Car comparison

Porsche 911 (997) GT3 3.6vsMaserati GranSport 4.2 i V8 32V

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

New comparison

Porsche 911 (997)

GT3 3.6

415 hp3600 ccGasolineRWDManualNaturally aspiratedCoupe2006-2009

Maserati GranSport

4.2 i V8 32V

400 hp4244 ccGasolineRWDManualNaturally aspiratedCoupe2004-2007

Comparison overview

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

Porsche 911 (997) GT3 3.6

Quickest 0-100 km/h
4.3 s
Fastest top speed
320 km/h
199 mph Unrestricted
310 km/h
193 mph Restricted
Most powerful
415 hp
309 kW
Lightest
1,395 kg
3,075 lb
Best power-to-weight
297 hp/t
222 kW/t
3.4 kg/hp
Best overall score
68/100
Best performance score
81/100
Best economy score
73/100

Maserati GranSport 4.2 i V8 32V

Highest torque
451 Nm
333 lb-ft
Largest trunk
315 L
Best practicality score
48/100

Specification comparison

Specification comparison
Model	Porsche911 (997)GT3 3.6	MaseratiGranSport4.2 i V8 32V
Power	415hp309kW	400hp298kW
Torque	405Nm299lb-ft	451Nm333lb-ft
Curb weight	1,395kg3,075lb	1,680kg3,704lb
Gross weight	1,680kg3,704lb	2,060kg4,542lb
Top speed	Unrestricted 320 km/h199 mph Restricted 310 km/h193 mph Calculated	Unrestricted 300 km/h186 mph Restricted 290 km/h180 mph Calculated
To 99% top speed	62.7s99% target: 317 km/h / 197 mph Calculated	75.2s99% target: 297 km/h / 185 mph Calculated
0-100 km/h	4.3s	4.9s
0-200 km/h	12.0s Calculated	14.9s Calculated
0-60 mph	4.1s Calculated	4.6s Calculated
Fuel consumption	12.8L/100 km18.4mpg US22.1mpg UK	-
Fuel consumption city	19.8L/100 km11.9mpg US14.3mpg UK	-
Fuel consumption highway	8.9L/100 km26.4mpg US31.7mpg UK	-
Quarter mile	12.1s Calculated	12.8s Calculated
Power-to-weight	297hp/t222kW/t135hp/1000 lb Calculated	238hp/t178kW/t108hp/1000 lb Calculated
Torque-to-weight	290Nm/t194lb-ft/ton Calculated	268Nm/t180lb-ft/ton Calculated
Estimated range	703km437mi Calculated	-
Displacement	3,600cc220cu in	4,244cc259cu in
Length	4,445mm175in	4,523mm178in
Width	1,808mm71in	1,822mm72in
Height	1,280mm50in	1,295mm51in
Wheelbase	2,355mm93in	2,660mm105in
Front track	-	1,525mm60in
Rear track	-	1,538mm61in
Trunk volume	-	315L
Max trunk volume	105L	-
Doors	2	2
Seats	2	4
Fuel tank	90L	88L
CO2 emissions	307g/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 (997) GT3 3.6Maserati GranSport 4.2 i V8 32VPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
Porsche911 (997)GT3 3.6	7,600 rpm	5,500 rpm	7,850 rpm
MaseratiGranSport4.2 i V8 32V	7,000 rpm	4,500 rpm	7,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	Porsche911 (997)GT3 3.6	MaseratiGranSport4.2 i V8 32V
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.1 s	4.6 s
0-100 km/h 0-62 mph	4.3 s	4.9 s
0-200 km/h 0-124 mph	12.0 s	14.9 s
Top speed	Unrestricted 320 km/h199 mph Restricted 310 km/h193 mph Likely limited	Unrestricted 300 km/h186 mph Restricted 290 km/h180 mph Likely limited
	Drag race simulation
60 ft 18 m	2.2 s	2.2 s
330 ft 101 m	5.5 s	5.7 s
1/8 mile 201 m	8.1 s	8.5 s
1000 ft 305 m	10.3 s	10.9 s
1/4 mile 402 m	12.1 s	12.8 s
Trap speed 1/4 mile 402 m	201 km/h 125 mph	185 km/h 115 mph

Power comparison

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

Chart data table
Vehicle	Value
Porsche911 (997)GT3 3.6	415 hp 309 kW
MaseratiGranSport4.2 i V8 32V	400 hp 298 kW

Porsche 911 (997) GT3 3.6 has 15 hp more than Maserati GranSport 4.2 i V8 32V.

The biggest power difference is between Maserati GranSport 4.2 i V8 32V and Porsche 911 (997) GT3 3.6: 15 hp (11 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Porsche911 (997)GT3 3.6	405 Nm 299 lb-ft
MaseratiGranSport4.2 i V8 32V	451 Nm 333 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Porsche911 (997)GT3 3.6	1,395 kg 3,075 lb
MaseratiGranSport4.2 i V8 32V	1,680 kg 3,704 lb

Top speed without limiter comparison

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

Chart data table
Vehicle	Value
Porsche911 (997)GT3 3.6	Unrestricted 320 km/h199 mph Restricted 310 km/h193 mph
MaseratiGranSport4.2 i V8 32V	Unrestricted 300 km/h186 mph Restricted 290 km/h180 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
Porsche911 (997)GT3 3.6	4.3 s
MaseratiGranSport4.2 i V8 32V	4.9 s

The biggest 0-100 km/h difference is between Porsche 911 (997) GT3 3.6 and Maserati GranSport 4.2 i V8 32V: 0.5 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
Porsche911 (997)GT3 3.6	297 hp/t 222 kW/t 3.4 kg/hp
MaseratiGranSport4.2 i V8 32V	238 hp/t 178 kW/t 4.2 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Porsche911 (997)GT3 3.6	415 hp 309 kW	4.3 s	Unrestricted 320 km/h199 mph Restricted 310 km/h193 mph
MaseratiGranSport4.2 i V8 32V	400 hp 298 kW	4.9 s	Unrestricted 300 km/h186 mph Restricted 290 km/h180 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 (997)GT3 3.6

Power	415 hp 309 kW
0-100 km/h	4.3 s
Top speed Unrestricted 320 km/h199 mph Restricted 310 km/h193 mph

Doors/seats	2 doors 2 seats
Trunk	105 L 3.7 cu ft
Length	4,445 mm 175.0 in
Height	1,280 mm 50.4 in

MaseratiGranSport4.2 i V8 32V

Power	400 hp 298 kW
0-100 km/h	4.9 s
Top speed Unrestricted 300 km/h186 mph Restricted 290 km/h180 mph

Doors/seats	2 doors 4 seats
Trunk	315 L 11.1 cu ft
Length	4,523 mm 178.1 in
Height	1,295 mm 51.0 in

Detailed score breakdown

Vehicle

Porsche911 (997)GT3 3.6

MaseratiGranSport4.2 i V8 32V

Power

415 hp

309 kW

400 hp

298 kW

Torque

405 Nm

299 lb-ft

451 Nm

333 lb-ft

Acceleration

4.3 s

4.9 s

Top speed

Unrestricted

320 km/h199 mph

Restricted

310 km/h193 mph

Unrestricted

300 km/h186 mph

Restricted

290 km/h180 mph

Lightness

1,395 kg

3,075 lb

1,680 kg

3,704 lb

Fuel consumption

12.8 L/100 km

18.4 mpg US

22.1 mpg UK

Practicality

Doors/seats	2 doors 2 seats
Trunk	105 L 3.7 cu ft
Length	4,445 mm 175.0 in
Height	1,280 mm 50.4 in

Doors/seats	2 doors 4 seats
Trunk	315 L 11.1 cu ft
Length	4,523 mm 178.1 in
Height	1,295 mm 51.0 in

Range score

703 km

437 mi

CO2 score

307 g/km

Trunk score

105 L

3.7 cu ft

315 L

11.1 cu ft

Power-to-weight score

297 hp/t

222 kW/t

3.4 kg/hp

238 hp/t

178 kW/t

4.2 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

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
Vehicle	Porsche 911 (997) GT3 3.6
Consumption	12.8 L/100 km18.4 mpg US22.1 mpg UK
Cost / 100 km	22.40 LC100 km
Cost / 100 mi	36.05 LC100 mi
Annual fuel used	1,920 L507 US gal422 UK gal
Annual fuel cost	3,360 LC/year