The Comparative Analysis :
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel 4x4 Automatic (19 - 20) vs. Audi S5 Sportback S tronic (11 - 16)
€ 46,800

€ 58,200

€ 46,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 58,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel is considerably bigger in every dimension. It's 7.6 inches longer, 0.4 inches wider and 2.5 inches taller than the Audi S5 Sportback.
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
Audi S5 Sportback
56.9
73.3
82.4
54.4
73
79.5
73.3 in
Width
73 in
82.4 in
Width Incl. Mirrors
79.5 in
56.9 in
Height
54.4 in
111.4
193.3
110.7
185.7
193.3 in
Length
185.7 in
111.4 in
Wheelbase
110.7 in
Vehicle Weight
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
Audi S5 Sportback
3907 lb
Curb Weight
4012 lb
5104 lb
Gross Vehicle
Weight
Weight
5016 lb

Weight Difference:
106 lb
2.64 %

General
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
Audi S5 Sportback
Z-B
Generation
8T
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Mid-Grade Unleaded

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

8-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
Audi S5 Sportback
Straight-four diesel engine with turbocharger
Engine Type
V6 gasoline engine with compressor
Engine Code
CAKA, CGWC, CGXC, CREC, CTDA, CTUB
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
207 hp
at 4000 rpm
Power
328 hp
at 5500 rpm
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
207 hp
328 hp
Audi S5 Sportback
354 lb‑ft
at 1500 rpm
Max. Torque
325 lb‑ft
at 2900 rpm
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
354 lb‑ft
325 lb‑ft
Audi S5 Sportback
Performance
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
Audi S5 Sportback
145 mph
Maximum Speed
155 mph
7.9 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph
62
mph
mph
361 ft
0.000 sec

Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
62 mph
62
mph
mph
233 ft
0.000 sec

Audi S5 Sportback
▶ REPLAY
18.87 lb/hp
Weight-to-Power Ratio
12.23 lb/hp
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
18.87 lb/hp
12.23 lb/hp
Audi S5 Sportback
Fuel Economy / Emissions
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
Audi S5 Sportback
Fuel Economy
33 mpg
combined
29 mpg
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
33 mpg
29 mpg
Audi S5 Sportback
25 mpg
city
22 mpg
42 mpg
highway
No data
16.4 gal
Fuel Tank Capacity
16.1 gal
542 mi
Range
468 mi
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
542 mi
468 mi
Audi S5 Sportback
Environmental Impact
146.1 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).
153.5 kWh
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
146.1 kWh
153.5 kWh
Audi S5 Sportback
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
Emission Standard
Euro 5
314 g/mi (WLTP)
CO2 Emissions
306 g/mi (NEFZ)
Practical Convenience
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
Audi S5 Sportback
5
Doors
5
5
No. of Seats
4
1197 lb
Maximum Payload
1003 lb
13.9 cu ft
Trunk Volume
13.6 cu ft











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