(4) Ngk Ur5 2771 V Power Spark Plugs on 2040-parts.com

Concept Car of the Week: Citroën Zabrus (1986)

Designed by Marcello Gandini for Bertone, the quirky BX proved to be a big success for Citroën. Eager to improve its brand image and to boost its already healthy sales figures, the brand put the popular BX on steroids and entered the World Rally Championship. Unfortunately the beefed-up BX 4TC didn't shine on the rally stage and despite a powerful engine, the road-going version didn't sell well either.

Show Preview: Frankfurt motor show 2011

The biannual Internationale Automobil-Ausstellung, or the Frankfurt motor show, is again due to take place this September, swapping places with its sister show in Paris. One of the world's largest motor shows – certainly physically – the IAA is held at Frankfurt's Messe complex, and in recent years has been themed, with the last event in 2009 carrying the theme of ‘electrification', with virtually every manufacturer revealing a vehicle using the latest battery technology. Fittingly, the most notable unveil at that show was the BMW Vision Efficient Dynamics Concept, which was easily the most innovative and original car of 2009.

Hagerty Insurance lists top 10 British cars to buy now

A poignant buyer's guide, this one, what with it being British Car Week and all. You didn't know? Don't feel too bad; neither did Jaguar E-type owner Dutch Mandel nor your author, proud keeper of a Triumph TR6.