Car comparison

Bentley Flying Spur II · Facelift 2015 S 4.0 V8vsLexus GS IV · Facelift 2015 F 5.0 V8

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

New comparison

Bentley Flying Spur II · Facelift 2015

S 4.0 V8

528 hp3993 ccGasolineAWDAutomaticTwin-turboSedan2016-2019
VS

Lexus GS IV · Facelift 2015

F 5.0 V8

477 hp4969 ccGasolineRWDAutomaticNaturally aspiratedSedan2016-2020

Comparison overview

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

Best choices

Bentley Flying Spur II Facelift 2015 S 4.0 V8

  • Fastest top speed
    306 km/h
    190 mph
  • Most powerful
    528 hp
    394 kW
  • Highest torque
    680 Nm
    502 lb-ft
  • Lowest combined fuel consumption
    10.9 L/100 km
    21.6 mpg US
    25.9 mpg UK
  • Lowest city consumption
    15.9 L/100 km
    14.8 mpg US
    17.8 mpg UK
  • Lowest highway consumption
    8.0 L/100 km
    29.4 mpg US
    35.3 mpg UK
  • Lowest CO2 emissions
    254 g/km
  • Best estimated range
    826 km
    513 mi
  • Best performance score
    83/100
  • Best economy score
    78/100

Lexus GS IV Facelift 2015 F 5.0 V8

  • Quickest 0-100 km/h
    4.6 s
  • Lightest
    1,865 kg
    4,112 lb
  • Best power-to-weight
    256 hp/t
    191 kW/t
    3.9 kg/hp
  • Best overall score
    80/100
  • Best practicality score
    78/100

Specification comparison

Specification comparison
ModelBentleyFlying Spur IIFacelift 2015S 4.0 V8LexusGS IVFacelift 2015F 5.0 V8
Power
528hp394kW
477hp356kW
Torque
680Nm502lb-ft
530Nm391lb-ft
Curb weight
2,417kg5,329lb
1,865kg4,112lb
Gross weight
2,972kg6,552lb
2,320kg5,115lb
Top speed
306 km/h
190 mph
Unrestricted
285 km/h177 mph
Restricted
270 km/h168 mph
Calculated
To 99% top speed
62.6s99% target: 303 km/h / 188 mph
Calculated
45.9s99% target: 282 km/h / 175 mph
Calculated
0-100 km/h
4.9s
4.6s
0-200 km/h
13.6s
Calculated
12.5s
Calculated
0-60 mph
4.7s
Calculated
4.4s
Calculated
Fuel consumption
10.9L/100 km21.6mpg US25.9mpg UK
11.2L/100 km21mpg US25.2mpg UK
Fuel consumption city
15.9L/100 km14.8mpg US17.8mpg UK
16.6L/100 km14.2mpg US17.0mpg UK
Fuel consumption highway
8L/100 km29.4mpg US35.3mpg UK
8.1L/100 km29mpg US34.9mpg UK
Quarter mile
12.7s
Calculated
12.4s
Calculated
Power-to-weight
218hp/t163kW/t99hp/1000 lb
Calculated
256hp/t191kW/t116hp/1000 lb
Calculated
Torque-to-weight
281Nm/t188lb-ft/ton
Calculated
284Nm/t190lb-ft/ton
Calculated
Estimated range
826km513mi
Calculated
589km366mi
Calculated
Displacement
3,993cc244cu in
4,969cc303cu in
Length
5,299mm209in
4,915mm194in
Width
1,984mm78in
1,845mm73in
Height
1,488mm59in
1,440mm57in
Wheelbase
3,066mm121in
2,850mm112in
Trunk volume
475L
-
Doors
4
4
Seats
4
5
Fuel tank
90L
66L
CO2 emissions
254g/km
260g/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.

Bentley Flying Spur II Facelift 2015 S 4.0 V8Lexus GS IV Facelift 2015 F 5.0 V8PowerTorque
  • Bentley Flying Spur II Facelift 2015 S 4.0 V8: Power / Torque
  • Lexus GS IV Facelift 2015 F 5.0 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BentleyFlying Spur IIFacelift 2015S 4.0 V86,000 rpm1,700 rpm6,250 rpm
LexusGS IVFacelift 2015F 5.0 V87,100 rpm4,800-5,600 rpm7,350 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBentleyFlying Spur IIFacelift 2015S 4.0 V8LexusGS IVFacelift 2015F 5.0 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
4.7 s
4.4 s
0-100 km/h
0-62 mph
4.9 s
4.6 s
0-200 km/h
0-124 mph
13.6 s
12.5 s
Top speed
306 km/h
190 mph
Unrestricted
285 km/h177 mph
Restricted
270 km/h168 mph
Likely limited
Drag race simulation
60 ft
18 m
2.3 s
2.3 s
330 ft
101 m
5.8 s
5.7 s
1/8 mile
201 m
8.5 s
8.3 s
1000 ft
305 m
10.8 s
10.5 s
1/4 mile
402 m
12.7 s
12.4 s
Trap speed
1/4 mile
402 m
193 km/h
120 mph
199 km/h
123 mph

Power comparison

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

Chart data table
VehicleValue
BentleyFlying Spur IIFacelift 2015S 4.0 V8
528 hp
394 kW
LexusGS IVFacelift 2015F 5.0 V8
477 hp
356 kW

Bentley Flying Spur II Facelift 2015 S 4.0 V8 has 51 hp more than Lexus GS IV Facelift 2015 F 5.0 V8.

The biggest power difference is between Lexus GS IV Facelift 2015 F 5.0 V8 and Bentley Flying Spur II Facelift 2015 S 4.0 V8: 51 hp (38 kW).

Torque comparison

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

Chart data table
VehicleValue
BentleyFlying Spur IIFacelift 2015S 4.0 V8
680 Nm
502 lb-ft
LexusGS IVFacelift 2015F 5.0 V8
530 Nm
391 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BentleyFlying Spur IIFacelift 2015S 4.0 V8
2,417 kg
5,329 lb
LexusGS IVFacelift 2015F 5.0 V8
1,865 kg
4,112 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BentleyFlying Spur IIFacelift 2015S 4.0 V8
306 km/h
190 mph
LexusGS IVFacelift 2015F 5.0 V8
Unrestricted
285 km/h177 mph
Restricted
270 km/h168 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BentleyFlying Spur IIFacelift 2015S 4.0 V84.9 s
LexusGS IVFacelift 2015F 5.0 V84.6 s

Although Bentley Flying Spur II Facelift 2015 S 4.0 V8 has more power, Lexus GS IV Facelift 2015 F 5.0 V8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Lexus GS IV Facelift 2015 F 5.0 V8 and Bentley Flying Spur II Facelift 2015 S 4.0 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
BentleyFlying Spur IIFacelift 2015S 4.0 V8
10.9 L/100 km
21.6 mpg US
25.9 mpg UK
LexusGS IVFacelift 2015F 5.0 V8
11.2 L/100 km
21.0 mpg US
25.2 mpg UK

Power-to-weight comparison

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

Chart data table
VehicleValue
BentleyFlying Spur IIFacelift 2015S 4.0 V8
218 hp/t
163 kW/t
4.6 kg/hp
LexusGS IVFacelift 2015F 5.0 V8
256 hp/t
191 kW/t
3.9 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BentleyFlying Spur IIFacelift 2015S 4.0 V8
826 km
513 mi
LexusGS IVFacelift 2015F 5.0 V8
589 km
366 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BentleyFlying Spur IIFacelift 2015S 4.0 V8
528 hp
394 kW
4.9 s
306 km/h
190 mph
LexusGS IVFacelift 2015F 5.0 V8
477 hp
356 kW
4.6 s
Unrestricted
285 km/h177 mph
Restricted
270 km/h168 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
BentleyFlying Spur IIFacelift 2015S 4.0 V8
Power
528 hp
394 kW
0-100 km/h4.9 s
Top speed
306 km/h
190 mph
Doors/seats
4 doors
4 seats
Trunk
475 L
16.8 cu ft
Length
5,299 mm
208.6 in
Height
1,488 mm
58.6 in
LexusGS IVFacelift 2015F 5.0 V8
Power
477 hp
356 kW
0-100 km/h4.6 s
Top speed
Unrestricted
285 km/h177 mph
Restricted
270 km/h168 mph
Doors/seats
4 doors
5 seats
Trunk-
Length
4,915 mm
193.5 in
Height
1,440 mm
56.7 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
BentleyFlying Spur IIFacelift 2015S 4.0 V8
Power
528 hp
394 kW
0-100 km/h4.9 s
Top speed
306 km/h
190 mph
10.9 L/100 km
21.6 mpg US
25.9 mpg UK
LexusGS IVFacelift 2015F 5.0 V8
Power
477 hp
356 kW
0-100 km/h4.6 s
Top speed
Unrestricted
285 km/h177 mph
Restricted
270 km/h168 mph
11.2 L/100 km
21.0 mpg US
25.2 mpg UK

Bentley Flying Spur II Facelift 2015 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
BentleyFlying Spur IIFacelift 2015S 4.0 V8
10.9 L/100 km
21.6 mpg US
25.9 mpg UK
4.9 s
LexusGS IVFacelift 2015F 5.0 V8
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
4.6 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
BentleyFlying Spur IIFacelift 2015S 4.0 V8
218 hp/t
163 kW/t
4.6 kg/hp
10.9 L/100 km
21.6 mpg US
25.9 mpg UK
LexusGS IVFacelift 2015F 5.0 V8
256 hp/t
191 kW/t
3.9 kg/hp
11.2 L/100 km
21.0 mpg US
25.2 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBentleyFlying Spur IIFacelift 2015S 4.0 V8LexusGS IVFacelift 2015F 5.0 V8
Power
528 hp
394 kW
477 hp
356 kW
Torque
680 Nm
502 lb-ft
530 Nm
391 lb-ft
Acceleration
4.9 s
4.6 s
Top speed
306 km/h
190 mph
Unrestricted
285 km/h177 mph
Restricted
270 km/h168 mph
Lightness
2,417 kg
5,329 lb
1,865 kg
4,112 lb
Fuel consumption
10.9 L/100 km
21.6 mpg US
25.9 mpg UK
11.2 L/100 km
21.0 mpg US
25.2 mpg UK
Practicality
Doors/seats
4 doors
4 seats
Trunk
475 L
16.8 cu ft
Length
5,299 mm
208.6 in
Height
1,488 mm
58.6 in
Doors/seats
4 doors
5 seats
Trunk-
Length
4,915 mm
193.5 in
Height
1,440 mm
56.7 in
Range score
826 km
513 mi
589 km
366 mi
CO2 score
254 g/km
260 g/km
Trunk score
475 L
16.8 cu ft
-
Power-to-weight score
218 hp/t
163 kW/t
4.6 kg/hp
256 hp/t
191 kW/t
3.9 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
VehicleBentley Flying Spur II Facelift 2015 S 4.0 V8Lexus GS IV Facelift 2015 F 5.0 V8
Consumption10.9 L/100 km21.6 mpg US25.9 mpg UK11.2 L/100 km21 mpg US25.2 mpg UK
Cost / 100 km19.08 LC100 km19.60 LC100 km
Cost / 100 mi30.70 LC100 mi31.54 LC100 mi
Annual fuel used1,635 L432 US gal360 UK gal1,680 L444 US gal370 UK gal
Annual fuel cost2,861 LC/year2,940 LC/year

Head-to-head comparisons

Bentley Flying Spur II Facelift 2015 S 4.0 V8

  • Has 51 hp more
  • Has 150 Nm more
  • Has 21 km/h (13 mph) higher top speed
  • Uses 0.3 L/100 km less fuel
  • Has 236 km (147 mi) more estimated range
  • Emits 6 g/km less CO2

Pros

  • Highest top speed
  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range

Cons

  • Slowest 0-100 km/h
  • Heaviest

Lexus GS IV Facelift 2015 F 5.0 V8

  • Is 552 kg lighter
  • Is 0.3 s quicker from 0-100 km/h
  • Has 37 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • 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
Bentley Flying Spur II S 4.0 V8
Lexus GS IV F 5.0 V8
Compare selected cars
2 vehicles selected

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Bentley Flying Spur II · Facelift 2015 S 4.0 V8 vs Lexus GS IV · Facelift 2015 F 5.0 V8 - car comparison - FastVsFaster