All posts by Francis Mitterrand

News

Mercedes Wants to Turn Your Headrest Into a Personal Massage Therapist

If there’s one arms race luxury automakers have never backed away from, it’s comfort. Horsepower and screen size might grab the headlines, but in the high-end trenches where Mercedes-Benz lives, true bragging rights come from how relaxed you feel when you arrive. And few brands have taken that mission as seriously—or as creatively—as Mercedes.

Back in the late ’90s, when most of the industry was still bragging about lumbar support, Mercedes was already installing massaging seats in production cars. It was a quietly revolutionary idea: instead of just holding you in place, the car would actively make you feel better. Two decades later, that once-exotic feature is spreading across the industry. But Mercedes, true to form, is already looking for the next frontier. This time, it’s your head.

A newly uncovered patent application, first spotted by CarBuzz, shows Mercedes exploring a massaging headrest—because apparently, a kneaded back and relaxed shoulders aren’t enough anymore. The concept is delightfully over-engineered in the way only the Germans can manage. Inside the headrest would be a central assembly with several small mechanical arms, each capable of subtle movements, vibrations, and even rotation. Their job? To gently cradle and massage the back of your head while you drive.

To keep things from turning into a bobblehead experiment, the system would use sensors to detect your height and head position, tailoring the movements to your specific posture. Given the small size of a headrest, no one’s expecting a deep-tissue pummeling. But even light, rhythmic motion at the base of your skull could be surprisingly soothing, especially on long highway slogs.

Of course, once you start thinking about a massaging headrest, it’s impossible not to imagine where this could lead. Why stop at the back of the head? A neck massager would be the logical next step, though that’s a tougher engineering problem. Your neck doesn’t actually rest on the seat, which means Mercedes would have to get truly creative—perhaps with some kind of discreet, robotic appendage that emerges from the headrest. It sounds absurd, but so did in-car massage 25 years ago.

As always with patents, there’s a healthy chance this idea never leaves the filing cabinet. Automakers patent all sorts of concepts, many of which never make it anywhere near a showroom. Still, this is Mercedes we’re talking about—the same company that turned mood lighting, perfumed air, and hot-stone massage into normal S-Class features. If anyone is going to sell you a car that rubs your head while you drive, it’s probably going to be a three-pointed star on the hood.

In the never-ending quest to make driving feel less like transportation and more like a spa day, Mercedes has once again shown that it’s thinking a few vertebrae ahead of the competition. And honestly? A car that massages your seat, your back, and now your head might just make traffic jams a little more bearable.

Source: Mercedes-Benz

NEW CARS

Renault Captur Eco-G 120: The 1,400-Kilometer Commuter That Runs on Common Sense

The compact-SUV world is full of big promises—hybrid this, electric that—but Renault has just taken a refreshingly pragmatic approach with the updated Captur Eco-G 120. It doesn’t plug in. It doesn’t need a charging station. And yet it delivers one of the longest driving ranges you’ll find in a mainstream crossover: up to 1,400 kilometers on a combination of gasoline and LPG.

In other words, this might be the most quietly clever powertrain Renault has built in years.

At the heart of the new Captur Eco-G 120 is a reworked version of Renault’s familiar 1.2-liter turbocharged three-cylinder (HR12), derived from the TCe 115. With direct injection and a flex-fuel petrol/LPG setup developed in-house, output rises to 120 horsepower and 200 Nm of torque, gains of 20 hp and 30 Nm over the old Eco-G 100. That might not sound like hot-hatch territory, but in the real world it cuts the 0–100 km/h sprint to 12 seconds, a full second quicker than before—and in this segment, that’s noticeable.

Power goes to the front wheels through a six-speed manual gearbox, and while Renault hasn’t chased performance for its own sake, the extra torque makes the Captur feel more relaxed and more willing when merging or overtaking. This is a small engine doing grown-up work.

But the real headline is efficiency—both financial and environmental. When running on LPG, the Captur emits around 10 percent less CO₂ than its petrol-only equivalent, with emissions rated at 117 g/km on gas and 133 g/km on petrol. Consumption starts at 7.2 l/100 km on LPG and 5.9 l/100 km on gasoline, which makes this Captur cheaper to run than the outgoing Eco-G 100 despite the power bump.

Renault has also made the LPG system more usable. The gas tank grows from 40 to 50 liters, and together with the 48-liter petrol tank, it gives the Captur that 1,400-kilometer theoretical range. For anyone who does long motorway slogs or simply hates stopping for fuel, that’s borderline absurd—in a good way.

Importantly, this isn’t some aftermarket conversion. Renault has been doing LPG systems for more than 15 years, and the Eco-G 120 is designed from the factory to run on both fuels. The LPG tank lives where the spare wheel would normally sit, so there’s no loss of cargo space or petrol capacity. It’s all clean, integrated, and OEM-approved.

And buyers seem to be noticing. In 2025 alone, Renault registered more than 15,600 LPG vehicles, nearly 5,700 of them Capturs, marking a 60 percent increase over the previous year. In markets like France—where about 1,500 LPG stations keep distances between fill-ups below 60 km—the appeal is obvious: fuel bills can drop by up to half.

Renault didn’t stop with the engine. The latest Captur also benefits from a series of tech and safety updates. New aerodynamically optimized rearview mirrors, borrowed from the Clio 6, reduce wind noise and can even project a logo onto the ground when you unlock the car, if you tick the right option box. Inside, a new driver-monitoring camera watches for fatigue and distraction, and if you fail to respond in semi-autonomous driving mode, the emergency stop assist will bring the car to a controlled halt with the hazard lights flashing.

Parking tech gets an upgrade too, with high-definition reversing cameras and a 360-degree 3D view, making the Captur feel more premium than its price suggests. Automatic versions also ditch the old MySense system in favor of a new Smart mode, which seamlessly switches between Eco, Comfort, and Sport depending on how you drive.

Speaking of price, Renault has pulled a neat trick: the Captur Evolution Eco-G 120 starts at €26,400 in France, exactly the same as the outgoing Eco-G 100, or €210 per month on a finance plan. More power, more range, and better efficiency—for the same money—is the kind of upgrade buyers usually only dream about.

The Captur Eco-G 120 won’t headline any Nürburgring lap times, and it isn’t trying to. What it does offer is something far rarer in today’s SUV market: a genuinely smart powertrain that lowers emissions, cuts running costs, and lets you drive from one end of Europe to the other without obsessing over where to refuel.

Sometimes, the cleverest tech isn’t electric—it’s just well-engineered. And Renault seems to have nailed it.

Source: Renault

News

BMW and ZF Bet Big on the Automatic: Why the 8-Speed Isn’t Going Anywhere

For years, the industry has been loudly preparing for a future without gears. EVs don’t need them, after all, and even hybrids are often pitched as smoother, simpler, and more software-driven. But BMW and ZF Friedrichshafen just dropped a very loud mechanical mic on that narrative.

The two companies have signed a multi-billion-euro contract that locks BMW into ZF’s 8HP eight-speed automatic transmission until the end of the 2030s—and not just as a legacy carryover. This deal is about evolving the automatic gearbox into something that works just as well in electrified cars as it does in traditional gasoline-powered ones.

In other words, the automatic isn’t dying. It’s getting smarter.

BMW’s Quietly Radical Decision

While some automakers are sprinting toward fully electric lineups, BMW continues to play a long game. The company has been clear that internal-combustion engines, mild hybrids, and plug-in hybrids will remain part of its portfolio well into the next decade. That requires a transmission that can do more than just shuffle ratios—it has to integrate seamlessly with electric motors, regenerative braking systems, and increasingly strict emissions rules.

Enter ZF’s 8HP.

This gearbox is already one of the industry’s most widespread units, used by everyone from BMW and Audi to Jeep and Rolls-Royce. But the next generation will be engineered specifically for the awkward middle age of the car industry—the phase where gasoline engines and electric motors have to coexist under the same hood.

Three Big Engineering Goals

ZF and BMW are steering the 8HP’s future along three main paths.

First, efficiency and emissions. The new versions will reduce internal friction, improve thermal management, and better coordinate with hybrid systems to squeeze out every possible gram of CO₂.

Second, performance across hybrid layouts. Whether it’s a 48-volt mild hybrid, a full plug-in system, or a traditional engine, the 8HP will be designed to handle electric torque fills, engine restarts, and blended propulsion without sacrificing BMW’s trademark throttle response.

And third, future-proofing. Regulations will keep tightening, and customer demand will keep shifting. ZF is effectively being paid to make sure this transmission platform doesn’t become obsolete halfway through the 2030s.

Why This Matters to Drivers

For BMW buyers, this is quietly excellent news.

The ZF 8HP is already one of the best automatics on the market—quick, smooth, durable, and far better than most dual-clutch gearboxes in daily driving. By continuing to refine it instead of replacing it with something unproven, BMW ensures that its future gas and hybrid cars will keep the crisp, confident shifting enthusiasts expect.

More importantly, it means BMW isn’t treating the next decade as a technological stopgap. Instead of rushing into half-baked solutions, the company is doubling down on a proven piece of hardware and evolving it for an electrified world.

In a time when many automakers are discarding everything mechanical in favor of software, BMW and ZF are making a different kind of bet: that great engineering still matters, even when electrons start sharing the workload.

And for drivers who still enjoy how a well-tuned automatic feels when you put your foot down, that’s very good news.

Source: BMW