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

2015 BMW i3 official photos

The BMW i3 has been officially released as of today, simultaneously worldwide in London, New York City and Beijing. The city car is powered by an electric motor producing the equivalent of 170 hp and 184 lb-ft of torque. The rear-wheel-drive, 2,635-pound car can sprint to 62 mph (100 kph) in 7.2 seconds and can achieve a range as high as 118 miles.

Don't get caught on car hire 'slippery slope'

'DO IT YOURSELF' holidays are generally seen as a cheaper version of what can be steeply priced and inflexible package deals, particularly in the notoriously expensive ski market. But experts are warning that skiers who make their own way to the slopes this winter, instead of buying a package with transfers included, could be hit by hefty charges for car hire at the airport. According to iCarhireinsurance.com, a specialist insurer, some skiers hiring cars for New Year breaks could pay for their hire car twice over because of added 'extras'.

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.