Porsche 911 Carrera RS 2.7
The definitive homologation special that defined the Rennsport legend.
- Power
- 210 bhp
- 0–60 mph
- 5.8 s
- Top speed
- 149 mph
- Est. value
- $500k–$900k
About the Porsche 911 Carrera RS 2.7
The 1973 Carrera RS 2.7 was developed to homologate the 911 for FIA Group 4 racing, becoming the first production car to feature a rear spoiler—the iconic 'ducktail'. While the Lightweight (M471) was a stripped-out racer, the Touring (M472) retained the interior comforts of the 911 S, making it the more usable road-going variant. It features a bored-out 2.7-litre engine with Nikasil-lined cylinders and Bosch mechanical fuel injection, delivering a sharp, high-revving character. Its balance of light weight, precise handling, and aerodynamic stability established the template for every subsequent RS model. Today, it is considered one of the most significant and collectible Porsches ever produced.
Porsche 911 Carrera RS 2.7 specs
The Porsche 911 Carrera RS 2.7 produces 210 bhp (157 kW) and 255 Nm (188 lb-ft) of torque. It reaches 60 mph in 5.8 seconds and has a top speed of 149 mph (240 km/h).
| Make | Porsche |
|---|---|
| Model | 911 Carrera RS 2.7 |
| Trim | Carrera RS 2.7 Touring |
| Years | 1972–1973 |
| Type | Classic |
| Body style | Coupé |
| Country | Germany |
| Production | About 1,580 built |
| Original price | About $12,000 when new |
| Engine | 2.7-litre air-cooled flat-six |
|---|---|
| Displacement | 2,687 cc (2.7 litres) |
| Induction | Naturally aspirated |
| Power | 210 bhp (157 kW) at 6,300 rpm |
| Torque | 255 Nm (188 lb-ft) |
| Redline | 7,300 rpm |
| 0–60 mph | 5.8 s |
| Top speed | 149 mph (240 km/h) |
| Transmission | 5-speed manual |
| Drivetrain | Rear-wheel drive |
| Weight | 1,075 kg (2,370 lb) |
| Power-to-weight | 195 bhp per tonne |
Typical figures for the standard car; options, markets and model years vary. Where our specs come from
How much is a Porsche 911 Carrera RS 2.7 worth?
A typical Porsche 911 Carrera RS 2.7 is estimated to be worth $500,000 – $900,000 (about £373,000 – £671,000).
Its original price when new was about $12,000.
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
Porsche 911 Carrera RS 2.7 rarity in CarSpot
The Porsche 911 Carrera RS 2.7 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.
Porsche 911 Carrera RS 2.7 fun facts
- The 'ducktail' spoiler was found to increase top speed by 4.5 km/h by reducing drag, rather than just adding downforce.
- Porsche initially doubted they could sell the 500 units required for homologation, but demand was so high they eventually built 1,580 cars.
- It was the first production Porsche to use different tyre sizes on the front and rear axles to improve traction and handling.
