Car comparison

Aston Martin DB11 5.2 V12vsDavid Brown Speedback Silverstone Edition 5.0 V8

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

New comparison

Aston Martin DB11

5.2 V12

608 hp5200 ccGasolineRWDAutomaticTwin-turboCoupe2016-2018

David Brown Speedback Silverstone Edition

5.0 V8

601 hp5000 ccGasolineRWDAutomaticTwin-turboCoupe2018-present

Comparison overview

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

Aston Martin DB11 5.2 V12

Quickest 0-100 km/h
3.9 s
Fastest top speed
322 km/h
200 mph
Most powerful
608 hp
453 kW
Lightest
1,770 kg
3,902 lb
Best power-to-weight
344 hp/t
256 kW/t
2.9 kg/hp
Best overall score
78/100
Best performance score
91/100
Best practicality score
51/100

David Brown Speedback Silverstone Edition 5.0 V8

Highest torque
766 Nm
565 lb-ft
Best economy score
74/100

Specification comparison

Specification comparison
Model	Aston MartinDB115.2 V12	David BrownSpeedback Silverstone Edition5.0 V8
Power	608hp453kW	601hp448kW
Torque	700Nm516lb-ft	766Nm565lb-ft
Curb weight	1,770kg3,902lb	1,920kg4,233lb
Top speed	322 km/h 200 mph	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated
To 99% top speed	57.6s99% target: 319 km/h / 198 mph Calculated	51.7s99% target: 262 km/h / 163 mph Calculated
0-100 km/h	3.9s	4.3s
0-200 km/h	10.9s Calculated	14.1s Calculated
0-60 mph	3.7s Calculated	4.1s Calculated
Fuel consumption	-	12.3L/100 km19.1mpg US23.0mpg UK
Fuel consumption city	-	18.9L/100 km12.4mpg US14.9mpg UK
Fuel consumption highway	-	8.6L/100 km27.4mpg US32.8mpg UK
Quarter mile	11.6s Calculated	12.3s Calculated
Power-to-weight	344hp/t256kW/t156hp/1000 lb Calculated	313hp/t233kW/t142hp/1000 lb Calculated
Torque-to-weight	395Nm/t265lb-ft/ton Calculated	399Nm/t267lb-ft/ton Calculated
Estimated range	-	574km357mi Calculated
Displacement	5,200cc317cu in	5,000cc305cu in
Length	4,739mm187in	4,760mm187in
Width	1,940mm76in	1,860mm73in
Height	1,279mm50in	1,350mm53in
Wheelbase	2,805mm110in	2,750mm108in
Trunk volume	-	243L
Max trunk volume	-	502L
Doors	2	2
Seats	4	2
Fuel tank	78L	71L
CO2 emissions	-	292g/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.

Aston Martin DB11 5.2 V12David Brown Speedback Silverstone Edition 5.0 V8PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
Aston MartinDB115.2 V12	6,500 rpm	1,500 rpm	6,750 rpm
David BrownSpeedback Silverstone Edition5.0 V8	6,000-6,500 rpm	4,030 rpm	6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	Aston MartinDB115.2 V12	David BrownSpeedback Silverstone Edition5.0 V8
	Acceleration checkpoints
0-60 mph 0-97 km/h	3.7 s	4.1 s
0-100 km/h 0-62 mph	3.9 s	4.3 s
0-200 km/h 0-124 mph	10.9 s	14.1 s
Top speed	322 km/h 200 mph	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Likely limited
	Drag race simulation
60 ft 18 m	2.1 s	2.1 s
330 ft 101 m	5.2 s	5.4 s
1/8 mile 201 m	7.7 s	8.1 s
1000 ft 305 m	9.8 s	10.4 s
1/4 mile 402 m	11.6 s	12.3 s
Trap speed 1/4 mile 402 m	207 km/h 129 mph	188 km/h 117 mph

Power comparison

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

Chart data table
Vehicle	Value
Aston MartinDB115.2 V12	608 hp 453 kW
David BrownSpeedback Silverstone Edition5.0 V8	601 hp 448 kW

Aston Martin DB11 5.2 V12 has 7 hp more than David Brown Speedback Silverstone Edition 5.0 V8.

The biggest power difference is between David Brown Speedback Silverstone Edition 5.0 V8 and Aston Martin DB11 5.2 V12: 7 hp (5 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Aston MartinDB115.2 V12	700 Nm 516 lb-ft
David BrownSpeedback Silverstone Edition5.0 V8	766 Nm 565 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Aston MartinDB115.2 V12	1,770 kg 3,902 lb
David BrownSpeedback Silverstone Edition5.0 V8	1,920 kg 4,233 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
Aston MartinDB115.2 V12	322 km/h 200 mph
David BrownSpeedback Silverstone Edition5.0 V8	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
Aston MartinDB115.2 V12	3.9 s
David BrownSpeedback Silverstone Edition5.0 V8	4.3 s

The biggest 0-100 km/h difference is between Aston Martin DB11 5.2 V12 and David Brown Speedback Silverstone Edition 5.0 V8: 0.4 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
Aston MartinDB115.2 V12	344 hp/t 256 kW/t 2.9 kg/hp
David BrownSpeedback Silverstone Edition5.0 V8	313 hp/t 233 kW/t 3.2 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Aston MartinDB115.2 V12	608 hp 453 kW	3.9 s	322 km/h 200 mph
David BrownSpeedback Silverstone Edition5.0 V8	601 hp 448 kW	4.3 s	Unrestricted 265 km/h165 mph Restricted 250 km/h155 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

Aston MartinDB115.2 V12

Power	608 hp 453 kW
0-100 km/h	3.9 s
Top speed 322 km/h 200 mph

Doors/seats	2 doors 4 seats
Trunk	-
Length	4,739 mm 186.6 in
Height	1,279 mm 50.4 in

David BrownSpeedback Silverstone Edition5.0 V8

Power	601 hp 448 kW
0-100 km/h	4.3 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

Doors/seats	2 doors 2 seats
Trunk	243 L 8.6 cu ft
Length	4,760 mm 187.4 in
Height	1,350 mm 53.1 in

Detailed score breakdown

Vehicle

Aston MartinDB115.2 V12

David BrownSpeedback Silverstone Edition5.0 V8

Power

608 hp

453 kW

601 hp

448 kW

Torque

700 Nm

516 lb-ft

766 Nm

565 lb-ft

Acceleration

3.9 s

4.3 s

Top speed

322 km/h

200 mph

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

Lightness

1,770 kg

3,902 lb

1,920 kg

4,233 lb

Fuel consumption

12.3 L/100 km

19.1 mpg US

23.0 mpg UK

Practicality

Doors/seats	2 doors 4 seats
Trunk	-
Length	4,739 mm 186.6 in
Height	1,279 mm 50.4 in

Doors/seats	2 doors 2 seats
Trunk	243 L 8.6 cu ft
Length	4,760 mm 187.4 in
Height	1,350 mm 53.1 in

Range score

574 km

357 mi

CO2 score

292 g/km

Trunk score

243 L

8.6 cu ft

Power-to-weight score

344 hp/t

256 kW/t

2.9 kg/hp

313 hp/t

233 kW/t

3.2 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	David Brown Speedback Silverstone Edition 5.0 V8
Consumption	12.3 L/100 km19.1 mpg US23 mpg UK
Cost / 100 km	21.53 LC100 km
Cost / 100 mi	34.64 LC100 mi
Annual fuel used	1,845 L487 US gal406 UK gal
Annual fuel cost	3,229 LC/year