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Notes
La Porsche 991.1 GT3 est un coupé européen typique haute performance, orienté piste, produit de 2014 à 2016 dans l’usine de Stuttgart-Zuffenhausen en Allemagne. Ce magnifique deux places est équipé d’un moteur flat-six 3,8 l à injection directe (DFI), développant 475 PS (469 hp 349 kW à 8250 tr/min). Elle atteint une vitesse maximale de 195,73 mph. Elle accélère de 0 à 60 mph en seulement 3,5 secondes, associée à une boîte PDK à sept rapports (Porsche Doppelkupplung double embrayage) en configuration propulsion (RWD). La 991.1 GT3 affiche une consommation mixte de 12,4 l/100 km, conforme à la norme Euro 5.
La Porsche 991.1 GT3 conserve l’allure extérieure remarquable de la marque, combinée à sa fiabilité et ses performances exceptionnelles, la positionnant dans la gamme haut de gamme à une valeur de 122 000 $. Elle est dotée d’une suspension indépendante McPherson à l’avant et d’un train arrière multi-bras. Disques ventilés avec système antiblocage, direction à crémaillère, pneus 245/35 ZR20 à l’avant et 305/30 ZR20 à l’arrière. Le poids à vide de ce véhicule est de 1430 kg (3152 lbs), et ses dimensions sont de 179 x 73 x 50 pouces. Elle est reconnue comme l’une des GT3 les plus fiables et attire tous les regards lorsqu’elle circule en ville.
Rang
puissance
475
POIDS KG
1,430
Puissance par rapport au poids
0.33
VALEUR ACTUELLE
$140,000
OEM Specs
Description du moteur
3.8 l DFI (Direct Fuel Injection) flat-six engine
Type de transmission
RWD
0-60 MPH
4 SECs
VITESSE MAXIMALE KPH
315
PRIX (MSRP) USD
$151,000
boîte de vitesses
6MT
couple
439 N.M
Années du modèle
2014-2016
NOTES DE L'ANNéE
2014: Launch year of the seventh-generation GT3. Debuted at Geneva Motor Show in March 2013. First GT3 with PDK-only transmission (no manual option), which proved controversial among purists. Featured all-new 3.8L MA175 engine with 475 hp at 8,250 rpm. Introduced active rear-wheel steering for the first time in a production Porsche. Standard PASM and Sport Chrono package. Engine recall issued in February 2014 for connecting rod bearing issues affecting early production units.
2015: Second production year with refined calibration. All recall-affected engines replaced or repaired. Ceramic composite brakes (PCCB) remained popular option. Club Sport package available with roll cage, six-point harness, and fire extinguisher. Front axle lift system offered to improve daily usability. Production continued at Zuffenhausen alongside the new GT3 RS variant (which is a separate, more extreme model).
2016: Final production year of the 991.1 GT3 before transition to 991.2 generation. Total production run estimated at 6,300 units worldwide. Highly sought after by collectors as the last naturally-aspirated GT3 before the 4.0L engine of 991.2. Resale values have remained strong due to the PDK-only controversy making this generation distinctive. Factory colors included GT Silver, Racing Yellow, and Guards Red as popular choices.
Comparer à
Modifications populaires de Porsche 991.1 GT3 par niveau
Sur 61 préparations documentéesTendancesPorsche 991.1 GT3 track builds typically start with Michelin Cup 2 tires, MCS coilovers, and Girodisc rotors. As builds escalate, Dundon Motorsport headers and aero, BBS wheels, and LWB seats are common. Full race builds feature Dundon MCS 3-Way suspension, Dundon Valkyrie aero, and even 991.2 4.0L engine swaps.
Moyen
Rythme OEM+3.6% 23 préparations
Pneus
Michelin Pilot Sport Cup 29· Goodyear Eagle F1 Supercar 3R4· Nankang AR-12· Pirelli P Zero Trofeo R2· Hoosier R71
Suspension
MCS 2 Way Remote Coilover System3· Tractive Touring2· Swift Sport Springs2· Tarrett Engineering Camber Plates1· Öhlins1
Freins
Girodisc Rotors3· AP Racing Rotors2· Ferodo DS3.12 Brake Pads2· Ferodo DS1.111· AP Racing Brakes1
Admission/Échappement
Dundon Headers2· Dundon Motorsports Crack Pipe2· Dundon Motorsports Exhaust1· GMG Center Section Exhaust1· JCR Race Exhaust1
Aérodynamique
APR GTC-300 Wing1· Porsche 997.2 GT3 Cup Rear Wing1· APR Front Splitter1
Roues
BBS E881· BBS E071· Apex EC-7RS1· Forgeline 19" Wheels1· Titan 7 T-S51
Poids
Euro LWB Seats1· Porsche LWB Seats1· OMP Racing Seat1
Autre
Studio RSR Roll Bar2· Schroth 6-Point Harness2· Rennscott Canister and Harness Mounts2· AIM Solo 2 DL2· KMP Steering Wheel1
Lourd
2 préparations
Pneus
Dunlop Sport Maxx Race 21· Hoosier R71· Michelin Pilot Sport Cup 21
Freins
PFC Brakes Discs1· PFC Pads1
Admission/Échappement
JCR Silenced Race Pipe1
Course
Rythme OEM+4.6% 7 préparations
Pneus
Michelin Porsche Cup N2 Slick3· Michelin Pilot Sport Cup 21· Michelin Pilot Sport Cup 2 R1· Michelin Pilot Sport Cup N31· Hoosier Track Attack Pro1
Suspension
Dundon MCS 3-Way Suspension1· Dundon Full Kinematics1
Puissance/Tuning
Porsche 991.2 4.0L Engine Swap1
Aérodynamique
Dundon Valkyrie Aero Package1
Autre
Custom Full Roll Cage1
Temps au tour
| Temps | Piste | Voiture | Mod | Pilote | Pneu | Date du tour | Date ajoutée | vs Préd. | Vitesse |
|---|---|---|---|---|---|---|---|---|---|
| 2:05.0 | Igora Drive (GP) | Lumière | 08 Oct, 2022 | 26 Dec, 2025 | -7.19s | +5.58% | |||
| 1:02.8 | Pittsburgh International Race Complex - PittRace (North Track-CW) | Lumière | 18 Jun, 2019 | 01 Feb, 2026 | -3.6s | +5.48% | |||
| 1:25.0 | Winton Motor Raceway (National Circuit CW) | Stock | 28 Feb, 2021 | 05 Mar, 2022 | -4.49s | +4.93% | |||
| 1:26.2 | Willow Springs Raceway (Big Willow) | Lumière | 02 Jun, 2025 | 03 Jan, 2026 | -4.06s | +4.57% | |||
| 1:16.3 | Willow Springs Raceway (Streets CCW Pre 2022) | Moyen |
—
|
09 Oct, 2021 | 25 Feb, 2026 | -3.62s | +4.38% | ||
| 1:11.7 | Hampton Downs Motorsport Park | Stock | 28 Mar, 2017 | 17 Apr, 2022 | -3.09s | +4.16% | |||
| 1:41.3 | Auto Club Speedway (Road Course) | Moyen |
—
|
25 Apr, 2021 | 22 Mar, 2024 | -4.49s | +4.13% | ||
| 1:11.8 | Hampton Downs Motorsport Park | Stock | 30 Mar, 2016 | 18 Jan, 2026 | -3.01s | +4.04% | |||
| 1:12.0 | Hampton Downs Motorsport Park | Stock | 30 Mar, 2016 | 17 Jan, 2026 | -2.81s | +3.76% | |||
| 1:49.0 | Dubai Autodrome International Circuit (International) | Stock | 01 Mar, 2018 | 23 Jan, 2026 | -3.98s | +3.54% | |||
| 2:13.5 | Thermal Club (Twin Palms CCW) | Stock | 19 Dec, 2015 | 12 Nov, 2021 | -4.2s | +3.05% | |||
| 1:00.0 | Wild Horse Pass Motorsports Park-WHP (East) | Stock | 06 Mar, 2016 | 08 Nov, 2022 | -1.91s | +3.05% | |||
| 3:07.7 | Thunderhill (5 Mile w/Double Bypass) | Lumière | 22 Apr, 2017 | 04 May, 2021 | -5.5s | +2.84% | |||
| 1:29.5 | KazanRing Canyon | Course | 23 Aug, 2016 | 23 Oct, 2021 | -2.75s | +2.84% | |||
| 1:31.8 | Laguna Seca (Pre 2023) | Moyen |
—
|
10 Jun, 2021 | 22 Mar, 2024 | -2.72s | +2.77% | ||
| 1:12.3 | Eagles Canyon Raceway (1.65 Mile CCW) | Moyen | 27 Dec, 2019 | 23 Aug, 2021 | -2.17s | +2.76% | |||
| 1:54.1 | Chuckwalla Valley Raceway (CW) | Lumière | 11 Nov, 2025 | 03 Jan, 2026 | -3.06s | +2.60% | |||
| 1:25.8 | Tazio Nuvolari Circuit (CW) | Stock | 17 Sep, 2021 | 24 Feb, 2026 | -2.2s | +2.48% | |||
| 1:17.7 | Sandown International Motor Raceway | Stock | 05 Aug, 2018 | 05 Mar, 2022 | -2.01s | +2.43% | |||
| 2:00.8 | Virginia International Raceway - VIR (Full Course) | Lumière | 13 Nov, 2023 | 10 Jul, 2024 | -2.98s | +2.39% | |||
| 1:28.0 | Pacific Raceways | Lumière | 29 Mar, 2024 | 23 Jun, 2024 | -2.14s | +2.35% | |||
| 3:08.6 | Thunderhill (5 Mile w/Double Bypass) | Stock | 01 Sep, 2019 | 07 Jul, 2023 | -4.51s | +2.32% | |||
| 1:13.1 | Castle Combe | Stock | 24 Oct, 2014 | 22 Jun, 2022 | -1.64s | +2.17% | |||
| 1:30.0 Nouveau | Croft Circuit | Stock | 27 May, 2026 | 29 May, 2026 | -1.99s | +2.14% | |||
| 1:02.6 | Gimli Motorsports Park | Stock | 05 Jun, 2015 | 28 Apr, 2022 | -1.35s | +2.08% | |||
| 1:39.0 | Inde Motorsports Ranch (Configuration 1CW) | Moyen | 30 Sep, 2024 | 30 Sep, 2024 | -2.22s | +2.07% | |||
| 1:48.1 | Buttonwillow Raceway (Circuit) | Moyen | 25 Jan, 2025 | 01 Mar, 2025 | -2.35s | +2.05% | |||
| 1:53.5 | Pittsburgh International Race Complex - PittRace (Full Course) | Stock | 24 Jun, 2019 | 29 Jan, 2026 | -2.37s | +2.03% | |||
| 7:07.9 | Nürburgring (Nordschleife) | Lumière | 01 Oct, 2023 | 07 Dec, 2023 | — | ||||
| 1:28.6 | Atlanta Motorsports Park (CCW) | Lumière | 17 Feb, 2024 | 18 Jun, 2024 | -1.68s | +1.84% | |||
| 2:18.5 | Sebring (CW) | Lumière | 24 Jan, 2022 | 12 Nov, 2024 | -2.58s | +1.80% | |||
| 1:42.3 | TT Circuit Assen | Course | 27 Aug, 2021 | 09 Feb, 2026 | -2.02s | +1.78% | |||
| 1:56.8 | Thunderhill (East 3 Mile w/ Bypass) | Lumière | 14 Dec, 2014 | 17 Jan, 2026 | -2.06s | +1.71% | |||
| 1:37.9 | Sonoma Raceway (Long Pre 2024) | Course | 30 Sep, 2025 | 25 Oct, 2025 | -1.84s | +1.69% | |||
| 2:01.6 | Virginia International Raceway - VIR (Full Course) | Lumière | 07 Jul, 2023 | 19 Jan, 2026 | -2.11s | +1.68% | |||
| 2:23.7 | Sochi Autodrom (CW) | Stock | 23 Mar, 2016 | 10 Jan, 2023 | -2.48s | +1.67% | |||
| 2:13.8 | Intercity Istanbul Park | Stock | 22 Apr, 2015 | 09 Mar, 2022 | -2.24s | +1.62% | |||
| 1:26.1 | Willow Springs Raceway (Big Willow) | Lumière | 09 Mar, 2025 | 02 May, 2025 | -1.48s | +1.62% | |||
| 2:41.5 | Road America (w/o Kink) | Stock | 02 Jul, 2019 | 02 Nov, 2021 | -2.68s | +1.61% | |||
| 1:47.4 | Sonoma Raceway (Full) | Lumière | 15 Jul, 2017 | 04 May, 2021 | -1.69s | +1.53% | |||
| 1:22.2 | Thunderhill (West) | Lumière | 05 Jul, 2022 | 06 Oct, 2024 | -1.26s | +1.49% | |||
| 1:41.8 | Apex Motor Club I (Phase II) | Moyen | 19 Apr, 2025 | 01 May, 2025 | -1.61s | +1.46% | |||
| 2:10.2 | Spring Mountain Motor Resort (Charleston Peak North 2.8 Mile) | Lumière | 03 Apr, 2023 | 14 May, 2024 | -1.77s | +1.32% | |||
| 1:47.7 | Sonoma Raceway (Full) | Lumière | 01 Nov, 2015 | 08 Jan, 2026 | -1.4s | +1.27% | |||
| 1:45.0 | Circuito del Jarama | Moyen | 23 Feb, 2022 | 13 Aug, 2022 | -1.29s | +1.17% | |||
| 1:36.1 | Laguna Seca (Pre 2023) | Lumière | 26 Dec, 2018 | 04 May, 2021 | -1.15s | +1.15% | |||
| 1:53.0 | Chuckwalla Valley Raceway (CW) | Lumière | 12 Apr, 2025 | 02 May, 2025 | -1.31s | +1.10% | |||
| 1:15.6 | Willow Springs Raceway (Streets) | Moyen | 17 Aug, 2022 | 30 Sep, 2024 | -0.87s | +1.05% | |||
| 1:55.5 | Thunderhill (East 3 Mile w/ Bypass) | Moyen | 20 Oct, 2025 | 22 Oct, 2025 | -1.21s | +1.00% | |||
| 1:24.1 | Pacific Raceways | Moyen | 24 Sep, 2022 | 24 Sep, 2022 | -0.91s | +0.99% | |||
| 1:21.4 | Dijon Prenois (Grand Prix) | Course | 23 Aug, 2019 | 22 Jan, 2026 | -0.87s | +0.98% | |||
| 1:58.2 | Eagles Canyon Raceway (2.7 miles CCW) | Lumière | 14 Apr, 2025 | 16 Apr, 2025 | -1.2s | +0.95% | |||
| 1:48.6 | Buttonwillow Raceway (13CW) | Moyen | 11 Mar, 2022 | 16 Mar, 2022 | -1.11s | +0.94% | |||
| 1:42.7 | Auto Club Speedway (Road Course) | Moyen | 18 Jun, 2022 | 12 Oct, 2024 | -0.98s | +0.88% | |||
| 1:14.8 | New Hampshire Motor Speedway - NHMS (Roval CCW) | Stock | 01 Sep, 2024 | 22 Jan, 2026 | -0.68s | +0.88% | |||
| 1:34.1 | Road Atlanta | Stock | 19 Nov, 2016 | 17 Jan, 2026 | -0.78s | +0.81% | |||
| 1:31.6 | Laguna Seca (Pre 2023) | Moyen | 18 Jun, 2019 | 15 Feb, 2026 | -0.8s | +0.80% | |||
| 1:21.5 | Thunderhill (West) | Moyen | 20 Oct, 2025 | 22 Oct, 2025 | -0.67s | +0.79% | |||
| 1:55.5 | Thunderhill (East 3 Mile w/ Bypass) | Lumière | 15 Nov, 2022 | 15 Nov, 2022 | -0.92s | +0.76% | |||
| 1:45.9 | Ridge Motorsports Park (Current) | Lumière | 14 Aug, 2022 | 14 Aug, 2022 | -0.79s | +0.73% | |||
| 58.2 | Lime Rock Park (CW) | Stock | 26 Jun, 2025 | 13 Mar, 2026 | -0.44s | +0.73% | |||
| 1:58.0 | Thunderhill (East 3 Mile w/ Bypass) | Stock | 26 Mar, 2016 | 17 Jan, 2026 | -0.76s | +0.63% | |||
| 2:02.8 | Virginia International Raceway - VIR (Full Course) | Lumière | 11 Mar, 2023 | 20 Aug, 2024 | -0.73s | +0.58% | |||
| 1:58.9 | Watkins Glen International (Full Circuit w/ Loop) | Moyen | 13 Oct, 2021 | 25 Jun, 2022 | -0.71s | +0.55% | |||
| 1:53.1 | Oregon Raceway Park (CCW) | Lumière | 12 Jun, 2022 | 30 Jun, 2022 | -0.64s | +0.55% | |||
| 1:45.5 | Anderstorp Raceway (Grand Prix) | Moyen | 24 May, 2018 | 14 Feb, 2026 | -0.58s | +0.51% | |||
| 1:52.4 | Chuckwalla Valley Raceway (CCW) | Lumière | 25 Jan, 2025 | 02 May, 2025 | -0.6s | +0.51% | |||
| 2:34.5 | Yas Marina Circuit (Gp Circuit CCW) | Lumière | 29 Jan, 2018 | 11 Nov, 2021 | -0.75s | +0.47% | |||
| 1:54.7 | Moscow Raceway (GP10) | Stock | 19 Apr, 2025 | 20 Feb, 2026 | -0.52s | +0.44% | |||
| 2:20.3 | Sebring (CW) | Stock | 16 Apr, 2025 | 21 Aug, 2025 | — | ||||
| 1:15.5 | Donington Park Circuit (National CW) | Lumière | 03 Apr, 2026 | 26 Apr, 2026 | -0.33s | +0.43% | |||
| 1:56.5 Nouveau | Virginia International Raceway - VIR (Full Course) | Course | 30 Apr, 2026 | 21 May, 2026 | -0.52s | +0.41% | |||
| 1:37.0 | Laguna Seca (Current) | Lumière | 09 Oct, 2025 | 14 Oct, 2025 | -0.37s | +0.37% | |||
| 1:42.4 | Phillip Island Grand Prix Circuit | Stock | 05 Apr, 2018 | 17 Aug, 2021 | -0.35s | +0.33% | |||
| 1:36.9 | Laguna Seca (Pre 2023) | Lumière | 22 Nov, 2016 | 08 Jan, 2026 | -0.3s | +0.30% | |||
| 1:32.4 | Laguna Seca (Current) | Moyen | 23 Mar, 2025 | 17 May, 2026 | -0.29s | +0.29% | |||
| 1:09.2 | Hockenheimring (Short Circuit) | Stock | 10 Jun, 2016 | 08 Jul, 2022 | -0.2s | +0.29% | |||
| 1:42.7 | Ridge Motorsports Park (Current) | Lumière | 24 Jul, 2024 | 02 Aug, 2024 | -0.3s | +0.28% | |||
| 1:37.7 | Smolensk Ring -Смоленск Ринг | Stock | 21 Mar, 2015 | 05 Oct, 2023 | -0.28s | +0.28% | |||
| 1:26.7 | Pacific Raceways | Lumière | 23 Sep, 2022 | 14 Aug, 2024 | -0.19s | +0.21% | |||
| 2:10.0 | Albert Park Circuit (GP Circuit 1996–2020) | Lumière | 06 Apr, 2022 | 19 Jul, 2022 | -0.16s | +0.12% | |||
| 1:47.0 | Sonoma Raceway (Long Pre 2024) | Lumière | 07 Feb, 2022 | 30 Jun, 2022 | -0.12s | +0.11% | |||
| 1:18.4 | Motorsport Ranch-MSR Cresson (1.7 CCW) | Stock | 15 May, 2025 | 16 May, 2025 | -0.09s | +0.11% | |||
| 1:37.1 | Laguna Seca (Pre 2023) | Lumière | 04 Jan, 2022 | 17 Nov, 2024 | -0.05s | +0.05% | |||
| 1:55.0 | Buttonwillow Raceway (1CW) | Moyen | 20 Feb, 2023 | 18 Mar, 2023 | -0.02s | +0.02% | |||
| 1:59.3 | High Plains Raceway (Full) | Stock | 07 Oct, 2016 | 18 Jan, 2026 | — | — | |||
| 1:49.7 | Buttonwillow Raceway (13CW) | Moyen | 14 Jun, 2020 | 19 Jan, 2026 | +0.02s | -0.02% | |||
| 1:55.0 | Autodromo Nazionale di Monza | Course | 24 Apr, 2021 | 29 Jan, 2026 | +0.05s | -0.04% | |||
| 1:37.7 | Barber Motorsports Park | Stock | 10 Apr, 2016 | 17 Jan, 2026 | +0.04s | -0.04% | |||
| 1:25.6 | Willow Springs Raceway (Big Willow) | Moyen | 10 Aug, 2021 | 05 May, 2022 | +0.06s | -0.07% | |||
| 1:25.7 | Pacific Raceways | Moyen | 03 Jun, 2023 | 06 Aug, 2024 | +0.07s | -0.08% | |||
| 1:20.0 | Queensland Raceway (National) | Lumière | 30 Nov, 2015 | 10 Sep, 2021 | +0.09s | -0.11% | |||
| 1:10.8 | Mission Raceway Park (CCW) | Lumière | 15 May, 2021 | 26 Feb, 2022 | +0.13s | -0.18% | |||
| 2:12.6 | Nürburgring (GP Full) | Stock | 16 May, 2016 | 01 Jul, 2022 | +0.28s | -0.21% | |||
| 1:59.8 | Kymi Ring (CW) | Moyen | 15 Sep, 2021 | 28 Jul, 2023 | +0.37s | -0.29% | |||
| 1:18.9 | Circuit de Nevers Magny-Cours (CW) | Stock | 18 Feb, 2014 | 29 Nov, 2021 | +0.25s | -0.31% | |||
| 1:31.0 | Canadian Tire Motorsport Park-Mosport (Grand Prix Circuit) | Stock | 08 Nov, 2015 | 07 Sep, 2022 | +0.32s | -0.35% | |||
| 1:19.5 | Anneau du Rhin (3 KM competition) | Stock | 20 Oct, 2021 | 27 Dec, 2022 | +0.3s | -0.37% | |||
| 1:52.7 | Ridge Motorsports Park (w/ Chicane) | Lumière | 25 Aug, 2022 | 25 Aug, 2022 | +0.46s | -0.40% | |||
| 1:08.9 | Autobahn Country Club (North Circuit) | Stock | 19 Sep, 2024 | 12 May, 2026 | +0.28s | -0.40% |
991.1 GT3 les plus modifiées
| Année | Nom du Pilote | Mod | Puissance | Pneu | Taille du pneu | Vs Préd. |
|---|---|---|---|---|---|---|
| 2016 | Tim | Race | — | 1 Porsche Cup N2 Slick | — | -14.15s |
| 2015 (James Plohg) | James Plohg | Medium | 475 | 60 P Zero™ Trofeo R | 245/35/20 / 305/30/20 | -12.7s |
| 2016 (Andrey/Race) | Andrey Agafonov | Race | 475 | 180 Pilot Sport Cup 2 | 245/35/20 / 305/30/20 | -12.43s |
| 2015 | Fischer Racing | Race | — | 180 Pilot Sport Cup 2 | — | -12.01s |
| 2015 (DavidBelanger/AR1) | David Belanger | Medium | 475 | 100 AR-1 | 245/35/20 / 305/30/20 | -11.85s |
| 2016 (Kamata/Race) | KAMATA Y | Medium | 475 | — | — | -11.8s |
| 2015 | Xtreme Xperience | Light | — | 180 Pilot Sport Cup 2 | — | -11.39s |
| 2015 (w/SC3R) | Will Wattanawongkiri | Medium | 475 | 220 SuperCar 3 | 265/35/19 / 325/30/19 | -10.97s |
| 2016 (w/TrackAtt) | TAJSport | Race | — | 200 Track Attack Pro (TAP) | 245/35/20 / 305/30/20 | -10.63s |
| 2016 (w/Trofeo R) | Stef GT3KTMRX3 | Stock | 475 | 60 P Zero™ Trofeo R | 245/35/20 / 305/30/20 | -10.34s |