Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

You asked, Raynal answered

The grousings of editor Wes Raynal usually are reserved for the AutoWeek staff. But this Friday, readers joined in the fun, in a live Web chat with Wes. Which car would he buy--the Ferrari FF or the Lamborghini Aventador LP700-4?

2014 BMW X3 Facelift and more efficient engines

The 2014 BMW X3 (pictured) gets a facelift and new engines The current version of the BMW X3 SUV has been with us for more than three years, so BMW are giving it a bit of a mid-cycle facelift and more frugal engines to keep the X3 on top of its – very successful – game. Engines on offer for the 2014 X3 include the 2.0 litre diesel in the sDrive18d which offers 148bhp and 56.8mpg and the 187bhp in the X3 xDrive20d which returns 52.3mpg, the xDrive30d – which gets the 3.0 litre diesel unit – with 254bhp and 47.9mpg and the X3 xDrive35 which has an impressive 309bhp but still manages official economy of 47.1mpg. When it comes to the cosmetic facelift bits, BMW hasn’t really pushed the boat out, but the new X3 does get a new headlight design which is sleeker, new front and rear bumpers and a new surround for the kidney grill, which all contrive to make the new X3 look even more like a baby X5.

Tesla planning self-driving car

Tesla are planning a self-driving car Now that car makers have been fitting radar and sensors to their cars for some time, which allow stuff like adaptive cruise – which automatically slows behind traffic and can even bring the car to s stop on its own – the race is on to make cars even more autonomous. We’ve reported recently on the Mercedes Intelligent Drive S-Class that negotiated its way – more or less – on a 60 mile route in Germany, and on Volvo’s self-parking system which will take your car in to a multi storey car park by itself, park, and meet you when you return. Google has also been playing with self-driving cars and has even gained permission to run its autonomous cars in California, and now Tesla are joining the fray with plans for an autonomous car in the next three years.