The Comparative Analysis :
Mazda 6 SKYACTIV-G 145 (18 - ..) vs. Opel Insignia Sedan 1.4 LPG ecoFlex (Autogas) (12 - 13)
€ 29,000
€ 28,400
€ 29,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 28,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Mazda 6 SKYACTIV-G 145 is 1.6 inches longer, 0.6 inches narrower and 1.9 inches lower than the Opel Insignia 1.4 LPG ecoFlex.
Mazda 6 SKYACTIV-G 145
Opel Insignia 1.4 LPG ecoFlex
57.1
72.4
82.3
59
73.1
82
72.4 in
Width
73.1 in
82.3 in
Width Incl. Mirrors
82 in
57.1 in
Height
59 in
111.4
191.7
107.8
190.2
191.7 in
Length
190.2 in
111.4 in
Wheelbase
107.8 in
Vehicle Weight
Mazda 6 SKYACTIV-G 145
Opel Insignia 1.4 LPG ecoFlex
3232 lb
Curb Weight
3463 lb
4420 lb
Gross Vehicle
Weight
Weight
4652 lb
Weight Difference:
231 lb
6.67 %
General
Mazda 6 SKYACTIV-G 145
Opel Insignia 1.4 LPG ecoFlex
GJ
Generation
G09
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Autogas (LPG)
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Mazda 6 SKYACTIV-G 145
Opel Insignia 1.4 LPG ecoFlex
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-four engine with turbocharger
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.4 L / 69 cu in
143 hp
at 6000 rpm
Power
138 hp
at 4900 rpm
Mazda 6 SKYACTIV-G 145
143 hp
138 hp
Opel Insignia 1.4 LPG ecoFlex
157 lb‑ft
at 4000 rpm
Max. Torque
148 lb‑ft
at 1850 rpm
Mazda 6 SKYACTIV-G 145
157 lb‑ft
148 lb‑ft
Opel Insignia 1.4 LPG ecoFlex
Performance
Mazda 6 SKYACTIV-G 145
Opel Insignia 1.4 LPG ecoFlex
129 mph
Maximum Speed
121 mph
9.9 sec
Acceleration 0 to 62 mph
12.4 sec
62 mph
62
mph
mph
453 ft
0.000 sec
Mazda 6 SKYACTIV-G 145
62 mph
62
mph
mph
564 ft
0.000 sec
Opel Insignia 1.4 LPG ecoFlex
▶ REPLAY
22.6 lb/hp
Weight-to-Power Ratio
25.09 lb/hp
Mazda 6 SKYACTIV-G 145
22.6 lb/hp
25.09 lb/hp
Opel Insignia 1.4 LPG ecoFlex
Fuel Economy / Emissions
Mazda 6 SKYACTIV-G 145
Opel Insignia 1.4 LPG ecoFlex
Fuel Economy
38 mpg
combined
31 mpg
Mazda 6 SKYACTIV-G 145
38 mpg
31 mpg
Opel Insignia 1.4 LPG ecoFlex
31 mpg
city
23 mpg
44 mpg
highway
38 mpg
16.4 gal
Fuel Tank Capacity
11.1 gal
621 mi
Range
344 mi
Mazda 6 SKYACTIV-G 145
621 mi
344 mi
Opel Insignia 1.4 LPG ecoFlex
Environmental Impact
117.5 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).
112 kWh
Mazda 6 SKYACTIV-G 145
117.5 kWh
112 kWh
Opel Insignia 1.4 LPG ecoFlex
Euro 6d-TEMP
Emission Standard
Euro 5
245 g/mi (WLTP)
CO2 Emissions
200 g/mi (NEFZ)
Practical Convenience
Mazda 6 SKYACTIV-G 145
Opel Insignia 1.4 LPG ecoFlex
4
Doors
4
5
No. of Seats
5
1188 lb
Maximum Payload
1188 lb
13.6 cu ft
Trunk Volume
14.2 cu ft
No data
Cargo Volume (Seats Down)
No data
