Ford Mustang Shelby GT350 S550
A high-revving, flat-plane crank masterpiece that redefined the modern American muscle car.
- Power
- 526 bhp
- 0–60 mph
- 4.3 s
- Top speed
- 175 mph
- Est. value
- $55k–$78k
About the Ford Mustang Shelby GT350 S550
The S550-generation Shelby GT350 represents a departure from traditional muscle car philosophy, focusing on high-revving precision and track-focused handling. Its heart is the 'Voodoo' V8, a bespoke 5.2-litre engine featuring a flat-plane crankshaft that allows for an 8,250 rpm redline and a distinct, exotic exhaust note. For the 2017 model year, Ford made the previously optional Track Package standard, equipping all cars with MagneRide dampers and additional coolers for the engine, transmission, and differential. It remains a highly sought-after modern classic for its visceral driving experience and the fact it was never offered with an automatic transmission.
Ford Mustang Shelby GT350 S550 specs
The Ford Mustang Shelby GT350 S550 produces 526 bhp (392 kW) and 582 Nm (429 lb-ft) of torque. It reaches 60 mph in 4.3 seconds and has a top speed of 175 mph (282 km/h).
| Make | Ford |
|---|---|
| Model | Mustang Shelby GT350 |
| Generation | S550 |
| Trim | 5.2 V8 |
| Years | 2015–2020 |
| Type | Sports car |
| Body style | Coupé |
| Country | United States |
| Production | About 24,211 built |
| Original price | About $55,000 when new |
| Engine | 5.2-litre Voodoo flat-plane crank V8 |
|---|---|
| Displacement | 5,163 cc (5.2 litres) |
| Induction | Naturally aspirated |
| Power | 526 bhp (392 kW) at 7,500 rpm |
| Torque | 582 Nm (429 lb-ft) |
| Redline | 8,250 rpm |
| 0–60 mph | 4.3 s |
| Top speed | 175 mph (282 km/h) |
| Transmission | 6-speed manual |
| Drivetrain | Rear-wheel drive |
| Weight | 1,706 kg (3,761 lb) |
| Power-to-weight | 308 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 Mustang Shelby GT350 S550 worth?
A typical Ford Mustang Shelby GT350 S550 is estimated to be worth $55,000 – $78,000 (about £41,000 – £58,000).
Its original price when new was about $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 Mustang Shelby GT350 S550 rarity in CarSpot
The Ford Mustang Shelby GT350 S550 is a Rare card in CarSpot, with a rarity score of 42 out of 100. Performance cars, typically worth around £50,000 to £100,000. A Rare card is worth 40 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 Mustang Shelby GT350 S550 fun facts
- The GT350's Voodoo engine was the most powerful naturally aspirated production engine in Ford's history at the time of its release.
- The 2017 model year was the most prolific for the GT350, with 7,115 units produced across both the standard and R variants.
- The flat-plane crank design, more common in Ferraris, was chosen specifically to improve cylinder breathing at high engine speeds.
