Car comparison

TVR Sagaris 4.0 i V8vsAston Martin DB7 GT 5.9 i V12 48V

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

New comparison

TVR Sagaris

4.0 i V8

400 hp3966 ccGasolineRWDManualNaturally aspiratedCoupe2004-2006
VS

Aston Martin DB7 GT

5.9 i V12 48V

440 hp5935 ccGasolineRWDManualNaturally aspiratedCoupe2003-2004

Comparison overview

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

Best choices

TVR Sagaris 4.0 i V8

  • Quickest 0-100 km/h
    3.9 s
  • Fastest top speed
    310 km/h
    193 mph Unrestricted
    300 km/h
    186 mph Restricted
  • Lightest
    1,215 kg
    2,679 lb
  • Best power-to-weight
    329 hp/t
    245 kW/t
    3.0 kg/hp
  • Best overall score
    71/100
  • Best performance score
    82/100
  • Best economy score
    0/100
  • Best practicality score
    49/100

Specification comparison

Specification comparison
ModelTVRSagaris4.0 i V8Aston MartinDB7 GT5.9 i V12 48V
Power
400hp298kW
440hp328kW
Torque
451Nm333lb-ft
556Nm410lb-ft
Curb weight
1,215kg2,679lb
1,780kg3,924lb
Top speed
Unrestricted
310 km/h193 mph
Restricted
300 km/h186 mph
Calculated
298 km/h
185 mph
To 99% top speed
51.3s99% target: 307 km/h / 191 mph
Calculated
73.2s99% target: 295 km/h / 183 mph
Calculated
0-100 km/h
3.9s
4.9s
0-200 km/h
10.8s
Calculated
15.0s
Calculated
0-60 mph
3.7s
Calculated
4.7s
Calculated
Fuel consumption city-
22.6L/100 km10.4mpg US12.5mpg UK
Fuel consumption highway-
16.5L/100 km14.3mpg US17.1mpg UK
Quarter mile
11.6s
Calculated
12.9s
Calculated
Power-to-weight
329hp/t245kW/t149hp/1000 lb
Calculated
247hp/t184kW/t112hp/1000 lb
Calculated
Torque-to-weight
371Nm/t248lb-ft/ton
Calculated
312Nm/t209lb-ft/ton
Calculated
Displacement
3,966cc242cu in
5,935cc362cu in
Length
4,035mm159in
4,666mm184in
Width
1,895mm75in
1,830mm72in
Height
1,135mm45in
1,230mm48in
Wheelbase-
2,590mm102in
Front track-
1,524mm60in
Rear track-
1,530mm60in
Trunk volume-
180L
Doors
2
2
Seats
4
4
Fuel tank
65L
89L

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.

TVR Sagaris 4.0 i V8Aston Martin DB7 GT 5.9 i V12 48VPowerTorque
  • TVR Sagaris 4.0 i V8: Power / Torque
  • Aston Martin DB7 GT 5.9 i V12 48V: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
TVRSagaris4.0 i V87,000 rpm5,250 rpm7,250 rpm
Aston MartinDB7 GT5.9 i V12 48V5,000 rpm5,000 rpm5,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricTVRSagaris4.0 i V8Aston MartinDB7 GT5.9 i V12 48V
Acceleration checkpoints
0-60 mph
0-97 km/h
3.7 s
4.7 s
0-100 km/h
0-62 mph
3.9 s
4.9 s
0-200 km/h
0-124 mph
10.8 s
15.0 s
Top speed
Unrestricted
310 km/h193 mph
Restricted
300 km/h186 mph
Likely limited
298 km/h
185 mph
Drag race simulation
60 ft
18 m
2.1 s
2.2 s
330 ft
101 m
5.2 s
5.7 s
1/8 mile
201 m
7.7 s
8.5 s
1000 ft
305 m
9.8 s
10.9 s
1/4 mile
402 m
11.6 s
12.9 s
Trap speed
1/4 mile
402 m
208 km/h
129 mph
185 km/h
115 mph

Power comparison

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

Chart data table
VehicleValue
TVRSagaris4.0 i V8
400 hp
298 kW
Aston MartinDB7 GT5.9 i V12 48V
440 hp
328 kW

Aston Martin DB7 GT 5.9 i V12 48V has 40 hp more than TVR Sagaris 4.0 i V8.

The biggest power difference is between TVR Sagaris 4.0 i V8 and Aston Martin DB7 GT 5.9 i V12 48V: 40 hp (30 kW).

Torque comparison

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

Chart data table
VehicleValue
TVRSagaris4.0 i V8
451 Nm
333 lb-ft
Aston MartinDB7 GT5.9 i V12 48V
556 Nm
410 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
TVRSagaris4.0 i V8
1,215 kg
2,679 lb
Aston MartinDB7 GT5.9 i V12 48V
1,780 kg
3,924 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
TVRSagaris4.0 i V8
Unrestricted
310 km/h193 mph
Restricted
300 km/h186 mph
Aston MartinDB7 GT5.9 i V12 48V
298 km/h
185 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
TVRSagaris4.0 i V83.9 s
Aston MartinDB7 GT5.9 i V12 48V4.9 s

Although Aston Martin DB7 GT 5.9 i V12 48V has more power, TVR Sagaris 4.0 i V8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between TVR Sagaris 4.0 i V8 and Aston Martin DB7 GT 5.9 i V12 48V: 1.0 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
TVRSagaris4.0 i V8
329 hp/t
245 kW/t
3.0 kg/hp
Aston MartinDB7 GT5.9 i V12 48V
247 hp/t
184 kW/t
4.0 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
TVRSagaris4.0 i V8
400 hp
298 kW
3.9 s
Unrestricted
310 km/h193 mph
Restricted
300 km/h186 mph
Aston MartinDB7 GT5.9 i V12 48V
440 hp
328 kW
4.9 s
298 km/h
185 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
TVRSagaris4.0 i V8
Power
400 hp
298 kW
0-100 km/h3.9 s
Top speed
Unrestricted
310 km/h193 mph
Restricted
300 km/h186 mph
Doors/seats
2 doors
4 seats
Trunk-
Length
4,035 mm
158.9 in
Height
1,135 mm
44.7 in
Aston MartinDB7 GT5.9 i V12 48V
Power
440 hp
328 kW
0-100 km/h4.9 s
Top speed
298 km/h
185 mph
Doors/seats
2 doors
4 seats
Trunk
180 L
6.4 cu ft
Length
4,666 mm
183.7 in
Height
1,230 mm
48.4 in

Detailed score breakdown

Detailed score breakdown
VehicleTVRSagaris4.0 i V8Aston MartinDB7 GT5.9 i V12 48V
Power
400 hp
298 kW
440 hp
328 kW
Torque
451 Nm
333 lb-ft
556 Nm
410 lb-ft
Acceleration
3.9 s
4.9 s
Top speed
Unrestricted
310 km/h193 mph
Restricted
300 km/h186 mph
298 km/h
185 mph
Lightness
1,215 kg
2,679 lb
1,780 kg
3,924 lb
Practicality
Doors/seats
2 doors
4 seats
Trunk-
Length
4,035 mm
158.9 in
Height
1,135 mm
44.7 in
Doors/seats
2 doors
4 seats
Trunk
180 L
6.4 cu ft
Length
4,666 mm
183.7 in
Height
1,230 mm
48.4 in
Trunk score
-
180 L
6.4 cu ft
Power-to-weight score
329 hp/t
245 kW/t
3.0 kg/hp
247 hp/t
184 kW/t
4.0 kg/hp
Overall
Fixed score
Fixed score

Head-to-head comparisons

TVR Sagaris 4.0 i V8

  • Is 565 kg lighter
  • Is 1.0 s quicker from 0-100 km/h
  • Has 12 km/h (7 mph) higher top speed
  • Has 82 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Lightest
  • Best power-to-weight ratio

Cons

  • Lowest power

Choose cars to compare

Brand
Model
Generation
Engine or modification
TVR Sagaris 4.0 i V8
Aston Martin DB7 GT 5.9 i V12 48V
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