Car comparison

Alfa Romeo 33 Stradale 3.0 V6vsPorsche 911 (992) Turbo S 3.8

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

New comparison

Alfa Romeo 33 Stradale

3.0 V6

620 hpGasolineRWDDual-clutchTwin-turboCoupe2023-present
VS

Porsche 911 (992)

Turbo S 3.8

650 hp3745 ccGasolineAWDDual-clutchTwin-turboCoupe2020-2024

Comparison overview

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

Best choices

Porsche 911 (992) Turbo S 3.8

  • Quickest 0-100 km/h
    2.7 s
  • Most powerful
    650 hp
    485 kW
  • Best overall score
    77/100
  • Best performance score
    94/100
  • Best economy score
    77/100
  • Best practicality score
    41/100

Specification comparison

Specification comparison
ModelAlfa Romeo33 Stradale3.0 V6Porsche911 (992)Turbo S 3.8
Power
620hp462kW
650hp485kW
Torque-
800Nm590lb-ft
Curb weight
1,500kg3,307lb
1,640kg3,616lb
Gross weight-
2,020kg4,453lb
Top speed
333 km/h
207 mph
330 km/h
205 mph
To 99% top speed
44.8s99% target: 330 km/h / 205 mph
Calculated
66.5s99% target: 327 km/h / 203 mph
Calculated
0-100 km/h
3.0s
2.7s
0-200 km/h
8.1s
Calculated
8.9s
0-60 mph
2.9s
Calculated
2.6s
Calculated
Fuel consumption-
11.1L/100 km21.2mpg US25.4mpg UK
Fuel consumption city-
15.5L/100 km15.2mpg US18.2mpg UK
Fuel consumption highway-
8.6L/100 km27.4mpg US32.8mpg UK
Quarter mile
10.4s
Calculated
10.4s
Calculated
Power-to-weight
413hp/t308kW/t187hp/1000 lb
Calculated
396hp/t296kW/t180hp/1000 lb
Calculated
Torque-to-weight-
488Nm/t326lb-ft/ton
Calculated
Estimated range-
604km375mi
Calculated
Displacement-
3,745cc229cu in
Length
4,637mm183in
4,535mm179in
Width
1,966mm77in
1,900mm75in
Height
1,226mm48in
1,303mm51in
Wheelbase
2,700mm106in
2,450mm96in
Front track
1,680mm66in
1,583mm62in
Rear track
1,668mm66in
1,600mm63in
Trunk volume-
128L
Doors
2
2
Seats
2
4
Fuel tank
60L
67L

Performance charts

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

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAlfa Romeo33 Stradale3.0 V6Porsche911 (992)Turbo S 3.8
Acceleration checkpoints
0-60 mph
0-97 km/h
2.9 s
2.6 s
0-100 km/h
0-62 mph
3.0 s
2.7 s
0-200 km/h
0-124 mph
8.1 s
8.9 s
0-200 mph
0-322 km/h
32.5 s
50.5 s
Top speed
333 km/h
207 mph
330 km/h
205 mph
Drag race simulation
60 ft
18 m
1.8 s
1.6 s
330 ft
101 m
4.7 s
4.4 s
1/8 mile
201 m
6.9 s
6.7 s
1000 ft
305 m
8.8 s
8.7 s
1/4 mile
402 m
10.4 s
10.4 s
Trap speed
1/4 mile
402 m
228 km/h
142 mph
215 km/h
134 mph

Power comparison

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

Chart data table
VehicleValue
Alfa Romeo33 Stradale3.0 V6
620 hp
462 kW
Porsche911 (992)Turbo S 3.8
650 hp
485 kW

Porsche 911 (992) Turbo S 3.8 has 30 hp more than Alfa Romeo 33 Stradale 3.0 V6.

The biggest power difference is between Alfa Romeo 33 Stradale 3.0 V6 and Porsche 911 (992) Turbo S 3.8: 30 hp (22 kW).

Curb weight comparison

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

Chart data table
VehicleValue
Alfa Romeo33 Stradale3.0 V6
1,500 kg
3,307 lb
Porsche911 (992)Turbo S 3.8
1,640 kg
3,616 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
Alfa Romeo33 Stradale3.0 V6
333 km/h
207 mph
Porsche911 (992)Turbo S 3.8
330 km/h
205 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Alfa Romeo33 Stradale3.0 V63.0 s
Porsche911 (992)Turbo S 3.82.7 s

The biggest 0-100 km/h difference is between Porsche 911 (992) Turbo S 3.8 and Alfa Romeo 33 Stradale 3.0 V6: 0.3 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
Alfa Romeo33 Stradale3.0 V6
413 hp/t
308 kW/t
2.4 kg/hp
Porsche911 (992)Turbo S 3.8
396 hp/t
296 kW/t
2.5 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Alfa Romeo33 Stradale3.0 V6
620 hp
462 kW
3.0 s
333 km/h
207 mph
Porsche911 (992)Turbo S 3.8
650 hp
485 kW
2.7 s
330 km/h
205 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
Alfa Romeo33 Stradale3.0 V6
Power
620 hp
462 kW
0-100 km/h3.0 s
Top speed
333 km/h
207 mph
Doors/seats
2 doors
2 seats
Trunk-
Length
4,637 mm
182.6 in
Height
1,226 mm
48.3 in
Porsche911 (992)Turbo S 3.8
Power
650 hp
485 kW
0-100 km/h2.7 s
Top speed
330 km/h
205 mph
Doors/seats
2 doors
4 seats
Trunk
128 L
4.5 cu ft
Length
4,535 mm
178.5 in
Height
1,303 mm
51.3 in

Detailed score breakdown

Detailed score breakdown
VehicleAlfa Romeo33 Stradale3.0 V6Porsche911 (992)Turbo S 3.8
Power
620 hp
462 kW
650 hp
485 kW
Torque
-
800 Nm
590 lb-ft
Acceleration
3.0 s
2.7 s
Top speed
333 km/h
207 mph
330 km/h
205 mph
Lightness
1,500 kg
3,307 lb
1,640 kg
3,616 lb
Fuel consumption
-
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk-
Length
4,637 mm
182.6 in
Height
1,226 mm
48.3 in
Doors/seats
2 doors
4 seats
Trunk
128 L
4.5 cu ft
Length
4,535 mm
178.5 in
Height
1,303 mm
51.3 in
Range score
-
604 km
375 mi
Trunk score
-
128 L
4.5 cu ft
Power-to-weight score
413 hp/t
308 kW/t
2.4 kg/hp
396 hp/t
296 kW/t
2.5 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 (992) Turbo S 3.8
Consumption11.1 L/100 km21.2 mpg US25.4 mpg UK
Cost / 100 km19.43 LC100 km
Cost / 100 mi31.26 LC100 mi
Annual fuel used1,665 L440 US gal366 UK gal
Annual fuel cost2,914 LC/year

Head-to-head comparisons

Alfa Romeo 33 Stradale 3.0 V6

  • Is 140 kg lighter
  • Has 3 km/h (2 mph) higher top speed
  • Has 17 hp/t better power-to-weight

Pros

  • Highest top speed
  • Lightest
  • Best power-to-weight ratio

Cons

  • Slowest 0-100 km/h
  • Lowest power

Porsche 911 (992) Turbo S 3.8

  • Has 30 hp more
  • Is 0.3 s quicker from 0-100 km/h

Pros

  • Quickest 0-100 km/h in this comparison
  • Most powerful

Cons

  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Alfa Romeo 33 Stradale 3.0 V6
Porsche 911 (992) Turbo S 3.8
Compare selected cars
2 vehicles selected

Popular comparisons

3.0 V6
4.0 V8
VS
Alfa Romeo33 Stradale3.0 V6vsMcLarenGTS4.0 V8
Turbo S 3.8
Turbo S 3.6
VS
Porsche911 (992)Turbo S 3.8vsPorsche911 (992)Facelift 2024Turbo S 3.6
3.0 V6
3.0 V6
VS
Alfa Romeo33 Stradale3.0 V6vsMcLarenArtura3.0 V6
Turbo S 3.8
Turbo S Exclusive 3.8
VS
Porsche911 (992)Turbo S 3.8vsPorsche911 (991 II)Turbo S Exclusive 3.8
3.0 V6
4.0 V8
VS
Alfa Romeo33 Stradale3.0 V6vsMcLarenGT4.0 V8
Turbo S 3.8
Turbo S 3.8
VS
Porsche911 (992)Turbo S 3.8vsPorsche911 Cabriolet (992)Turbo S 3.8
3.0 V6
5.2 V10
VS
Alfa Romeo33 Stradale3.0 V6vsLamborghiniHuracan TecnicaFacelift 20225.2 V10
Turbo S 3.8
Turbo S 3.8
VS
Porsche911 (992)Turbo S 3.8vsPorsche911 (991)Turbo S 3.8
3.0 V6
5.2 V10
VS
Alfa Romeo33 Stradale3.0 V6vsLamborghiniHuracan EVOFacelift 20195.2 V10
Turbo S 3.8
GT2 RS 3.6
VS
Porsche911 (992)Turbo S 3.8vsPorsche911 (997)Facelift 2008GT2 RS 3.6
3.0 V6
3.0 V6
VS
Alfa Romeo33 Stradale3.0 V6vsMaseratiMCPURA3.0 V6
Turbo S 3.8
3.0
VS
Porsche911 (992)Turbo S 3.8vsPorsche911 Dakar (992)3.0
Alfa Romeo 33 Stradale 3.0 V6 vs Porsche 911 (992) Turbo S 3.8 - car comparison - FastVsFaster