The Comparative Analysis :

Opel Astra GTC 2.0 CDTI Automatic (11 - 14) vs. Mazda 3 SKYACTIV-D 1.8 (19 - ..)

€ 26,700
Opel Astra GTC 2.0 CDTI Automatic (11 - 14) Opel Astra GTC 2.0 CDTI
€ 25,600
 Mazda 3 SKYACTIV-D 1.8 (19 - ..) Mazda 3 SKYACTIV-D 1.8
€ 26,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,600

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Opel Astra GTC 2.0 CDTI is slightly bigger in every dimension. It's 0.2 inches longer, 1.8 inches wider and 2.1 inches taller than the Mazda 3 SKYACTIV-D 1.8.
Opel Astra GTC 2.0 CDTI
Mazda 3 SKYACTIV-D 1.8
58.6
Blueprint Opel Astra GTC 2.0 CDTI Automatic (11 - 14)
72.4
79.5
56.5
Blueprint Mazda 3 SKYACTIV-D 1.8 (19 - ..)
70.7
79.8
72.4 in
Width
70.7 in
79.5 in
Width Incl. Mirrors
79.8 in
58.6 in
Height
56.5 in
Blueprint Opel Astra GTC 2.0 CDTI Automatic (11 - 14)
106.1
175.8
Blueprint Mazda 3 SKYACTIV-D 1.8 (19 - ..)
107.3
175.6
175.8 in
Length
175.6 in
106.1 in
Wheelbase
107.3 in

Vehicle Weight

Opel Astra GTC 2.0 CDTI
Mazda 3 SKYACTIV-D 1.8
3417 lb
Curb Weight
3029 lb
4497 lb
Gross Vehicle
Weight
4184 lb
Opel Astra GTC 2.0 CDTI Automatic (11 - 14)
Weight Difference:
388 lb
11.35 %
Mazda 3 SKYACTIV-D 1.8 (19 - ..)

General

Opel Astra GTC 2.0 CDTI
Mazda 3 SKYACTIV-D 1.8
P-J
Generation
BP
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Diesel
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Opel Astra GTC 2.0 CDTI
Mazda 3 SKYACTIV-D 1.8
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.8 L / 88 cu in
163 hp
at 4000 rpm
Power
114 hp
at 4000 rpm
Opel Astra GTC 2.0 CDTI
163 hp
114 hp
Mazda 3 SKYACTIV-D 1.8
258 lb‑ft
at 1750 rpm
Max. Torque
199 lb‑ft
at 1600 rpm
Opel Astra GTC 2.0 CDTI
258 lb‑ft
199 lb‑ft
Mazda 3 SKYACTIV-D 1.8

Performance

Opel Astra GTC 2.0 CDTI
Mazda 3 SKYACTIV-D 1.8
129 mph
Maximum Speed
121 mph
9.2 sec
Acceleration 0 to 62 mph
10.3 sec
62 mph 62
mph

420 ft
0.000 sec

Opel Astra GTC 2.0 CDTI

62 mph 62
mph

469 ft
0.000 sec

Mazda 3 SKYACTIV-D 1.8

▶ REPLAY
20.96 lb/hp
Weight-to-Power Ratio
26.57 lb/hp
Opel Astra GTC 2.0 CDTI
20.96 lb/hp
26.57 lb/hp
Mazda 3 SKYACTIV-D 1.8

Fuel Economy / Emissions

Opel Astra GTC 2.0 CDTI
Mazda 3 SKYACTIV-D 1.8
Fuel Economy
41 mpg
combined
57 mpg
Opel Astra GTC 2.0 CDTI
41 mpg
57 mpg
Mazda 3 SKYACTIV-D 1.8
30 mpg
city
51 mpg
52 mpg
highway
62 mpg
Kraftstoffanzeige
14.8 gal
Fuel Tank Capacity
13.5 gal
Kraftstoffanzeige
610 mi
Range
773 mi
Opel Astra GTC 2.0 CDTI
610 mi
773 mi
Mazda 3 SKYACTIV-D 1.8
Environmental Impact
117.3 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).
84.3 kWh
Opel Astra GTC 2.0 CDTI
117.3 kWh
84.3 kWh
Mazda 3 SKYACTIV-D 1.8
Euro 5
Emission Standard
Euro 6d-TEMP
243 g/mi (NEFZ)
CO2 Emissions
211 g/mi (WLTP)

Practical Convenience

Opel Astra GTC 2.0 CDTI
Mazda 3 SKYACTIV-D 1.8
3
Doors
5
5
No. of Seats
5
1080 lb
Maximum Payload
1155 lb
10.5 cu ft
Trunk Volume
9.9 cu ft
35 cu ft
Cargo Volume (Seats Down)
29.1 cu ft