Porsche 928
Car comparison
Porsche 928 5.4 GTS V8vsPorsche 911 (996) Carrera 4 3.4
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonPorsche 911 (996)
Carrera 4 3.4
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
Porsche 928 5.4 GTS V8
- Fastest top speed285 km/h177 mph Unrestricted275 km/h171 mph Restricted
- Most powerful350 hp261 kW
- Highest torque500 Nm369 lb-ft
- Largest trunk200 L
- Best overall score63/100
- Best performance score72/100
- Best economy score75/100
Porsche 911 (996) Carrera 4 3.4
- Quickest 0-100 km/h5.2 s
- Lightest1,375 kg3,031 lb
- Best power-to-weight218 hp/t163 kW/t4.6 kg/hp
- Lowest city consumption17.4 L/100 km13.5 mpg US16.2 mpg UK
- Lowest highway consumption8.8 L/100 km26.7 mpg US32.1 mpg UK
- Best practicality score51/100
Specification comparison
| Model | Porsche9285.4 GTS V8 | Porsche911 (996)Carrera 4 3.4 |
|---|---|---|
| Power | 350hp261kW | 300hp224kW |
| Torque | 500Nm369lb-ft | 350Nm258lb-ft |
| Curb weight | 1,620kg3,571lb | 1,375kg3,031lb |
| Gross weight | 1,960kg4,321lb | 1,775kg3,913lb |
| Top speed | Unrestricted 285 km/h177 mph Restricted 275 km/h171 mph Calculated | 280 km/h 174 mph |
| To 99% top speed | 86.3s99% target: 282 km/h / 175 mph Calculated | 70.8s99% target: 277 km/h / 172 mph Calculated |
| 0-100 km/h | 5.7s | 5.2s |
| 0-200 km/h | 18.6s Calculated | 16.6s Calculated |
| 0-60 mph | 5.4s Calculated | 5.0s Calculated |
| Fuel consumption | 12L/100 km19.6mpg US23.5mpg UK | - |
| Fuel consumption city | 20.8L/100 km11.3mpg US13.6mpg UK | 17.4L/100 km13.5mpg US16.2mpg UK |
| Fuel consumption highway | 9.8L/100 km24mpg US28.8mpg UK | 8.8L/100 km26.7mpg US32.1mpg UK |
| Quarter mile | 13.7s Calculated | 13.2s Calculated |
| Power-to-weight | 216hp/t161kW/t98hp/1000 lb Calculated | 218hp/t163kW/t99hp/1000 lb Calculated |
| Torque-to-weight | 309Nm/t207lb-ft/ton Calculated | 255Nm/t170lb-ft/ton Calculated |
| Estimated range | 717km445mi Calculated | - |
| Displacement | 5,397cc329cu in | 3,387cc207cu in |
| Length | 4,523mm178in | 4,430mm174in |
| Width | 1,890mm74in | 1,765mm69in |
| Height | 1,282mm50in | 1,305mm51in |
| Wheelbase | 2,500mm98in | 2,350mm93in |
| Front track | 1,551mm61in | 1,455mm57in |
| Rear track | 1,616mm64in | 1,500mm59in |
| Ground clearance | 115mm5in | 100mm4in |
| Trunk volume | 200L | - |
| Max trunk volume | 400L | 100L |
| Doors | 2 | 2 |
| Seats | 4 | 4 |
| Fuel tank | 86L | 64L |
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 928 5.4 GTS V8: Power / Torque
- Porsche 911 (996) Carrera 4 3.4: Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| Porsche9285.4 GTS V8 | 5,700 rpm | 4,250 rpm | 6,800 rpm |
| Porsche911 (996)Carrera 4 3.4 | 6,800 rpm | 4,600 rpm | 7,050 rpm |
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | Porsche9285.4 GTS V8 | Porsche911 (996)Carrera 4 3.4 |
|---|---|---|
| Acceleration checkpoints | ||
0-60 mph 0-97 km/h | 5.4 s | 5.0 s |
0-100 km/h 0-62 mph | 5.7 s | 5.2 s |
0-200 km/h 0-124 mph | 18.6 s | 16.6 s |
| Top speed | Unrestricted 285 km/h177 mph Restricted 275 km/h171 mph Likely limited | 280 km/h 174 mph |
| Drag race simulation | ||
60 ft 18 m | 2.3 s | 2.3 s |
330 ft 101 m | 6.1 s | 5.9 s |
1/8 mile 201 m | 9.1 s | 8.7 s |
1000 ft 305 m | 11.6 s | 11.2 s |
1/4 mile 402 m | 13.7 s | 13.2 s |
Trap speed 1/4 mile 402 m | 172 km/h 107 mph | 179 km/h 111 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| Porsche9285.4 GTS V8 | 350 hp 261 kW |
| Porsche911 (996)Carrera 4 3.4 | 300 hp 224 kW |
Porsche 928 5.4 GTS V8 has 50 hp more than Porsche 911 (996) Carrera 4 3.4.
The biggest power difference is between Porsche 911 (996) Carrera 4 3.4 and Porsche 928 5.4 GTS V8: 50 hp (37 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| Porsche9285.4 GTS V8 | 500 Nm 369 lb-ft |
| Porsche911 (996)Carrera 4 3.4 | 350 Nm 258 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| Porsche9285.4 GTS V8 | 1,620 kg 3,571 lb |
| Porsche911 (996)Carrera 4 3.4 | 1,375 kg 3,031 lb |
Top speed without limiter comparison
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| Porsche9285.4 GTS V8 | Unrestricted 285 km/h177 mph Restricted 275 km/h171 mph |
| Porsche911 (996)Carrera 4 3.4 | 280 km/h 174 mph |
0-100 km/h comparison
Bar comparison chart for 0-100 km/h. Lower is better · seconds
| Vehicle | Value |
|---|---|
| Porsche9285.4 GTS V8 | 5.7 s |
| Porsche911 (996)Carrera 4 3.4 | 5.2 s |
Although Porsche 928 5.4 GTS V8 has more power, Porsche 911 (996) Carrera 4 3.4 is quicker from 0-100 km/h.
The biggest 0-100 km/h difference is between Porsche 911 (996) Carrera 4 3.4 and Porsche 928 5.4 GTS V8: 0.5 s.
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| Porsche9285.4 GTS V8 | 216 hp/t 161 kW/t 4.6 kg/hp |
| Porsche911 (996)Carrera 4 3.4 | 218 hp/t 163 kW/t 4.6 kg/hp |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| Porsche9285.4 GTS V8 | 350 hp 261 kW | 5.7 s | Unrestricted 285 km/h177 mph Restricted 275 km/h171 mph |
| Porsche911 (996)Carrera 4 3.4 | 300 hp 224 kW | 5.2 s | 280 km/h 174 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 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Porsche9285.4 GTS V8 |
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| Porsche911 (996)Carrera 4 3.4 |
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Detailed score breakdown
| Vehicle | Porsche9285.4 GTS V8 | Porsche911 (996)Carrera 4 3.4 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 350 hp 261 kW | 300 hp 224 kW | ||||||||||||||||
| Torque | 500 Nm 369 lb-ft | 350 Nm 258 lb-ft | ||||||||||||||||
| Acceleration | 5.7 s | 5.2 s | ||||||||||||||||
| Top speed | Unrestricted 285 km/h177 mph Restricted 275 km/h171 mph | 280 km/h 174 mph | ||||||||||||||||
| Lightness | 1,620 kg 3,571 lb | 1,375 kg 3,031 lb | ||||||||||||||||
| Fuel consumption | 12.0 L/100 km 19.6 mpg US 23.5 mpg UK | - | ||||||||||||||||
| Practicality |
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| Range score | 717 km 445 mi | - | ||||||||||||||||
| Trunk score | 200 L 7.1 cu ft | 100 L 3.5 cu ft | ||||||||||||||||
| Power-to-weight score | 216 hp/t 161 kW/t 4.6 kg/hp | 218 hp/t 163 kW/t 4.6 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 928 5.4 GTS V8 |
|---|---|
| Consumption | 12 L/100 km19.6 mpg US23.5 mpg UK |
| Cost / 100 km | 21.00 LC100 km |
| Cost / 100 mi | 33.80 LC100 mi |
| Annual fuel used | 1,800 L476 US gal396 UK gal |
| Annual fuel cost | 3,150 LC/year |
Head-to-head comparisons
Porsche 928 5.4 GTS V8
- Has 50 hp more
- Has 150 Nm more
- Has 5 km/h (3 mph) higher top speed
- Has 100 L more trunk volume
Pros
- Highest top speed
- Most powerful
- Highest torque
- Largest trunk
Cons
- Slowest 0-100 km/h
- Heaviest
Porsche 911 (996) Carrera 4 3.4
- Is 245 kg lighter
- Is 0.5 s quicker from 0-100 km/h
- Has 2 hp/t better power-to-weight
Pros
- Quickest 0-100 km/h in this comparison
- Lightest
- Best power-to-weight ratio
Cons
- Lowest power
- Lowest top speed
- Smallest trunk
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