Ballistic Lithium 4 Cell Evo2 Battery 1992-1993 Suzuki Dr650s N/p # 100-010 on 2040-parts.com

Video: The Making of the Mercedes-Benz AMG Vision Gran Turismo

In a new video exploring the design of the AMG Vision Gran Turismo, Mercedes-Benz designers speak of their excitement at designing without restrictions. The video, which features figures such as design vice-president Gorden Wagener, traces the car's development from the sketch phase to the final model – unveiled at last month's Los Angeles auto show. Steffen Köhl, director advanced design global, says, "We had the mix between the very far away showcar design – free and pure emotion – and a car that reacts realistically in the game." "The most stunning aspect of this car is the proportion.

Hyundai i40 Hybrid & i30 CNG: Paris 2014

The Hyundai i40 Hybrid & i30 CNG on the floor in Paris Hyundai is busy trying to find ways to reduce emissions and increase economy – just like every other car maker – and has arrived at the Paris Motor Show with a pair of economy-focused models – the Hyundai i40 mild hybrid and an i30 running on compressed natural gas (CNG). The Hyundai i40 gets a 48V mild hybrid setup just like the Kia Optima-T Hybrid, which means a 48V lead-carbon battery which cuts emissions from the 1.7 litre diesel by up t0 20 per cent by allowing electric-only running at low speeds and when cruising and, just like the Optima, the i40 hybrid gets a belt-driven starter generator for seamless restarting, which also contributes to engine power in normal running. The beauty of the system – apart from improvements in economy and emissions – is that it’s very light compared to a full hybrid – just 46kg – and costs 75 per cent less than a full hybrid system to install.

Audi R8 V10 – Cheaper than we thought

The magnificent Audi R8 V10 was officially launched at Detroit this week (although we brought you details on the R8 V10 over a month ago!), and it will cause some real problems for car manufacturers at this level – most noticeably Porsche. Which could be a problem, as Porsche owns Audi! Audi R8 V10 - Cheaper than we thought The R8 V10 seems something of a bargain at £99,575 OTR (or £104,665 for the R-Tronic), particularly if you compare cars with similar performance, such as the F430, which is nearly £40k more.