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BMW reveals M4 safety car with innovating water injection system [w/video]

Racing series don't just pick their safety cars at random, or use just whatever car is lying around. These days the car that sets the pace at the front of the pack is typically provided through consideration by a sponsor. In the MotoGP series, that's BMW and its M division, which have served up the Official Car of MotoGP since 1999. What you're looking at is the latest, and it packs some innovative technology on board. Aside from the matte black wrap with BMW's iconic striped livery, upgraded aero kit, retrofitted interior and emergency equipment, this BMW M4 coupe packs a new injection system under the hood. Only instead of injecting fuel, it injects water into the combustion chamber – something that wouldn't usually be recommended, but BMW insists actually aids in the combustion process. The idea is that the temperature of the air being mixed with the fuel inside the engine is usually hotter than ideal, so the system injects a fine mist of water into the collector in order to reduce the air's temperature... sort of like one of those hydrating misters at an amusement park or outdoor mall, but in an even hotter environment. The system brings the temperature of the air down to a more optimal temperature, helping it combust better. The process is said to yield a number of positive effects. For one, it reduces knocking. For another, it can make more out of lower-octane fuel where higher octane isn't available. It also can control the adverse effects of higher ambient temperature on the combustion process. But most of all, it increases output and reduce fuel consumption by around eight percent. Whether that eight percent is worth the added weight of the system – particularly with water pump and a 1.3-gallon tank in the trunk – is up for debate. But we'd imagine that the Bavarian engineers have weighed very carefully. Of course there's also the matter of refilling the water tank, which BMW says would be carried out whenever the safety car is refueled, but in real-world conditions would only necessitate attention once every five top-ups at the gas station. By now you might have guessed that BMW probably didn't develop this system just for the MotoGP safety car, and isn't planning on keeping it confined to the racetrack. Instead it's being tested and demonstrated on the safety car before being rolled out on production models in the future.

5 new EVs that make driving fun

One of the things enthusiasts bellyache about the most is electrification. The noisiest complainers say that EVs will suck the fun out of driving and can’t possibly be as engaging as a roaring gas engine. ItÂ’s undoubtedly true that the noises EVs make are not always as visceral and thrilling, but itÂ’s also true that electrification has ushered in a new era of performance that gas vehicles simply cannot match. WeÂ’ve gathered a list of EVs that donÂ’t suck to drive. We all know by now about Tesla and its Plaid models, which absolutely set the quarter-mile ablaze with their amazing acceleration figures. The vehicles on this list don't come from Tesla. Nor does the list include some highly anticipated performance EVs that will soon hit the market, such as the new 2024 Porsche Macan. This selection may be a bit short on range compared to tamer models, but at the same time, itÂ’s hard to ignore their specs and even harder to ignore the sensation that a full-throttle electric powertrain delivers. LetÂ’s dive in to see five new EVs that make driving fun. Porsche Taycan PorscheÂ’s gas-powered vehicles are among the most exciting on the road, so itÂ’s not surprising to see the automakerÂ’s first electric effort as a home run. The Taycan is available in a staggering number of configurations, ranging from the 375-horsepower base model to the massively powerful Turbo S models with up to 750 horsepower in temporary boost mode. Classic Porsche styling and high-end tech round out the package, making the Taycan one of the most desirable EVs today. That said, the TaycanÂ’s almost $91,000 starting price puts it out of reach for a majority of car buyers, and the prices keep steadily rising along with the performance. It also trades range for performance, as the least powerful variant is the most efficient, returning 242 miles with the extended-range battery. The car can take advantage of fast charging, however, and can recover up to 80 percent of its battery capacity in just over 22 minutes.   Kia EV6 GT How about a Kia that can out-accelerate many supercars, especially from a few years ago? The EV6 GT comes with two electric motors with a combined 576 horsepower and 545 pound-feet of torque. Its 0-60 mph time lands at just 3.4 seconds, and the EV offers a top speed of 161 mph, making it one serious Korean EV. At the same time, it features the standout styling of the standard model, which gives it a striking curb presence and a futuristic look that is unique among EVs.

BMW i8 official images leak ahead of Frankfurt [w/video]

The new BMW i8 plug-in electric supercar isn't set to make its official debut until September 10, when it will glide onto the Frankfurt Motor Show stage amidst a sea of flash photography. Of course, that isn't so true in today's world, where debuts are always preceded (often carefully) by "leaks."
Take this trio of images of the BMW i8 - there's just enough of the exterior on display in the profile shot to draw attention, without showing important styling points that might be present on the front or back of the car. The same goes for the video attached below. The cabin shot is cool, but isn't particularly earth-shattering when it comes to BMW interiors. As for the skeletal shot, we can see the 1.5-liter, turbocharged engine positioned between the rear axles, the battery pack found in what would be the transmission tunnel and the front-mounted electric motors.
We'll have a full set of live images when the BMW i8 makes its debut in Frankfurt next week. Until then, have a look in the gallery and at the video below, and let us know what you think of BMW's next big thing.