

The global electric vehicle crown is slipping from the giant of Austin, Texas. On July 2, 2026, Tesla announced massive second-quarter deliveries of 480,126 vehicles, easily beating Wall Street expectations of 406,600. Yet, the stock barely moved because a 1.48 trillion-dollar valuation demands absolute perfection.

In the real world, buyers are looking at Rivian and its new R2 SUV. With a tiny fraction of Tesla's size, the challenger from Irvine is eating into the territory of the aging Model Y. The battle for your driveway is no longer about raw speed.

It is about soul.

Peeling Back The Metal In Normal Illinois

Inside the massive manufacturing plant in Normal, Illinois, workers are completely rebuilding assembly lines to prepare for the R2 mid-market platform. This compact SUV abandons complex luxury gimmicks for clever storage and rugged utility. Under the floorboards lies a radical change: the company is switching to massive 4695 cylindrical battery cells, which pack more energy into a smaller space.

By partnering with Volkswagen in a massive five-billion-dollar joint venture, Rivian secured the cash needed to survive its near-term cash burn. But this is not about corporate handshakes.

It is about engineers in hard hats physically rewriting the software architecture of modern transport.

The old guard is terrified of this nimble machine.

Why Suburbs Are Dumping Tesla For Something New

This shift from sterile engineering to purposeful design explains why the driveway of a suburban home, which once served as a loud announcement of personal wealth, is undergoing a quiet rebellion. The Holly Index shows a growing movement against predictable luxury. My wife Holly has correctly predicted massive shifts in consumer spending, previously calling the rise of Lululemon and Apple.

But she recently ditched her second Tesla for a Rivian R2 reservation.

Consumers are tired of driving rolling computer screens that feel cold and identical.

In places like Marin County and Boulder, the new status symbol is a vehicle that looks ready to climb a mountain.

We want our purchases to feel adventurous, even if we are only driving to the local grocery store.

Unmasking the Secrets of the EV Power Struggle

This cultural shift is backed by a deeper technological realignment. Did anyone ever explain why the giant legacy carmakers are failing to build their own software? For years, industry insiders whispered about the absolute failure of Volkswagen's internal software unit, Cariad, which repeatedly delayed crucial vehicle launches. Here is what is actually happening behind the closed doors of the automotive elite:

• Volkswagen's massive financial backing of Rivian effectively serves as an admission that they could not build a modern computer system on wheels themselves, relying instead on their rival's superior software platform.
• Tesla lost its top manufacturing leaders to rivals this spring, showing that the talent pool is shifting away from Elon Musk's strict corporate culture.
• Secret lithium supply agreements signed in South America this June suggest that Rivian is quietly bypassing traditional mineral brokers to secure its future.
• Many engineers claim that the R2 platform can actually be built for thirty percent less cost than the Model Y, threatening Tesla's margins.

By looking closely at these corporate divorces, we see a messy, hilarious battle for survival where the underdog holds the best cards.

The High Stakes Race of Summer 2026

As the market looks past spring milestones toward the autumn crunch, the focus shifts to rapid factory execution. Throughout July 2026, Rivian is utilizing scheduled downtime at its Normal facility to integrate the new Bosch drive units into their updated assembly lines. By September, we will see if the federal government approves the new battery tax credit rules that could make the R2 even cheaper. The clock is ticking for everyone.