Car comparison

McLaren 765LT 4.0 V8vsMcLaren 620R 3.8 V8

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

New comparison

McLaren 765LT

4.0 V8

765 hp3994 ccGasolineRWDAutomaticTwin-turboCoupe2020-2023
VS

McLaren 620R

3.8 V8

620 hp3799 ccGasolineRWDAutomaticTwin-turboCoupe2019-2021

Comparison overview

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

Best choices

McLaren 765LT 4.0 V8

  • Quickest 0-100 km/h
    2.8 s
  • Fastest top speed
    330 km/h
    205 mph
  • Most powerful
    765 hp
    570 kW
  • Highest torque
    800 Nm
    590 lb-ft
  • Lightest
    1,339 kg
    2,952 lb
  • Best power-to-weight
    571 hp/t
    426 kW/t
    1.8 kg/hp
  • Best overall score
    77/100
  • Best performance score
    96/100
  • Best practicality score
    38/100

Specification comparison

Specification comparison
ModelMcLaren765LT4.0 V8McLaren620R3.8 V8
Power
765hp570kW
620hp462kW
Torque
800Nm590lb-ft
620Nm457lb-ft
Curb weight
1,339kg2,952lb
1,386kg3,056lb
Top speed
330 km/h
205 mph
322 km/h
200 mph
To 99% top speed
35.4s99% target: 327 km/h / 203 mph
Calculated
42.9s99% target: 319 km/h / 198 mph
Calculated
0-100 km/h
2.8s
2.9s
0-200 km/h
7.2s
8.1s
0-60 mph
2.7s
Calculated
2.8s
Calculated
Fuel consumption-
13.1L/100 km18mpg US21.6mpg UK
Fuel consumption city-
15.7L/100 km15mpg US18.0mpg UK
Fuel consumption highway-
10.2L/100 km23.1mpg US27.7mpg UK
Quarter mile
10.0s
Calculated
10.3s
Calculated
Power-to-weight
571hp/t426kW/t259hp/1000 lb
Calculated
447hp/t334kW/t203hp/1000 lb
Calculated
Torque-to-weight
597Nm/t400lb-ft/ton
Calculated
447Nm/t299lb-ft/ton
Calculated
Estimated range-
550km342mi
Calculated
Displacement
3,994cc244cu in
3,799cc232cu in
Length
4,600mm181in
4,557mm179in
Width
2,045mm81in
1,944mm77in
Height
1,159mm46in
1,194mm47in
Wheelbase
2,670mm105in
2,670mm105in
Front track
1,656mm65in
1,680mm66in
Rear track
1,612mm63in
1,618mm64in
Trunk volume-
120L
Doors
2
2
Seats
2
2
Fuel tank
72L
72L

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.

McLaren 765LT 4.0 V8McLaren 620R 3.8 V8PowerTorque
  • McLaren 765LT 4.0 V8: Power / Torque
  • McLaren 620R 3.8 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
McLaren765LT4.0 V87,500 rpm5,500 rpm8,500 rpm
McLaren620R3.8 V87,000 rpm3,500 rpm7,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMcLaren765LT4.0 V8McLaren620R3.8 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
2.7 s
2.8 s
0-100 km/h
0-62 mph
2.8 s
2.9 s
0-200 km/h
0-124 mph
7.2 s
8.1 s
0-200 mph
0-322 km/h
28.5 s
-
Top speed
330 km/h
205 mph
322 km/h
200 mph
Drag race simulation
60 ft
18 m
1.8 s
1.8 s
330 ft
101 m
4.5 s
4.6 s
1/8 mile
201 m
6.7 s
6.8 s
1000 ft
305 m
8.5 s
8.7 s
1/4 mile
402 m
10.0 s
10.3 s
Trap speed
1/4 mile
402 m
240 km/h
149 mph
227 km/h
141 mph

Power comparison

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

Chart data table
VehicleValue
McLaren765LT4.0 V8
765 hp
570 kW
McLaren620R3.8 V8
620 hp
462 kW

McLaren 765LT 4.0 V8 has 145 hp more than McLaren 620R 3.8 V8.

The biggest power difference is between McLaren 620R 3.8 V8 and McLaren 765LT 4.0 V8: 145 hp (108 kW).

Torque comparison

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

Chart data table
VehicleValue
McLaren765LT4.0 V8
800 Nm
590 lb-ft
McLaren620R3.8 V8
620 Nm
457 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
McLaren765LT4.0 V8
1,339 kg
2,952 lb
McLaren620R3.8 V8
1,386 kg
3,056 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
McLaren765LT4.0 V8
330 km/h
205 mph
McLaren620R3.8 V8
322 km/h
200 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
McLaren765LT4.0 V82.8 s
McLaren620R3.8 V82.9 s

The biggest 0-100 km/h difference is between McLaren 765LT 4.0 V8 and McLaren 620R 3.8 V8: 0.1 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
McLaren765LT4.0 V8
571 hp/t
426 kW/t
1.8 kg/hp
McLaren620R3.8 V8
447 hp/t
334 kW/t
2.2 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
McLaren765LT4.0 V8
765 hp
570 kW
2.8 s
330 km/h
205 mph
McLaren620R3.8 V8
620 hp
462 kW
2.9 s
322 km/h
200 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
McLaren765LT4.0 V8
Power
765 hp
570 kW
0-100 km/h2.8 s
Top speed
330 km/h
205 mph
Doors/seats
2 doors
2 seats
Trunk-
Length
4,600 mm
181.1 in
Height
1,159 mm
45.6 in
McLaren620R3.8 V8
Power
620 hp
462 kW
0-100 km/h2.9 s
Top speed
322 km/h
200 mph
Doors/seats
2 doors
2 seats
Trunk
120 L
4.2 cu ft
Length
4,557 mm
179.4 in
Height
1,194 mm
47.0 in

Detailed score breakdown

Detailed score breakdown
VehicleMcLaren765LT4.0 V8McLaren620R3.8 V8
Power
765 hp
570 kW
620 hp
462 kW
Torque
800 Nm
590 lb-ft
620 Nm
457 lb-ft
Acceleration
2.8 s
2.9 s
Top speed
330 km/h
205 mph
322 km/h
200 mph
Lightness
1,339 kg
2,952 lb
1,386 kg
3,056 lb
Fuel consumption
-
13.1 L/100 km
18.0 mpg US
21.6 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk-
Length
4,600 mm
181.1 in
Height
1,159 mm
45.6 in
Doors/seats
2 doors
2 seats
Trunk
120 L
4.2 cu ft
Length
4,557 mm
179.4 in
Height
1,194 mm
47.0 in
Range score
-
550 km
342 mi
Trunk score
-
120 L
4.2 cu ft
Power-to-weight score
571 hp/t
426 kW/t
1.8 kg/hp
447 hp/t
334 kW/t
2.2 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
VehicleMcLaren 620R 3.8 V8
Consumption13.1 L/100 km18 mpg US21.6 mpg UK
Cost / 100 km22.93 LC100 km
Cost / 100 mi36.89 LC100 mi
Annual fuel used1,965 L519 US gal432 UK gal
Annual fuel cost3,439 LC/year

Head-to-head comparisons

McLaren 765LT 4.0 V8

  • Has 145 hp more
  • Has 180 Nm more
  • Is 47 kg lighter
  • Is 0.1 s quicker from 0-100 km/h
  • Has 8 km/h (5 mph) higher top speed
  • Has 124 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lightest
  • Best power-to-weight ratio

McLaren 620R 3.8 V8

No measurable advantages in the available data.

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
McLaren 765LT 4.0 V8
McLaren 620R 3.8 V8
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McLaren 765LT 4.0 V8 vs McLaren 620R 3.8 V8 - car comparison - FastVsFaster