Marine Fuel Tank on 2040-parts.com

Mercedes SL (2012): aluminium saves 8% weight

Mercedes' new 2012 SL will weigh a solid 140kg less than today's SL roadster - a significant saving of some 8%. This crash diet has been enabled by the adoption of aluminium for the new SL. The learnings from the SLS gullwing are now trickling down to the higher-volume SL, which will be revealed in December 2011.

Tesla Roadster Sport – fresh photos

Tesla has released new images of the Tesla Roadster Sport as the order book opens But despite the hype on the Tesla Model S earlier in the year, the next model to arrive will be the Tesla Roadster Sport – a beefed up version of the current Roadster. And Tesla are ramping up the awareness by releasing the new pictures you see here. The Roadster Sport gets 15% more peak power that the standard Roadster, which should propel the little Roadster to 60 mph in around 3.7 seconds, which is no mean feat, despite the Roadster’s dinky dimensions.

So what exactly does it cost to service a McLaren MP4-12C?

McLaren MP4-12C - almost affordable servicing With the McLaren MP4-12C now in the wild, and some of the first cars getting towards their first service, we thought we ought to have a look at what the new McLaren will cost to maintain. For a variety of reasons, today has been about chatting to a number of McLaren MP4-12C owners (more on that another day) and one chap who’s bought a 458 Italia instead of McLaren because the servicing is free. Yes, in case you didn’t know, Ferrari now throw in free, unlimited mileage servicing for 7 years on the 458 (and all new Ferraris), and it’s transferable to subsequent owners too.