Model database · data as of Oct 20, 2026
Porsche 996.1 GT3: specs, options, paint and production
996.1 GT3, model years 1999–2001. 1,868 built worldwide. Not sold new in the US. Cars here today are imports.
- Model years
- 1999–2001
- Generation
- 996.1
- Cars tracked by VIN
- 7
- Sales recorded
- 7
- For sale now
- 0
- Factory-decoded cars
- 0
- Median recorded sale
- $100,000
Factory specs
| Engine | 3.6 L Mezger (GT1-derived, M96/76) flat-six, naturally aspirated, dry sump |
|---|---|
| Horsepower | 355 hp @ 7,200 rpm |
| Torque | 273 lb-ft @ 5,000 rpm |
| Redline | 7,800 rpm |
| Gearbox | 6-speed manual |
| Drive | RWD |
| Curb weight | 2,976 lb |
| 0–60 mph | 4.7 s |
| Top speed | 188 mph |
1,868 delivered (planned 1,350); MY2000-01, Europe/RoW only, never officially sold in North America. 360 PS (355 hp).
- First 911 GT3; engine derived from the 911 GT1 racer rather than the IMS-equipped M96
- Walter Röhrl lapped the Nordschleife in 7:56 on road tyres, the first road car under 8 minutes
- Not sold new in the US (Europe/RoW only)
Paint colors on tracked cars
3 colors across 4 tracked 996.1 GT3s with a known color. Paint codes come from factory VIN decodes where we have them.
| Color | Paint code | Cars | Share |
|---|---|---|---|
| Black | — | 2 | 50% |
| Arctic Silver Metallic | — | 1 | 25% |
| Biarritz White | — | 1 | 25% |
Factory options
We don't have factory VIN decodes for this model yet, so options aren't listed. Decode a VIN with our VIN decoder.
Common problems
- Coolant pipe fittings (glued/bonded) pulling out (major)The GT1-derived Mezger engine's coolant manifolds use aluminium pipes bonded into cast housings; after many heat cycles (especially track use) the adhesive can let go and a pipe can pull out, dumping coolant, sometimes onto the rear tyres. Applies to 996 GT3 (and other 996/997 Mezger GT/Turbo engines). Repair cost not stated by this source. From the 911 Buyers shop: this is mainly a concern on cars tracked hard for long sessions; we don't see it fail often on cars driven on the road. Pinned pipes are still a plus when you buy or sell.Fix: Pipes pinned (or re-bonded/welded) in the housings; normally an engine-out job, often combined with clutch/other work.Source
- Dual-mass flywheel wear (moderate)The non-RS GT3 uses a dual-mass flywheel; wear shows as free play/rattle felt on light throttle tip-in and lift-off.Fix: Replace the flywheel together with the clutch.Source
- Rear main seal leak (minor)Rear main seal leaks are widely discussed on 996 GT3s; a few left the factory leaking early, but a healthy older car rarely starts leaking.Fix: Replace the rear main seal (gearbox-out job), usually during a clutch replacement.Source
- Cam timing actuator wear (tracked cars) (major)Excess valvetrain noise on heavily tracked cars is tied to worn cam timing actuators; parts for early 1999-2003 engines are scarce and expensive.Fix: Replace actuators; the cited specialist recommends a full engine rebuild if they need replacing.Source
996.1 GT3 market report › · Every 996.1 GT3 on 911 Tracker ›
Data: 911 Tracker (VIN-checked sales, US listings and factory VIN decodes) and the sources linked above. Counts cover the cars we track, not every car built.