Ford Mustang S650 GT3 (GT3)
The Ford Mustang S650 GT3 is Ford’s modern factory GT3 racer, built from the seventh-generation Mustang platform and developed for global GT3 competition including IMSA and GT World Challenge. It pairs classic Mustang attitude with a purpose-built endurance-racing chassis, aero package, and race-derived V8 power.
Key Specs (BoP-dependent, typical sim values)
Powertrain: 5.4L naturally aspirated V8, front-mounted, rear-wheel drive
Total Output: ~500 hp (BoP-dependent)
Redline: ~7,500 rpm
Transmission: 6-speed sequential racing gearbox
Weight: ~1,300 kg minimum
Dimensions: Approx. 4,810 mm long × 2,050 mm wide × 1,250 mm tall | Wheelbase ~2,718 mm
Tires: Michelin GT3 slicks on forged racing wheels
Brakes: Carbon brake package with multi-piston calipers
Layout: Front-engine, rear-wheel drive
In the Simulator Feel
The Mustang S650 GT3 is a torque-rich, confidence-inspiring GT3 car that feels planted under braking and stable through fast corners, while still rewarding commitment on corner exit. Compared to some lighter or more pointy GT3 machines, it tends to feel a little more muscular and deliberate — a car that likes smooth hands, patient rotation, and strong drive off the apex.
Engine & Sound: The naturally aspirated V8 delivers a deep, aggressive, American GT soundtrack with a hard-edged mechanical bark and a strong mid-range punch. Throttle response is crisp, and the power builds in a linear way that makes it easy to place the car precisely when traction is at a premium.
Handling Characteristics:
Cornering: Stable and composed with predictable rotation, though it can push into mild understeer if you enter too hot.
Traction: Strong rear grip and good drive out of slower corners, especially once the tires are up to temperature.
Braking: Excellent stopping power with a forgiving platform under heavy deceleration.
Top Speed: Competitive in a straight line, with BoP and gearing determining whether it feels punchy or stretch-limited on long straights.
Driving Style Tip: Lean on the car’s stability and use clean, early throttle application to maximize exit speed. It rewards a measured approach: get the nose set, rotate it efficiently, then let the V8 do the work on the way out.
Livery & Aesthetics: The S650 GT3 looks every bit like a modern factory Mustang — wide haunches, aggressive aero, a low stance, and unmistakable pony-car presence. In sim, it has a strong visual identity with a proper endurance-racer silhouette that still carries Ford’s signature muscle.
Whether you’re running sprint races, longer stints, or battling in traffic, the Ford Mustang S650 GT3 brings a satisfying blend of old-school V8 character and modern GT3 polish — a serious weapon with plenty of personality.