Car comparison

Porsche 911 Coupe (TYPE 930) 3.3 TurbovsPorsche 928 5.0 GT V8

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

New comparison

Porsche 911 Coupe (TYPE 930)

3.3 Turbo

301 hp3299 ccGasolineRWDManualTurbochargedCoupe1978-1987
VS

Porsche 928

5.0 GT V8

330 hp4957 ccGasolineRWDManualNaturally aspiratedCoupe1989-1991

Comparison overview

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

Best choices

Porsche 911 Coupe (TYPE 930) 3.3 Turbo

  • Quickest 0-100 km/h
    5.4 s
  • Fastest top speed
    275 km/h
    171 mph Unrestricted
    260 km/h
    162 mph Restricted
  • Lightest
    1,300 kg
    2,866 lb
  • Best power-to-weight
    232 hp/t
    173 kW/t
    4.3 kg/hp
  • Lowest combined fuel consumption
    10.5 L/100 km
    22.4 mpg US
    26.9 mpg UK
  • Lowest highway consumption
    8.1 L/100 km
    29.0 mpg US
    34.9 mpg UK
  • Best estimated range
    762 km
    473 mi
  • Best overall score
    63/100
  • Best performance score
    69/100
  • Best economy score
    79/100

Specification comparison

Specification comparison
ModelPorsche911 Coupe (TYPE 930)3.3 TurboPorsche9285.0 GT V8
Power
301hp224kW
330hp246kW
Torque
412Nm304lb-ft
430Nm317lb-ft
Curb weight
1,300kg2,866lb
1,580kg3,483lb
Gross weight
1,680kg3,704lb
1,920kg4,233lb
Top speed
Unrestricted
275 km/h171 mph
Restricted
260 km/h162 mph
Calculated
275 km/h
171 mph
To 99% top speed
71.7s99% target: 272 km/h / 169 mph
Calculated
85.7s99% target: 272 km/h / 169 mph
Calculated
0-100 km/h
5.4s
5.8s
0-200 km/h
17.5s
Calculated
19.7s
Calculated
0-60 mph
5.1s
Calculated
5.5s
Calculated
Fuel consumption
10.5L/100 km22.4mpg US26.9mpg UK
21.9L/100 km10.7mpg US12.9mpg UK
Fuel consumption city
20L/100 km11.8mpg US14.1mpg UK
-
Fuel consumption highway
8.1L/100 km29mpg US34.9mpg UK
9.7L/100 km24.2mpg US29.1mpg UK
Quarter mile
13.4s
Calculated
13.9s
Calculated
Power-to-weight
232hp/t173kW/t105hp/1000 lb
Calculated
209hp/t156kW/t95hp/1000 lb
Calculated
Torque-to-weight
317Nm/t212lb-ft/ton
Calculated
272Nm/t182lb-ft/ton
Calculated
Estimated range
762km473mi
Calculated
393km244mi
Calculated
Displacement
3,299cc201cu in
4,957cc302cu in
Length
4,291mm169in
4,520mm178in
Width
1,775mm70in
1,836mm72in
Height
1,310mm52in
1,282mm50in
Wheelbase
2,272mm89in
2,500mm98in
Front track
1,432mm56in
1,551mm61in
Rear track
1,501mm59in
-
Ground clearance
120mm5in
120mm5in
Doors
2
2
Seats
4
4
Fuel tank
80L
86L

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 Coupe (TYPE 930) 3.3 TurboPorsche 928 5.0 GT V8PowerTorque
  • Porsche 911 Coupe (TYPE 930) 3.3 Turbo: Power / Torque
  • Porsche 928 5.0 GT V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Porsche911 Coupe (TYPE 930)3.3 Turbo5,500 rpm4,000 rpm6,700 rpm
Porsche9285.0 GT V86,200 rpm4,100 rpm6,450 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPorsche911 Coupe (TYPE 930)3.3 TurboPorsche9285.0 GT V8
Acceleration checkpoints
0-60 mph
0-97 km/h
5.1 s
5.5 s
0-100 km/h
0-62 mph
5.4 s
5.8 s
0-200 km/h
0-124 mph
17.5 s
19.7 s
Top speed
Unrestricted
275 km/h171 mph
Restricted
260 km/h162 mph
Likely limited
275 km/h
171 mph
Drag race simulation
60 ft
18 m
2.3 s
2.3 s
330 ft
101 m
6.0 s
6.1 s
1/8 mile
201 m
8.9 s
9.1 s
1000 ft
305 m
11.4 s
11.7 s
1/4 mile
402 m
13.4 s
13.9 s
Trap speed
1/4 mile
402 m
176 km/h
110 mph
169 km/h
105 mph

Power comparison

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

Chart data table
VehicleValue
Porsche911 Coupe (TYPE 930)3.3 Turbo
301 hp
224 kW
Porsche9285.0 GT V8
330 hp
246 kW

Porsche 928 5.0 GT V8 has 29 hp more than Porsche 911 Coupe (TYPE 930) 3.3 Turbo.

The biggest power difference is between Porsche 911 Coupe (TYPE 930) 3.3 Turbo and Porsche 928 5.0 GT V8: 29 hp (22 kW).

Torque comparison

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

Chart data table
VehicleValue
Porsche911 Coupe (TYPE 930)3.3 Turbo
412 Nm
304 lb-ft
Porsche9285.0 GT V8
430 Nm
317 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Porsche911 Coupe (TYPE 930)3.3 Turbo
1,300 kg
2,866 lb
Porsche9285.0 GT V8
1,580 kg
3,483 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 Coupe (TYPE 930)3.3 Turbo
Unrestricted
275 km/h171 mph
Restricted
260 km/h162 mph
Porsche9285.0 GT V8
275 km/h
171 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Porsche911 Coupe (TYPE 930)3.3 Turbo5.4 s
Porsche9285.0 GT V85.8 s

Although Porsche 928 5.0 GT V8 has more power, Porsche 911 Coupe (TYPE 930) 3.3 Turbo is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche 911 Coupe (TYPE 930) 3.3 Turbo and Porsche 928 5.0 GT V8: 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 Coupe (TYPE 930)3.3 Turbo
10.5 L/100 km
22.4 mpg US
26.9 mpg UK
Porsche9285.0 GT V8
21.9 L/100 km
10.7 mpg US
12.9 mpg UK

The biggest fuel consumption difference is between Porsche 911 Coupe (TYPE 930) 3.3 Turbo and Porsche 928 5.0 GT V8: 11.4 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
Porsche911 Coupe (TYPE 930)3.3 Turbo
232 hp/t
173 kW/t
4.3 kg/hp
Porsche9285.0 GT V8
209 hp/t
156 kW/t
4.8 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Porsche911 Coupe (TYPE 930)3.3 Turbo
762 km
473 mi
Porsche9285.0 GT V8
393 km
244 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Porsche911 Coupe (TYPE 930)3.3 Turbo
301 hp
224 kW
5.4 s
Unrestricted
275 km/h171 mph
Restricted
260 km/h162 mph
Porsche9285.0 GT V8
330 hp
246 kW
5.8 s
275 km/h
171 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 Coupe (TYPE 930)3.3 Turbo
Power
301 hp
224 kW
0-100 km/h5.4 s
Top speed
Unrestricted
275 km/h171 mph
Restricted
260 km/h162 mph
Doors/seats
2 doors
4 seats
Trunk-
Length
4,291 mm
168.9 in
Height
1,310 mm
51.6 in
Porsche9285.0 GT V8
Power
330 hp
246 kW
0-100 km/h5.8 s
Top speed
275 km/h
171 mph
Doors/seats
2 doors
4 seats
Trunk-
Length
4,520 mm
178.0 in
Height
1,282 mm
50.5 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 Coupe (TYPE 930)3.3 Turbo
Power
301 hp
224 kW
0-100 km/h5.4 s
Top speed
Unrestricted
275 km/h171 mph
Restricted
260 km/h162 mph
10.5 L/100 km
22.4 mpg US
26.9 mpg UK
Porsche9285.0 GT V8
Power
330 hp
246 kW
0-100 km/h5.8 s
Top speed
275 km/h
171 mph
21.9 L/100 km
10.7 mpg US
12.9 mpg UK

Porsche 911 Coupe (TYPE 930) 3.3 Turbo 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 Coupe (TYPE 930)3.3 Turbo
10.5 L/100 km
22.4 mpg US
26.9 mpg UK
5.4 s
Porsche9285.0 GT V8
21.9 L/100 km
10.7 mpg US
12.9 mpg UK
5.8 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 Coupe (TYPE 930)3.3 Turbo
232 hp/t
173 kW/t
4.3 kg/hp
10.5 L/100 km
22.4 mpg US
26.9 mpg UK
Porsche9285.0 GT V8
209 hp/t
156 kW/t
4.8 kg/hp
21.9 L/100 km
10.7 mpg US
12.9 mpg UK

Detailed score breakdown

Detailed score breakdown
VehiclePorsche911 Coupe (TYPE 930)3.3 TurboPorsche9285.0 GT V8
Power
301 hp
224 kW
330 hp
246 kW
Torque
412 Nm
304 lb-ft
430 Nm
317 lb-ft
Acceleration
5.4 s
5.8 s
Top speed
Unrestricted
275 km/h171 mph
Restricted
260 km/h162 mph
275 km/h
171 mph
Lightness
1,300 kg
2,866 lb
1,580 kg
3,483 lb
Fuel consumption
10.5 L/100 km
22.4 mpg US
26.9 mpg UK
21.9 L/100 km
10.7 mpg US
12.9 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk-
Length
4,291 mm
168.9 in
Height
1,310 mm
51.6 in
Doors/seats
2 doors
4 seats
Trunk-
Length
4,520 mm
178.0 in
Height
1,282 mm
50.5 in
Range score
762 km
473 mi
393 km
244 mi
Power-to-weight score
232 hp/t
173 kW/t
4.3 kg/hp
209 hp/t
156 kW/t
4.8 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 Coupe (TYPE 930) 3.3 TurboPorsche 928 5.0 GT V8
Consumption10.5 L/100 km22.4 mpg US26.9 mpg UK21.9 L/100 km10.7 mpg US12.9 mpg UK
Cost / 100 km18.38 LC100 km38.32 LC100 km
Cost / 100 mi29.57 LC100 mi61.68 LC100 mi
Annual fuel used1,575 L416 US gal346 UK gal3,285 L868 US gal723 UK gal
Annual fuel cost2,756 LC/year5,749 LC/year

Head-to-head comparisons

Porsche 911 Coupe (TYPE 930) 3.3 Turbo

  • Is 280 kg lighter
  • Is 0.4 s quicker from 0-100 km/h
  • Uses 11.4 L/100 km less fuel
  • Has 23 hp/t better power-to-weight
  • Has 369 km (229 mi) more estimated range

Pros

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

Cons

  • Lowest power

Porsche 928 5.0 GT V8

  • Has 29 hp more
  • Has 18 Nm more

Pros

  • Most powerful
  • Highest torque

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche 911 Coupe (TYPE 930) 3.3 Turbo
Porsche 928 5.0 GT V8
Compare selected cars
2 vehicles selected

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