Car comparison

McLaren 720S 4.0 V8vsMcLaren 675LT Coupe 3.8 V8

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

New comparison

McLaren 720S

4.0 V8

720 hp3994 ccGasolineRWDAutomaticTwin-turboCoupe2017-2023
VS

McLaren 675LT Coupe

3.8 V8

675 hp3799 ccGasolineRWDAutomaticTwin-turboCoupe2015-2017

Comparison overview

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

Best choices

McLaren 720S 4.0 V8

  • Quickest 0-100 km/h
    2.9 s
  • Fastest top speed
    341 km/h
    212 mph
  • Most powerful
    720 hp
    537 kW
  • Highest torque
    770 Nm
    568 lb-ft
  • Lowest combined fuel consumption
    10.7 L/100 km
    22.0 mpg US
    26.4 mpg UK
  • Lowest city consumption
    15.8 L/100 km
    14.9 mpg US
    17.9 mpg UK
  • Lowest highway consumption
    7.9 L/100 km
    29.8 mpg US
    35.8 mpg UK
  • Lowest CO2 emissions
    249 g/km
  • Best overall score
    78/100
  • Best performance score
    96/100
  • Best economy score
    78/100
  • Best practicality score
    40/100

Specification comparison

Specification comparison
ModelMcLaren720S4.0 V8McLaren675LT Coupe3.8 V8
Power
720hp537kW
675hp503kW
Torque
770Nm568lb-ft
700Nm516lb-ft
Curb weight
1,419kg3,128lb
1,328kg2,928lb
Top speed
341 km/h
212 mph
330 km/h
205 mph
To 99% top speed
44.9s99% target: 338 km/h / 210 mph
Calculated
42.8s99% target: 327 km/h / 203 mph
Calculated
0-100 km/h
2.9s
2.9s
0-200 km/h
7.8s
7.9s
0-60 mph
2.8s
Calculated
2.8s
Calculated
Fuel consumption
10.7L/100 km22mpg US26.4mpg UK
11.7L/100 km20.1mpg US24.1mpg UK
Fuel consumption city
15.8L/100 km14.9mpg US17.9mpg UK
17.8L/100 km13.2mpg US15.9mpg UK
Fuel consumption highway
7.9L/100 km29.8mpg US35.8mpg UK
8.2L/100 km28.7mpg US34.4mpg UK
Quarter mile
10.2s
Calculated
10.3s
Calculated
Power-to-weight
507hp/t378kW/t230hp/1000 lb
Calculated
508hp/t379kW/t231hp/1000 lb
Calculated
Torque-to-weight
543Nm/t363lb-ft/ton
Calculated
527Nm/t353lb-ft/ton
Calculated
Displacement
3,994cc244cu in
3,799cc232cu in
Length
4,543mm179in
4,546mm179in
Width
1,930mm76in
2,095mm82in
Height
1,196mm47in
-
Wheelbase
2,670mm105in
-
Front track
1,674mm66in
-
Rear track
1,629mm64in
-
Trunk volume
360L
-
Doors
2
2
Seats
2
2
CO2 emissions
249g/km
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.

McLaren 720S 4.0 V8McLaren 675LT Coupe 3.8 V8PowerTorque
  • McLaren 720S 4.0 V8: Power / Torque
  • McLaren 675LT Coupe 3.8 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
McLaren720S4.0 V87,250 rpm5,500 rpm8,500 rpm
McLaren675LT Coupe3.8 V87,100 rpm5,000-6,500 rpm7,350 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMcLaren720S4.0 V8McLaren675LT Coupe3.8 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
2.8 s
2.8 s
0-100 km/h
0-62 mph
2.9 s
2.9 s
0-200 km/h
0-124 mph
7.8 s
7.9 s
0-200 mph
0-322 km/h
27.3 s
34.0 s
Top speed
341 km/h
212 mph
330 km/h
205 mph
Drag race simulation
60 ft
18 m
1.8 s
1.8 s
330 ft
101 m
4.6 s
4.6 s
1/8 mile
201 m
6.8 s
6.8 s
1000 ft
305 m
8.7 s
8.7 s
1/4 mile
402 m
10.2 s
10.3 s
Trap speed
1/4 mile
402 m
232 km/h
144 mph
230 km/h
143 mph

Power comparison

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

Chart data table
VehicleValue
McLaren720S4.0 V8
720 hp
537 kW
McLaren675LT Coupe3.8 V8
675 hp
503 kW

McLaren 720S 4.0 V8 has 45 hp more than McLaren 675LT Coupe 3.8 V8.

The biggest power difference is between McLaren 675LT Coupe 3.8 V8 and McLaren 720S 4.0 V8: 45 hp (34 kW).

Torque comparison

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

Chart data table
VehicleValue
McLaren720S4.0 V8
770 Nm
568 lb-ft
McLaren675LT Coupe3.8 V8
700 Nm
516 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
McLaren720S4.0 V8
1,419 kg
3,128 lb
McLaren675LT Coupe3.8 V8
1,328 kg
2,928 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
McLaren720S4.0 V8
341 km/h
212 mph
McLaren675LT Coupe3.8 V8
330 km/h
205 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
McLaren720S4.0 V82.9 s
McLaren675LT Coupe3.8 V82.9 s

Fuel consumption comparison

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

Chart data table
VehicleValue
McLaren720S4.0 V8
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
McLaren675LT Coupe3.8 V8
11.7 L/100 km
20.1 mpg US
24.1 mpg UK

The biggest fuel consumption difference is between McLaren 720S 4.0 V8 and McLaren 675LT Coupe 3.8 V8: 1.0 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
McLaren720S4.0 V8
507 hp/t
378 kW/t
2.0 kg/hp
McLaren675LT Coupe3.8 V8
508 hp/t
379 kW/t
2.0 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
McLaren720S4.0 V8
720 hp
537 kW
2.9 s
341 km/h
212 mph
McLaren675LT Coupe3.8 V8
675 hp
503 kW
2.9 s
330 km/h
205 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
McLaren720S4.0 V8
Power
720 hp
537 kW
0-100 km/h2.9 s
Top speed
341 km/h
212 mph
Doors/seats
2 doors
2 seats
Trunk
360 L
12.7 cu ft
Length
4,543 mm
178.9 in
Height
1,196 mm
47.1 in
McLaren675LT Coupe3.8 V8
Power
675 hp
503 kW
0-100 km/h2.9 s
Top speed
330 km/h
205 mph
Doors/seats
2 doors
2 seats
Trunk-
Length
4,546 mm
179.0 in
Height-

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
McLaren720S4.0 V8
Power
720 hp
537 kW
0-100 km/h2.9 s
Top speed
341 km/h
212 mph
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
McLaren675LT Coupe3.8 V8
Power
675 hp
503 kW
0-100 km/h2.9 s
Top speed
330 km/h
205 mph
11.7 L/100 km
20.1 mpg US
24.1 mpg UK

McLaren 720S 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
McLaren720S4.0 V8
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
2.9 s
McLaren675LT Coupe3.8 V8
11.7 L/100 km
20.1 mpg US
24.1 mpg UK
2.9 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
McLaren720S4.0 V8
507 hp/t
378 kW/t
2.0 kg/hp
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
McLaren675LT Coupe3.8 V8
508 hp/t
379 kW/t
2.0 kg/hp
11.7 L/100 km
20.1 mpg US
24.1 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMcLaren720S4.0 V8McLaren675LT Coupe3.8 V8
Power
720 hp
537 kW
675 hp
503 kW
Torque
770 Nm
568 lb-ft
700 Nm
516 lb-ft
Acceleration
2.9 s
2.9 s
Top speed
341 km/h
212 mph
330 km/h
205 mph
Lightness
1,419 kg
3,128 lb
1,328 kg
2,928 lb
Fuel consumption
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
11.7 L/100 km
20.1 mpg US
24.1 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
360 L
12.7 cu ft
Length
4,543 mm
178.9 in
Height
1,196 mm
47.1 in
Doors/seats
2 doors
2 seats
Trunk-
Length
4,546 mm
179.0 in
Height-
CO2 score
249 g/km
275 g/km
Trunk score
360 L
12.7 cu ft
-
Power-to-weight score
507 hp/t
378 kW/t
2.0 kg/hp
508 hp/t
379 kW/t
2.0 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 720S 4.0 V8McLaren 675LT Coupe 3.8 V8
Consumption10.7 L/100 km22 mpg US26.4 mpg UK11.7 L/100 km20.1 mpg US24.1 mpg UK
Cost / 100 km18.72 LC100 km20.47 LC100 km
Cost / 100 mi30.13 LC100 mi32.95 LC100 mi
Annual fuel used1,605 L424 US gal353 UK gal1,755 L464 US gal386 UK gal
Annual fuel cost2,809 LC/year3,071 LC/year

Head-to-head comparisons

McLaren 720S 4.0 V8

  • Has 45 hp more
  • Has 70 Nm more
  • Has 11 km/h (7 mph) higher top speed
  • Uses 1.0 L/100 km less fuel
  • Emits 26 g/km less CO2

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption

Cons

  • Heaviest

McLaren 675LT Coupe 3.8 V8

  • Is 91 kg lighter
  • Has 1 hp/t better power-to-weight

Pros

  • Lightest
  • Best power-to-weight ratio

Cons

  • Lowest power
  • Highest combined fuel consumption
  • Lowest top speed
  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
McLaren 720S 4.0 V8
McLaren 675LT Coupe 3.8 V8
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