The Comparative Analysis :
Opel Insignia OPC Automatic (13 - 17) vs. Mazda 6 Sport 2.5 (10 - 13)
€ 51,600

€ 31,300

€ 51,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 31,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Insignia OPC is slightly bigger in every dimension. It's 3 inches longer, 2.5 inches wider and 2.3 inches taller than the Mazda 6 Sport 2.5.
Opel Insignia OPC
Mazda 6 Sport 2.5
59
73.1
82
56.7
70.7
78.5
73.1 in
Width
70.7 in
82 in
Width Incl. Mirrors
78.5 in
59 in
Height
56.7 in
107.8
190.2
107.3
187.2
190.2 in
Length
187.2 in
107.8 in
Wheelbase
107.3 in
Vehicle Weight
Opel Insignia OPC
Mazda 6 Sport 2.5
4023 lb
Curb Weight
3208 lb
5137 lb
Gross Vehicle
Weight
Weight
4343 lb

Weight Difference:
816 lb
20.28 %

General
Opel Insignia OPC
Mazda 6 Sport 2.5
G09
Generation
GH
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Mid-Grade Unleaded

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

6-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Opel Insignia OPC
Mazda 6 Sport 2.5
V6 gasoline engine with turbocharger
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
4
Valves
4
6
Cylinders
4
2.8 L / 137 cu in
Displacement
2.5 L / 122 cu in
321 hp
at 5250 rpm
Power
168 hp
at 6000 rpm
Opel Insignia OPC
321 hp
168 hp
Mazda 6 Sport 2.5
321 lb‑ft
at 5250 rpm
Max. Torque
167 lb‑ft
at 4000 rpm
Opel Insignia OPC
321 lb‑ft
167 lb‑ft
Mazda 6 Sport 2.5
Performance
Opel Insignia OPC
Mazda 6 Sport 2.5
155 mph
Maximum Speed
137 mph
6.3 sec
Acceleration 0 to 62 mph
8.4 sec
62 mph
62
mph
mph
289 ft
0.000 sec

Opel Insignia OPC
62 mph
62
mph
mph
384 ft
0.000 sec

Mazda 6 Sport 2.5
▶ REPLAY
12.53 lb/hp
Weight-to-Power Ratio
19.1 lb/hp
Opel Insignia OPC
12.53 lb/hp
19.1 lb/hp
Mazda 6 Sport 2.5
Fuel Economy / Emissions
Opel Insignia OPC
Mazda 6 Sport 2.5
Fuel Economy
22 mpg
combined
29 mpg
Opel Insignia OPC
22 mpg
29 mpg
Mazda 6 Sport 2.5
15 mpg
city
21 mpg
30 mpg
highway
37 mpg
18.5 gal
Fuel Tank Capacity
16.9 gal
406 mi
Range
497 mi
Opel Insignia OPC
406 mi
497 mi
Mazda 6 Sport 2.5
Environmental Impact
202.8 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).
151.6 kWh
Opel Insignia OPC
202.8 kWh
151.6 kWh
Mazda 6 Sport 2.5
Euro 5 / Euro 6
Emission Standard
Euro 5
404 g/mi (NEFZ)
CO2 Emissions
299 g/mi (NEFZ)
Practical Convenience
Opel Insignia OPC
Mazda 6 Sport 2.5
5
Doors
5
5
No. of Seats
5
1113 lb
Maximum Payload
1135 lb
15 cu ft
Trunk Volume
14.4 cu ft










41.6 cu ft
Cargo Volume (Seats Down)
48.2 cu ft