Car comparison

Porsche 911 (992) Turbo 3.8vsMaserati GranTurismo II · Facelift 2026 Trofeo 3.0 V6

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

New comparison

Porsche 911 (992)

Turbo 3.8

580 hp3745 ccGasolineAWDDual-clutchTwin-turboCoupe2020-2024

Maserati GranTurismo II · Facelift 2026

Trofeo 3.0 V6

590 hp2992 ccGasolineAWDAutomaticTwin-turboCoupe2026-present

Comparison overview

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

Porsche 911 (992) Turbo 3.8

Quickest 0-100 km/h
2.8 s
Fastest top speed
330 km/h
205 mph Unrestricted
320 km/h
199 mph Restricted
Highest torque
750 Nm
553 lb-ft
Lightest
1,640 kg
3,616 lb
Best power-to-weight
354 hp/t
264 kW/t
2.8 kg/hp
Best overall score
79/100
Best performance score
94/100

Maserati GranTurismo II Facelift 2026 Trofeo 3.0 V6

Most powerful
590 hp
440 kW
Lowest combined fuel consumption
10.3 L/100 km
22.8 mpg US
27.4 mpg UK
Best estimated range
680 km
422 mi
Largest trunk
310 L
Best economy score
79/100
Best practicality score
48/100

Specification comparison

Specification comparison
Model	Porsche911 (992)Turbo 3.8	MaseratiGranTurismo IIFacelift 2026Trofeo 3.0 V6
Power	580hp433kW	590hp440kW
Torque	750Nm553lb-ft	650Nm479lb-ft
Curb weight	1,640kg3,616lb	1,850kg4,079lb
Gross weight	2,040kg4,497lb	-
Top speed	Unrestricted 330 km/h205 mph Restricted 320 km/h199 mph Calculated	Unrestricted 330 km/h205 mph Restricted 320 km/h199 mph Calculated
To 99% top speed	78.8s99% target: 327 km/h / 203 mph Calculated	56.4s99% target: 327 km/h / 203 mph Calculated
0-100 km/h	2.8s	3.5s
0-200 km/h	9.7s	9.9s Calculated
0-60 mph	2.7s Calculated	3.3s Calculated
Fuel consumption	11.1L/100 km21.2mpg US25.4mpg UK	10.3L/100 km22.8mpg US27.4mpg UK
Fuel consumption city	15.3L/100 km15.4mpg US18.5mpg UK	-
Fuel consumption highway	8.7L/100 km27mpg US32.5mpg UK	-
Quarter mile	10.7s Calculated	11.1s Calculated
Power-to-weight	354hp/t264kW/t160hp/1000 lb Calculated	319hp/t238kW/t145hp/1000 lb Calculated
Torque-to-weight	457Nm/t306lb-ft/ton Calculated	351Nm/t235lb-ft/ton Calculated
Estimated range	604km375mi Calculated	680km422mi Calculated
Displacement	3,745cc229cu in	2,992cc183cu in
Length	4,535mm179in	4,976mm196in
Width	1,900mm75in	1,957mm77in
Height	1,303mm51in	1,358mm53in
Wheelbase	2,450mm96in	2,929mm115in
Front track	1,583mm62in	1,659mm65in
Rear track	1,600mm63in	1,670mm66in
Trunk volume	264L	310L
Doors	2	2
Seats	4	4
Fuel tank	67L	70L

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 (992) Turbo 3.8Maserati GranTurismo II Facelift 2026 Trofeo 3.0 V6PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
Porsche911 (992)Turbo 3.8	6,500 rpm	2,250-4,500 rpm	7,200 rpm
MaseratiGranTurismo IIFacelift 2026Trofeo 3.0 V6	6,500 rpm	2,500-5,500 rpm	6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	Porsche911 (992)Turbo 3.8	MaseratiGranTurismo IIFacelift 2026Trofeo 3.0 V6
	Acceleration checkpoints
0-60 mph 0-97 km/h	2.7 s	3.3 s
0-100 km/h 0-62 mph	2.8 s	3.5 s
0-200 km/h 0-124 mph	9.7 s	9.9 s
0-200 mph 0-322 km/h	59.2 s	44.5 s
Top speed	Unrestricted 330 km/h205 mph Restricted 320 km/h199 mph Likely limited	Unrestricted 330 km/h205 mph Restricted 320 km/h199 mph Likely limited
	Drag race simulation
60 ft 18 m	1.6 s	1.9 s
330 ft 101 m	4.5 s	5.0 s
1/8 mile 201 m	6.8 s	7.4 s
1000 ft 305 m	8.9 s	9.4 s
1/4 mile 402 m	10.7 s	11.1 s
Trap speed 1/4 mile 402 m	209 km/h 130 mph	214 km/h 133 mph

Power comparison

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

Chart data table
Vehicle	Value
Porsche911 (992)Turbo 3.8	580 hp 433 kW
MaseratiGranTurismo IIFacelift 2026Trofeo 3.0 V6	590 hp 440 kW

Maserati GranTurismo II Facelift 2026 Trofeo 3.0 V6 has 10 hp more than Porsche 911 (992) Turbo 3.8.

The biggest power difference is between Porsche 911 (992) Turbo 3.8 and Maserati GranTurismo II Facelift 2026 Trofeo 3.0 V6: 10 hp (7 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Porsche911 (992)Turbo 3.8	750 Nm 553 lb-ft
MaseratiGranTurismo IIFacelift 2026Trofeo 3.0 V6	650 Nm 479 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Porsche911 (992)Turbo 3.8	1,640 kg 3,616 lb
MaseratiGranTurismo IIFacelift 2026Trofeo 3.0 V6	1,850 kg 4,079 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 (992)Turbo 3.8	Unrestricted 330 km/h205 mph Restricted 320 km/h199 mph
MaseratiGranTurismo IIFacelift 2026Trofeo 3.0 V6	Unrestricted 330 km/h205 mph Restricted 320 km/h199 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
Porsche911 (992)Turbo 3.8	2.8 s
MaseratiGranTurismo IIFacelift 2026Trofeo 3.0 V6	3.5 s

Although Maserati GranTurismo II Facelift 2026 Trofeo 3.0 V6 has more power, Porsche 911 (992) Turbo 3.8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche 911 (992) Turbo 3.8 and Maserati GranTurismo II Facelift 2026 Trofeo 3.0 V6: 0.7 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
Vehicle	Value
Porsche911 (992)Turbo 3.8	11.1 L/100 km 21.2 mpg US 25.4 mpg UK
MaseratiGranTurismo IIFacelift 2026Trofeo 3.0 V6	10.3 L/100 km 22.8 mpg US 27.4 mpg UK

The biggest fuel consumption difference is between Maserati GranTurismo II Facelift 2026 Trofeo 3.0 V6 and Porsche 911 (992) Turbo 3.8: 0.8 L/100 km.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
Porsche911 (992)Turbo 3.8	354 hp/t 264 kW/t 2.8 kg/hp
MaseratiGranTurismo IIFacelift 2026Trofeo 3.0 V6	319 hp/t 238 kW/t 3.1 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
Vehicle	Value
Porsche911 (992)Turbo 3.8	604 km 375 mi
MaseratiGranTurismo IIFacelift 2026Trofeo 3.0 V6	680 km 422 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Porsche911 (992)Turbo 3.8	580 hp 433 kW	2.8 s	Unrestricted 330 km/h205 mph Restricted 320 km/h199 mph
MaseratiGranTurismo IIFacelift 2026Trofeo 3.0 V6	590 hp 440 kW	3.5 s	Unrestricted 330 km/h205 mph Restricted 320 km/h199 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 (992)Turbo 3.8

Power	580 hp 433 kW
0-100 km/h	2.8 s
Top speed Unrestricted 330 km/h205 mph Restricted 320 km/h199 mph

Doors/seats	2 doors 4 seats
Trunk	264 L 9.3 cu ft
Length	4,535 mm 178.5 in
Height	1,303 mm 51.3 in

MaseratiGranTurismo IIFacelift 2026Trofeo 3.0 V6

Power	590 hp 440 kW
0-100 km/h	3.5 s
Top speed Unrestricted 330 km/h205 mph Restricted 320 km/h199 mph

Doors/seats	2 doors 4 seats
Trunk	310 L 10.9 cu ft
Length	4,976 mm 195.9 in
Height	1,358 mm 53.5 in

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 (992)Turbo 3.8

Power	580 hp 433 kW
0-100 km/h	2.8 s
Top speed Unrestricted 330 km/h205 mph Restricted 320 km/h199 mph

11.1 L/100 km

21.2 mpg US

25.4 mpg UK

MaseratiGranTurismo IIFacelift 2026Trofeo 3.0 V6

Power	590 hp 440 kW
0-100 km/h	3.5 s
Top speed Unrestricted 330 km/h205 mph Restricted 320 km/h199 mph

10.3 L/100 km

22.8 mpg US

27.4 mpg UK

Maserati GranTurismo II Facelift 2026 Trofeo 3.0 V6 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.

Acceleration vs fuel consumption data table
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
Porsche911 (992)Turbo 3.8	11.1 L/100 km 21.2 mpg US 25.4 mpg UK	2.8 s
MaseratiGranTurismo IIFacelift 2026Trofeo 3.0 V6	10.3 L/100 km 22.8 mpg US 27.4 mpg UK	3.5 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
Vehicle	Power-to-weight, hp/t	Fuel consumption, L/100 km
Porsche911 (992)Turbo 3.8	354 hp/t 264 kW/t 2.8 kg/hp	11.1 L/100 km 21.2 mpg US 25.4 mpg UK
MaseratiGranTurismo IIFacelift 2026Trofeo 3.0 V6	319 hp/t 238 kW/t 3.1 kg/hp	10.3 L/100 km 22.8 mpg US 27.4 mpg UK

Detailed score breakdown

Vehicle

Porsche911 (992)Turbo 3.8

MaseratiGranTurismo IIFacelift 2026Trofeo 3.0 V6

Power

580 hp

433 kW

590 hp

440 kW

Torque

750 Nm

553 lb-ft

650 Nm

479 lb-ft

Acceleration

2.8 s

3.5 s

Top speed

Unrestricted

330 km/h205 mph

Restricted

320 km/h199 mph

Unrestricted

330 km/h205 mph

Restricted

320 km/h199 mph

Lightness

1,640 kg

3,616 lb

1,850 kg

4,079 lb

Fuel consumption

11.1 L/100 km

21.2 mpg US

25.4 mpg UK

10.3 L/100 km

22.8 mpg US

27.4 mpg UK

Practicality

Doors/seats	2 doors 4 seats
Trunk	264 L 9.3 cu ft
Length	4,535 mm 178.5 in
Height	1,303 mm 51.3 in

Doors/seats	2 doors 4 seats
Trunk	310 L 10.9 cu ft
Length	4,976 mm 195.9 in
Height	1,358 mm 53.5 in

Range score

604 km

375 mi

680 km

422 mi

Trunk score

264 L

9.3 cu ft

310 L

10.9 cu ft

Power-to-weight score

354 hp/t

264 kW/t

2.8 kg/hp

319 hp/t

238 kW/t

3.1 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 (992) Turbo 3.8	Maserati GranTurismo II Facelift 2026 Trofeo 3.0 V6
Consumption	11.1 L/100 km21.2 mpg US25.4 mpg UK	10.3 L/100 km22.8 mpg US27.4 mpg UK
Cost / 100 km	19.43 LC100 km	18.03 LC100 km
Cost / 100 mi	31.26 LC100 mi	29.01 LC100 mi
Annual fuel used	1,665 L440 US gal366 UK gal	1,545 L408 US gal340 UK gal
Annual fuel cost	2,914 LC/year	2,704 LC/year