Porsche 911 (991)
Car comparison
Porsche 911 (991) Carrera 4 3.4vsPorsche 911 Coupe (TYPE 930) 3.3 Turbo
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonPorsche 911 Coupe (TYPE 930)
3.3 Turbo
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
Porsche 911 (991) Carrera 4 3.4
- Quickest 0-100 km/h4.9 s
- Fastest top speed285 km/h177 mph
- Most powerful350 hp261 kW
- Best power-to-weight241 hp/t180 kW/t4.1 kg/hp
- Lowest city consumption12.9 L/100 km18.2 mpg US21.9 mpg UK
- Lowest highway consumption7.4 L/100 km31.8 mpg US38.2 mpg UK
- Best overall score66/100
- Best performance score73/100
- Best economy score82/100
- Best practicality score50/100
Porsche 911 Coupe (TYPE 930) 3.3 Turbo
- Highest torque430 Nm317 lb-ft
- Lightest1,335 kg2,943 lb
Specification comparison
| Model | Porsche911 (991)Carrera 4 3.4 | Porsche911 Coupe (TYPE 930)3.3 Turbo |
|---|---|---|
| Power | 350hp261kW | 300hp224kW |
| Torque | 390Nm288lb-ft | 430Nm317lb-ft |
| Curb weight | 1,450kg3,197lb | 1,335kg2,943lb |
| Gross weight | 1,845kg4,068lb | 1,680kg3,704lb |
| Top speed | 285 km/h 177 mph | Unrestricted 275 km/h171 mph Restricted 260 km/h162 mph Calculated |
| To 99% top speed | 68.4s99% target: 282 km/h / 175 mph Calculated | 69.9s99% target: 272 km/h / 169 mph Calculated |
| 0-100 km/h | 4.9s | 5.2s |
| 0-200 km/h | 15.4s Calculated | 17.0s Calculated |
| 0-60 mph | 4.7s Calculated | 5.0s Calculated |
| Fuel consumption | 9.3L/100 km25.3mpg US30.4mpg UK | - |
| Fuel consumption city | 12.9L/100 km18.2mpg US21.9mpg UK | 14.3L/100 km16.4mpg US19.8mpg UK |
| Fuel consumption highway | 7.4L/100 km31.8mpg US38.2mpg UK | 10.7L/100 km22mpg US26.4mpg UK |
| Quarter mile | 12.9s Calculated | 13.2s Calculated |
| Power-to-weight | 241hp/t180kW/t109hp/1000 lb Calculated | 225hp/t168kW/t102hp/1000 lb Calculated |
| Torque-to-weight | 269Nm/t180lb-ft/ton Calculated | 322Nm/t216lb-ft/ton Calculated |
| Estimated range | 731km454mi Calculated | - |
| Displacement | 3,436cc210cu in | 3,299cc201cu in |
| Length | 4,491mm177in | 4,291mm169in |
| Width | 1,852mm73in | 1,775mm70in |
| Height | 1,304mm51in | 1,310mm52in |
| Wheelbase | 2,450mm96in | 2,272mm89in |
| Front track | 1,532mm60in | 1,432mm56in |
| Rear track | 1,560mm61in | 1,492mm59in |
| Ground clearance | - | 130mm5in |
| Trunk volume | 385L | - |
| Doors | 2 | 2 |
| Seats | 4 | 4 |
| Fuel tank | 68L | 81L |
| CO2 emissions | 218g/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 (991) Carrera 4 3.4: Power / Torque
- Porsche 911 Coupe (TYPE 930) 3.3 Turbo: Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| Porsche911 (991)Carrera 4 3.4 | 7,400 rpm | 5,600 rpm | 7,650 rpm |
| Porsche911 Coupe (TYPE 930)3.3 Turbo | 5,500 rpm | 4,000 rpm | 6,000 rpm |
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | Porsche911 (991)Carrera 4 3.4 | Porsche911 Coupe (TYPE 930)3.3 Turbo |
|---|---|---|
| Acceleration checkpoints | ||
0-60 mph 0-97 km/h | 4.7 s | 5.0 s |
0-100 km/h 0-62 mph | 4.9 s | 5.2 s |
0-200 km/h 0-124 mph | 15.4 s | 17.0 s |
| Top speed | 285 km/h 177 mph | Unrestricted 275 km/h171 mph Restricted 260 km/h162 mph Likely limited |
| Drag race simulation | ||
60 ft 18 m | 2.2 s | 2.3 s |
330 ft 101 m | 5.7 s | 5.9 s |
1/8 mile 201 m | 8.5 s | 8.7 s |
1000 ft 305 m | 10.9 s | 11.2 s |
1/4 mile 402 m | 12.9 s | 13.2 s |
Trap speed 1/4 mile 402 m | 183 km/h 114 mph | 178 km/h 111 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| Porsche911 (991)Carrera 4 3.4 | 350 hp 261 kW |
| Porsche911 Coupe (TYPE 930)3.3 Turbo | 300 hp 224 kW |
Porsche 911 (991) Carrera 4 3.4 has 50 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 911 (991) Carrera 4 3.4: 50 hp (37 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| Porsche911 (991)Carrera 4 3.4 | 390 Nm 288 lb-ft |
| Porsche911 Coupe (TYPE 930)3.3 Turbo | 430 Nm 317 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| Porsche911 (991)Carrera 4 3.4 | 1,450 kg 3,197 lb |
| Porsche911 Coupe (TYPE 930)3.3 Turbo | 1,335 kg 2,943 lb |
Top speed without limiter comparison
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| Porsche911 (991)Carrera 4 3.4 | 285 km/h 177 mph |
| Porsche911 Coupe (TYPE 930)3.3 Turbo | Unrestricted 275 km/h171 mph Restricted 260 km/h162 mph |
0-100 km/h comparison
Bar comparison chart for 0-100 km/h. Lower is better · seconds
| Vehicle | Value |
|---|---|
| Porsche911 (991)Carrera 4 3.4 | 4.9 s |
| Porsche911 Coupe (TYPE 930)3.3 Turbo | 5.2 s |
The biggest 0-100 km/h difference is between Porsche 911 (991) Carrera 4 3.4 and Porsche 911 Coupe (TYPE 930) 3.3 Turbo: 0.3 s.
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| Porsche911 (991)Carrera 4 3.4 | 241 hp/t 180 kW/t 4.1 kg/hp |
| Porsche911 Coupe (TYPE 930)3.3 Turbo | 225 hp/t 168 kW/t 4.4 kg/hp |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| Porsche911 (991)Carrera 4 3.4 | 350 hp 261 kW | 4.9 s | 285 km/h 177 mph |
| Porsche911 Coupe (TYPE 930)3.3 Turbo | 300 hp 224 kW | 5.2 s | Unrestricted 275 km/h171 mph Restricted 260 km/h162 mph |
Most attractive quadrant
Scatter chart with performance score on the X axis and practicality score on the Y axis.
| Vehicle | Performance score | Practicality score | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Porsche911 (991)Carrera 4 3.4 |
|
| ||||||||||||||
| Porsche911 Coupe (TYPE 930)3.3 Turbo |
|
| ||||||||||||||
Detailed score breakdown
| Vehicle | Porsche911 (991)Carrera 4 3.4 | Porsche911 Coupe (TYPE 930)3.3 Turbo | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 350 hp 261 kW | 300 hp 224 kW | ||||||||||||||||
| Torque | 390 Nm 288 lb-ft | 430 Nm 317 lb-ft | ||||||||||||||||
| Acceleration | 4.9 s | 5.2 s | ||||||||||||||||
| Top speed | 285 km/h 177 mph | Unrestricted 275 km/h171 mph Restricted 260 km/h162 mph | ||||||||||||||||
| Lightness | 1,450 kg 3,197 lb | 1,335 kg 2,943 lb | ||||||||||||||||
| Fuel consumption | 9.3 L/100 km 25.3 mpg US 30.4 mpg UK | - | ||||||||||||||||
| Practicality |
|
| ||||||||||||||||
| Range score | 731 km 454 mi | - | ||||||||||||||||
| CO2 score | 218 g/km | - | ||||||||||||||||
| Trunk score | 385 L 13.6 cu ft | - | ||||||||||||||||
| Power-to-weight score | 241 hp/t 180 kW/t 4.1 kg/hp | 225 hp/t 168 kW/t 4.5 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
| Vehicle | Porsche 911 (991) Carrera 4 3.4 |
|---|---|
| Consumption | 9.3 L/100 km25.3 mpg US30.4 mpg UK |
| Cost / 100 km | 16.28 LC100 km |
| Cost / 100 mi | 26.19 LC100 mi |
| Annual fuel used | 1,395 L369 US gal307 UK gal |
| Annual fuel cost | 2,441 LC/year |
Head-to-head comparisons
Porsche 911 (991) Carrera 4 3.4
- Has 50 hp more
- Is 0.3 s quicker from 0-100 km/h
- Has 10 km/h (6 mph) higher top speed
- Has 17 hp/t better power-to-weight
Pros
- Quickest 0-100 km/h in this comparison
- Highest top speed
- Most powerful
- Best power-to-weight ratio
Cons
- Heaviest
Porsche 911 Coupe (TYPE 930) 3.3 Turbo
- Has 40 Nm more
- Is 115 kg lighter
Pros
- Highest torque
- Lightest
Cons
- Slowest 0-100 km/h
- Lowest power
- Lowest top speed
Choose cars to compare
Popular comparisons























