Car comparison

Bentley Continental GT III 6.0 TSI W12vsAlpina B8 Gran Coupe (G16) 4.4 V8

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

New comparison

Bentley Continental GT III

6.0 TSI W12

635 hp5950 ccGasolineAWDAutomaticTwin-turboCoupe2018-2021
VS

Alpina B8 Gran Coupe (G16)

4.4 V8

621 hp4395 ccGasolineAWDAutomaticTwin-turboCoupe2021-2022

Comparison overview

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

Best choices

Alpina B8 Gran Coupe (G16) 4.4 V8

  • Quickest 0-100 km/h
    3.4 s
  • Lightest
    2,175 kg
    4,795 lb
  • Best power-to-weight
    286 hp/t
    213 kW/t
    3.5 kg/hp
  • Lowest combined fuel consumption
    11.1 L/100 km
    21.2 mpg US
    25.4 mpg UK
  • Lowest city consumption
    15.8 L/100 km
    14.9 mpg US
    17.9 mpg UK
  • Lowest highway consumption
    8.4 L/100 km
    28.0 mpg US
    33.6 mpg UK
  • Largest trunk
    440 L
  • Best overall score
    83/100
  • Best performance score
    91/100
  • Best economy score
    77/100
  • Best practicality score
    65/100

Specification comparison

Specification comparison
ModelBentleyContinental GT III6.0 TSI W12AlpinaB8 Gran Coupe (G16)4.4 V8
Power
635hp474kW
621hp463kW
Torque
900Nm664lb-ft
800Nm590lb-ft
Curb weight
2,244kg4,947lb
2,175kg4,795lb
Gross weight
2,725kg6,008lb
2,600kg5,732lb
Top speed
333 km/h
207 mph
324 km/h
201 mph
To 99% top speed
67.8s99% target: 330 km/h / 205 mph
Calculated
61.5s99% target: 321 km/h / 199 mph
Calculated
0-100 km/h
3.7s
3.4s
0-200 km/h
10.8s
Calculated
10.2s
Calculated
0-60 mph
3.5s
Calculated
3.2s
Calculated
Fuel consumption
12.1L/100 km19.4mpg US23.3mpg UK
11.1L/100 km21.2mpg US25.4mpg UK
Fuel consumption city
16.7L/100 km14.1mpg US16.9mpg UK
15.8L/100 km14.9mpg US17.9mpg UK
Fuel consumption highway
9.5L/100 km24.8mpg US29.7mpg UK
8.4L/100 km28mpg US33.6mpg UK
Quarter mile
11.5s
Calculated
11.1s
Calculated
Power-to-weight
283hp/t211kW/t128hp/1000 lb
Calculated
286hp/t213kW/t130hp/1000 lb
Calculated
Torque-to-weight
401Nm/t268lb-ft/ton
Calculated
368Nm/t246lb-ft/ton
Calculated
Estimated range
744km462mi
Calculated
613km381mi
Calculated
Displacement
5,950cc363cu in
4,395cc268cu in
Length
4,850mm191in
5,092mm200in
Width
1,954mm77in
1,932mm76in
Height
1,405mm55in
1,428mm56in
Wheelbase
2,851mm112in
3,023mm119in
Front track
1,672mm66in
1,623mm64in
Rear track
1,664mm66in
1,666mm66in
Ground clearance-
135mm5in
Trunk volume
358L
440L
Doors
2
4
Seats
4
5
Fuel tank
90L
68L

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 Continental GT III 6.0 TSI W12Alpina B8 Gran Coupe (G16) 4.4 V8PowerTorque
  • Bentley Continental GT III 6.0 TSI W12: Power / Torque
  • Alpina B8 Gran Coupe (G16) 4.4 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BentleyContinental GT III6.0 TSI W126,000 rpm1,350-4,500 rpm6,250 rpm
AlpinaB8 Gran Coupe (G16)4.4 V85,500-6,500 rpm2,000-5,000 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBentleyContinental GT III6.0 TSI W12AlpinaB8 Gran Coupe (G16)4.4 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
3.5 s
3.2 s
0-100 km/h
0-62 mph
3.7 s
3.4 s
0-200 km/h
0-124 mph
10.8 s
10.2 s
0-200 mph
0-322 km/h
48.0 s
68.0 s
Top speed
333 km/h
207 mph
324 km/h
201 mph
Drag race simulation
60 ft
18 m
1.9 s
1.9 s
330 ft
101 m
5.1 s
4.9 s
1/8 mile
201 m
7.6 s
7.3 s
1000 ft
305 m
9.7 s
9.4 s
1/4 mile
402 m
11.5 s
11.1 s
Trap speed
1/4 mile
402 m
206 km/h
128 mph
209 km/h
130 mph

Power comparison

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

Chart data table
VehicleValue
BentleyContinental GT III6.0 TSI W12
635 hp
474 kW
AlpinaB8 Gran Coupe (G16)4.4 V8
621 hp
463 kW

Bentley Continental GT III 6.0 TSI W12 has 14 hp more than Alpina B8 Gran Coupe (G16) 4.4 V8.

The biggest power difference is between Alpina B8 Gran Coupe (G16) 4.4 V8 and Bentley Continental GT III 6.0 TSI W12: 14 hp (10 kW).

Torque comparison

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

Chart data table
VehicleValue
BentleyContinental GT III6.0 TSI W12
900 Nm
664 lb-ft
AlpinaB8 Gran Coupe (G16)4.4 V8
800 Nm
590 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BentleyContinental GT III6.0 TSI W12
2,244 kg
4,947 lb
AlpinaB8 Gran Coupe (G16)4.4 V8
2,175 kg
4,795 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BentleyContinental GT III6.0 TSI W12
333 km/h
207 mph
AlpinaB8 Gran Coupe (G16)4.4 V8
324 km/h
201 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BentleyContinental GT III6.0 TSI W123.7 s
AlpinaB8 Gran Coupe (G16)4.4 V83.4 s

Although Bentley Continental GT III 6.0 TSI W12 has more power, Alpina B8 Gran Coupe (G16) 4.4 V8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Alpina B8 Gran Coupe (G16) 4.4 V8 and Bentley Continental GT III 6.0 TSI W12: 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
BentleyContinental GT III6.0 TSI W12
12.1 L/100 km
19.4 mpg US
23.3 mpg UK
AlpinaB8 Gran Coupe (G16)4.4 V8
11.1 L/100 km
21.2 mpg US
25.4 mpg UK

The biggest fuel consumption difference is between Alpina B8 Gran Coupe (G16) 4.4 V8 and Bentley Continental GT III 6.0 TSI W12: 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
BentleyContinental GT III6.0 TSI W12
283 hp/t
211 kW/t
3.5 kg/hp
AlpinaB8 Gran Coupe (G16)4.4 V8
286 hp/t
213 kW/t
3.5 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BentleyContinental GT III6.0 TSI W12
744 km
462 mi
AlpinaB8 Gran Coupe (G16)4.4 V8
613 km
381 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BentleyContinental GT III6.0 TSI W12
635 hp
474 kW
3.7 s
333 km/h
207 mph
AlpinaB8 Gran Coupe (G16)4.4 V8
621 hp
463 kW
3.4 s
324 km/h
201 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
BentleyContinental GT III6.0 TSI W12
Power
635 hp
474 kW
0-100 km/h3.7 s
Top speed
333 km/h
207 mph
Doors/seats
2 doors
4 seats
Trunk
358 L
12.6 cu ft
Length
4,850 mm
190.9 in
Height
1,405 mm
55.3 in
AlpinaB8 Gran Coupe (G16)4.4 V8
Power
621 hp
463 kW
0-100 km/h3.4 s
Top speed
324 km/h
201 mph
Doors/seats
4 doors
5 seats
Trunk
440 L
15.5 cu ft
Length
5,092 mm
200.5 in
Height
1,428 mm
56.2 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
BentleyContinental GT III6.0 TSI W12
Power
635 hp
474 kW
0-100 km/h3.7 s
Top speed
333 km/h
207 mph
12.1 L/100 km
19.4 mpg US
23.3 mpg UK
AlpinaB8 Gran Coupe (G16)4.4 V8
Power
621 hp
463 kW
0-100 km/h3.4 s
Top speed
324 km/h
201 mph
11.1 L/100 km
21.2 mpg US
25.4 mpg UK

Alpina B8 Gran Coupe (G16) 4.4 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
BentleyContinental GT III6.0 TSI W12
12.1 L/100 km
19.4 mpg US
23.3 mpg UK
3.7 s
AlpinaB8 Gran Coupe (G16)4.4 V8
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
3.4 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
BentleyContinental GT III6.0 TSI W12
283 hp/t
211 kW/t
3.5 kg/hp
12.1 L/100 km
19.4 mpg US
23.3 mpg UK
AlpinaB8 Gran Coupe (G16)4.4 V8
286 hp/t
213 kW/t
3.5 kg/hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBentleyContinental GT III6.0 TSI W12AlpinaB8 Gran Coupe (G16)4.4 V8
Power
635 hp
474 kW
621 hp
463 kW
Torque
900 Nm
664 lb-ft
800 Nm
590 lb-ft
Acceleration
3.7 s
3.4 s
Top speed
333 km/h
207 mph
324 km/h
201 mph
Lightness
2,244 kg
4,947 lb
2,175 kg
4,795 lb
Fuel consumption
12.1 L/100 km
19.4 mpg US
23.3 mpg UK
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
358 L
12.6 cu ft
Length
4,850 mm
190.9 in
Height
1,405 mm
55.3 in
Doors/seats
4 doors
5 seats
Trunk
440 L
15.5 cu ft
Length
5,092 mm
200.5 in
Height
1,428 mm
56.2 in
Range score
744 km
462 mi
613 km
381 mi
Trunk score
358 L
12.6 cu ft
440 L
15.5 cu ft
Power-to-weight score
283 hp/t
211 kW/t
3.5 kg/hp
286 hp/t
213 kW/t
3.5 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 Continental GT III 6.0 TSI W12Alpina B8 Gran Coupe (G16) 4.4 V8
Consumption12.1 L/100 km19.4 mpg US23.3 mpg UK11.1 L/100 km21.2 mpg US25.4 mpg UK
Cost / 100 km21.18 LC100 km19.43 LC100 km
Cost / 100 mi34.08 LC100 mi31.26 LC100 mi
Annual fuel used1,815 L479 US gal399 UK gal1,665 L440 US gal366 UK gal
Annual fuel cost3,176 LC/year2,914 LC/year

Head-to-head comparisons

Bentley Continental GT III 6.0 TSI W12

  • Has 14 hp more
  • Has 100 Nm more
  • Has 9 km/h (6 mph) higher top speed
  • Has 131 km (82 mi) more estimated range

Pros

  • Highest top speed
  • Most powerful
  • Highest torque
  • Best estimated range

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Heaviest
  • Smallest trunk

Alpina B8 Gran Coupe (G16) 4.4 V8

  • Is 69 kg lighter
  • Is 0.3 s quicker from 0-100 km/h
  • Uses 1.0 L/100 km less fuel
  • Has 3 hp/t better power-to-weight
  • Has 82 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Largest trunk

Cons

  • Lowest power
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Bentley Continental GT III 6.0 TSI W12
Alpina B8 Gran Coupe (G16) 4.4 V8
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2 vehicles selected

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