Car comparison

Ferrari Roma 3.9 V8vsMcLaren GT 4.0 V8

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

New comparison

Ferrari Roma

3.9 V8

620 hp3855 ccGasolineRWDDual-clutchTwin-turboCoupe2020-present
VS

McLaren GT

4.0 V8

620 hp3994 ccGasolineRWDAutomaticTwin-turboCoupe2019-2023

Comparison overview

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

Best choices

Ferrari Roma 3.9 V8

  • Fastest top speed
    335 km/h
    208 mph Unrestricted
    320 km/h
    199 mph Restricted
  • Most powerful
    620 hp
    462 kW
  • Highest torque
    760 Nm
    561 lb-ft
  • Largest trunk
    272 L
  • Best overall score
    79/100
  • Best performance score
    94/100
  • Best practicality score
    46/100

McLaren GT 4.0 V8

  • Quickest 0-100 km/h
    3.1 s
  • Lightest
    1,530 kg
    3,373 lb
  • Best power-to-weight
    405 hp/t
    302 kW/t
    2.5 kg/hp
  • Lowest combined fuel consumption
    10.8 L/100 km
    21.8 mpg US
    26.2 mpg UK
  • Best economy score
    78/100

Specification comparison

Specification comparison
ModelFerrariRoma3.9 V8McLarenGT4.0 V8
Power
620hp462kW
620hp462kW
Torque
760Nm561lb-ft
630Nm465lb-ft
Curb weight
1,570kg3,461lb
1,530kg3,373lb
Top speed
Unrestricted
335 km/h208 mph
Restricted
320 km/h199 mph
Calculated
326 km/h
203 mph
To 99% top speed
52.7s99% target: 332 km/h / 206 mph
Calculated
52.5s99% target: 323 km/h / 201 mph
Calculated
0-100 km/h
3.4s
3.1s
0-200 km/h
9.3s
9.0s
0-60 mph
3.3s
Calculated
3.0s
Calculated
Fuel consumption
11.2L/100 km21mpg US25.2mpg UK
10.8L/100 km21.8mpg US26.2mpg UK
Fuel consumption city-
14.6L/100 km16.1mpg US19.3mpg UK
Fuel consumption highway-
8.7L/100 km27mpg US32.5mpg UK
Quarter mile
11.0s
Calculated
10.7s
Calculated
Power-to-weight
395hp/t294kW/t179hp/1000 lb
Calculated
405hp/t302kW/t184hp/1000 lb
Calculated
Torque-to-weight
484Nm/t324lb-ft/ton
Calculated
412Nm/t276lb-ft/ton
Calculated
Estimated range-
667km414mi
Calculated
Displacement
3,855cc235cu in
3,994cc244cu in
Length
4,656mm183in
4,683mm184in
Width
1,974mm78in
2,045mm81in
Height
1,301mm51in
1,234mm49in
Wheelbase
2,670mm105in
2,675mm105in
Front track
1,562mm61in
1,671mm66in
Rear track
1,679mm66in
1,663mm65in
Trunk volume
272L
150L
Max trunk volume
345L
420L
Doors
2
2
Seats
4
2
Fuel tank-
72L
CO2 emissions-
245g/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.

Ferrari Roma 3.9 V8McLaren GT 4.0 V8PowerTorque
  • Ferrari Roma 3.9 V8: Power / Torque
  • McLaren GT 4.0 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
FerrariRoma3.9 V85,750-7,500 rpm3,000-5,750 rpm7,750 rpm
McLarenGT4.0 V87,500 rpm5,500-6,500 rpm7,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricFerrariRoma3.9 V8McLarenGT4.0 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
3.3 s
3.0 s
0-100 km/h
0-62 mph
3.4 s
3.1 s
0-200 km/h
0-124 mph
9.3 s
9.0 s
0-200 mph
0-322 km/h
36.2 s
49.5 s
Top speed
Unrestricted
335 km/h208 mph
Restricted
320 km/h199 mph
Likely limited
326 km/h
203 mph
Drag race simulation
60 ft
18 m
1.9 s
1.8 s
330 ft
101 m
4.9 s
4.7 s
1/8 mile
201 m
7.3 s
7.0 s
1000 ft
305 m
9.3 s
9.0 s
1/4 mile
402 m
11.0 s
10.7 s
Trap speed
1/4 mile
402 m
219 km/h
136 mph
219 km/h
136 mph

Power comparison

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

Chart data table
VehicleValue
FerrariRoma3.9 V8
620 hp
462 kW
McLarenGT4.0 V8
620 hp
462 kW

Torque comparison

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

Chart data table
VehicleValue
FerrariRoma3.9 V8
760 Nm
561 lb-ft
McLarenGT4.0 V8
630 Nm
465 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
FerrariRoma3.9 V8
1,570 kg
3,461 lb
McLarenGT4.0 V8
1,530 kg
3,373 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
FerrariRoma3.9 V8
Unrestricted
335 km/h208 mph
Restricted
320 km/h199 mph
McLarenGT4.0 V8
326 km/h
203 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
FerrariRoma3.9 V83.4 s
McLarenGT4.0 V83.1 s

The biggest 0-100 km/h difference is between McLaren GT 4.0 V8 and Ferrari Roma 3.9 V8: 0.3 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
FerrariRoma3.9 V8
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
McLarenGT4.0 V8
10.8 L/100 km
21.8 mpg US
26.2 mpg UK

Power-to-weight comparison

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

Chart data table
VehicleValue
FerrariRoma3.9 V8
395 hp/t
294 kW/t
2.5 kg/hp
McLarenGT4.0 V8
405 hp/t
302 kW/t
2.5 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
FerrariRoma3.9 V8
620 hp
462 kW
3.4 s
Unrestricted
335 km/h208 mph
Restricted
320 km/h199 mph
McLarenGT4.0 V8
620 hp
462 kW
3.1 s
326 km/h
203 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
FerrariRoma3.9 V8
Power
620 hp
462 kW
0-100 km/h3.4 s
Top speed
Unrestricted
335 km/h208 mph
Restricted
320 km/h199 mph
Doors/seats
2 doors
4 seats
Trunk
272 L
9.6 cu ft
Length
4,656 mm
183.3 in
Height
1,301 mm
51.2 in
McLarenGT4.0 V8
Power
620 hp
462 kW
0-100 km/h3.1 s
Top speed
326 km/h
203 mph
Doors/seats
2 doors
2 seats
Trunk
150 L
5.3 cu ft
Length
4,683 mm
184.4 in
Height
1,234 mm
48.6 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
FerrariRoma3.9 V8
Power
620 hp
462 kW
0-100 km/h3.4 s
Top speed
Unrestricted
335 km/h208 mph
Restricted
320 km/h199 mph
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
McLarenGT4.0 V8
Power
620 hp
462 kW
0-100 km/h3.1 s
Top speed
326 km/h
203 mph
10.8 L/100 km
21.8 mpg US
26.2 mpg UK

McLaren GT 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
FerrariRoma3.9 V8
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
3.4 s
McLarenGT4.0 V8
10.8 L/100 km
21.8 mpg US
26.2 mpg UK
3.1 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
FerrariRoma3.9 V8
395 hp/t
294 kW/t
2.5 kg/hp
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
McLarenGT4.0 V8
405 hp/t
302 kW/t
2.5 kg/hp
10.8 L/100 km
21.8 mpg US
26.2 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleFerrariRoma3.9 V8McLarenGT4.0 V8
Power
620 hp
462 kW
620 hp
462 kW
Torque
760 Nm
561 lb-ft
630 Nm
465 lb-ft
Acceleration
3.4 s
3.1 s
Top speed
Unrestricted
335 km/h208 mph
Restricted
320 km/h199 mph
326 km/h
203 mph
Lightness
1,570 kg
3,461 lb
1,530 kg
3,373 lb
Fuel consumption
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
10.8 L/100 km
21.8 mpg US
26.2 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
272 L
9.6 cu ft
Length
4,656 mm
183.3 in
Height
1,301 mm
51.2 in
Doors/seats
2 doors
2 seats
Trunk
150 L
5.3 cu ft
Length
4,683 mm
184.4 in
Height
1,234 mm
48.6 in
Range score
-
667 km
414 mi
CO2 score
-
245 g/km
Trunk score
272 L
9.6 cu ft
150 L
5.3 cu ft
Power-to-weight score
395 hp/t
294 kW/t
2.5 kg/hp
405 hp/t
302 kW/t
2.5 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

Fuel cost and annual usage
VehicleFerrari Roma 3.9 V8McLaren GT 4.0 V8
Consumption11.2 L/100 km21 mpg US25.2 mpg UK10.8 L/100 km21.8 mpg US26.2 mpg UK
Cost / 100 km19.60 LC100 km18.90 LC100 km
Cost / 100 mi31.54 LC100 mi30.42 LC100 mi
Annual fuel used1,680 L444 US gal370 UK gal1,620 L428 US gal356 UK gal
Annual fuel cost2,940 LC/year2,835 LC/year

Head-to-head comparisons

Ferrari Roma 3.9 V8

  • Has 130 Nm more
  • Has 9 km/h (6 mph) higher top speed
  • Has 122 L more trunk volume

Pros

  • Highest top speed
  • Most powerful
  • Highest torque
  • Largest trunk

Cons

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

McLaren GT 4.0 V8

  • Is 40 kg lighter
  • Is 0.3 s quicker from 0-100 km/h
  • Uses 0.4 L/100 km less fuel
  • Has 10 hp/t better power-to-weight

Pros

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

Cons

  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Ferrari Roma 3.9 V8
McLaren GT 4.0 V8
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2 vehicles selected

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