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

Volkswagen XL1

This, remarkably, is the production version of the Volkswagen XL1, the most fuel-efficient production car in the world, a car we'll see in Geneva in a little over a week. Barely changed from the concept version shown at the Qatar motor show two years ago, the production XL1 is the first production result of VW's 1-liter project – to design a car that uses less than 1l/100km (282.5mpg imperial) – that started with the lozenge-shaped, tandem-seat 2003 1L and the later L1 of 2009. The XL1 actually beats that by sipping just 0.9 liters with CO2 emissions of 21g/km.

New Volkswagen Golf Estate revealed

Volkswagen has released details of the New Mk VI VW Golf Estate [ad#ad-1] We’ve had a chunk of VW releases lately, and several on the new Volkswagen Golf. We reported earlier on the VW Golf GTI Worthersee Concept car, and this afternoon early information and pictures have surfaced of the next Golf release – the new VW Golf Estate. Planned to be released at the end of the year, the new Golf Estate gets the same front end treatment as the new hatchback.

New Mazda CX-7 – UK details and price

MAzda CX-7 2.2 D arrives in the UK in November It’s a decent car – the Mazda CX-7 – it just doesn’t sell all that wonderfully well. A bit like the Mazda3, which should really be up there with the Focus and Golf  in sales terms but isn’t. With the Mazda3 there wasn’t that much to fix, but the CX-7, very competent though it was, had a fault or two.