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

Concept Car of the Week: Oldsmobile Golden Rocket (1956)

From 1949 to 1961, General Motors ran its own motor show. Called Motorama, the annual event was a showcase for concept cars which revealed prospective design and technology directions for all of GM's brands and for cars in general. Each year, one-off creations were designed and built for GM's multiple divisions, from Chevrolet all the way up to Cadillac.

Mercedes SLS AMG Electric Drive sets Nurburgring production EV record

The Mercedes SLS AMG ED (pictured) set a new EV lap record at the Nurburgring Just as Audi decides that the R8 e-Tron isn’t a production viable option, Mercedes decides to prove there is potential for electric cars at the very high end. The Mercedes SLS AMG Electric Drive has been to the Nurburgring and set a new lap record for a production electric car of just 7 minutes 55 seconds. The SLS AMG ED, which goes on sale very soon at more than £300k, may weigh a chunk more than a regular SLS (550kg more), but it gets plenty of help from its four electric motors – one at each corner – to overcome the weight of its batteries with 751bhp and 737lb/ft of torque on hand.

Tesla Model S UK Prices – starts at £54,900

Tesla Model S UK Prices – starts at £54,900 We’d always expected the appealing Tesla Model S EV to cost at least £60k for the entry-level model, so it’s a pleasant surprise that you’ll be able to grab the 60kWh model with its (up to) 240 mile range for £49,900 after the UK taxpayer has chipped in a £5,000 bribe to get you to drive an EV. Even the range-topping Model S Performance with its 310 mile range, 416bhp and a very rapid 0-62mph of 4.2 seconds will only cost £68,700 (after £5k rebate). That’s almost a bargain, especially if you get your model S courtesy of your business.