Car comparison

McLaren Speedtail 4.0 V8vsTechrules Ren RS 28.4 kWh

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

New comparison

McLaren Speedtail

4.0 V8

1070 hpGasolineRWDDual-clutchTwin-turboCoupe2020-2020
VS

Techrules Ren

RS 28.4 kWh

1305 hpDieselAWDAutomaticTurbochargedCoupe2018-present

Comparison overview

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

Best choices

McLaren Speedtail 4.0 V8

  • Quickest 0-100 km/h
    3.0 s
  • Fastest top speed
    403 km/h
    250 mph
  • Lightest
    1,597 kg
    3,521 lb
  • Best overall score
    81/100
  • Best performance score
    95/100
  • Best practicality score
    51/100

Techrules Ren RS 28.4 kWh

  • Most powerful
    1,305 hp
    973 kW
  • Highest torque
    2,340 Nm
    1,726 lb-ft
  • Best power-to-weight
    704 hp/t
    525 kW/t
    1.4 kg/hp
  • Lowest combined fuel consumption
    7.5 L/100 km
    31.4 mpg US
    37.7 mpg UK
  • Best economy score
    87/100

Specification comparison

Specification comparison
ModelMcLarenSpeedtail4.0 V8TechrulesRenRS 28.4 kWh
Power
1,070hp798kW
1,305hp973kW
Torque
1,150Nm848lb-ft
2,340Nm1,726lb-ft
Curb weight
1,597kg3,521lb
1,854kg4,087lb
Top speed
403 km/h
250 mph
330 km/h
205 mph
To 99% top speed
47.1s99% target: 399 km/h / 248 mph
Calculated
40.2s99% target: 327 km/h / 203 mph
Calculated
0-100 km/h
3.0s
3.0s
0-200 km/h
7.2s
Calculated
7.9s
Calculated
0-60 mph
2.9s
Calculated
2.9s
Calculated
Fuel consumption
15.6L/100 km15.1mpg US18.1mpg UK
7.5L/100 km31.4mpg US37.7mpg UK
Quarter mile
10.0s
Calculated
10.3s
Calculated
Power-to-weight
670hp/t500kW/t304hp/1000 lb
Calculated
704hp/t525kW/t319hp/1000 lb
Calculated
Torque-to-weight
720Nm/t482lb-ft/ton
Calculated
1,262Nm/t845lb-ft/ton
Calculated
Estimated range-
1,067km663mi
Calculated
Length
5,137mm202in
5,072mm200in
Width
2,000mm79in
2,055mm81in
Height
1,120mm44in
1,260mm50in
Wheelbase
2,670mm105in
2,724mm107in
Front track-
1,786mm70in
Rear track-
1,775mm70in
Ground clearance-
120mm5in
Doors
2
1
Seats
4
1
Fuel tank-
80L

Performance charts

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

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMcLarenSpeedtail4.0 V8TechrulesRenRS 28.4 kWh
Acceleration checkpoints
0-60 mph
0-97 km/h
2.9 s
2.9 s
0-100 km/h
0-62 mph
3.0 s
3.0 s
0-200 km/h
0-124 mph
7.2 s
7.9 s
0-200 mph
0-322 km/h
16.6 s
32.2 s
Top speed
403 km/h
250 mph
330 km/h
205 mph
Drag race simulation
60 ft
18 m
1.9 s
1.9 s
330 ft
101 m
4.7 s
4.7 s
1/8 mile
201 m
6.8 s
6.9 s
1000 ft
305 m
8.6 s
8.8 s
1/4 mile
402 m
10.0 s
10.3 s
Trap speed
1/4 mile
402 m
250 km/h
155 mph
232 km/h
144 mph

Power comparison

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

Chart data table
VehicleValue
McLarenSpeedtail4.0 V8
1,070 hp
798 kW
TechrulesRenRS 28.4 kWh
1,305 hp
973 kW

Techrules Ren RS 28.4 kWh has 235 hp more than McLaren Speedtail 4.0 V8.

The biggest power difference is between McLaren Speedtail 4.0 V8 and Techrules Ren RS 28.4 kWh: 235 hp (175 kW).

Torque comparison

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

Chart data table
VehicleValue
McLarenSpeedtail4.0 V8
1,150 Nm
848 lb-ft
TechrulesRenRS 28.4 kWh
2,340 Nm
1,726 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
McLarenSpeedtail4.0 V8
1,597 kg
3,521 lb
TechrulesRenRS 28.4 kWh
1,854 kg
4,087 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
McLarenSpeedtail4.0 V8
403 km/h
250 mph
TechrulesRenRS 28.4 kWh
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
McLarenSpeedtail4.0 V83.0 s
TechrulesRenRS 28.4 kWh3.0 s

Although Techrules Ren RS 28.4 kWh has more power, McLaren Speedtail 4.0 V8 is quicker from 0-100 km/h.

Fuel consumption comparison

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

Chart data table
VehicleValue
McLarenSpeedtail4.0 V8
15.6 L/100 km
15.1 mpg US
18.1 mpg UK
TechrulesRenRS 28.4 kWh
7.5 L/100 km
31.4 mpg US
37.7 mpg UK

The biggest fuel consumption difference is between Techrules Ren RS 28.4 kWh and McLaren Speedtail 4.0 V8: 8.1 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
McLarenSpeedtail4.0 V8
670 hp/t
500 kW/t
1.5 kg/hp
TechrulesRenRS 28.4 kWh
704 hp/t
525 kW/t
1.4 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
McLarenSpeedtail4.0 V8
1,070 hp
798 kW
3.0 s
403 km/h
250 mph
TechrulesRenRS 28.4 kWh
1,305 hp
973 kW
3.0 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
McLarenSpeedtail4.0 V8
Power
1,070 hp
798 kW
0-100 km/h3.0 s
Top speed
403 km/h
250 mph
Doors/seats
2 doors
4 seats
Trunk-
Length
5,137 mm
202.2 in
Height
1,120 mm
44.1 in
TechrulesRenRS 28.4 kWh
Power
1,305 hp
973 kW
0-100 km/h3.0 s
Top speed
330 km/h
205 mph
Doors/seats
1 doors
1 seats
Trunk-
Length
5,072 mm
199.7 in
Height
1,260 mm
49.6 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
McLarenSpeedtail4.0 V8
Power
1,070 hp
798 kW
0-100 km/h3.0 s
Top speed
403 km/h
250 mph
15.6 L/100 km
15.1 mpg US
18.1 mpg UK
TechrulesRenRS 28.4 kWh
Power
1,305 hp
973 kW
0-100 km/h3.0 s
Top speed
330 km/h
205 mph
7.5 L/100 km
31.4 mpg US
37.7 mpg UK

Techrules Ren RS 28.4 kWh 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
McLarenSpeedtail4.0 V8
15.6 L/100 km
15.1 mpg US
18.1 mpg UK
3.0 s
TechrulesRenRS 28.4 kWh
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
3.0 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
McLarenSpeedtail4.0 V8
670 hp/t
500 kW/t
1.5 kg/hp
15.6 L/100 km
15.1 mpg US
18.1 mpg UK
TechrulesRenRS 28.4 kWh
704 hp/t
525 kW/t
1.4 kg/hp
7.5 L/100 km
31.4 mpg US
37.7 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMcLarenSpeedtail4.0 V8TechrulesRenRS 28.4 kWh
Power
1,070 hp
798 kW
1,305 hp
973 kW
Torque
1,150 Nm
848 lb-ft
2,340 Nm
1,726 lb-ft
Acceleration
3.0 s
3.0 s
Top speed
403 km/h
250 mph
330 km/h
205 mph
Lightness
1,597 kg
3,521 lb
1,854 kg
4,087 lb
Fuel consumption
15.6 L/100 km
15.1 mpg US
18.1 mpg UK
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk-
Length
5,137 mm
202.2 in
Height
1,120 mm
44.1 in
Doors/seats
1 doors
1 seats
Trunk-
Length
5,072 mm
199.7 in
Height
1,260 mm
49.6 in
Range score
-
1,067 km
663 mi
Power-to-weight score
670 hp/t
500 kW/t
1.5 kg/hp
704 hp/t
525 kW/t
1.4 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 Speedtail 4.0 V8Techrules Ren RS 28.4 kWh
Consumption15.6 L/100 km15.1 mpg US18.1 mpg UK7.5 L/100 km31.4 mpg US37.7 mpg UK
Cost / 100 km27.30 LC100 km13.13 LC100 km
Cost / 100 mi43.94 LC100 mi21.12 LC100 mi
Annual fuel used2,340 L618 US gal515 UK gal1,125 L297 US gal247 UK gal
Annual fuel cost4,095 LC/year1,969 LC/year

Head-to-head comparisons

McLaren Speedtail 4.0 V8

  • Is 257 kg lighter
  • Has 73 km/h (45 mph) higher top speed

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Lightest

Cons

  • Lowest power
  • Highest combined fuel consumption

Techrules Ren RS 28.4 kWh

  • Has 235 hp more
  • Has 1,190 Nm more
  • Uses 8.1 L/100 km less fuel
  • Has 34 hp/t better power-to-weight

Pros

  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Best power-to-weight ratio

Cons

  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
McLaren Speedtail 4.0 V8
Techrules Ren RS 28.4 kWh
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2 vehicles selected

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