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

Peugeot 308 with 3-Cylinder engine sets new Fuel Economy Record. Sort of.

The new Peugeot 308 managed 99.1mpg in a fuel economy run in Spain Fuel economy records are a bit like official economy figures – they have little relevance in the real world. But that doesn’t stop car makers wanting a few headlines proving just how economical their cars can be, and that’s exactly what Peugeot has done with a fuel economy run in a new 308 fitted with their new 130bhp 1.2-liter PureTech three-cylinder turbo petrol engine. But instead of running the 308 in the real world, Peugeot chose to take their car off to the Almeria circuit in Spain – under the auspices of the UTAC (Union Technique de l’Automobile, Motocycle et Cycle) – to set a new record for fuel economy and distance driven on a full tank.

RCA Tata 'Space' project

First year students at the Royal College of Art in London, UK, presented their interpretations of a small Tata that boasted internationally appealing Indian character. Following on from the Indica and Nano small cars, the project aimed to call out existing typologies for the brand and create an innovative and internationally relevant product. The brief also aimed to build on – and assist – Tata's fast-track development to be a leading small car global brand by building on the brand's extensive portfolio beyond the automotive sector.

Mercedes S500 Plug-in Hybrid revealed – gets official 94.2mpg

The Mercedes S500 Plug-in Hybrid (pictured) has been revealed There will come a point when legislators wake up and realise that car makers are getting too clever at gaming their CO2 based taxation and change the goal posts. But until then, cars like the new Mercedes S500 Plug in Hybrid – revealed today – are the perfect company buy. That’s because the clever use of a plug-in electric motor coupled with a relatively frugal ICE engine – in the case of the S500 Plug-in a 329bhp 3.0 litre V6 and 80kW electric motor – produce official economy and emissions figures that are really only valid under test conditions but save a big chunk of tax for buyers.