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

What Car? True MPG reveals most fuel-efficient cars

We’ve known for a while that there’s a huge gulf between the official fuel economy figures for new cars and what drivers achieve in the real world. What Car? says that its True MPG tests provide a more realistic figure and over the past two years it has tested almost 400 cars. Now, it has revealed which 10 cars proved most efficient its True MPG tests, so if you’re hoping to spend less at the fuel pumps, these cars could be well worth a look.

Bentley Continental Supersports Convertible at Geneva

The Bentley Continental Supersports Convertible will debut at Geneva The Bentley Continental Supersports Convertible has been on the way for a while. We reported that a Supersports Convertible was likely back in October, and as Bentley have managed to chop the top off all the other iterations of the Continental GT there was no way they were going to pass up the chance to add another variant to the list. Bentley have also added the FlexFuel capability to all models in the Continental range.

LA Motor Show: Honda brings mass-volume hydrogen power closer

HONDA has showcased its next generation hydrogen fuel cell technology, which is the first to fit entirely within a traditional engine bay. A 60% increase in energy density and a 33% reduction in size have jointly allowed the creation of the new Fuel Cell Electric Vehicle (FCEV) concept, which has a range of roughly 300 miles and can be refuelled in about three minutes. With all its components in a single location, the FCEV benefits from huge freedom in design for the rest of the car.