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

New Mercedes S 63 AMG costs from £119,565

New Mercedes S 63 AMG (pictured) costs from £119,565 The arrival of the new Mercedes S-Class in May saw MB move their range topper on properly for the first time in almost a decade, but with UK prices staring from £62,650 for the S 350 BlueTEC it wasn’t going to be on most people’s shopping list. And if you can’t afford Mercedes’ entry-level S-Class there’s no hope of affording the new S63 AMG, which Mercedes has revealed will cost an eye-watering £120k when it arrives in the UK in November. To be entirely fair, the new S63 is an awesome car with immense performance (which would be even more impressive if Mercedes endowed it with 4WD, as they do in other markets) with its 5.5 litre bi-turbo V8 developing 577bhp and getting the S63 to 62mph in 4.4 seconds.

Ultra rare Ferrari 250 TR up for auction

Ferrari 250 TR – Expected to sell for a world record price when it is sold by RM Auctions Classic cars is a fascinating game. At the bottom end there’s a huge range of cars from the ’60s and ’70s that can now be considered classics, and which can offer a whole heap of fun and thrills on a budget, particularly if you don’t mind getting your hands dirty. But at the top end it’s a whole different game, and prices are not in thousands of pounds, but millions.

BMW 5 Series GT (w/ Video)

BMW officially took the wraps off the production version 5 Series Gran Turismo today. The new model, previewed in concept form at the Geneva motor show in March, is set to bridge the gap between the automaker's X5 SUV and the 5 Series Touring wagon. As we expected, BMW has remained true to form: the 5 Series GT is identical to the design of its concept precursor, including a lower body section and taillamps that call to mind the latest BMW 7 Series, a front end reminiscent of the CS concept, and an upper cabin design familiar to anyone who's seen an X6.  The interior has seen the most change, if only in color and trim.