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

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.

New MINI 5-door Hatch revealed – but will you fit through the back doors?

The 5-door MINI hatch arrives We’ve already had the more BMW-like new MINI arrive, and now, for the first time, we get a MINI 5-door hatch to try and extend the appeal of the MINI range to families. The 5-door MINI gets an extra 72mm in the wheelbase and a pair of doors at the back – which do look very tight for full-size people to use – and there’s also an extra 15mm of headroom, a bigger boot and seating for three in the back. In terms of design, there’s little to choose between the 5-door and the 3-door, but the new 5-door does look a bit like the off-spring of the new MINI and the Countryman; just a little dumpy.

Dodge Challenger

By Liz Turner Motor Shows 20 March 2008 20:51 Lucky US buyers can now get behind the wheel of a Dodge Challenger for less than $20,000 (about £10k). The base model is the 250bhp 2.5 V6, described as an ‘economy car’ because of its 25mpg, then there’s an RT with a 370bhp 5.7-litre Hemi, and then, of course, there’s the one everyone really wants, the 6.1-litre SRT-8. As is the tradition at Chrysler, the RT also offers an optional Track Pak.