Blue 2002 Bmw Z3 Roadster Convertible on 2040-cars

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2014 BMW 328d ready to burn oil in just four cylinders

Despite showing off the new 328d sedan in New Jersey yesterday, BMW though it only fair to bring the first four-cylinder diesel it will ever sell in the US to the New York Auto Show today as well. Unfortunately, the company remains vague about pertinent details like fuel economy and price, but we did hear again that the oil-burner will be capable of getting 45 miles per gallon on the highway. BMW's Oliver Ganser told AutoblogGreen, "We do not want to give out" the city or combined mpg ratings quite yet, but The New York Times got someone to estimate a fuel economy of mid-30s in the city.
The two-liter TwinPower turbocharged and direct injected engine and eight-speed automatic transmission (sorry, no manual will be available) put out 180 horsepower and 280 pound-feet of torque and should get the 328d up to 60 miles per hour in just over seven seconds. As we noted earlier, the 328d will be available with every option and trim level - like all-wheel drive - that other 3 Series models have in the US (transmission excepted) and should start at under $40,000 when it goes on sale this fall.
Officially, the 328b will be able to accept biodiesel blends up to B5 (or, just maybe B7), which is standard diesel with five (seven) percent biofuel. Read more about that and other aspects of the 328d here.

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.

The BMW M760i xDrive isn't as cool as the Alpina B7

Earlier this week, BMW released what we assumed was the new pinnacle of the 7 Series range: the Alpina B7 xDrive. But then we received information about the car you see here, which still isn't a full M7, but uses the name M760i xDrive. What we're trying to figure out is, why would you get the M760i over the brand-new Alpina? Mechanically, and as far as we can tell, the only real difference between the two cars is under the hood. The M760i uses a twin-turbo 6.6-liter V12 capable of an estimated 600 horsepower at 5,500 rpm and 590 pound-feet of torque at 1,500 rpm. Thing is, the Alpina B7 also makes 600 hp and 590 lb-ft, albeit at higher points in the rev range, from a twin-turbo 4.4-liter V8. Both cars use all-wheel drive. Both cars have eight-speed automatic transmissions. But while the M760i does the 0-62 run in 3.9 seconds and tops out at an electronically limited 155 miles per hour, the Alpina does 0-60 in 3.6 seconds and runs to an unrestricted 193 mph. For all intents and purposes, the little details about interior refinement and technology are basically the same. It's a top-of-the-line 7 Series, so no matter if you're doing Alpina or M760i, you're getting the best of the best. To us, though, the Alpina represents a package that's more unique. It's certainly a bit flashier, what with its Alpina-correct 21-inch wheels, blue paint, and body kit. But put the two cars next to each other on the street and ask an unknowing pedestrian which one is top dog, and we're willing to bet they'll say Alpina every time. There's no word on pricing for either version of the 7 Series, but we expect they'll be close. The M760's engine will be more expensive, but all those Alpina upgrades certainly won't come cheap. We'll know more closer to the launch of both later this year and in early 2017. For now, read more about the M760i in the press blast below. Related Video: The All-New 2017 BMW M760i xDrive. - Superb performance and exceptional luxury combined. - The allure of the most powerful BMW V12 production engine. - First BMW 7 Series M Performance Automobile. Today, BMW announced the all-new BMW M760i xDrive, the latest addition to the BMW M Performance line-up. With the introduction of the 2017 BMW M760i xDrive, the sixth generation BMW 7 Series adds the first M Performance TwinPower Turbo 12-cylinder to its offerings.