The Comparative Analysis :
Opel Astra GTC 1.7 CDTI ecoFlex 107g (12 - 14) vs. Mazda 3 SKYACTIV-D 150 SKYACTIV-Drive (13 - 17)
€ 23,300

€ 26,600

€ 23,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 26,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop is a little bigger in every dimension. It's 0.2 inches longer, 1.8 inches wider and 1.5 inches taller than the Mazda 3 SKYACTIV-D 150.
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Mazda 3 SKYACTIV-D 150
58.6
72.4
79.5
57.1
70.7
80.8
72.4 in
Width
70.7 in
79.5 in
Width Incl. Mirrors
80.8 in
58.6 in
Height
57.1 in
106.1
175.8
106.3
175.6
175.8 in
Length
175.6 in
106.1 in
Wheelbase
106.3 in
Vehicle Weight
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Mazda 3 SKYACTIV-D 150
3347 lb
Curb Weight
3097 lb
4453 lb
Gross Vehicle
Weight
Weight
4255 lb

Weight Difference:
249 lb
7.44 %

General
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Mazda 3 SKYACTIV-D 150
P-J
Generation
BM
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Diesel

Front-wheel drive
Drivetrain
Front-wheel drive

6-speed manual transmission
Transmission
6-speed automatic transmission
Engine
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Mazda 3 SKYACTIV-D 150
Straight-four diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
4
Valves
4
4
Cylinders
4
1.7 L / 83 cu in
Displacement
2.2 L / 108 cu in
108 hp
at 4000 rpm
Power
148 hp
at 4500 rpm
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
108 hp
148 hp
Mazda 3 SKYACTIV-D 150
207 lb‑ft
at 1750 rpm
Max. Torque
280 lb‑ft
at 1800 rpm
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
207 lb‑ft
280 lb‑ft
Mazda 3 SKYACTIV-D 150
Performance
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Mazda 3 SKYACTIV-D 150
114 mph
Maximum Speed
125 mph
12.2 sec
Acceleration 0 to 62 mph
9 sec
62 mph
62
mph
mph
554 ft
0.000 sec

Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
62 mph
62
mph
mph
410 ft
0.000 sec

Mazda 3 SKYACTIV-D 150
▶ REPLAY
30.99 lb/hp
Weight-to-Power Ratio
20.93 lb/hp
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
30.99 lb/hp
20.93 lb/hp
Mazda 3 SKYACTIV-D 150
Fuel Economy / Emissions
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Mazda 3 SKYACTIV-D 150
Fuel Economy
57 mpg
combined
49 mpg
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
57 mpg
49 mpg
Mazda 3 SKYACTIV-D 150
49 mpg
city
39 mpg
65 mpg
highway
56 mpg
14.8 gal
Fuel Tank Capacity
13.5 gal
849 mi
Range
661 mi
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
849 mi
661 mi
Mazda 3 SKYACTIV-D 150
Environmental Impact
84.3 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).
98.8 kWh
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
84.3 kWh
98.8 kWh
Mazda 3 SKYACTIV-D 150
Euro 5
Emission Standard
Euro 6b (NEFZ)
172 g/mi (NEFZ)
CO2 Emissions
204 g/mi (NEFZ)
Practical Convenience
Opel Astra GTC 1.7 CDTI ecoFlex 107g Start&Stop
Mazda 3 SKYACTIV-D 150
3
Doors
5
5
No. of Seats
5
1107 lb
Maximum Payload
1157 lb
10.5 cu ft
Trunk Volume
10.3 cu ft









35 cu ft
Cargo Volume (Seats Down)
35.8 cu ft