Porsche 911 (991)
Car comparison
Porsche 911 (991) Carrera 3.4vsPorsche 911 Targa (996) · Facelift 2001 3.6
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonPorsche 911 Targa (996) · Facelift 2001
3.6
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
Porsche 911 (991) Carrera 3.4
- Quickest 0-100 km/h4.8 s
- Fastest top speed289 km/h180 mph
- Most powerful350 hp261 kW
- Highest torque390 Nm288 lb-ft
- Lightest1,400 kg3,086 lb
- Best power-to-weight250 hp/t186 kW/t4.0 kg/hp
- Lowest combined fuel consumption9.0 L/100 km26.1 mpg US31.4 mpg UK
- Lowest city consumption12.4 L/100 km19.0 mpg US22.8 mpg UK
- Lowest highway consumption7.0 L/100 km33.6 mpg US40.4 mpg UK
- Lowest CO2 emissions211 g/km
- Best estimated range711 km442 mi
- Largest trunk340 L
- Best overall score66/100
- Best performance score74/100
- Best economy score83/100
Porsche 911 Targa (996) Facelift 2001 3.6
- Best practicality score56/100
Specification comparison
| Model | Porsche911 (991)Carrera 3.4 | Porsche911 Targa (996)Facelift 20013.6 |
|---|---|---|
| Power | 350hp261kW | 320hp239kW |
| Torque | 390Nm288lb-ft | 370Nm273lb-ft |
| Curb weight | 1,400kg3,086lb | 1,440kg3,175lb |
| Gross weight | 1,795kg3,957lb | 1,845kg4,068lb |
| Top speed | 289 km/h 180 mph | 285 km/h 177 mph |
| To 99% top speed | 65.7s99% target: 286 km/h / 178 mph Calculated | 69.4s99% target: 282 km/h / 175 mph Calculated |
| 0-100 km/h | 4.8s | 5.2s |
| 0-200 km/h | 14.7s Calculated | 16.1s Calculated |
| 0-60 mph | 4.6s Calculated | 5.0s Calculated |
| Fuel consumption | 9L/100 km26.1mpg US31.4mpg UK | 11.1L/100 km21.2mpg US25.4mpg UK |
| Fuel consumption city | 12.4L/100 km19mpg US22.8mpg UK | 16.1L/100 km14.6mpg US17.5mpg UK |
| Fuel consumption highway | 7L/100 km33.6mpg US40.4mpg UK | 8.1L/100 km29mpg US34.9mpg UK |
| Quarter mile | 12.8s Calculated | 13.2s Calculated |
| Power-to-weight | 250hp/t186kW/t113hp/1000 lb Calculated | 222hp/t166kW/t101hp/1000 lb Calculated |
| Torque-to-weight | 279Nm/t186lb-ft/ton Calculated | 257Nm/t172lb-ft/ton Calculated |
| Estimated range | 711km442mi Calculated | 577km358mi Calculated |
| Displacement | 3,436cc210cu in | 3,596cc219cu in |
| Length | 4,491mm177in | 4,430mm174in |
| Width | 1,808mm71in | 1,770mm70in |
| Height | 1,303mm51in | 1,305mm51in |
| Wheelbase | 2,450mm96in | 2,350mm93in |
| Front track | 1,532mm60in | 1,465mm58in |
| Rear track | 1,518mm60in | 1,500mm59in |
| Trunk volume | 340L | - |
| Max trunk volume | - | 130L |
| Doors | 2 | 2 |
| Seats | 4 | 4 |
| Fuel tank | 64L | 64L |
| CO2 emissions | 211g/km | 269g/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 3.4: Power / Torque
- Porsche 911 Targa (996) Facelift 2001 3.6: Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| Porsche911 (991)Carrera 3.4 | 7,400 rpm | 5,600 rpm | 7,650 rpm |
| Porsche911 Targa (996)Facelift 20013.6 | 6,800 rpm | 4,250 rpm | 7,050 rpm |
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | Porsche911 (991)Carrera 3.4 | Porsche911 Targa (996)Facelift 20013.6 |
|---|---|---|
| Acceleration checkpoints | ||
0-60 mph 0-97 km/h | 4.6 s | 5.0 s |
0-100 km/h 0-62 mph | 4.8 s | 5.2 s |
0-200 km/h 0-124 mph | 14.7 s | 16.1 s |
| Top speed | 289 km/h 180 mph | 285 km/h 177 mph |
| 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 | 8.4 s | 8.7 s |
1000 ft 305 m | 10.8 s | 11.2 s |
1/4 mile 402 m | 12.8 s | 13.2 s |
Trap speed 1/4 mile 402 m | 186 km/h 116 mph | 181 km/h 113 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| Porsche911 (991)Carrera 3.4 | 350 hp 261 kW |
| Porsche911 Targa (996)Facelift 20013.6 | 320 hp 239 kW |
Porsche 911 (991) Carrera 3.4 has 30 hp more than Porsche 911 Targa (996) Facelift 2001 3.6.
The biggest power difference is between Porsche 911 Targa (996) Facelift 2001 3.6 and Porsche 911 (991) Carrera 3.4: 30 hp (22 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| Porsche911 (991)Carrera 3.4 | 390 Nm 288 lb-ft |
| Porsche911 Targa (996)Facelift 20013.6 | 370 Nm 273 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| Porsche911 (991)Carrera 3.4 | 1,400 kg 3,086 lb |
| Porsche911 Targa (996)Facelift 20013.6 | 1,440 kg 3,175 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 3.4 | 289 km/h 180 mph |
| Porsche911 Targa (996)Facelift 20013.6 | 285 km/h 177 mph |
0-100 km/h comparison
Bar comparison chart for 0-100 km/h. Lower is better · seconds
| Vehicle | Value |
|---|---|
| Porsche911 (991)Carrera 3.4 | 4.8 s |
| Porsche911 Targa (996)Facelift 20013.6 | 5.2 s |
The biggest 0-100 km/h difference is between Porsche 911 (991) Carrera 3.4 and Porsche 911 Targa (996) Facelift 2001 3.6: 0.4 s.
Fuel consumption comparison
Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK
| Vehicle | Value |
|---|---|
| Porsche911 (991)Carrera 3.4 | 9.0 L/100 km 26.1 mpg US 31.4 mpg UK |
| Porsche911 Targa (996)Facelift 20013.6 | 11.1 L/100 km 21.2 mpg US 25.4 mpg UK |
The biggest fuel consumption difference is between Porsche 911 (991) Carrera 3.4 and Porsche 911 Targa (996) Facelift 2001 3.6: 2.1 L/100 km.
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| Porsche911 (991)Carrera 3.4 | 250 hp/t 186 kW/t 4.0 kg/hp |
| Porsche911 Targa (996)Facelift 20013.6 | 222 hp/t 166 kW/t 4.5 kg/hp |
Estimated range comparison
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| Porsche911 (991)Carrera 3.4 | 711 km 442 mi |
| Porsche911 Targa (996)Facelift 20013.6 | 577 km 358 mi |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| Porsche911 (991)Carrera 3.4 | 350 hp 261 kW | 4.8 s | 289 km/h 180 mph |
| Porsche911 Targa (996)Facelift 20013.6 | 320 hp 239 kW | 5.2 s | 285 km/h 177 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 3.4 |
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| Porsche911 Targa (996)Facelift 20013.6 |
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Performance vs fuel economy
Cars closer to the top-right corner combine stronger performance with better fuel economy scores.
| Vehicle | Performance score | Fuel economy score | ||||||
|---|---|---|---|---|---|---|---|---|
| Porsche911 (991)Carrera 3.4 |
| 9.0 L/100 km 26.1 mpg US 31.4 mpg UK | ||||||
| Porsche911 Targa (996)Facelift 20013.6 |
| 11.1 L/100 km 21.2 mpg US 25.4 mpg UK | ||||||
Porsche 911 (991) Carrera 3.4 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.
| Vehicle | Fuel consumption, L/100 km | 0-100 km/h, s |
|---|---|---|
| Porsche911 (991)Carrera 3.4 | 9.0 L/100 km 26.1 mpg US 31.4 mpg UK | 4.8 s |
| Porsche911 Targa (996)Facelift 20013.6 | 11.1 L/100 km 21.2 mpg US 25.4 mpg UK | 5.2 s |
Power-to-weight vs fuel consumption
The shaded area favors higher power-to-weight with lower combined fuel consumption.
| Vehicle | Power-to-weight, hp/t | Fuel consumption, L/100 km |
|---|---|---|
| Porsche911 (991)Carrera 3.4 | 250 hp/t 186 kW/t 4.0 kg/hp | 9.0 L/100 km 26.1 mpg US 31.4 mpg UK |
| Porsche911 Targa (996)Facelift 20013.6 | 222 hp/t 166 kW/t 4.5 kg/hp | 11.1 L/100 km 21.2 mpg US 25.4 mpg UK |
Detailed score breakdown
| Vehicle | Porsche911 (991)Carrera 3.4 | Porsche911 Targa (996)Facelift 20013.6 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 350 hp 261 kW | 320 hp 239 kW | ||||||||||||||||
| Torque | 390 Nm 288 lb-ft | 370 Nm 273 lb-ft | ||||||||||||||||
| Acceleration | 4.8 s | 5.2 s | ||||||||||||||||
| Top speed | 289 km/h 180 mph | 285 km/h 177 mph | ||||||||||||||||
| Lightness | 1,400 kg 3,086 lb | 1,440 kg 3,175 lb | ||||||||||||||||
| Fuel consumption | 9.0 L/100 km 26.1 mpg US 31.4 mpg UK | 11.1 L/100 km 21.2 mpg US 25.4 mpg UK | ||||||||||||||||
| Practicality |
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| Range score | 711 km 442 mi | 577 km 358 mi | ||||||||||||||||
| CO2 score | 211 g/km | 269 g/km | ||||||||||||||||
| Trunk score | 340 L 12.0 cu ft | 130 L 4.6 cu ft | ||||||||||||||||
| Power-to-weight score | 250 hp/t 186 kW/t 4.0 kg/hp | 222 hp/t 166 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 3.4 | Porsche 911 Targa (996) Facelift 2001 3.6 |
|---|---|---|
| Consumption | 9 L/100 km26.1 mpg US31.4 mpg UK | 11.1 L/100 km21.2 mpg US25.4 mpg UK |
| Cost / 100 km | 15.75 LC100 km | 19.43 LC100 km |
| Cost / 100 mi | 25.35 LC100 mi | 31.26 LC100 mi |
| Annual fuel used | 1,350 L357 US gal297 UK gal | 1,665 L440 US gal366 UK gal |
| Annual fuel cost | 2,363 LC/year | 2,914 LC/year |
Head-to-head comparisons
Porsche 911 (991) Carrera 3.4
- Has 30 hp more
- Has 20 Nm more
- Is 40 kg lighter
- Is 0.4 s quicker from 0-100 km/h
- Has 4 km/h (2 mph) higher top speed
- Uses 2.1 L/100 km less fuel
- Has 28 hp/t better power-to-weight
- Has 135 km (84 mi) more estimated range
- Has 210 L more trunk volume
- Emits 58 g/km less CO2
Pros
- Quickest 0-100 km/h in this comparison
- Highest top speed
- Most powerful
- Highest torque
- Lightest
- Lowest combined fuel consumption
- Best power-to-weight ratio
- Best estimated range
- Largest trunk
Porsche 911 Targa (996) Facelift 2001 3.6
No measurable advantages in the available data.
Cons
- Slowest 0-100 km/h
- Lowest power
- Highest combined fuel consumption
- Heaviest
- Lowest top speed
- Smallest trunk
- Highest CO2 emissions
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