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

Set sail in the Fiat 1100 Boat Car by Carrozzeria Coriasco

There are a few ways to tackle the problem of wanting to have a boat and a car but only having the space (or budget) for one vehicle. You could go the Amphicar route and end up with a so-so car that's also a so-so boat (bail-out buckets of charm though!). If budget permits, you could pick up a Quadski, but that doesn't give you the comfort of an enclosed cabin.

Tesla Model X SUV will ONLY be available with four wheel drive

The Tesla Model X (pictured) will only be available with 4WD The Tesla Model X does promise to be a very appealing SUV, even if its main USP for business users – zero BIK – will have been scrapped by the time it arrives in the UK. When it does arrive, prices are expected to be similar to the Model S Saloon and, just as with the Model S, Tesla are planning a variety of battery capacity options and, we thought, an entry-level rear wheel drive model. But Green Car Reports, in response to a reader enquiry, has got confirmation from Tesla that they have now decided that all Model Xs will come only with the 4WD powertrain fitted.

SRT Viper GTS-R takes to the track

The boys from SRT put a few hot laps on its 2013 Viper GTS-R on Friday in preparation for running with the American Le Mans Series. Team wheelman Marc Goossens was behind the wheel at the 2.279-mile, 14-turn Carolina Motorsports Park in Kershaw, S.C. Check out the one-minute video above and the comments below from SRT director of marketing and operations Beth Paretta, driver Marc Goossens and road racing manager of SRT Motorsports Gary Johnson.