Car comparison

Opel Insignia Sedan (A) 2.8 V6 TurbovsSubaru Legacy V 2.5 GT

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

New comparison

Opel Insignia Sedan (A)

2.8 V6 Turbo

260 hp2792 ccGasolineAWDManualTurbochargedSedan2008-2013

Subaru Legacy V

2.5 GT

265 hp2457 ccGasolineAWDManualTurbochargedSedan2009-2012

Comparison overview

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

Subaru Legacy V 2.5 GT

Quickest 0-100 km/h
6.2 s
Most powerful
265 hp
198 kW
Lightest
1,577 kg
3,477 lb
Best power-to-weight
168 hp/t
125 kW/t
6.0 kg/hp
Lowest city consumption
13.0 L/100 km
18.1 mpg US
21.7 mpg UK
Best overall score
65/100
Best performance score
60/100

Opel Insignia Sedan (A) 2.8 V6 Turbo

Fastest top speed
260 km/h
162 mph Unrestricted
250 km/h
155 mph Restricted
Highest torque
350 Nm
258 lb-ft
Lowest highway consumption
7.4 L/100 km
31.8 mpg US
38.2 mpg UK
Largest trunk
500 L
Best economy score
78/100
Best practicality score
76/100

Specification comparison

Specification comparison
Model	OpelInsignia Sedan (A)2.8 V6 Turbo	SubaruLegacy V2.5 GT
Power	260hp194kW	265hp198kW
Torque	350Nm258lb-ft	350Nm258lb-ft
Curb weight	1,810kg3,990lb	1,577kg3,477lb
Gross weight	2,315kg5,104lb	-
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated	245 km/h 152 mph
To 99% top speed	72.9s99% target: 257 km/h / 160 mph Calculated	57.5s99% target: 243 km/h / 151 mph Calculated
0-100 km/h	6.9s	6.2s
0-200 km/h	22.0s Calculated	20.6s Calculated
0-60 mph	6.6s Calculated	5.9s Calculated
Fuel consumption	10.9L/100 km21.6mpg US25.9mpg UK	-
Fuel consumption city	16.9L/100 km13.9mpg US16.7mpg UK	13L/100 km18.1mpg US21.7mpg UK
Fuel consumption highway	7.4L/100 km31.8mpg US38.2mpg UK	9.4L/100 km25mpg US30.1mpg UK
Quarter mile	14.8s Calculated	14.2s Calculated
Power-to-weight	144hp/t107kW/t65hp/1000 lb Calculated	168hp/t125kW/t76hp/1000 lb Calculated
Torque-to-weight	193Nm/t129lb-ft/ton Calculated	222Nm/t149lb-ft/ton Calculated
Estimated range	642km399mi Calculated	-
Displacement	2,792cc170cu in	2,457cc150cu in
Length	4,830mm190in	4,735mm186in
Width	1,858mm73in	1,780mm70in
Height	1,498mm59in	1,505mm59in
Wheelbase	2,737mm108in	2,750mm108in
Front track	1,585mm62in	1,550mm61in
Rear track	1,587mm62in	1,555mm61in
Ground clearance	160mm6in	-
Trunk volume	500L	486L
Max trunk volume	1,010L	-
Doors	4	4
Seats	5	5
Fuel tank	70L	70L
CO2 emissions	258g/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.

Opel Insignia Sedan (A) 2.8 V6 TurboSubaru Legacy V 2.5 GTPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
OpelInsignia Sedan (A)2.8 V6 Turbo	5,500 rpm	1,900-4,500 rpm	5,750 rpm
SubaruLegacy V2.5 GT	5,600 rpm	2,000-5,200 rpm	5,850 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	OpelInsignia Sedan (A)2.8 V6 Turbo	SubaruLegacy V2.5 GT
	Acceleration checkpoints
0-60 mph 0-97 km/h	6.6 s	5.9 s
0-100 km/h 0-62 mph	6.9 s	6.2 s
0-200 km/h 0-124 mph	22.0 s	20.6 s
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Likely limited	245 km/h 152 mph
	Drag race simulation
60 ft 18 m	2.7 s	2.6 s
330 ft 101 m	6.7 s	6.4 s
1/8 mile 201 m	9.9 s	9.4 s
1000 ft 305 m	12.6 s	12.0 s
1/4 mile 402 m	14.8 s	14.2 s
Trap speed 1/4 mile 402 m	165 km/h 102 mph	169 km/h 105 mph

Power comparison

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

Chart data table
Vehicle	Value
OpelInsignia Sedan (A)2.8 V6 Turbo	260 hp 194 kW
SubaruLegacy V2.5 GT	265 hp 198 kW

Subaru Legacy V 2.5 GT has 5 hp more than Opel Insignia Sedan (A) 2.8 V6 Turbo.

The biggest power difference is between Opel Insignia Sedan (A) 2.8 V6 Turbo and Subaru Legacy V 2.5 GT: 5 hp (4 kW).

Torque comparison

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

Chart data table
Vehicle	Value
OpelInsignia Sedan (A)2.8 V6 Turbo	350 Nm 258 lb-ft
SubaruLegacy V2.5 GT	350 Nm 258 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
OpelInsignia Sedan (A)2.8 V6 Turbo	1,810 kg 3,990 lb
SubaruLegacy V2.5 GT	1,577 kg 3,477 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
OpelInsignia Sedan (A)2.8 V6 Turbo	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
SubaruLegacy V2.5 GT	245 km/h 152 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
OpelInsignia Sedan (A)2.8 V6 Turbo	6.9 s
SubaruLegacy V2.5 GT	6.2 s

The biggest 0-100 km/h difference is between Subaru Legacy V 2.5 GT and Opel Insignia Sedan (A) 2.8 V6 Turbo: 0.7 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
OpelInsignia Sedan (A)2.8 V6 Turbo	144 hp/t 107 kW/t 7.0 kg/hp
SubaruLegacy V2.5 GT	168 hp/t 125 kW/t 6.0 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
OpelInsignia Sedan (A)2.8 V6 Turbo	260 hp 194 kW	6.9 s	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
SubaruLegacy V2.5 GT	265 hp 198 kW	6.2 s	245 km/h 152 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

OpelInsignia Sedan (A)2.8 V6 Turbo

Power	260 hp 194 kW
0-100 km/h	6.9 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

Doors/seats	4 doors 5 seats
Trunk	500 L 17.7 cu ft
Length	4,830 mm 190.2 in
Height	1,498 mm 59.0 in

SubaruLegacy V2.5 GT

Power	265 hp 198 kW
0-100 km/h	6.2 s
Top speed 245 km/h 152 mph

Doors/seats	4 doors 5 seats
Trunk	486 L 17.2 cu ft
Length	4,735 mm 186.4 in
Height	1,505 mm 59.3 in

Detailed score breakdown

Vehicle

OpelInsignia Sedan (A)2.8 V6 Turbo

SubaruLegacy V2.5 GT

Power

260 hp

194 kW

265 hp

198 kW

Torque

350 Nm

258 lb-ft

350 Nm

258 lb-ft

Acceleration

6.9 s

6.2 s

Top speed

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

245 km/h

152 mph

Lightness

1,810 kg

3,990 lb

1,577 kg

3,477 lb

Fuel consumption

10.9 L/100 km

21.6 mpg US

25.9 mpg UK

Practicality

Doors/seats	4 doors 5 seats
Trunk	500 L 17.7 cu ft
Length	4,830 mm 190.2 in
Height	1,498 mm 59.0 in

Doors/seats	4 doors 5 seats
Trunk	486 L 17.2 cu ft
Length	4,735 mm 186.4 in
Height	1,505 mm 59.3 in

Range score

642 km

399 mi

CO2 score

258 g/km

Trunk score

500 L

17.7 cu ft

486 L

17.2 cu ft

Power-to-weight score

144 hp/t

107 kW/t

7.0 kg/hp

168 hp/t

125 kW/t

6.0 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	Opel Insignia Sedan (A) 2.8 V6 Turbo
Consumption	10.9 L/100 km21.6 mpg US25.9 mpg UK
Cost / 100 km	19.08 LC100 km
Cost / 100 mi	30.70 LC100 mi
Annual fuel used	1,635 L432 US gal360 UK gal
Annual fuel cost	2,861 LC/year