2013 Bmw 135is Convertible 320hp Fact Warranty Space Grey W/ Coral Red Leather on 2040-cars

Auto blog

BMW already considering four cylinders for next M3

The cylinder count in BMW's M3 has fluctuated over the years. The original M3 debuted in 1985 packing a 2.3-liter inline-four, but subsequent models went with sixes until the outgoing generation upped the cylinder count to eight. With its latest model, BMW has dropped back to six cylinders with a pair of turbos taking the place of the extra pistons. But the next M3 sedan and M4 coupe could go back to the model line's roots with a four-cylinder engine.
Speaking with BMW M product manager Carsten Pries at the launch of the latest M3 and M4 in Portugal, our Aussie compatriots at Motoring.com.au report that "you could see a future [M3] powered by a four-cylinder engine." Offsetting the reduction in cylinders, the lighter engine would benefit the vehicle's weight and balance, thus enhancing performance.
We wouldn't expect the next M3 and M4 to lose any power in the process, though: Output in the M3 has only risen over the generations, from 192 horsepower in the four-pot original to 282 hp in the six-cylinder E36, 338 hp in the six-cylinder E46, 414 hp in the V8 E90 and 425 ponies in the new turbocharged six-cylinder F80 model. With that latter model having just debuted, it'll likely be a good six or seven years before the next version comes along, giving BMW plenty of time to settle on an engine - however many cylinders and turbochargers it has. In the meantime, you'll have to forgive us for taking a romp down M3 memory lane in the fresh gallery of images above.

BMW's EV tech is being used to resurrect the Karma

Saying that luxury electric-vehicle manufacturer Fisker was beleaguered before its demise a few years back would be a gross understatement. But despite the cars self-immolating and Tesla CEO Elon Musk criticizing everything but the Karma's design, a Chinese auto parts manufacturer is resurrecting the brand under a different name: "Revero." That's according to a report from Wall Street Journal. Wanxiang Group is moving production to EV-hotbed California from Finland and will unveil its new ride either in July or August, but pricing hasn't been announced yet. The previous Karma sold for $100,000. Perhaps most interesting, though, is how it's going to address the reliability issues that plagued the company's predecessor. WSJ says that the automaker is licensing BMW's electric vehicle control and charging systems – a deal finalized last year. "There are huge, serious, major upgrades throughout the electronics systems, wiring, charging, battery," Karma's chief marketing officer Jim Taylor says. In terms of looks, though, it doesn't sound like you should expect anything to change in that department because the overhauls aren't going to be visible, according to Taylor. Wanxiang picked up Fisker's remains for $149 million a few years back. This deal is important, especially for BMW: If the German automaker's licensed tech can help Fisker outrun its smoky, checkered past, that's a high-profile win for everyone involved. Related Video: This article by Timothy J. Seppala originally ran on Engadget, the definitive guide to this connected life. News Source: Wall Street Journal Green BMW Fisker Electric Future Vehicles Special and Limited Editions Performance Sedan transportation gear karma revero

Mercedes chief invites Audi, BMW to compete in F1

Mercedes-Benz didn't just win the Formula One World Championship in 2014 – it positively dominated it. The team won all but three of the grands prix this season, scoring a one-two finish at more than half of them and landing at least one car on the podium at every race without exception. It goes without saying, then, that the German automaker thrives on competition, but now it's welcoming even more. Speaking with Germany's Sport Bild at its homecoming celebration in Stuttgart, Daimler chief Dieter Zetsche welcomed Mercedes' biggest rivals Audi and BMW to join it on the F1 grid. Noting that the three German brands share some 80 percent of the market for luxury automobiles, Zetsche said that F1 would make a natural arena of competition for Mercedes, Audi and BMW to fight for top bragging rights. The three currently compete against each other in front of home audiences in the DTM touring car series – effectively Germany's equivalent to NASCAR – but of the ten races held this year, the majority were in Germany itself, and all of them took place in Europe. BMW last competed in F1 when it bought the Sauber team in 2006, but withdrew from the series in 2009. Despite its progenitor Auto Union having fielded the famous Silver Arrows in pre-war grand prix racing, Audi has never been a player in modern F1 racing, though recent rumors have linked it to a potential foray – spurred by the arrival of sister-company Porsche on its home turf at Le Mans, the departure of several of its key endurance drivers and the hiring of former Scuderia Ferrari chief Stefano Domenicali. Porsche had similarly considered an F1 program before getting the go-ahead to compete with Audi at Le Mans. As for the prospect of Mercedes competing in other international racing series, Zetsche added that year-long preparations for 24 hours of racing at Le Mans didn't present a good cost-benefit ratio in his estimation, but that Formula E (where Audi currently supports a quasi-works entry) would be worth a closer look.