Universal 2"water Temperature Smoked Tint Led Display Gauge Meter Chrome Ring on 2040-parts.com

BMW Alpina D3 Bi-Turbo (2013) at Frankfurt motor show

If a collection of numbers dictated how we ranked and rated a car, the new BMW Alpina D3 might just be the best all-rounder in the world. You’re looking at a discreet and comfortable 3-series that’ll return a claimed 53.2mpg, and scorch to 62mph in just 4.6 seconds, quicker than the outgoing BMW M3. Read on to find out how.

New scheme lets drivers rent their cars out

Car owners can now make money by renting their vehicles when they’re not being used, using a new car rental scheme. The ‘easyCar Club’ venture lets drivers advertise their cars and matches them with people looking to rent a car for a short period. On Bing: see pictures of unusual hire cars Hertz offers supercar hire Although the service is now available nationwide, it was initially trialled in London – meaning many of the cars advertised are concentrated on the London area.

Video: Porsche's Michael Mauer and Mitja Borkert on the new Macan

Porsche style vice-president Michael Mauer has revealed how the new Macan's design was influenced by racecars. In this new video, Mauer and members of his design team explain some of the Macan's development and the team's desire to create "a true Porsche in each segment – a true sports car". Classic Porsche design cues were immediately obvious upon seeing the Macan in the metal in Tokyo and Los Angeles – including its rear and interior – and Mitja Borkert, director advanced design style, identifies other recognizable features.