Ford Capri RS3100 Mk1
The ultimate Mk1 homologation special built to conquer the European Touring Car Championship.
- Power
- 148 bhp
- 0–60 mph
- 7.3 s
- Top speed
- 125 mph
- Est. value
- $18k–$74k
About the Ford Capri RS3100 Mk1
The RS3100 was the final and most potent evolution of the Mk1 Capri, developed by Ford Advanced Vehicle Operations (AVO) to homologate the car for Group 2 racing against the BMW 3.0 CSL. It features an overbored 3.1-litre version of the Essex V6 engine and distinctive aerodynamics, most notably the 'ducktail' rear spoiler which significantly improved high-speed stability. Launched during the 1973 oil crisis, its high price and the imminent arrival of the Mk2 Capri made it a difficult sell when new, resulting in a tiny production run. Today, it is one of the most sought-after 'Fast Fords', prized for its rarity, racing pedigree, and raw, analogue driving experience.
Ford Capri RS3100 Mk1 specs
The Ford Capri RS3100 Mk1 produces 148 bhp (110 kW) and 254 Nm (187 lb-ft) of torque. It reaches 60 mph in 7.3 seconds and has a top speed of 125 mph (201 km/h).
| Make | Ford |
|---|---|
| Model | Capri RS3100 |
| Generation | Mk1 |
| Trim | 3.1 V6 |
| Years | 1973–1974 |
| Type | Classic |
| Body style | Coupé |
| Country | United Kingdom |
| Production | About 250 built |
| Engine | 3.1-litre Essex V6 |
|---|---|
| Displacement | 3,091 cc (3.1 litres) |
| Induction | Naturally aspirated |
| Power | 148 bhp (110 kW) at 5,000 rpm |
| Torque | 254 Nm (187 lb-ft) |
| Redline | 6,000 rpm |
| 0–60 mph | 7.3 s |
| Top speed | 125 mph (201 km/h) |
| Transmission | 4-speed manual |
| Drivetrain | Rear-wheel drive |
| Weight | 1,050 kg (2,315 lb) |
| Power-to-weight | 141 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is a Ford Capri RS3100 Mk1 worth?
A typical Ford Capri RS3100 Mk1 is estimated to be worth $18,000 – $74,000 (about £13,000 – £55,000).
Values are directional estimates for a typical example, not appraisals. Condition, mileage, history and specification all change what a real car is worth. Pound figures use the exchange rate of 3 November 2026. How values are estimated
Ford Capri RS3100 Mk1 rarity in CarSpot
The Ford Capri RS3100 Mk1 is a Unicorn card in CarSpot, with a rarity score of 100 out of 100. The rarest tier: hypercars, one-offs and cars built in tiny numbers, typically fewer than about 500. A Unicorn card is worth 320 XP.
Each model's tier starts from a 0–100 score based on its value plus its power or production numbers. Once enough players have spotted a model, how often it is spotted can move it up or down one tier. How CarSpot rarity works
Rarity is a collectible game mechanic, not an assessment of real-world scarcity or value.
Ford Capri RS3100 Mk1 fun facts
- Though 1,000 units were planned for homologation, only 250 were actually built at Ford's Halewood plant between November 1973 and January 1974.
- The RS3100 was the first Ford to feature the iconic 'ducktail' rear spoiler, which reduced the drag coefficient from 0.40 to 0.37.
- Due to slow sales in the UK, 50 of the original 250 cars were exported to Australia in 1974 to be sold through local dealerships.
