Magnaflow 16717 Audi A3 Stainless Cat-back System Performance Exhaust 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.

Euro NCAP finds quadricycles had “severe safety problems”

Euro NCAP has branched out from cars and crash tested a small selection of “heavy quadricycles”  – small, four-wheeled vehicles that were originally developed from motorcycles that are sometimes also known as microcars, and don’t come under the usual car regulations. Although legal for use on the road, these machines do not need to achieve the same rigorous crash test safety standards as ordinary cars. But they are increasingly seen as a fuel-efficient urban transportation alternative, and some of them can be driven teenagers as young as 16.

Citroën Cactus concept

Citroën has revealed its new Cactus concept, designed to preview the future of the carmaker's C-line. The Cactus concept is the result of a program that began with the debut of the C-Cactus concept at the 2007 Frankfurt motor show. The C-Cactus was designed to find out what motorists expect from cars and which equipment and features are considered the most important.