Car comparison

Porsche 911 (997) GT2 3.6vsPorsche 911 (992) Sport Classic 3.7

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

Porsche 911 (997)

GT2 3.6

530 hp3600 ccGasolineRWDManualTurbochargedCoupe2007-2009
VS

Porsche 911 (992)

Sport Classic 3.7

550 hp3745 ccGasolineRWDManualTwin-turboCoupe2022-2023

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Best choices

Porsche 911 (997) GT2 3.6

  • Quickest 0-100 km/h
    3.7 s
  • Fastest top speed
    329 km/h
    204 mph
  • Highest torque
    680 Nm
    502 lb-ft
  • Lightest
    1,440 kg
    3,175 lb
  • Best power-to-weight
    368 hp/t
    274 kW/t
    2.7 kg/hp
  • Lowest combined fuel consumption
    12.5 L/100 km
    18.8 mpg US
    22.6 mpg UK
  • Lowest highway consumption
    8.9 L/100 km
    26.4 mpg US
    31.7 mpg UK
  • Best estimated range
    720 km
    447 mi
  • Best performance score
    92/100
  • Best economy score
    73/100

Porsche 911 (992) Sport Classic 3.7

  • Most powerful
    550 hp
    410 kW
  • Lowest city consumption
    18.7 L/100 km
    12.6 mpg US
    15.1 mpg UK
  • Largest trunk
    132 L
  • Best overall score
    73/100
  • Best practicality score
    41/100

Specification comparison

Specification comparison
ModelPorsche911 (997)GT2 3.6Porsche911 (992)Sport Classic 3.7
Power
530hp395kW
550hp410kW
Torque
680Nm502lb-ft
600Nm443lb-ft
Curb weight
1,440kg3,175lb
1,570kg3,461lb
Gross weight
1,750kg3,858lb
1,995kg4,398lb
Top speed
329 km/h
204 mph
315 km/h
196 mph
To 99% top speed
53.4s99% target: 326 km/h / 202 mph
Calculated
64.5s99% target: 312 km/h / 194 mph
Calculated
0-100 km/h
3.7s
4.1s
0-200 km/h
10.0s
Calculated
12.0s
0-60 mph
3.5s
Calculated
3.9s
Calculated
Fuel consumption
12.5L/100 km18.8mpg US22.6mpg UK
12.8L/100 km18.4mpg US22.1mpg UK
Fuel consumption city
18.8L/100 km12.5mpg US15.0mpg UK
18.7L/100 km12.6mpg US15.1mpg UK
Fuel consumption highway
8.9L/100 km26.4mpg US31.7mpg UK
9.3L/100 km25.3mpg US30.4mpg UK
Quarter mile
11.3s
Calculated
11.9s
Calculated
Power-to-weight
368hp/t274kW/t167hp/1000 lb
Calculated
350hp/t261kW/t159hp/1000 lb
Calculated
Torque-to-weight
472Nm/t316lb-ft/ton
Calculated
382Nm/t256lb-ft/ton
Calculated
Estimated range
720km447mi
Calculated
523km325mi
Calculated
Displacement
3,600cc220cu in
3,745cc229cu in
Length
4,469mm176in
4,535mm179in
Width
1,852mm73in
1,900mm75in
Height
1,285mm51in
1,299mm51in
Wheelbase
2,350mm93in
2,450mm96in
Front track-
1,577mm62in
Rear track-
1,594mm63in
Ground clearance-
115mm5in
Trunk volume
105L
132L
Doors
2
2
Seats
2
4
Fuel tank
90L
67L
CO2 emissions
298g/km
-

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Porsche 911 (997) GT2 3.6Porsche 911 (992) Sport Classic 3.7PowerTorque
  • Porsche 911 (997) GT2 3.6: Power / Torque
  • Porsche 911 (992) Sport Classic 3.7: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Porsche911 (997)GT2 3.66,500 rpm2,200-4,500 rpm6,750 rpm
Porsche911 (992)Sport Classic 3.76,750 rpm2,000-6,000 rpm7,200 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPorsche911 (997)GT2 3.6Porsche911 (992)Sport Classic 3.7
Acceleration checkpoints
0-60 mph
0-97 km/h
3.5 s
3.9 s
0-100 km/h
0-62 mph
3.7 s
4.1 s
0-200 km/h
0-124 mph
10.0 s
12.0 s
0-200 mph
0-322 km/h
44.0 s
-
Top speed
329 km/h
204 mph
315 km/h
196 mph
Drag race simulation
60 ft
18 m
2.0 s
2.1 s
330 ft
101 m
5.1 s
5.3 s
1/8 mile
201 m
7.5 s
7.9 s
1000 ft
305 m
9.6 s
10.1 s
1/4 mile
402 m
11.3 s
11.9 s
Trap speed
1/4 mile
402 m
214 km/h
133 mph
199 km/h
124 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
VehicleValue
Porsche911 (997)GT2 3.6
530 hp
395 kW
Porsche911 (992)Sport Classic 3.7
550 hp
410 kW

Porsche 911 (992) Sport Classic 3.7 has 20 hp more than Porsche 911 (997) GT2 3.6.

The biggest power difference is between Porsche 911 (997) GT2 3.6 and Porsche 911 (992) Sport Classic 3.7: 20 hp (15 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
VehicleValue
Porsche911 (997)GT2 3.6
680 Nm
502 lb-ft
Porsche911 (992)Sport Classic 3.7
600 Nm
443 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
VehicleValue
Porsche911 (997)GT2 3.6
1,440 kg
3,175 lb
Porsche911 (992)Sport Classic 3.7
1,570 kg
3,461 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
Porsche911 (997)GT2 3.6
329 km/h
204 mph
Porsche911 (992)Sport Classic 3.7
315 km/h
196 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
Porsche911 (997)GT2 3.63.7 s
Porsche911 (992)Sport Classic 3.74.1 s

Although Porsche 911 (992) Sport Classic 3.7 has more power, Porsche 911 (997) GT2 3.6 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche 911 (997) GT2 3.6 and Porsche 911 (992) Sport Classic 3.7: 0.4 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
Porsche911 (997)GT2 3.6
12.5 L/100 km
18.8 mpg US
22.6 mpg UK
Porsche911 (992)Sport Classic 3.7
12.8 L/100 km
18.4 mpg US
22.1 mpg UK

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
Porsche911 (997)GT2 3.6
368 hp/t
274 kW/t
2.7 kg/hp
Porsche911 (992)Sport Classic 3.7
350 hp/t
261 kW/t
2.9 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
Porsche911 (997)GT2 3.6
720 km
447 mi
Porsche911 (992)Sport Classic 3.7
523 km
325 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Porsche911 (997)GT2 3.6
530 hp
395 kW
3.7 s
329 km/h
204 mph
Porsche911 (992)Sport Classic 3.7
550 hp
410 kW
4.1 s
315 km/h
196 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
Porsche911 (997)GT2 3.6
Power
530 hp
395 kW
0-100 km/h3.7 s
Top speed
329 km/h
204 mph
Doors/seats
2 doors
2 seats
Trunk
105 L
3.7 cu ft
Length
4,469 mm
175.9 in
Height
1,285 mm
50.6 in
Porsche911 (992)Sport Classic 3.7
Power
550 hp
410 kW
0-100 km/h4.1 s
Top speed
315 km/h
196 mph
Doors/seats
2 doors
4 seats
Trunk
132 L
4.7 cu ft
Length
4,535 mm
178.5 in
Height
1,299 mm
51.1 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
Porsche911 (997)GT2 3.6
Power
530 hp
395 kW
0-100 km/h3.7 s
Top speed
329 km/h
204 mph
12.5 L/100 km
18.8 mpg US
22.6 mpg UK
Porsche911 (992)Sport Classic 3.7
Power
550 hp
410 kW
0-100 km/h4.1 s
Top speed
315 km/h
196 mph
12.8 L/100 km
18.4 mpg US
22.1 mpg UK

Porsche 911 (997) GT2 3.6 is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
Porsche911 (997)GT2 3.6
12.5 L/100 km
18.8 mpg US
22.6 mpg UK
3.7 s
Porsche911 (992)Sport Classic 3.7
12.8 L/100 km
18.4 mpg US
22.1 mpg UK
4.1 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
Porsche911 (997)GT2 3.6
368 hp/t
274 kW/t
2.7 kg/hp
12.5 L/100 km
18.8 mpg US
22.6 mpg UK
Porsche911 (992)Sport Classic 3.7
350 hp/t
261 kW/t
2.9 kg/hp
12.8 L/100 km
18.4 mpg US
22.1 mpg UK

Detailed score breakdown

Detailed score breakdown
VehiclePorsche911 (997)GT2 3.6Porsche911 (992)Sport Classic 3.7
Power
530 hp
395 kW
550 hp
410 kW
Torque
680 Nm
502 lb-ft
600 Nm
443 lb-ft
Acceleration
3.7 s
4.1 s
Top speed
329 km/h
204 mph
315 km/h
196 mph
Lightness
1,440 kg
3,175 lb
1,570 kg
3,461 lb
Fuel consumption
12.5 L/100 km
18.8 mpg US
22.6 mpg UK
12.8 L/100 km
18.4 mpg US
22.1 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
105 L
3.7 cu ft
Length
4,469 mm
175.9 in
Height
1,285 mm
50.6 in
Doors/seats
2 doors
4 seats
Trunk
132 L
4.7 cu ft
Length
4,535 mm
178.5 in
Height
1,299 mm
51.1 in
Range score
720 km
447 mi
523 km
325 mi
CO2 score
298 g/km
-
Trunk score
105 L
3.7 cu ft
132 L
4.7 cu ft
Power-to-weight score
368 hp/t
274 kW/t
2.7 kg/hp
350 hp/t
261 kW/t
2.9 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
VehiclePorsche 911 (997) GT2 3.6Porsche 911 (992) Sport Classic 3.7
Consumption12.5 L/100 km18.8 mpg US22.6 mpg UK12.8 L/100 km18.4 mpg US22.1 mpg UK
Cost / 100 km21.88 LC100 km22.40 LC100 km
Cost / 100 mi35.20 LC100 mi36.05 LC100 mi
Annual fuel used1,875 L495 US gal412 UK gal1,920 L507 US gal422 UK gal
Annual fuel cost3,281 LC/year3,360 LC/year

Head-to-head comparisons

Porsche 911 (997) GT2 3.6

  • Has 80 Nm more
  • Is 130 kg lighter
  • Is 0.4 s quicker from 0-100 km/h
  • Has 14 km/h (9 mph) higher top speed
  • Uses 0.3 L/100 km less fuel
  • Has 18 hp/t better power-to-weight
  • Has 197 km (122 mi) more estimated range

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Highest torque
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range

Cons

  • Lowest power
  • Smallest trunk

Porsche 911 (992) Sport Classic 3.7

  • Has 20 hp more
  • Has 27 L more trunk volume

Pros

  • Most powerful
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche 911 (997) GT2 3.6
Porsche 911 (992) Sport Classic 3.7
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Porsche 911 (997) GT2 3.6 vs Porsche 911 (992) Sport Classic 3.7 - car comparison - FastVsFaster