Porsche 911 GT3 RS 991
The ultimate naturally aspirated 911, refined for the track and honed for the road.
- Power
- 520 bhp
- 0–60 mph
- 3.0 s
- Top speed
- 194 mph
- Est. value
- $210k–$290k
About the Porsche 911 GT3 RS 991
The 991.2 iteration of the GT3 RS represents the peak of Porsche's naturally aspirated engineering for the seventh-generation 911. It features a 4.0-litre engine derived from the 911 GT3 Cup car, producing 520 hp and a screaming 9,000 rpm redline. Aerodynamic enhancements, including a massive rear wing and front fender louvres, provide significantly more downforce than the 991.1 predecessor. While strictly track-focused, the inclusion of rear-axle steering and a recalibrated PDK transmission ensures it remains a benchmark for driver engagement and precision.
Porsche 911 GT3 RS 991 specs
The Porsche 911 GT3 RS 991 produces 520 bhp (388 kW) and 470 Nm (347 lb-ft) of torque. It reaches 60 mph in 3.0 seconds and has a top speed of 194 mph (312 km/h).
| Make | Porsche |
|---|---|
| Model | 911 GT3 RS |
| Generation | 991 |
| Trim | GT3 RS (991.2) |
| Years | 2015–2019 |
| Type | Supercar |
| Body style | Coupé |
| Country | Germany |
| Production | About 4,750 built |
| Original price | About $188,000 when new |
| Engine | 4.0-litre flat-six |
|---|---|
| Displacement | 3,996 cc (4.0 litres) |
| Induction | Naturally aspirated |
| Power | 520 bhp (388 kW) at 8,250 rpm |
| Torque | 470 Nm (347 lb-ft) |
| Redline | 9,000 rpm |
| 0–60 mph | 3.0 s |
| Top speed | 194 mph (312 km/h) |
| Transmission | 7-speed dual-clutch |
| Drivetrain | Rear-wheel drive |
| Weight | 1,430 kg (3,153 lb) |
| Power-to-weight | 364 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 GT3 RS 991 worth?
A typical Porsche 911 GT3 RS 991 is estimated to be worth $210,000 – $290,000 (about £157,000 – £216,000).
Its original price when new was about $188,000.
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 GT3 RS 991 rarity in CarSpot
The Porsche 911 GT3 RS 991 is an Epic card in CarSpot, with a rarity score of 67 out of 100. Supercars and serious performance cars, typically worth around £100,000 to £250,000. An Epic card is worth 80 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 GT3 RS 991 fun facts
- The 991.2 GT3 RS set a Nürburgring Nordschleife lap time of 6:56.4, making it only the third production Porsche to break the seven-minute barrier at the time.
- The optional Weissach Package reduced weight by approximately 18kg through the use of magnesium wheels and additional carbon-fibre components.
- Unlike the standard 991.2 GT3, the RS variant was offered exclusively with the PDK dual-clutch transmission to ensure maximum track performance.
