Car comparison

AC Ace 3.5 i V8 32V TurbovsBentley Azure 6.8 i V8

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

New comparison

AC Ace

3.5 i V8 32V Turbo

354 hp3506 ccGasolineRWDManualTurbochargedCabriolet / convertible1999-2000

Bentley Azure

6.8 i V8

408 hp6748 ccGasolineRWDAutomaticTurbochargedCabriolet / convertible1995-2005

Comparison overview

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

Bentley Azure 6.8 i V8

Most powerful
408 hp
304 kW
Highest torque
750 Nm
553 lb-ft
Largest trunk
193 L
Best overall score
61/100
Best performance score
69/100
Best economy score
59/100
Best practicality score
43/100

AC Ace 3.5 i V8 32V Turbo

Quickest 0-100 km/h
5.5 s
Fastest top speed
260 km/h
162 mph Unrestricted
250 km/h
155 mph Restricted
Lightest
1,510 kg
3,329 lb
Best power-to-weight
234 hp/t
175 kW/t
4.3 kg/hp
Lowest city consumption
20.0 L/100 km
11.8 mpg US
14.1 mpg UK
Lowest highway consumption
9.0 L/100 km
26.1 mpg US
31.4 mpg UK

Specification comparison

Specification comparison
Model	ACAce3.5 i V8 32V Turbo	BentleyAzure6.8 i V8
Power	354hp264kW	408hp304kW
Torque	407Nm300lb-ft	750Nm553lb-ft
Curb weight	1,510kg3,329lb	2,610kg5,754lb
Gross weight	-	2,980kg6,570lb
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph Calculated
To 99% top speed	69.8s99% target: 257 km/h / 160 mph Calculated	108.5s99% target: 248 km/h / 154 mph Calculated
0-100 km/h	5.5s	6.7s
0-200 km/h	19.2s Calculated	28.7s Calculated
0-60 mph	5.2s Calculated	6.3s Calculated
Fuel consumption	-	17.8L/100 km13.2mpg US15.9mpg UK
Fuel consumption city	20L/100 km11.8mpg US14.1mpg UK	25.8L/100 km9.1mpg US10.9mpg UK
Fuel consumption highway	9L/100 km26.1mpg US31.4mpg UK	13.1L/100 km18mpg US21.6mpg UK
Quarter mile	13.6s Calculated	14.8s Calculated
Power-to-weight	234hp/t175kW/t106hp/1000 lb Calculated	156hp/t117kW/t71hp/1000 lb Calculated
Torque-to-weight	270Nm/t180lb-ft/ton Calculated	287Nm/t192lb-ft/ton Calculated
Estimated range	-	562km349mi Calculated
Displacement	3,506cc214cu in	6,748cc412cu in
Length	4,420mm174in	5,350mm211in
Width	1,870mm74in	1,878mm74in
Height	1,300mm51in	1,475mm58in
Wheelbase	2,470mm97in	3,061mm121in
Front track	1,590mm63in	1,549mm61in
Rear track	1,570mm62in	1,549mm61in
Trunk volume	185L	193L
Max trunk volume	300L	-
Doors	2	2
Seats	2	4
Fuel tank	90L	100L

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.

AC Ace 3.5 i V8 32V TurboBentley Azure 6.8 i V8PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
ACAce3.5 i V8 32V Turbo	6,500 rpm	4,000 rpm	6,750 rpm
BentleyAzure6.8 i V8	4,000 rpm	2,000 rpm	4,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	ACAce3.5 i V8 32V Turbo	BentleyAzure6.8 i V8
	Acceleration checkpoints
0-60 mph 0-97 km/h	5.2 s	6.3 s
0-100 km/h 0-62 mph	5.5 s	6.7 s
0-200 km/h 0-124 mph	19.2 s	28.7 s
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Likely limited	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph Likely limited
	Drag race simulation
60 ft 18 m	2.3 s	2.3 s
330 ft 101 m	6.0 s	6.3 s
1/8 mile 201 m	8.9 s	9.6 s
1000 ft 305 m	11.5 s	12.4 s
1/4 mile 402 m	13.6 s	14.8 s
Trap speed 1/4 mile 402 m	172 km/h 107 mph	154 km/h 95 mph

Power comparison

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

Chart data table
Vehicle	Value
ACAce3.5 i V8 32V Turbo	354 hp 264 kW
BentleyAzure6.8 i V8	408 hp 304 kW

Bentley Azure 6.8 i V8 has 54 hp more than AC Ace 3.5 i V8 32V Turbo.

The biggest power difference is between AC Ace 3.5 i V8 32V Turbo and Bentley Azure 6.8 i V8: 54 hp (40 kW).

Torque comparison

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

Chart data table
Vehicle	Value
ACAce3.5 i V8 32V Turbo	407 Nm 300 lb-ft
BentleyAzure6.8 i V8	750 Nm 553 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
ACAce3.5 i V8 32V Turbo	1,510 kg 3,329 lb
BentleyAzure6.8 i V8	2,610 kg 5,754 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
ACAce3.5 i V8 32V Turbo	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
BentleyAzure6.8 i V8	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
ACAce3.5 i V8 32V Turbo	5.5 s
BentleyAzure6.8 i V8	6.7 s

Although Bentley Azure 6.8 i V8 has more power, AC Ace 3.5 i V8 32V Turbo is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between AC Ace 3.5 i V8 32V Turbo and Bentley Azure 6.8 i V8: 1.2 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
ACAce3.5 i V8 32V Turbo	234 hp/t 175 kW/t 4.3 kg/hp
BentleyAzure6.8 i V8	156 hp/t 117 kW/t 6.4 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
ACAce3.5 i V8 32V Turbo	354 hp 264 kW	5.5 s	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
BentleyAzure6.8 i V8	408 hp 304 kW	6.7 s	Unrestricted 250 km/h155 mph Restricted 240 km/h149 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

ACAce3.5 i V8 32V Turbo

Power	354 hp 264 kW
0-100 km/h	5.5 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

Doors/seats	2 doors 2 seats
Trunk	185 L 6.5 cu ft
Length	4,420 mm 174.0 in
Height	1,300 mm 51.2 in

BentleyAzure6.8 i V8

Power	408 hp 304 kW
0-100 km/h	6.7 s
Top speed Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph

Doors/seats	2 doors 4 seats
Trunk	193 L 6.8 cu ft
Length	5,350 mm 210.6 in
Height	1,475 mm 58.1 in

Detailed score breakdown

Vehicle

ACAce3.5 i V8 32V Turbo

BentleyAzure6.8 i V8

Power

354 hp

264 kW

408 hp

304 kW

Torque

407 Nm

300 lb-ft

750 Nm

553 lb-ft

Acceleration

5.5 s

6.7 s

Top speed

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

Unrestricted

250 km/h155 mph

Restricted

240 km/h149 mph

Lightness

1,510 kg

3,329 lb

2,610 kg

5,754 lb

Fuel consumption

17.8 L/100 km

13.2 mpg US

15.9 mpg UK

Practicality

Doors/seats	2 doors 2 seats
Trunk	185 L 6.5 cu ft
Length	4,420 mm 174.0 in
Height	1,300 mm 51.2 in

Doors/seats	2 doors 4 seats
Trunk	193 L 6.8 cu ft
Length	5,350 mm 210.6 in
Height	1,475 mm 58.1 in

Range score

562 km

349 mi

Trunk score

185 L

6.5 cu ft

193 L

6.8 cu ft

Power-to-weight score

234 hp/t

175 kW/t

4.3 kg/hp

156 hp/t

117 kW/t

6.4 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 Azure 6.8 i V8
Consumption	17.8 L/100 km13.2 mpg US15.9 mpg UK
Cost / 100 km	31.15 LC100 km
Cost / 100 mi	50.13 LC100 mi
Annual fuel used	2,670 L705 US gal587 UK gal
Annual fuel cost	4,673 LC/year