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

Smaller Mercedes SLS confirmed, and with front-mounted V8 too

Baby Mercedes SLS AMG - or at least how it could have looked if mid-engined We’ve believed for some time that Mercedes were planning a smaller version of the SLS, but so far there’s been no official word. But that’s now changed, with AMG’s Christoph Jung telling AutoExpress that Mercedes and AMG are currently working on a smaller SLS, to go head-to-head with cars like the Porsche 911 and Audi R8. Interestingly, we’d thought that Mercedes would go the route of a mid-engined two-seater for the baby SLS, and that it would probably get a turbo V6. But it would appear not.

BMW 4 Series Gran Coupe (2014) full details, price and pics

Already confused about the new BMW 3 Series and 4 Series range structure? Prepare to become even more boggled, as BMW has now officially revealed the new 4 Series Gran Coupe. Which is a five-door version of the two-door 4 Series Coupe that shares underpinnings with the four-door 3 Series Saloon, and looks from some angles like the slimmer, fitter brother of the five-door 3 Series GT.

Kia Naimo EV Concept revealed

The Kia Naimo EV gets revealed in Seoul This week sees the start of the Seoul Motor Show. Which may not be at the top of our list of must-see shows, but with Kia and Hyundai taking over the world we do need to at least sit up and take notice. Today is press day at Seoul and Kia has rocked up with a funky electric CUV (Crossover Utility Vehicle) – the Kia Naimo – powered by a pair of 27kWh lithium-ion polymer batteries in the boot which power an electric motor that’s good for 108bhp and 207lb/ft of torque.