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.

BMW recalls 1.3 million 5 & 6 Series cars

BMW recall 1.3 million 5 & 6 Series BMW is to recall 1.3 million 5 Series and 6 Series cars built between 2003 and 2010 to fix a battery cable cover. It’s been an expensive year for BMW on the recall front. January saw MINI recall 235,000 Cooper and JCW models to fix a faulty auxiliary water pump on the turbo, and now a massive 1.3 million BMW 5 Series and 6 Series cars are being recalled. The cars affected are the BMW 5 and 6 Series built between 2003 and 2010 where BMW has discovered a battery cable cover in the boot may have been mounted incorrectly.

2016 Subaru WRX STI will get the WRX Concept’s looks

The next Subaru WRX STI should look a lot like the WRX Concept (above) Subaru fans were delighted that the new Subaru WRX STI – revealed at the Detroit Auto Show in January – was actually going to make it to the UK, and at a price that isn’t too barking at £29k. But the joy that the new Scooby was heading for Subaru’s UK showrooms was tempered somewhat by its looks, looks that owed far more to the last generation WRX STI than the stunning Subaru WRX Concept we saw at the Frankfurt Motor Show last year. The WRX Concept was everything we hoped the Scooby could be, with form being allowed to come to the fore rather than being a result of function, and making the WRX far more appealing.