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

Nissan’s new lightweight philosophy revealed

The leaked official drawings of the new Nissan Micra might have revealed the conventional styling of the company’s new supermini, but they gave little clue to the dramatically lightweight new platform that underpins it. The new Micra will be significantly lighter and more fuel efficient than the outgoing car due to a ruthless pursuit of weight reduction on the new V-platform (V = versatile), which on average has slashed 50kg from the new car's weight, and up to 70kg on some models. Project leader Noritaka Tsuru described the new package as a 'breakthrough car' that required a complete 'change in mentality' in how Nissan makes cars.

Infiniti G25 revealed – but not for the UK

The entry-level Infiniti G25 - thankfully just for the USA Well, we had what Infiniti called a ‘Performance’ debut at Pebble Beach with the first of Infiniti’s answers to the AMG and M Series in the Infiniti IPL G Coupe, and now we get the more prosaic debut – the Infiniti G25 with a 2.5 litre V6. The entry level G Range saloon gets a modest 218 horses and 187lb’ft of torque, a seven speed auto and will come in a choice of rear wheel drive or all wheel drive and, as far as we can see, you won’t be able to opt for a manual. Infiniti say that the G25 is for those who want an Infiniti G but who don’t want the power of the G37.

Opel to show range-extending hybrid at Geneva motor show

Opel, General Motors' European unit, will unveil its vehicle that uses the range-extending powertrain first shown in the Chevrolet Volt, at the Geneva motor show in March. On Monday, Opel said that the car will be named Ampera. The Ampera will have four seats and five doors.