The Comparative Analysis :
Opel Insignia 2.8 V6 Turbo 4x4 Automatic (08 - 13) vs. Audi S5 Sportback S tronic (10 - 11)
€ 42,500

€ 58,400

€ 42,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 58,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Insignia 2.8 V6 Turbo is considerably bigger in every dimension. It's 4.6 inches longer, 0.2 inches wider and 4.6 inches taller than the Audi S5 Sportback.
Opel Insignia 2.8 V6 Turbo
Audi S5 Sportback
59
73.1
82
54.4
73
79.5
73.1 in
Width
73 in
82 in
Width Incl. Mirrors
79.5 in
59 in
Height
54.4 in
107.8
190.2
110.7
185.6
190.2 in
Length
185.6 in
107.8 in
Wheelbase
110.7 in
Vehicle Weight
Opel Insignia 2.8 V6 Turbo
Audi S5 Sportback
3314 lb
Curb Weight
4045 lb
4486 lb
Gross Vehicle
Weight
Weight
5038 lb

Weight Difference:
732 lb
18.09 %

General
Opel Insignia 2.8 V6 Turbo
Audi S5 Sportback
G09
Generation
8T
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)

6-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Opel Insignia 2.8 V6 Turbo
Audi S5 Sportback
V6 gasoline engine with turbocharger
Engine Type
V6 gasoline engine with compressor
Engine Code
CAKA, CGWC, CGXC, CREC, CTDA, CTUB
4
Valves
4
6
Cylinders
6
2.8 L / 137 cu in
Displacement
3 L / 147 cu in
256 hp
at 5500 rpm
Power
328 hp
at 5500 rpm
Opel Insignia 2.8 V6 Turbo
256 hp
328 hp
Audi S5 Sportback
258 lb‑ft
at 1900 rpm
Max. Torque
325 lb‑ft
at 2900 rpm
Opel Insignia 2.8 V6 Turbo
258 lb‑ft
325 lb‑ft
Audi S5 Sportback
Performance
Opel Insignia 2.8 V6 Turbo
Audi S5 Sportback
155 mph
Maximum Speed
155 mph
7.1 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph
62
mph
mph
325 ft
0.000 sec

Opel Insignia 2.8 V6 Turbo
62 mph
62
mph
mph
246 ft
0.000 sec

Audi S5 Sportback
▶ REPLAY
12.95 lb/hp
Weight-to-Power Ratio
12.33 lb/hp
Opel Insignia 2.8 V6 Turbo
12.95 lb/hp
12.33 lb/hp
Audi S5 Sportback
Fuel Economy / Emissions
Opel Insignia 2.8 V6 Turbo
Audi S5 Sportback
Fuel Economy
21 mpg
combined
25 mpg
Opel Insignia 2.8 V6 Turbo
21 mpg
25 mpg
Audi S5 Sportback
14 mpg
city
17 mpg
31 mpg
highway
No data
18.5 gal
Fuel Tank Capacity
16.9 gal
395 mi
Range
423 mi
Opel Insignia 2.8 V6 Turbo
395 mi
423 mi
Audi S5 Sportback
Environmental Impact
208.4 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
178.2 kWh
Opel Insignia 2.8 V6 Turbo
208.4 kWh
178.2 kWh
Audi S5 Sportback
Euro 5
Emission Standard
Euro 5
415 g/mi (NEFZ)
CO2 Emissions
352 g/mi (NEFZ)
Practical Convenience
Opel Insignia 2.8 V6 Turbo
Audi S5 Sportback
5
Doors
5
5
No. of Seats
4
1173 lb
Maximum Payload
992 lb
14.7 cu ft
Trunk Volume
13.6 cu ft










41.5 cu ft
Cargo Volume (Seats Down)
36.3 cu ft