The Ford Sierra XR4i was a bold and distinctive performance coupe, launched in 1983 as the first true hot version of the Sierra. Powered by a 2.8-litre Cologne V6 engine producing 150 bhp, it delivered strong performance, with a 0-60 mph time of around 7.8 seconds. Its rear-wheel-drive setup, combined with unique twin rear spoilers and wide arches, made it stand out both visually and dynamically. Though later overshadowed by the RS Cosworth, the XR4i remains a rare and sought-after classic, embodying Ford’s 1980s performance heritage.
This XR4i is a little bit different. For sale on eBay at the time of writing, it’s been retrofitted with the BOA 2.9 Cosworth engine.
Here’s an excerpt from the listing:
“Ford Sierra XR4i with 2.9 BOA Cosworth Engine.
Tax & MOT Exempt.
Type 9 Gearbox.
Limited slip differential
Spax shocks all round
I have owned this car since 2015 & the V5 is in my name.
Please take a good look at the photos before contacting me ……. ” READ MORE …





Love cars you don’t see every day?
Get forgotten cars, surprising motoring stories and the most interesting finds from Unusual Cars by email.
Free to join. No spam. Unsubscribe whenever you like. See our privacy policy.
Continue the Ford story
Browse the Rare & Performance Fords hub, read the standard Sierra XR4i guide, or explore the Turbo Technics XR4i.

