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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.

Automakers are getting nervous about Europe's economy

Carmakers BMW and Stellantis on Thursday expressed concerns about Europe's economic outlook, joining a chorus of retailers and others in warning of waning consumer confidence on the continent and hitting their shares. "Obviously the macro(-economic situation) in Europe is more challenging, which gives me pause, personally," Stellantis chief financial officer Richard Palmer said on a conference call with analysts. "If there was anywhere where I was more concerned, it would be Europe than anywhere else really based on the macro." This follows a dire assessment of consumer sentiment in Europe from the likes of consumer goods company Unilever and news of lower spending by Europeans from Amazon. Like other major auto companies, Stellantis and BMW have been hit by supply chain disruptions stemming from the global coronavirus pandemic that have curtailed car production. They have also benefited from strong consumer demand amid low vehicle supply, allowing them to raise prices and keep them high even as the semiconductor shortage shows signs of easing. BMW posted a 35.3% jump in third-quarter revenue despite a small drop in vehicle sales. Stellantis said its revenue rose 29% on the back of a 13% increase in vehicle sales as more semiconductors became available. The concern among analysts has been that demand may falter, just as carmakers get their hands on the supplies they need, undermining pricing and hurting profits. But this week Ferrari said it was confident about its prospects for this year and 2023 as demand for its luxury cars, as well its pricing power, remained strong. Both BMW and Stellantis said on Thursday they had vehicle order books that stretched into the second quarter of 2023. But BMW's chief financial officer Nicolas Peter said high inflation and rising interest rates could hit buyers' wallets. "This is causing conditions for consumers to deteriorate, which will affect their behaviour in the coming months," he said. "We therefore continue to expect our higher-than-average order books to normalise, especially in Europe." He added customers had been unhappy about the wait for new cars, so "a slight reduction (in orders) would not be negative." Palmer said Stellantis was "ready for any softness in demand" but in the short term had been affected by a shortage of drivers to deliver its cars to dealers. "At the moment, we can't build enough cars," he said.

BMW brings first diesel 7 Series to US with $82,500* 740Ld xDrive

After almost 40 years on the market, there are probably few things the BMW 7 Series hasn't offered, but when it comes to the US market, one of those things just happens to be a diesel engine. That is all about to change, however, as BMW announced that it will unveil the 2014 740Ld xDrive at the Chicago Auto Show before sales commence later in the spring.
Offered only on long-wheelbase models with standard all-wheel drive, the new diesel 7 is powered by BMW's 3.0-liter inline-six producing 255 horsepower and a stout 413 pound-feet of torque peaking between 1,500 and 3,000 rpm. While BMW has yet to release any type of fuel economy figures, it did say that its diesel technology is usually good for an improvement of 25 to 30 percent over the gas models - just for fun, that means that the 740 Ld xDrive could get as much as 24.7 miles per gallon in the city and 36.4 mpg on the highway, but that's just doing the math and there is nothing official behind those numbers. Acceleration will take a little longer than in the 740Li xDrive (shown above) with BMW stating 6.1 seconds from 0-60 compared to 5.4 seconds for the gas model.
Another small increase over the gas version will be in price, with the 740Ld xDrive getting a starting MSRP of $82,500 (*not including $925 for destination), which is just a $1,500 bump over the 740Li xDrive. For comparison, the Audi A8L TDI starts at $78,800, while the previous-gen Mercedes S350 Bluetec was priced at $93,000. Scroll down for more info on the new diesel-powered 7 Series, and stay tuned to our live coverage from Chicago in a couple weeks as we'll have live images and hopefully more info.