Ford Sierra RS Cosworth (1986)

Kickdown Check

• On-site kickdown assessment completed
• 197 photos
• Video including engine run
• Major engine overhaul by Tschornia Motorsport in 2024/2025 fully documented; the suspension was also recently replaced
• Passed a recent general inspection and emissions test on January 8, 2026, with no defects found

Facts & Specifications

• Year of manufacture: 1986
• First registration: December 1986 (Italy)
• Engine: 4-cylinder inline engine with Garrett T3 turbo, DOHC, 150 kW / 204 PS
• Transmission: 5-speed manual transmission, rear-wheel drive
• Exterior color: Gray
• TÜV valid until 01/2028 & H license plate
• Features:
• Original radio included
• Original seat covers in original condition
• Three sets of wheels: Original 15"/16" rims, 17" BBS rims (currently installed), winter tires with solid aluminum rims
• The following modifications have been made:
• Roof brace installed (improved stability)
• Small RS500 spoiler retrofitted to the rear window
• Suspension renewed

Condition

Exterior

• The exterior color is a two-tone gray paint scheme with a sporty design
• Original paint largely preserved; no known rust
• The body and paint are in good condition with minor age-related signs of wear

Interior

• The Ford Sierra RS Cosworth is equipped with Recaro seats
• The interior is in good condition with a slight patina
• Original radio is present and in working order
• There are no known defects in the interior

Mechanics

• The Sierra RS is ready to drive immediately
• Major engine overhaul performed, including the turbocharger
• The engine runs smoothly and delivers full power following the overhaul
• The transmission shifts flawlessly and has also been overhauled
• Passed the general inspection and emissions test on January 8, 2026, with no defects
• Chassis has been replaced
• There are no known technical defects

History

Ownership History

• 2022 to present: current owner (Germany)
• 2001 to 2022: Owner in the Netherlands (initial registration April 25, 2001)
• 1986 to 2001: Originally from Italy, first registered on December 4, 1986; originally owned by SPA Nickelcrom, Milan

Service History

• November 25, 2024 to July 10, 2025: Major engine overhaul performed by Tschornia Motorsport, including extensive work: Engine removal and reinstallation, engine overhaul including turbocharger overhaul, forged pistons, ARP connecting rod bolts, ACL Motorsport bearings, ground crankshaft, machined cylinder head, dynamometer testing with power curve. Cost: €15,857.04
• January 8, 2026, at approx. 109,516 km – Passed the general inspection with no defects
• January 8, 2026 at approx. 109,516 km – Emissions test passed
• January 8, 2026 at approx. 109,516 km – Technical modification approved under §21 StVZO

Documents

• Italian vehicle registration documents
• Dutch registration certificate (Kentekenbewijs) Part I
• German registration certificate, Parts I and II
• German motor vehicle tax assessment notice
• TÜV Süd data sheet
• KÜS General Inspection pursuant to §29 StVZO dated January 8, 2026
• KÜS §21 StVZO technical modification
• KÜS emissions test / partial emissions test
• Emissions Test Certificate from 2022
• Invoice for engine overhaul from Tschornia Motorsport dated July 12, 2025
• Documentation regarding H-registration and classic car status

Summary

For sale is a 1986 Ford Sierra RS Cosworth in gray with its original Italian registration. The vehicle is one of approximately 5,000 built and was purchased four years ago in the Netherlands and subsequently imported to Germany. Of particular note is the major engine overhaul performed in 2025 by the specialized motorsports shop Tschornia, complete with full documentation, high-quality motorsports components, and test bench work. The vehicle has passed its most recent general inspection and emissions test with no defects and holds the “H” license plate for classic cars. Its originality has been largely preserved, featuring the original radio and seats, with only subtle modifications such as a strut brace for stability and a retrofitted RS500 rear wing. The Sierra Cosworth is a classic car ready to drive immediately, in very good technical condition and with a comprehensively documented history.