Notes
The Porsche 997.1 GT3 is an elegant two-door/rear-engine/rear-wheel-drive coupe designed by the legendary car creator Hans Mezger for assembly in Stuttgart, Germany, for the model year 2007. This second-generation GT3 features a 3.6L flat-six engine with a maximum output power of 415 Ps at 7600 Rpm and 405 Nm of torque. When this motor works together with Porsche's high-performance 6-speed manual transmission, the car can reach a 193 Mph top speed, going from 0-62 ph in just 4.3 seconds. The current value of this classic is around 40,000 dollars, a truly remarkable figure considering a 15-year vehicle, and another proof of Porsche's capacity to retain excellent market values through the years.
This German classic's sophisticated looks and performance at high speeds are some of the trademarks that make it such a sought-after sporting car. The Porsche 997.1 GT3 features a ''zero lift'' aerodynamic design, meaning it has more grip on the road by staying rarely away from the surface. This model uses a modified electronically adjustable, track-oriented version of the standard Porsche active suspension. It comes straight out of the factory with stock 235/35/R19ZR tires on the front and 305/30/ZR19 on the rear, supported by ventilated discs with an ABS brake system.
OEM Specs
YEAR NOTES
Compare to
Popular Porsche 997.1 GT3 Mods by Level
From 8 documented buildsTrendsPorsche 997.1 GT3 owners typically start with Michelin Cup 2 or Pirelli Trofeo R tires, Manthey Racing suspension, and Endless ME22 pads. Race builds escalate to KW Clubsport 3-Way suspension, GiroDisc rotors with PFC pads, Akrapovic exhausts, and full roll cages, with Pirelli Trofeo R tires remaining a constant.
Medium
3 buildsRace
3 buildsLap Times
| Time | Track | Car | Mod | Driver | Tire | Lap Date | Date Added | vs Predict | Pace |
|---|---|---|---|---|---|---|---|---|---|
| 52.6 | Virginia International Raceway - VIR (Patriot Course CCW) | Stock | 27 Jan, 2021 | 17 Aug, 2021 | -12.43s | +21.65% | |||
| 1:32.2 | NCCAR (CW) | Stock | 06 Jan, 2022 | 03 Jan, 2023 | -3.65s | +3.81% | |||
| 1:56.2 | Eagles Canyon Raceway (2007–2018) | Medium | 16 Dec, 2017 | 05 Jun, 2022 | -3.55s | +2.94% | |||
| 1:39.3 | Dubai Autodrome International Circuit (National) | Stock | 08 Mar, 2020 | 01 Nov, 2022 | -1.56s | +1.55% | |||
| 1:54.0 | Dubai Autodrome International Circuit (International) | Stock | 06 Apr, 2019 | 01 Nov, 2022 | -0.99s | +0.86% | |||
| 1:29.1 | Salzburgring | Race | 31 Oct, 2022 | 14 Feb, 2026 | — | ||||
| 1:54.0 | Buttonwillow Raceway (13CW) | Light | 17 Feb, 2024 | 30 Jun, 2024 | -0.27s | +0.23% | |||
| 1:48.5 | Circuito del Jarama | Stock | 10 Sep, 2022 | 30 Nov, 2022 | -0.07s | +0.07% | |||
| 1:19.8 | Motorsport Ranch-MSR Cresson (1.7 CCW) | Light | 12 Mar, 2017 | 06 Aug, 2021 | +0.34s | -0.42% | |||
| 2:52.4 | Virginia International Raceway - VIR (Grand West Course) | Medium | 22 Nov, 2025 | 30 Dec, 2025 | +1.95s | -1.09% | |||
| 3:19.0 | Gotland Ring (Full Circuit GP) | Medium | 12 Sep, 2021 | 17 Oct, 2021 | +2.53s | -1.22% | |||
| 2:27.0 | Circuit of the Americas - COTA | Light | 05 Sep, 2015 | 17 Jan, 2026 | +2.56s | -1.70% | |||
| 1:35.9 | Anneau du Rhin (3.7 KM) | Medium | 25 May, 2022 | 09 Jun, 2022 | +1.7s | -1.72% | |||
| 1:29.3 | Dijon Prenois (Grand Prix) | Medium | 30 Apr, 2022 | 19 Oct, 2024 | +1.93s | -2.09% | |||
| 2:21.5 | Slovakia Ring (Config 4 CW) | Medium | 03 Jul, 2024 | 27 Mar, 2026 | +3.08s | -2.11% | |||
| 1:32.6 | Salzburgring | Medium | 26 Aug, 2020 | 25 Sep, 2024 | +2.04s | -2.13% | |||
| 1:52.4 | Le Mans (Bugatti) | Light | 04 May, 2021 | 07 May, 2022 | +2.57s | -2.21% | |||
| 1:22.6 | Motorsport Ranch-MSR Cresson (1.7 CCW) | Stock | 15 May, 2025 | 16 May, 2025 | +2.3s | -2.73% | |||
| 1:54.6 | Circuit Zandvoort | Medium | 06 Jul, 2020 | 01 Oct, 2024 | +3.36s | -2.85% | |||
| 1:56.6 | Lihpao International Circuit - 單圈紀錄 | Light | 29 Dec, 2025 | 31 Dec, 2025 | +3.47s | -2.89% | |||
| 7:57.8 | Nürburgring (BTG) | Race | 01 Aug, 2023 | 15 Feb, 2026 | +15.34s | -3.12% | |||
| 2:48.3 | Circuit de Spa-Francorchamps | Medium | 08 Sep, 2021 | 09 Jun, 2022 | +6.32s | -3.65% | |||
| 1:46.3 | Inde Motorsports Ranch (Configuration 4 CW) | Medium | 15 May, 2020 | 04 Sep, 2021 | +4.93s | -4.45% | |||
| 1:32.6 | Dijon Prenois (Grand Prix) | Medium | 07 Nov, 2021 | 13 Nov, 2021 | +4.39s | -4.63% | |||
| 2:02.1 | Chuckwalla Valley Raceway (CCW) | Medium | 09 Mar, 2018 | 26 Oct, 2021 | +6s | -4.80% | |||
| 2:04.9 | Autódromo Internacional do Algarve-Portimão Circuit | Stock | 03 Dec, 2021 | 30 Nov, 2022 | +6.1s | -4.84% | |||
| 2:12.0 | Eagles Canyon Raceway (2.7 miles CCW) | Light | 20 May, 2025 | 14 Oct, 2025 | +7.16s | -5.31% | |||
| 2:07.8 | Circuit de Barcelona-Catalunya (w/o Chicane) | Stock | 29 Nov, 2022 | 30 Nov, 2022 | +7.96s | -6.04% | |||
| 2:07.7 | Autodromo Oscar y Juan Galvez (Circuit 6) | Stock | 05 Nov, 2011 | 27 Oct, 2021 | +9.08s | -6.81% | |||
| 1:54.1 | Red Bull Ring | Race | 27 Oct, 2020 | 18 Feb, 2026 | +9.5s | -8.26% | |||
| 2:44.8 | Hedge Hollow Raceway (Full) | Race | 16 Jun, 2025 | 15 Feb, 2026 | — | ||||
| 2:19.1 | Hungaroring | Race | 09 Sep, 2019 | 23 Jan, 2026 | — | ||||
| 1:04.0 | Yas Marina Circuit (North Corkscrew) | Stock | 20 Apr, 2019 | 01 Nov, 2022 | — | — |
Top Modified 997.1 GT3
| Year | Driver Name | Mod | Horsepower | Tire | Tire Size | Vs Predict |
|---|---|---|---|---|---|---|
| 2007 (w/DH Slick) | Tom Birchard | Stock | 415 | 40 DH Slick | 235/35/19 | -8.88s |
| 2007 (SammyRusso/SC3R) | tightie | Light | 415 | 100 Eagle F1 Supercar 3R | 255/40/18 / 285/35/18 | -5.33s |
| 2007 (w/AR-1) | Zorg_Enterprises | Medium | 415 | 100 AR-1 | 235/35/19 / 305/30/19 | -3.46s |
| 2007 (W/DHSlicks) | CosmosMpower | Light | 360 | 300 Pilot Sport 4S | 245/35/19 / 315/30/19 | -2.06s |
| 2007 | Nico Bradpulay | Light | 415 | 180 Pilot Sport Cup 2 | 235/35/19 / 305/30/19 | -1.59s |
| 2007 (w/A052) | Martin blz | Medium | — | 200 ADVAN A052 | 235/35/19 / 305/30/19 | -1.43s |
| 2007 (w/Trofeo R) | Rob Spoel | Medium | 415 | 60 P Zero™ Trofeo R | 235/35/19 / 305/30/19 | -1.03s |
| 2007 | RJ全開魂 | Light | 415 | 200 CR-S (CR-1) | 245/35/18 / 295/30/18 | -0.11s |
| 2008 | Tan Taiki | Stock | — | 320 Pilot Sport 4 | 235/35/19 / 305/30/19 | +0.99s |
| 2007 | Mike Kotarba | Race | — | — | — | — |