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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.

2012 Pebble Beach Concept Car Lawn offers a tutorial in cars to come

The Pebble Beach Concours d'Elegance is a showcase for some of the world's most exquisite vintage vehicles, but if newer metal is more your speed, the Concept Car Lawn is the place to be.
This year saw models from Bugatti, Lamborghini, Aston Martin, McLaren and Bentley as well as SRT, Hennessey, Infiniti and Lexus among others. The ultimate sampler platter of exotic and concept vehicles saw the Bugatti Veyron 16.4 Grand Sport Vitesse mingle with the Lamborghini Urus Concept and the mighty Hennessey Venom GT, though we found ourselves particularly smitten with the BMW Zagato Roadster and the Aston Martin Vanquish.
Not that we could go wrong anywhere we looked. The 2013 Bentley Continental GT Speed seemed perfectly content parked on the manicured putting green, as did the McLaren MP4-12C Spider. Get cozy with the full gallery below to see the smattering of metal on the lawn.

Bond in Motion car exhibit coming to L.A.'s Petersen Automotive Museum

The Petersen Automotive Museum was already a must-see for any car enthusiast visiting Los Angeles, and it's about to get a little better should you also be a James Bond fan. Opening Sept. 25 in the museum's appropriately named Grand Salon gallery will be the "Bond in Motion" exhibit of more than 30 cars, motorcycles, boats, submarines, helicopters and scale models used during the creation of the 24 official James Bond films. The timing corresponds with the Oct. 8 release of "No Time to Die," the upcoming 60th anniversary of the first Bond movie ... and hey, the release of our "All 24 James Bond movies ranked only by their cars." Highlights include many of the most famous Bond cars, including a 1977 Lotus Esprit S1 in submarine guise from "The Spy Who Loved Me," an Aston Martin V8 from "The Living Daylights," a 1999 BMW Z8 from "The World is Not Enough," the Aston Martin DB10 specially made for "Spectre," the post-flipped Aston Martin DBS from "Casino Royale," and one of the 1964 Aston Martin DB5s from the recent movies. I visited an exhibit of the same name back in 2013 at England's sensational Beaulieu Motor Museum. Although the one in L.A. won't be as comprehensive as that, simply due to logistics, many of the same vehicles and props will be present. You can see some of the photos from that exhibit below, and should you be a James Bond fan, can appreciate that it went much further than the Aston-heavy headliners above. In fact, it was hard to see what was missing from the collection. Tickets are on sale for the opening reception Sept. 23 featuring "one-night-only photo opportunities, live entertainment, food and martinis, shaken not stirred." Considering this is Los Angeles we're talking about, it's perfectly plausible this means noteworthy cast members from past films. Prices are $60 for general admission and $199 for VIP access, which includes exclusive access to the exhibit, "007 lounge" and a curated talk, plus complimentary food and a hosted bar.  The exhibit runs until October 2022.  AMC Hornet and Mercury Cougar XR7 View 22 Photos