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IXO's 1:18 diecast Ford Sierra RS Cosworth in White reproduces the whale-tail hatchback that Ford built purely to homologate touring car racing. A genuine piece of British performance Ford history for a Modern Classics shelf.
TL;DR: This IXO Ford Sierra RS Cosworth 1:18 diecast in White reproduces the 1986-1988 homologation special that Ford built to legalise its Group A touring car programme. Its rear wing and Cosworth-tuned turbo identity made it one of Britain's most talked-about performance Fords.
The Sierra Cosworth was built for one purpose, motorsport homologation, but it escaped its own remit almost immediately, becoming a genuine road car sensation, and infamously a favourite target for thieves, thanks to its turbocharged pace and unmistakable rear spoiler.
Diecast Detail on a British Motoring Legend
IXO's diecast captures the Sierra Cosworth's most recognisable feature accurately: the large rear "whale-tail" spoiler that immediately identified it as something more than an ordinary Sierra hatchback. The White finish, one of the car's period-correct launch colours, sits cleanly across the bodywork, and IXO's usual care with performance-Ford subjects shows in the wheel design and front bumper treatment. This is a mid-tier diecast build rather than a premium resin piece, but the detail on the spoiler and badging, the parts that made the real car instantly identifiable, is where attention has clearly been focused.
A Genuine Piece of British Performance Ford History
Built purely to satisfy Group A homologation rules, the Sierra Cosworth went on to dominate touring car racing while its road-going version developed a reputation of its own, one strong enough that insurers and thieves both took notice. That dual identity, homologation special and genuine folk-legend road car, gives it real weight on a British performance Ford shelf. IXO's accessible pricing means this specific chapter of Ford's motorsport history does not require premium-tier spend to display properly.
Create a free account and claim 10% off your first order — from hundreds of collectible 1:18, 1:43 and 1:12 models by Porsche, Mercedes-Benz, BMW and more.
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