• Yes, this really is a Vauxhall!

• Hints at what the Vectra replacement (due next year) will look like

• Four-wheel drive and six-speed manual gearbox

• 2.8-litre V6 turbo engine with 296bhp

• 0-60mph in six seconds and 155mph top speed

BMW M3 Concept

• High-performance version of the 3 Series coupé

• 4.0-litre V8 does 0-60mph in about 4.7 seconds

• Road version due next year

• Beefy body kit, to scare other cars

• Not named after a UK motorway
  

Hyundai HED 4

• Shows that SUVs can be safe and green. Bless!

• Made from lightweight plastic, to keep emissions down

• Soft 'Elastic Front' technology cushions careless pedestrians

• Windows made of scratch-proof polycarbonate

• A completely plastic pipe-dream!