The Comparative Analysis :
Opel Insignia 2.0 CDTI 4x4 Automatic (15 - 17) vs. Mazda 6 Sport 2.5 (10 - 13)
€ 37,500

€ 31,300

€ 37,500
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 2.0 CDTI is considerably bigger in every dimension. It's 8.7 cm longer, 6.1 cm wider and 5.8 cm taller than the Mazda 6 Sport 2.5.
Opel Insignia 2.0 CDTI
Mazda 6 Sport 2.5
1498
1856
2084
1440
1795
1995
1856 mm
Width
1795 mm
2084 mm
Width Incl. Mirrors
1995 mm
1498 mm
Height
1440 mm
2737
4842
2725
4755
4842 mm
Length
4755 mm
2737 mm
Wheelbase
2725 mm
Vehicle Weight
Opel Insignia 2.0 CDTI
Mazda 6 Sport 2.5
1788 kg
Kerb Weight
1455 kg
2330 kg
Gross Vehicle
Weight
Weight
1970 kg

Weight Difference:
333 kg
18.62 %

General
Opel Insignia 2.0 CDTI
Mazda 6 Sport 2.5
G09
Generation
GH
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Unleaded (95 RON)

Permanent all-wheel drive
Drive
Front-wheel drive

6-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Opel Insignia 2.0 CDTI
Mazda 6 Sport 2.5
Straight-four diesel engine with turbocharger
Engine Type
Straight-four petrol engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
4
1956 CC
Engine Capacity
2488 CC
168 bhp
at 3750 rpm
Power
168 bhp
at 6000 rpm
Opel Insignia 2.0 CDTI
168 bhp
168 bhp
Mazda 6 Sport 2.5
400 NM
at 1750 rpm
Max. Torque
226 NM
at 4000 rpm
Opel Insignia 2.0 CDTI
400 NM
226 NM
Mazda 6 Sport 2.5
Performance
Opel Insignia 2.0 CDTI
Mazda 6 Sport 2.5
130 mph
Maximum Speed
137 mph
9.9 sec
Acceleration 0 to 62 mph
8.4 sec
62 mph
62
mph
mph
138 m
0.000 sec

Opel Insignia 2.0 CDTI
62 mph
62
mph
mph
117 m
0.000 sec

Mazda 6 Sport 2.5
▶ REPLAY
10.64 kg/bhp
Weight-to-Power Ratio
8.66 kg/bhp
Opel Insignia 2.0 CDTI
10.64 kg/bhp
8.66 kg/bhp
Mazda 6 Sport 2.5
Fuel Economy / Emissions
Opel Insignia 2.0 CDTI
Mazda 6 Sport 2.5
Fuel Economy
46 mpg
combined
35 mpg
Opel Insignia 2.0 CDTI
46 mpg
35 mpg
Mazda 6 Sport 2.5
33 mpg
city
25 mpg
59 mpg
motorway
45 mpg
70 L
Fuel Tank Capacity
64 L
702 mi
Range
497 mi
Opel Insignia 2.0 CDTI
702 mi
497 mi
Mazda 6 Sport 2.5
Environmental Impact
127.6 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 2.0 CDTI
127.6 kWh
151.6 kWh
Mazda 6 Sport 2.5
Euro 6b (NEFZ)
Emission Standard
Euro 5
164 g/km (NEFZ)
CO2 Emissions
186 g/km (NEFZ)
Practical Convenience
Opel Insignia 2.0 CDTI
Mazda 6 Sport 2.5
5
Doors
5
5
No. of Seats
5
542 kg
Maximum Payload
515 kg
530 L
Boot Capacity
510 L










1470 L
Boot Capacity (Seats Down)
1702 L