Car comparison

Maserati GranTurismo I S 4.7 i V8 32VvsWiesmann GT MF4 S 4.0 V8

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

New comparison

Maserati GranTurismo I

S 4.7 i V8 32V

440 hp4691 ccGasolineRWDAutomaticNaturally aspiratedCoupe2008-2012
VS

Wiesmann GT MF4

S 4.0 V8

420 hp3999 ccGasolineRWDAutomaticNaturally aspiratedCoupe2003-2014

Comparison overview

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

Best choices

Wiesmann GT MF4 S 4.0 V8

  • Quickest 0-100 km/h
    4.4 s
  • Lightest
    1,370 kg
    3,020 lb
  • Best power-to-weight
    307 hp/t
    229 kW/t
    3.3 kg/hp
  • Lowest combined fuel consumption
    12.3 L/100 km
    19.1 mpg US
    23.0 mpg UK
  • Lowest city consumption
    17.2 L/100 km
    13.7 mpg US
    16.4 mpg UK
  • Lowest highway consumption
    9.4 L/100 km
    25.0 mpg US
    30.1 mpg UK
  • Best estimated range
    569 km
    354 mi
  • Best economy score
    74/100

Maserati GranTurismo I S 4.7 i V8 32V

  • Fastest top speed
    295 km/h
    183 mph
  • Most powerful
    440 hp
    328 kW
  • Highest torque
    490 Nm
    361 lb-ft
  • Best overall score
    68/100
  • Best performance score
    78/100
  • Best practicality score
    46/100

Specification comparison

Specification comparison
ModelMaseratiGranTurismo IS 4.7 i V8 32VWiesmannGT MF4S 4.0 V8
Power
440hp328kW
420hp313kW
Torque
490Nm361lb-ft
400Nm295lb-ft
Curb weight
1,880kg4,145lb
1,370kg3,020lb
Gross weight
2,250kg4,960lb
1,620kg3,571lb
Top speed
295 km/h
183 mph
293 km/h
182 mph
To 99% top speed
79.1s99% target: 292 km/h / 181 mph
Calculated
57.2s99% target: 290 km/h / 180 mph
Calculated
0-100 km/h
4.9s
4.4s
0-200 km/h
15.7s
Calculated
13.0s
Calculated
0-60 mph
4.7s
Calculated
4.2s
Calculated
Fuel consumption
16.2L/100 km14.5mpg US17.4mpg UK
12.3L/100 km19.1mpg US23.0mpg UK
Fuel consumption city
25.8L/100 km9.1mpg US10.9mpg UK
17.2L/100 km13.7mpg US16.4mpg UK
Fuel consumption highway
11.2L/100 km21mpg US25.2mpg UK
9.4L/100 km25mpg US30.1mpg UK
Quarter mile
12.9s
Calculated
12.3s
Calculated
Power-to-weight
234hp/t175kW/t106hp/1000 lb
Calculated
307hp/t229kW/t139hp/1000 lb
Calculated
Torque-to-weight
261Nm/t174lb-ft/ton
Calculated
292Nm/t195lb-ft/ton
Calculated
Estimated range
531km330mi
Calculated
569km354mi
Calculated
Displacement
4,691cc286cu in
3,999cc244cu in
Length
4,881mm192in
4,230mm167in
Width
1,915mm75in
1,880mm74in
Height
1,353mm53in
1,190mm47in
Wheelbase
2,942mm116in
2,507mm99in
Front track
1,585mm62in
-
Rear track
1,560mm61in
-
Trunk volume
260L
-
Doors
2
2
Seats
4
2
Fuel tank
86L
70L
CO2 emissions-
275g/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.

Maserati GranTurismo I S 4.7 i V8 32VWiesmann GT MF4 S 4.0 V8PowerTorque
  • Maserati GranTurismo I S 4.7 i V8 32V: Power / Torque
  • Wiesmann GT MF4 S 4.0 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
MaseratiGranTurismo IS 4.7 i V8 32V7,000 rpm4,750 rpm7,250 rpm
WiesmannGT MF4S 4.0 V88,300 rpm3,900 rpm8,550 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMaseratiGranTurismo IS 4.7 i V8 32VWiesmannGT MF4S 4.0 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
4.7 s
4.2 s
0-100 km/h
0-62 mph
4.9 s
4.4 s
0-200 km/h
0-124 mph
15.7 s
13.0 s
Top speed
295 km/h
183 mph
293 km/h
182 mph
Drag race simulation
60 ft
18 m
2.2 s
2.2 s
330 ft
101 m
5.7 s
5.5 s
1/8 mile
201 m
8.5 s
8.1 s
1000 ft
305 m
10.9 s
10.4 s
1/4 mile
402 m
12.9 s
12.3 s
Trap speed
1/4 mile
402 m
182 km/h
113 mph
195 km/h
121 mph

Power comparison

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

Chart data table
VehicleValue
MaseratiGranTurismo IS 4.7 i V8 32V
440 hp
328 kW
WiesmannGT MF4S 4.0 V8
420 hp
313 kW

Maserati GranTurismo I S 4.7 i V8 32V has 20 hp more than Wiesmann GT MF4 S 4.0 V8.

The biggest power difference is between Wiesmann GT MF4 S 4.0 V8 and Maserati GranTurismo I S 4.7 i V8 32V: 20 hp (15 kW).

Torque comparison

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

Chart data table
VehicleValue
MaseratiGranTurismo IS 4.7 i V8 32V
490 Nm
361 lb-ft
WiesmannGT MF4S 4.0 V8
400 Nm
295 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
MaseratiGranTurismo IS 4.7 i V8 32V
1,880 kg
4,145 lb
WiesmannGT MF4S 4.0 V8
1,370 kg
3,020 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
MaseratiGranTurismo IS 4.7 i V8 32V
295 km/h
183 mph
WiesmannGT MF4S 4.0 V8
293 km/h
182 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
MaseratiGranTurismo IS 4.7 i V8 32V4.9 s
WiesmannGT MF4S 4.0 V84.4 s

Although Maserati GranTurismo I S 4.7 i V8 32V has more power, Wiesmann GT MF4 S 4.0 V8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Wiesmann GT MF4 S 4.0 V8 and Maserati GranTurismo I S 4.7 i V8 32V: 0.5 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
MaseratiGranTurismo IS 4.7 i V8 32V
16.2 L/100 km
14.5 mpg US
17.4 mpg UK
WiesmannGT MF4S 4.0 V8
12.3 L/100 km
19.1 mpg US
23.0 mpg UK

The biggest fuel consumption difference is between Wiesmann GT MF4 S 4.0 V8 and Maserati GranTurismo I S 4.7 i V8 32V: 3.9 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
MaseratiGranTurismo IS 4.7 i V8 32V
234 hp/t
175 kW/t
4.3 kg/hp
WiesmannGT MF4S 4.0 V8
307 hp/t
229 kW/t
3.3 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
MaseratiGranTurismo IS 4.7 i V8 32V
531 km
330 mi
WiesmannGT MF4S 4.0 V8
569 km
354 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
MaseratiGranTurismo IS 4.7 i V8 32V
440 hp
328 kW
4.9 s
295 km/h
183 mph
WiesmannGT MF4S 4.0 V8
420 hp
313 kW
4.4 s
293 km/h
182 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
MaseratiGranTurismo IS 4.7 i V8 32V
Power
440 hp
328 kW
0-100 km/h4.9 s
Top speed
295 km/h
183 mph
Doors/seats
2 doors
4 seats
Trunk
260 L
9.2 cu ft
Length
4,881 mm
192.2 in
Height
1,353 mm
53.3 in
WiesmannGT MF4S 4.0 V8
Power
420 hp
313 kW
0-100 km/h4.4 s
Top speed
293 km/h
182 mph
Doors/seats
2 doors
2 seats
Trunk-
Length
4,230 mm
166.5 in
Height
1,190 mm
46.9 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
MaseratiGranTurismo IS 4.7 i V8 32V
Power
440 hp
328 kW
0-100 km/h4.9 s
Top speed
295 km/h
183 mph
16.2 L/100 km
14.5 mpg US
17.4 mpg UK
WiesmannGT MF4S 4.0 V8
Power
420 hp
313 kW
0-100 km/h4.4 s
Top speed
293 km/h
182 mph
12.3 L/100 km
19.1 mpg US
23.0 mpg UK

Wiesmann GT MF4 S 4.0 V8 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
VehicleFuel consumption, L/100 km0-100 km/h, s
MaseratiGranTurismo IS 4.7 i V8 32V
16.2 L/100 km
14.5 mpg US
17.4 mpg UK
4.9 s
WiesmannGT MF4S 4.0 V8
12.3 L/100 km
19.1 mpg US
23.0 mpg UK
4.4 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
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
MaseratiGranTurismo IS 4.7 i V8 32V
234 hp/t
175 kW/t
4.3 kg/hp
16.2 L/100 km
14.5 mpg US
17.4 mpg UK
WiesmannGT MF4S 4.0 V8
307 hp/t
229 kW/t
3.3 kg/hp
12.3 L/100 km
19.1 mpg US
23.0 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMaseratiGranTurismo IS 4.7 i V8 32VWiesmannGT MF4S 4.0 V8
Power
440 hp
328 kW
420 hp
313 kW
Torque
490 Nm
361 lb-ft
400 Nm
295 lb-ft
Acceleration
4.9 s
4.4 s
Top speed
295 km/h
183 mph
293 km/h
182 mph
Lightness
1,880 kg
4,145 lb
1,370 kg
3,020 lb
Fuel consumption
16.2 L/100 km
14.5 mpg US
17.4 mpg UK
12.3 L/100 km
19.1 mpg US
23.0 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
260 L
9.2 cu ft
Length
4,881 mm
192.2 in
Height
1,353 mm
53.3 in
Doors/seats
2 doors
2 seats
Trunk-
Length
4,230 mm
166.5 in
Height
1,190 mm
46.9 in
Range score
531 km
330 mi
569 km
354 mi
CO2 score
-
275 g/km
Trunk score
260 L
9.2 cu ft
-
Power-to-weight score
234 hp/t
175 kW/t
4.3 kg/hp
307 hp/t
229 kW/t
3.3 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

Fuel cost and annual usage
VehicleMaserati GranTurismo I S 4.7 i V8 32VWiesmann GT MF4 S 4.0 V8
Consumption16.2 L/100 km14.5 mpg US17.4 mpg UK12.3 L/100 km19.1 mpg US23 mpg UK
Cost / 100 km28.35 LC100 km21.53 LC100 km
Cost / 100 mi45.62 LC100 mi34.64 LC100 mi
Annual fuel used2,430 L642 US gal535 UK gal1,845 L487 US gal406 UK gal
Annual fuel cost4,253 LC/year3,229 LC/year

Head-to-head comparisons

Maserati GranTurismo I S 4.7 i V8 32V

  • Has 20 hp more
  • Has 90 Nm more
  • Has 2 km/h (1 mph) higher top speed

Pros

  • Highest top speed
  • Most powerful
  • Highest torque

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Heaviest

Wiesmann GT MF4 S 4.0 V8

  • Is 510 kg lighter
  • Is 0.5 s quicker from 0-100 km/h
  • Uses 3.9 L/100 km less fuel
  • Has 73 hp/t better power-to-weight
  • Has 38 km (24 mi) more estimated range

Pros

  • Quickest 0-100 km/h in this comparison
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range

Cons

  • Lowest power
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Maserati GranTurismo I S 4.7 i V8 32V
Wiesmann GT MF4 S 4.0 V8
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2 vehicles selected

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