Car comparison

Bentley Flying Spur II · Facelift 2015 S 4.0 V8vsBentley Mulsanne II 6.75 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

Bentley Mulsanne II

6.75 V8

512 hp6752 ccGasolineRWDAutomaticTwin-turboSedan2010-2016

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

  • Quickest 0-100 km/h
    4.9 s
  • Fastest top speed
    306 km/h
    190 mph
  • Most powerful
    528 hp
    394 kW
  • Lightest
    2,417 kg
    5,329 lb
  • Best power-to-weight
    218 hp/t
    163 kW/t
    4.6 kg/hp
  • 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
  • Best estimated range
    826 km
    513 mi
  • Largest trunk
    475 L
  • Best overall score
    79/100
  • Best performance score
    83/100
  • Best economy score
    78/100
  • Best practicality score
    71/100

Specification comparison

Specification comparison
ModelBentleyFlying Spur IIFacelift 2015S 4.0 V8BentleyMulsanne II6.75 V8
Power
528hp394kW
512hp382kW
Torque
680Nm502lb-ft
1,020Nm752lb-ft
Curb weight
2,417kg5,329lb
2,585kg5,699lb
Gross weight
2,972kg6,552lb
3,090kg6,812lb
Top speed
306 km/h
190 mph
296 km/h
184 mph
To 99% top speed
62.6s99% target: 303 km/h / 188 mph
Calculated
66.8s99% target: 293 km/h / 182 mph
Calculated
0-100 km/h
4.9s
5.3s
0-200 km/h
13.6s
Calculated
15.2s
Calculated
0-60 mph
4.7s
Calculated
5.1s
Calculated
Fuel consumption
10.9L/100 km21.6mpg US25.9mpg UK
16.9L/100 km13.9mpg US16.7mpg UK
Fuel consumption city
15.9L/100 km14.8mpg US17.8mpg UK
25.3L/100 km9.3mpg US11.2mpg UK
Fuel consumption highway
8L/100 km29.4mpg US35.3mpg UK
11.8L/100 km19.9mpg US23.9mpg UK
Quarter mile
12.7s
Calculated
13.2s
Calculated
Power-to-weight
218hp/t163kW/t99hp/1000 lb
Calculated
198hp/t148kW/t90hp/1000 lb
Calculated
Torque-to-weight
281Nm/t188lb-ft/ton
Calculated
395Nm/t264lb-ft/ton
Calculated
Estimated range
826km513mi
Calculated
568km353mi
Calculated
Displacement
3,993cc244cu in
6,752cc412cu in
Length
5,299mm209in
5,575mm219in
Width
1,984mm78in
1,926mm76in
Height
1,488mm59in
1,521mm60in
Wheelbase
3,066mm121in
3,266mm129in
Front track-
1,615mm64in
Rear track-
1,652mm65in
Trunk volume
475L
443L
Doors
4
4
Seats
4
4
Fuel tank
90L
96L
CO2 emissions
254g/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 V8Bentley Mulsanne II 6.75 V8PowerTorque
  • Bentley Flying Spur II Facelift 2015 S 4.0 V8: Power / Torque
  • Bentley Mulsanne II 6.75 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
BentleyMulsanne II6.75 V84,200 rpm1,750 rpm4,450 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBentleyFlying Spur IIFacelift 2015S 4.0 V8BentleyMulsanne II6.75 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
4.7 s
5.1 s
0-100 km/h
0-62 mph
4.9 s
5.3 s
0-200 km/h
0-124 mph
13.6 s
15.2 s
Top speed
306 km/h
190 mph
296 km/h
184 mph
Drag race simulation
60 ft
18 m
2.3 s
2.4 s
330 ft
101 m
5.8 s
6.0 s
1/8 mile
201 m
8.5 s
8.8 s
1000 ft
305 m
10.8 s
11.2 s
1/4 mile
402 m
12.7 s
13.2 s
Trap speed
1/4 mile
402 m
193 km/h
120 mph
185 km/h
115 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
BentleyMulsanne II6.75 V8
512 hp
382 kW

Bentley Flying Spur II Facelift 2015 S 4.0 V8 has 16 hp more than Bentley Mulsanne II 6.75 V8.

The biggest power difference is between Bentley Mulsanne II 6.75 V8 and Bentley Flying Spur II Facelift 2015 S 4.0 V8: 16 hp (12 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
BentleyMulsanne II6.75 V8
1,020 Nm
752 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
BentleyMulsanne II6.75 V8
2,585 kg
5,699 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
BentleyMulsanne II6.75 V8
296 km/h
184 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
BentleyMulsanne II6.75 V85.3 s

The biggest 0-100 km/h difference is between Bentley Flying Spur II Facelift 2015 S 4.0 V8 and Bentley Mulsanne II 6.75 V8: 0.4 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
BentleyMulsanne II6.75 V8
16.9 L/100 km
13.9 mpg US
16.7 mpg UK

The biggest fuel consumption difference is between Bentley Flying Spur II Facelift 2015 S 4.0 V8 and Bentley Mulsanne II 6.75 V8: 6.0 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
BentleyFlying Spur IIFacelift 2015S 4.0 V8
218 hp/t
163 kW/t
4.6 kg/hp
BentleyMulsanne II6.75 V8
198 hp/t
148 kW/t
5.0 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
BentleyMulsanne II6.75 V8
568 km
353 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
BentleyMulsanne II6.75 V8
512 hp
382 kW
5.3 s
296 km/h
184 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
BentleyMulsanne II6.75 V8
Power
512 hp
382 kW
0-100 km/h5.3 s
Top speed
296 km/h
184 mph
Doors/seats
4 doors
4 seats
Trunk
443 L
15.6 cu ft
Length
5,575 mm
219.5 in
Height
1,521 mm
59.9 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
BentleyMulsanne II6.75 V8
Power
512 hp
382 kW
0-100 km/h5.3 s
Top speed
296 km/h
184 mph
16.9 L/100 km
13.9 mpg US
16.7 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
BentleyMulsanne II6.75 V8
16.9 L/100 km
13.9 mpg US
16.7 mpg UK
5.3 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
BentleyMulsanne II6.75 V8
198 hp/t
148 kW/t
5.0 kg/hp
16.9 L/100 km
13.9 mpg US
16.7 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBentleyFlying Spur IIFacelift 2015S 4.0 V8BentleyMulsanne II6.75 V8
Power
528 hp
394 kW
512 hp
382 kW
Torque
680 Nm
502 lb-ft
1,020 Nm
752 lb-ft
Acceleration
4.9 s
5.3 s
Top speed
306 km/h
190 mph
296 km/h
184 mph
Lightness
2,417 kg
5,329 lb
2,585 kg
5,699 lb
Fuel consumption
10.9 L/100 km
21.6 mpg US
25.9 mpg UK
16.9 L/100 km
13.9 mpg US
16.7 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
4 seats
Trunk
443 L
15.6 cu ft
Length
5,575 mm
219.5 in
Height
1,521 mm
59.9 in
Range score
826 km
513 mi
568 km
353 mi
CO2 score
254 g/km
-
Trunk score
475 L
16.8 cu ft
443 L
15.6 cu ft
Power-to-weight score
218 hp/t
163 kW/t
4.6 kg/hp
198 hp/t
148 kW/t
5.0 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
VehicleBentley Flying Spur II Facelift 2015 S 4.0 V8Bentley Mulsanne II 6.75 V8
Consumption10.9 L/100 km21.6 mpg US25.9 mpg UK16.9 L/100 km13.9 mpg US16.7 mpg UK
Cost / 100 km19.08 LC100 km29.57 LC100 km
Cost / 100 mi30.70 LC100 mi47.60 LC100 mi
Annual fuel used1,635 L432 US gal360 UK gal2,535 L670 US gal558 UK gal
Annual fuel cost2,861 LC/year4,436 LC/year

Head-to-head comparisons

Bentley Flying Spur II Facelift 2015 S 4.0 V8

  • Has 16 hp more
  • Is 168 kg lighter
  • Is 0.4 s quicker from 0-100 km/h
  • Has 10 km/h (6 mph) higher top speed
  • Uses 6.0 L/100 km less fuel
  • Has 20 hp/t better power-to-weight
  • Has 258 km (160 mi) more estimated range
  • Has 32 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Bentley Mulsanne II 6.75 V8

  • Has 340 Nm more

Pros

  • Highest torque

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Bentley Flying Spur II S 4.0 V8
Bentley Mulsanne II 6.75 V8
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2 vehicles selected

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