BMW 320i E21 Group 5 FIA Race Car

History: Original BMW Motorsport Chassis – ex-HAT and ex-Ronnie Peterson
Chassis number e21-R1-07 is one of the original BMW Motorsport cars built in 1977 for participation in the Deutsche Rennsport Meisterschaft (DRM) in Group 5 (Division 2, up to 2000cc).
The car was originally delivered to Hohmann Auto Technik (HAT), a team with close ties to BMW Motorsport. Throughout the 1977 season, this car competed in several DRM races with drivers such as Ronnie Peterson, Mario Ketterer, Jochen Dauer, Rudolf Doetsch, and others.
It comes with its original 1977/78 Wagenpass and a fully documented competition history, making it exceptionally valuable for historic racing events.
Subsequent History
In 1978, the car was sold to Helmut Bross and continued to race in the DRM under the HAT banner.
In 1979, it was sold via Tom Walkinshaw to Gerry Tyack (UK), who used it for hillclimb events.
During the 1980s, it was owned by Brian Chatfield and actively raced in various British series.
In 1993, Tom Walkinshaw reacquired the car.
It was later owned by Munich Legends and Kevin Underwood.
In 2007, it was purchased as a rolling chassis by a collector, followed by a full restoration.
Overview
Make & Model: BMW 320 Group 5 – Chassis e21-R1-07
Engine: BMW M12/7 F2 engine, #275
Year of Manufacture: 1977
Condition: Race-ready, excellent throughout
Last Entry: Le Mans Classic 2023
Location: HooG Selections – Katwijk
Complete Restoration in Australia (2011–2017)
Between 2011 and 2017, this BMW underwent a full nut-and-bolt restoration in Australia, executed to the highest standards. Every component was professionally restored or replaced.
The rebuild was carried out with great attention to detail and in full compliance with FIA Group 5 specifications. The process is fully documented, and the result is a car that is technically and visually in top condition. The engine and gearbox have only 6 hours of running time since rebuild.
1977 Race History – Verified DRM Participation
March 13 – Zolder (Bergischer Löwe), driver: Peter Bienefeld – 8th place
March 27 – Nürburgring (Goodyear 300km), driver: Ronnie Peterson – DNF
May 1 – ADAC Eifelrennen, driver: Ronnie Peterson – DNF
May 8 – Kassel-Calden, driver: Mario Ketterer – 9th place
May 22 – Mainz-Finthen, driver: Jochen Dauer – 11th place
July 3 – Norisring, driver: Rudolf Doetsch – 3rd place
July 24 – Diepholz, driver: Mario Ketterer – 7th place
July 30 – Hockenheim, driver: Mario Ketterer – 6th place
Technical Specifications – FIA Group 5
Chassis: BMW Motorsport, e21-R1-07
Engine: BMW M12/7 F2 – 300 hp @ 10,200 rpm
Injection: Kugelfischer mechanical
Ignition: Bosch Motorsport
Transmission: Getrag 265 Motorsport 5-speed – 6 hours since new
Drivetrain: Halibrand differential with quick-change gear sets
Brakes: AP Girling 4-piston calipers
Suspension: Derived from BMW CSL race components
Bodywork: Full fiberglass – fenders, doors, hood, trunk lid
Wheels: BBS 16" x 11" (front), 16" x 12.5" (rear) – includes 3 sets
Documentation & Extras
Original BMW Wagenpass (1977/78)
Valid FIA HTP through 2029
Last raced: Le Mans Classic 2023
New safety equipment (seat, belts, fire system – 2023)
Extensive spare parts package included
Body molds available upon request
Condition: Absolutely Top-Notch – Ready to Race
This car is in outstanding technical and cosmetic condition. Thanks to the recent high-level restoration, it is ready to enter international historic racing events. Everything is up-to-date, correct, and professionally built – from the engine and transmission to the safety systems.
The car recently competed at the prestigious Le Mans Classic 2023.
Available at HooG Selections – Viewing Possible
This original BMW 320 Group 5 is part of the race car collection at HooG Selections. The car is available for sale and can be viewed at our showroom in Katwijk.
We are open six days a week. Viewings are welcome by appointment or during opening hours.