Car comparison

Bentley Continental GT III 4.0 V8vsBentley Continental T 6.8 i V8

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

New comparison

Bentley Continental GT III

4.0 V8

550 hp3996 ccGasolineAWDAutomaticTwin-turboCoupe2019-2024

Bentley Continental T

6.8 i V8

426 hp6750 ccGasolineRWDAutomaticTurbochargedCoupe2000-2007

Comparison overview

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

Bentley Continental GT III 4.0 V8

Quickest 0-100 km/h
4.0 s
Fastest top speed
318 km/h
198 mph
Most powerful
550 hp
410 kW
Lightest
2,165 kg
4,773 lb
Best power-to-weight
254 hp/t
189 kW/t
3.9 kg/hp
Lowest city consumption
15.0 L/100 km
15.7 mpg US
18.8 mpg UK
Lowest highway consumption
8.9 L/100 km
26.4 mpg US
31.7 mpg UK
Largest trunk
358 L
Best overall score
77/100
Best performance score
90/100
Best economy score
77/100

Bentley Continental T 6.8 i V8

Highest torque
875 Nm
645 lb-ft
Best practicality score
51/100

Specification comparison

Specification comparison
Model	BentleyContinental GT III4.0 V8	BentleyContinental T6.8 i V8
Power	550hp410kW	426hp318kW
Torque	770Nm568lb-ft	875Nm645lb-ft
Curb weight	2,165kg4,773lb	2,450kg5,401lb
Gross weight	2,725kg6,008lb	2,850kg6,283lb
Top speed	318 km/h 198 mph	273 km/h 170 mph
To 99% top speed	75.1s99% target: 315 km/h / 196 mph Calculated	100.6s99% target: 270 km/h / 168 mph Calculated
0-100 km/h	4.0s	5.9s
0-200 km/h	12.4s Calculated	21.7s Calculated
0-60 mph	3.8s Calculated	5.6s Calculated
Fuel consumption	11.2L/100 km21mpg US25.2mpg UK	-
Fuel consumption city	15L/100 km15.7mpg US18.8mpg UK	28.1L/100 km8.4mpg US10.1mpg UK
Fuel consumption highway	8.9L/100 km26.4mpg US31.7mpg UK	13.2L/100 km17.8mpg US21.4mpg UK
Quarter mile	11.9s Calculated	14.0s Calculated
Power-to-weight	254hp/t189kW/t115hp/1000 lb Calculated	174hp/t130kW/t79hp/1000 lb Calculated
Torque-to-weight	356Nm/t238lb-ft/ton Calculated	357Nm/t239lb-ft/ton Calculated
Estimated range	804km499mi Calculated	-
Displacement	3,996cc244cu in	6,750cc412cu in
Length	4,850mm191in	5,222mm206in
Width	2,187mm86in	1,872mm74in
Height	1,405mm55in	1,462mm58in
Wheelbase	2,851mm112in	2,961mm117in
Front track	-	1,549mm61in
Rear track	-	1,581mm62in
Trunk volume	358L	350L
Doors	2	2
Seats	4	4
Fuel tank	90L	108L

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 4.0 V8Bentley Continental T 6.8 i V8PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
BentleyContinental GT III4.0 V8	6,000 rpm	2,000-4,500 rpm	6,250 rpm
BentleyContinental T6.8 i V8	4,000 rpm	2,200 rpm	4,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	BentleyContinental GT III4.0 V8	BentleyContinental T6.8 i V8
	Acceleration checkpoints
0-60 mph 0-97 km/h	3.8 s	5.6 s
0-100 km/h 0-62 mph	4.0 s	5.9 s
0-200 km/h 0-124 mph	12.4 s	21.7 s
Top speed	318 km/h 198 mph	273 km/h 170 mph
	Drag race simulation
60 ft 18 m	2.0 s	2.3 s
330 ft 101 m	5.2 s	6.0 s
1/8 mile 201 m	7.8 s	9.1 s
1000 ft 305 m	10.1 s	11.8 s
1/4 mile 402 m	11.9 s	14.0 s
Trap speed 1/4 mile 402 m	196 km/h 122 mph	165 km/h 102 mph

Power comparison

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

Chart data table
Vehicle	Value
BentleyContinental GT III4.0 V8	550 hp 410 kW
BentleyContinental T6.8 i V8	426 hp 318 kW

Bentley Continental GT III 4.0 V8 has 124 hp more than Bentley Continental T 6.8 i V8.

The biggest power difference is between Bentley Continental T 6.8 i V8 and Bentley Continental GT III 4.0 V8: 124 hp (92 kW).

Torque comparison

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

Chart data table
Vehicle	Value
BentleyContinental GT III4.0 V8	770 Nm 568 lb-ft
BentleyContinental T6.8 i V8	875 Nm 645 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
BentleyContinental GT III4.0 V8	2,165 kg 4,773 lb
BentleyContinental T6.8 i V8	2,450 kg 5,401 lb

Top speed without limiter comparison

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

Chart data table
Vehicle	Value
BentleyContinental GT III4.0 V8	318 km/h 198 mph
BentleyContinental T6.8 i V8	273 km/h 170 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
BentleyContinental GT III4.0 V8	4.0 s
BentleyContinental T6.8 i V8	5.9 s

The biggest 0-100 km/h difference is between Bentley Continental GT III 4.0 V8 and Bentley Continental T 6.8 i V8: 1.9 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
BentleyContinental GT III4.0 V8	254 hp/t 189 kW/t 3.9 kg/hp
BentleyContinental T6.8 i V8	174 hp/t 130 kW/t 5.8 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
BentleyContinental GT III4.0 V8	550 hp 410 kW	4.0 s	318 km/h 198 mph
BentleyContinental T6.8 i V8	426 hp 318 kW	5.9 s	273 km/h 170 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Vehicle

Performance score

Practicality score

BentleyContinental GT III4.0 V8

Power	550 hp 410 kW
0-100 km/h	4.0 s
Top speed 318 km/h 198 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

BentleyContinental T6.8 i V8

Power	426 hp 318 kW
0-100 km/h	5.9 s
Top speed 273 km/h 170 mph

Doors/seats	2 doors 4 seats
Trunk	350 L 12.4 cu ft
Length	5,222 mm 205.6 in
Height	1,462 mm 57.6 in

Detailed score breakdown

Vehicle

BentleyContinental GT III4.0 V8

BentleyContinental T6.8 i V8

Power

550 hp

410 kW

426 hp

318 kW

Torque

770 Nm

568 lb-ft

875 Nm

645 lb-ft

Acceleration

4.0 s

5.9 s

Top speed

318 km/h

198 mph

273 km/h

170 mph

Lightness

2,165 kg

4,773 lb

2,450 kg

5,401 lb

Fuel consumption

11.2 L/100 km

21.0 mpg US

25.2 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	2 doors 4 seats
Trunk	350 L 12.4 cu ft
Length	5,222 mm 205.6 in
Height	1,462 mm 57.6 in

Range score

804 km

499 mi

Trunk score

358 L

12.6 cu ft

350 L

12.4 cu ft

Power-to-weight score

254 hp/t

189 kW/t

3.9 kg/hp

174 hp/t

130 kW/t

5.8 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

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
Vehicle	Bentley Continental GT III 4.0 V8
Consumption	11.2 L/100 km21 mpg US25.2 mpg UK
Cost / 100 km	19.60 LC100 km
Cost / 100 mi	31.54 LC100 mi
Annual fuel used	1,680 L444 US gal370 UK gal
Annual fuel cost	2,940 LC/year