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Porsche 991.1 GT3 vs Ford Mustang Shelby GT350R S550
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Porsche 991.1 GT3 / Ford Mustang Shelby GT350R S550
Category
Porsche 991.1 GT3
Ford Mustang Shelby GT350R S550
MODEL YEARS
2014-2016
2015-2020
HORSEPOWER
475
533
WEIGHT KG
1,430
1,661
POWER TO WEIGHT
0.33
0.32
TIRE
180 PILOT SPORT CUP 2
245/35/20 / 305/30/20
180 PILOT SPORT CUP 2
305/30/19 / 315/30/19
ENGINE DESCRIPTION
3.8 l DFI (Direct Fuel Injection) flat-six engine
5.2L Ti-VCT V8 with Flat Plane Crank
DRIVE TYPE
RWD
RWD
WHEELBASE MM
2456
2720
WIDTH MM
1852
1915
LENGTH MM
4545
4788
HEIGHT MM
1269
1379
0 - 60 MPH
4 SECs
4 SECs
TOP SPEED KPH
315
290
PRICE (MSRP) USD
$ 151,000
$ 61,635
CURRENT VALUE
$ 160,000
$ 80,000
OVERALL VS AVERAGE LAP TIMES
-4.3s
-1.69s
Porsche 991.1 GT3 Lap Times vs Average
Treadwear/MOD LEVEL TW/MOD
Stock/Light
Medium
Heavy/Race
>200
-3.22s
-6.7s
-
141-200
-3.22s
-6.7s
-14.43s
100-140
-8.14s
-8.14s
-
0-99
-8.14s
-8.14s
-10.41s
Ford Mustang Shelby GT350R S550 Lap Times vs Average
Treadwear/MOD LEVEL TW/MOD
Stock/Light
Medium
Heavy/Race
>200
-2.09s
-2.11s
-
141-200
-2.09s
-2.11s
-
100-140
-
-3.94s
-
0-99
-
-3.94s
-12.16s
Lap Times:
Track Name
991.1 GT3
Mustang Shelby GT350R S550
Diff
Mod
Treadwear
Barber Motorsports Park (CW)
1:39.829
1:38.47
+1.35
Stock
141-200
Sonoma Raceway (Long Pre 2024)
1:47
1:50.041
-3.04
Light
141-200
Watkins Glen International (Full Circuit w/ Loop)
1:58.92
2:05.97
-7.05
Medium
0-99
Auto Club Speedway (Road Course)
1:42.7
1:44.5
-1.8
Medium
100-140
Willow Springs Raceway (Big Willow)
1:25.6
1:27.5
-1.9
Medium
100-140
Mid-Ohio Sports Car Course (Club Circuit)
1:37.87
1:41.889
-4.01
Stock
141-200
Circuit de Nevers Magny-Cours (Club CW)
1:18.95
1:21.64
-2.69
Stock
141-200
Laguna Seca (Pre 2023)
1:36.1
1:36.11
-0.01
Stock
141-200
Additional Lap Times:
Track Name
991.1 GT3
Mustang Shelby GT350R S550
Diff
Mod
Treadwear
Thunderhill (East 3 Mile w/ Cyclone)
1:58.8
2:02
-3.2
Light / Stock
200 / 180
Barber Motorsports Park (CW)
1:39.829
1:36.8
+3.02
Stock / Medium
180 / 40
Road Atlanta (Current)
1:32.362
1:36.14
-3.77
Light / Medium
40 / 40
Chuckwalla Valley Raceway (CW)
1:52.21
1:55.41
-3.2
Medium / Medium
180 / 100
Sebring (CW)
2:18.51
2:23.22
-4.71
Light / Medium
180 / 40
Buttonwillow Raceway (13CW)
1:48.68
1:53.7
-5.02
Medium / Medium
40 / 100
Eagles Canyon Raceway (2.7 miles CCW)
1:58.29
2:07.07
-8.78
Light / Stock
40 / 180
Auto Club Speedway (Road Course)
1:41.36
1:44.5
-3.14
Light / Medium
100 / 100
Willow Springs Raceway (Big Willow)
1:26.12
1:27.5
-1.38
Light / Medium
100 / 100
Carolina Motorsports Park (Full)
1:43
1:43.9
-0.9
Medium / Medium
200 / 40
Mid-Ohio Sports Car Course (Club Circuit)
1:37.87
1:37.9
-0.03
Stock / Medium
180 / 40
Virginia International Raceway - VIR (Full Course)
1:55.95
2:04
-8.05
Race / Medium
40 / 100
Laguna Seca (Pre 2023)
1:31.84
1:36.11
-4.27
Light / Stock
100 / 180
Compare to
Porsche 992.1 GT3
Porsche 992 GT3 Touring
Ferrari 488 GTB
Chevrolet Corvette C8 Z06
Porsche 991.2 GT3
Ariel Atom 3
Toyota Supra A80
Other Cars
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