Car comparison

Alfa Romeo 159 3.2 JTS V6vsOpel Insignia Sedan (A) 2.8 V6 Turbo

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

New comparison

Alfa Romeo 159

3.2 JTS V6

260 hp3195 ccGasolineFWDManualNaturally aspiratedSedan2008-2009

Opel Insignia Sedan (A)

2.8 V6 Turbo

260 hp2792 ccGasolineAWDAutomaticTurbochargedSedan2008-2013

Comparison overview

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

Alfa Romeo 159 3.2 JTS V6

Quickest 0-100 km/h
7.1 s
Fastest top speed
260 km/h
162 mph Unrestricted
250 km/h
155 mph Restricted
Most powerful
260 hp
194 kW
Lightest
1,540 kg
3,395 lb
Best power-to-weight
169 hp/t
126 kW/t
5.9 kg/hp
Lowest combined fuel consumption
11.0 L/100 km
21.4 mpg US
25.7 mpg UK
Lowest city consumption
16.4 L/100 km
14.3 mpg US
17.2 mpg UK
Lowest highway consumption
7.9 L/100 km
29.8 mpg US
35.8 mpg UK
Best estimated range
636 km
395 mi
Best performance score
58/100
Best economy score
77/100

Opel Insignia Sedan (A) 2.8 V6 Turbo

Highest torque
350 Nm
258 lb-ft
Lowest CO2 emissions
258 g/km
Largest trunk
500 L
Best overall score
63/100
Best practicality score
76/100

Specification comparison

Specification comparison
Model	Alfa Romeo1593.2 JTS V6	OpelInsignia Sedan (A)2.8 V6 Turbo
Power	260hp194kW	260hp194kW
Torque	322Nm237lb-ft	350Nm258lb-ft
Curb weight	1,540kg3,395lb	1,843kg4,063lb
Gross weight	2,090kg4,608lb	2,365kg5,214lb
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated
To 99% top speed	70.6s99% target: 257 km/h / 160 mph Calculated	75.5s99% target: 257 km/h / 160 mph Calculated
0-100 km/h	7.1s	7.1s
0-200 km/h	22.0s Calculated	22.7s Calculated
0-60 mph	6.8s Calculated	6.8s Calculated
Fuel consumption	11L/100 km21.4mpg US25.7mpg UK	11.6L/100 km20.3mpg US24.4mpg UK
Fuel consumption city	16.4L/100 km14.3mpg US17.2mpg UK	17.9L/100 km13.1mpg US15.8mpg UK
Fuel consumption highway	7.9L/100 km29.8mpg US35.8mpg UK	7.9L/100 km29.8mpg US35.8mpg UK
Quarter mile	14.9s Calculated	15.0s Calculated
Power-to-weight	169hp/t126kW/t77hp/1000 lb Calculated	141hp/t105kW/t64hp/1000 lb Calculated
Torque-to-weight	209Nm/t140lb-ft/ton Calculated	190Nm/t127lb-ft/ton Calculated
Estimated range	636km395mi Calculated	603km375mi Calculated
Displacement	3,195cc195cu in	2,792cc170cu in
Length	4,660mm183in	4,830mm190in
Width	1,828mm72in	1,858mm73in
Height	1,422mm56in	1,498mm59in
Wheelbase	2,700mm106in	2,737mm108in
Front track	1,578mm62in	1,585mm62in
Rear track	1,555mm61in	1,587mm62in
Ground clearance	-	160mm6in
Trunk volume	405L	500L
Max trunk volume	-	1,010L
Doors	4	4
Seats	5	5
Fuel tank	70L	70L
CO2 emissions	260g/km	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.

Alfa Romeo 159 3.2 JTS V6Opel Insignia Sedan (A) 2.8 V6 TurboPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
Alfa Romeo1593.2 JTS V6	6,300 rpm	4,500 rpm	6,550 rpm
OpelInsignia Sedan (A)2.8 V6 Turbo	5,500 rpm	1,900-4,500 rpm	5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	Alfa Romeo1593.2 JTS V6	OpelInsignia Sedan (A)2.8 V6 Turbo
	Acceleration checkpoints
0-60 mph 0-97 km/h	6.8 s	6.8 s
0-100 km/h 0-62 mph	7.1 s	7.1 s
0-200 km/h 0-124 mph	22.0 s	22.7 s
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Likely limited	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Likely limited
	Drag race simulation
60 ft 18 m	2.8 s	2.7 s
330 ft 101 m	6.8 s	6.8 s
1/8 mile 201 m	10.0 s	10.0 s
1000 ft 305 m	12.7 s	12.7 s
1/4 mile 402 m	14.9 s	15.0 s
Trap speed 1/4 mile 402 m	165 km/h 102 mph	163 km/h 101 mph

Power comparison

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

Chart data table
Vehicle	Value
Alfa Romeo1593.2 JTS V6	260 hp 194 kW
OpelInsignia Sedan (A)2.8 V6 Turbo	260 hp 194 kW

Torque comparison

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

Chart data table
Vehicle	Value
Alfa Romeo1593.2 JTS V6	322 Nm 237 lb-ft
OpelInsignia Sedan (A)2.8 V6 Turbo	350 Nm 258 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Alfa Romeo1593.2 JTS V6	1,540 kg 3,395 lb
OpelInsignia Sedan (A)2.8 V6 Turbo	1,843 kg 4,063 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
Alfa Romeo1593.2 JTS V6	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
OpelInsignia Sedan (A)2.8 V6 Turbo	Unrestricted 260 km/h162 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
Alfa Romeo1593.2 JTS V6	7.1 s
OpelInsignia Sedan (A)2.8 V6 Turbo	7.1 s

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
Vehicle	Value
Alfa Romeo1593.2 JTS V6	11.0 L/100 km 21.4 mpg US 25.7 mpg UK
OpelInsignia Sedan (A)2.8 V6 Turbo	11.6 L/100 km 20.3 mpg US 24.4 mpg UK

The biggest fuel consumption difference is between Alfa Romeo 159 3.2 JTS V6 and Opel Insignia Sedan (A) 2.8 V6 Turbo: 0.6 L/100 km.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
Alfa Romeo1593.2 JTS V6	169 hp/t 126 kW/t 5.9 kg/hp
OpelInsignia Sedan (A)2.8 V6 Turbo	141 hp/t 105 kW/t 7.1 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
Vehicle	Value
Alfa Romeo1593.2 JTS V6	636 km 395 mi
OpelInsignia Sedan (A)2.8 V6 Turbo	603 km 375 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Alfa Romeo1593.2 JTS V6	260 hp 194 kW	7.1 s	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
OpelInsignia Sedan (A)2.8 V6 Turbo	260 hp 194 kW	7.1 s	Unrestricted 260 km/h162 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

Alfa Romeo1593.2 JTS V6

Power	260 hp 194 kW
0-100 km/h	7.1 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

Doors/seats	4 doors 5 seats
Trunk	405 L 14.3 cu ft
Length	4,660 mm 183.5 in
Height	1,422 mm 56.0 in

OpelInsignia Sedan (A)2.8 V6 Turbo

Power	260 hp 194 kW
0-100 km/h	7.1 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

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Vehicle

Performance score

Fuel economy score

Alfa Romeo1593.2 JTS V6

Power	260 hp 194 kW
0-100 km/h	7.1 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

11.0 L/100 km

21.4 mpg US

25.7 mpg UK

OpelInsignia Sedan (A)2.8 V6 Turbo

Power	260 hp 194 kW
0-100 km/h	7.1 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

11.6 L/100 km

20.3 mpg US

24.4 mpg UK

Alfa Romeo 159 3.2 JTS V6 is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
Alfa Romeo1593.2 JTS V6	11.0 L/100 km 21.4 mpg US 25.7 mpg UK	7.1 s
OpelInsignia Sedan (A)2.8 V6 Turbo	11.6 L/100 km 20.3 mpg US 24.4 mpg UK	7.1 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
Vehicle	Power-to-weight, hp/t	Fuel consumption, L/100 km
Alfa Romeo1593.2 JTS V6	169 hp/t 126 kW/t 5.9 kg/hp	11.0 L/100 km 21.4 mpg US 25.7 mpg UK
OpelInsignia Sedan (A)2.8 V6 Turbo	141 hp/t 105 kW/t 7.1 kg/hp	11.6 L/100 km 20.3 mpg US 24.4 mpg UK

Detailed score breakdown

Vehicle

Alfa Romeo1593.2 JTS V6

OpelInsignia Sedan (A)2.8 V6 Turbo

Power

260 hp

194 kW

260 hp

194 kW

Torque

322 Nm

237 lb-ft

350 Nm

258 lb-ft

Acceleration

7.1 s

Top speed

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

Lightness

1,540 kg

3,395 lb

1,843 kg

4,063 lb

Fuel consumption

11.0 L/100 km

21.4 mpg US

25.7 mpg UK

11.6 L/100 km

20.3 mpg US

24.4 mpg UK

Practicality

Doors/seats	4 doors 5 seats
Trunk	405 L 14.3 cu ft
Length	4,660 mm 183.5 in
Height	1,422 mm 56.0 in

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

Range score

636 km

395 mi

603 km

375 mi

CO2 score

260 g/km

258 g/km

Trunk score

405 L

14.3 cu ft

500 L

17.7 cu ft

Power-to-weight score

169 hp/t

126 kW/t

5.9 kg/hp

141 hp/t

105 kW/t

7.1 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	Alfa Romeo 159 3.2 JTS V6	Opel Insignia Sedan (A) 2.8 V6 Turbo
Consumption	11 L/100 km21.4 mpg US25.7 mpg UK	11.6 L/100 km20.3 mpg US24.4 mpg UK
Cost / 100 km	19.25 LC100 km	20.30 LC100 km
Cost / 100 mi	30.98 LC100 mi	32.67 LC100 mi
Annual fuel used	1,650 L436 US gal363 UK gal	1,740 L460 US gal383 UK gal
Annual fuel cost	2,888 LC/year	3,045 LC/year