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Porsche 991.1 GT3 vs Chevrolet Corvette C7 Grand Sport
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Porsche 991.1 GT3 / Chevrolet Corvette C7 Grand Sport
Category
Porsche 991.1 GT3
Chevrolet Corvette C7 Grand Sport
MODEL YEARS
2014-2016
2017-2019
HORSEPOWER
475
466
TORQUE
439 N.M
630 N.M
WEIGHT KG
1,430
1,571
POWER TO WEIGHT
0.33
0.3
TIRE
180 PILOT SPORT CUP 2
245/35/20 / 305/30/20
180 PILOT SPORT CUP 2
285/30/19 / 335/25/20
ENGINE DESCRIPTION
3.8 l DFI (Direct Fuel Injection) flat-six engine
6.2 L LT1 V8
GEARBOX
6MT
7 SPEED MANUAL
DRIVE TYPE
RWD
RWD
WHEELBASE MM
2456
2710
WIDTH MM
1852
1877
LENGTH MM
4545
4493
HEIGHT MM
1269
1234
0 - 60 MPH
4 SECs
4 SECs
TOP SPEED KPH
315
291
PRICE (MSRP) USD
$ 151,000
$ 94,300
CURRENT VALUE
$ 160,000
$ 67,000
OVERALL VS AVERAGE LAP TIMES
-4.59s
-3.17s

Porsche 991.1 GT3 Lap Times vs Average

Treadwear/MOD LEVEL TW/MOD
Stock/Light
Medium
Heavy/Race
>200
-3.1s
-6.71s
-
141-200
-3.1s
-6.71s
-14.43s
100-140
-8.15s
-8.15s
-
0-99
-8.15s
-8.15s
-10.51s

Chevrolet Corvette C7 Grand Sport Lap Times vs Average

Treadwear/MOD LEVEL TW/MOD
Stock/Light
Medium
Heavy/Race
>200
+0.19s
+0.19s
-1.56s
141-200
-4.11s
-4.11s
-6.3s
100-140
-4.21s
-6.09s
-6.3s
0-99
-4.51s
-6.09s
-9.13s

Lap Times:

Track Name
991.1 GT3
Corvette C7 Grand Sport
Diff
Mod
Treadwear
Laguna Seca (Current)
1:34.4
1:35.76
-1.36
Light
141-200
Portland International Raceway - PIR (w/ Chicane)
1:23.42
1:24.36
-0.94
Medium
141-200
Ridge Motorsports Park (Current)
1:46.3
1:47.47
-1.17
Medium
141-200
Thunderhill (East 3 Mile w/ Bypass)
1:56.9
1:56.9
-0
Light
141-200
Thunderhill (East 3 Mile w/ Cyclone)
1:58.8
1:58.43
+0.37
Light
141-200
Sonoma Raceway (Long Pre 2024)
1:47
1:47.7
-0.7
Light
141-200
New Jersey Motorsports Park-NJMP (Thunderbolt)
1:28.577
1:28.026
+0.55
Light
141-200
Watkins Glen International (Full Circuit w/ Loop)
1:58.92
2:00.91
-1.99
Medium
0-99
Eagles Canyon Raceway (2.7 miles CCW)
2:01.3
2:02.48
-1.18
Medium
0-99
Auto Club Speedway (Road Course)
1:42.7
1:52.21
-9.51
Medium
100-140
Hockenheimring (Short Circuit)
1:09.2
1:08.3
+0.9
Stock
141-200
Sonoma Raceway (Long)
1:47.57
1:45.5
+2.07
Light
141-200
Additional Lap Times:
Track Name
991.1 GT3
Corvette C7 Grand Sport
Diff
Mod
Treadwear
Laguna Seca (Current)
1:33.67
1:35.24
-1.57
Medium / Light
180 / 40
Portland International Raceway - PIR (w/ Chicane)
1:23.8
1:24.36
-0.56
Stock / Medium
180 / 200
Ridge Motorsports Park (Current)
1:42.71
1:43.1
-0.39
Light / Heavy
40 / 100
Thunderhill (East 3 Mile w/ Bypass)
1:55.5
1:55.8
-0.3
Light / Heavy
100 / 200
Thunderhill (East 3 Mile w/ Cyclone)
1:58.8
1:58.2
+0.6
Light / Heavy
200 / 200
Barber Motorsports Park (CW)
1:39.829
1:36.88
+2.94
Stock / Light
180 / 40
Pacific Raceways (CCW)
1:24.1
1:32.2
-8.1
Medium / Medium
100 / 200
Sonoma Raceway (Long Pre 2024)
1:47
1:49.6
-2.6
Light / Light
180 / 100
Chuckwalla Valley Raceway (CW)
1:52.21
1:53.481
-1.27
Medium / Light
180 / 200
Hallett Motor Racing Circuit (CCW)
1:23.44
1:20.24
+3.2
Stock / Medium
180 / 40
Sebring (CW)
2:18.51
2:19.42
-0.91
Light / Medium
180 / 100
New Jersey Motorsports Park-NJMP (Thunderbolt)
1:24.19
1:28.026
-3.83
Medium / Light
100 / 200
Summit Point Motorsports Park (Main)
1:20.86
1:19
+1.86
Stock / Medium
180 / 180
Watkins Glen International (Full Circuit w/ Loop)
1:58.92
2:04.7
-5.78
Medium / Light
40 / 200
Buttonwillow Raceway (13CW)
1:48.68
1:57.058
-8.37
Medium / Light
40 / 200
Buttonwillow Raceway (1CW)
1:55
1:58.467
-3.46
Medium / Light
40 / 200
Motorsport Ranch-MSR Cresson (1.7 CCW)
1:18.4
1:16.76
+1.64
Stock / Light
340 / 40
Eagles Canyon Raceway (2.7 miles CCW)
1:58.29
2:02.48
-4.19
Light / Medium
40 / 40
Thunderhill (West)
1:21.52
1:23.2
-1.68
Medium / Light
220 / 220
Canadian Tire Motorsport Park-Mosport (Grand Prix Circuit)
1:31
1:28.88
+2.12
Stock / Heavy
180 / 180
Willow Springs Raceway (Streets)
1:16.37
1:20.58
-4.21
Light / Light
100 / 40
Auto Club Speedway (Road Course)
1:41.36
1:52.21
-10.85
Light / Medium
100 / 100
Willow Springs Raceway (Big Willow)
1:25.6
1:26.4
-0.8
Medium / Stock
100 / 180
Mid-Ohio Sports Car Course (Club Circuit)
1:37.87
1:39.78
-1.91
Stock / Stock
180 / 300
Virginia International Raceway - VIR (Full Course)
1:55.95
2:03.68
-7.73
Race / Medium
40 / 40
Chuckwalla Valley Raceway (CCW)
1:52.44
1:52.67
-0.23
Light / Light
100 / 40
Eagles Canyon Raceway (1.65 Mile CCW)
1:12.32
1:13.31
-0.99
Medium / Light
60 / 40
Sonoma Raceway (Long)
1:47.57
1:43.82
+3.75
Light / Light
180 / 40
Laguna Seca (Pre 2023)
1:31.84
1:39.49
-7.65
Light / Light
100 / 340
Buttonwillow Raceway (Circuit)
1:48.17
1:50.63
-2.46
Light / Light
100 / 40

Compare to

Porsche 992.1 GT3
Porsche 992 GT3 Touring
Ferrari 488 GTB
Ferrari 458 Speciale
Ariel Atom 3
Porsche 991.2 GT3
Mitsubishi Lancer Evolution VIII
Other Cars

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