The Comparative Analysis :

Opel Astra GTC 2.0 CDTI ecoFlex (11 - 14) vs. Mazda 3 SKYACTIV-G 120 (13 - 17)

€ 25,100
Opel Astra GTC 2.0 CDTI ecoFlex (11 - 14) Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
€ 20,500
 Mazda 3 SKYACTIV-G 120 (13 - 17) Mazda 3 SKYACTIV-G 120
€ 25,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 20,500

ⓘ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 ecoFlex 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-G 120.
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Mazda 3 SKYACTIV-G 120
58.6
Blueprint Opel Astra GTC 2.0 CDTI ecoFlex (11 - 14)
72.4
79.5
57.1
Blueprint Mazda 3 SKYACTIV-G 120 (13 - 17)
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
Blueprint Opel Astra GTC 2.0 CDTI ecoFlex (11 - 14)
106.1
175.8
Blueprint Mazda 3 SKYACTIV-G 120 (13 - 17)
106.3
175.6
175.8 in
Length
175.6 in
106.1 in
Wheelbase
106.3 in

Vehicle Weight

Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Mazda 3 SKYACTIV-G 120
3417 lb
Curb Weight
2822 lb
4497 lb
Gross Vehicle
Weight
4001 lb
Opel Astra GTC 2.0 CDTI ecoFlex (11 - 14)
Weight Difference:
595 lb
17.41 %
Mazda 3 SKYACTIV-G 120 (13 - 17)

General

Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Mazda 3 SKYACTIV-G 120
P-J
Generation
BM
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Mazda 3 SKYACTIV-G 120
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-four gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
163 hp
at 4000 rpm
Power
118 hp
at 6000 rpm
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
163 hp
118 hp
Mazda 3 SKYACTIV-G 120
258 lb‑ft
at 1750 rpm
Max. Torque
155 lb‑ft
at 4000 rpm
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
258 lb‑ft
155 lb‑ft
Mazda 3 SKYACTIV-G 120

Performance

Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Mazda 3 SKYACTIV-G 120
130 mph
Maximum Speed
121 mph
8.9 sec
Acceleration 0 to 62 mph
8.9 sec
62 mph 62
mph

407 ft
0.000 sec

Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop

62 mph 62
mph

407 ft
0.000 sec

Mazda 3 SKYACTIV-G 120

▶ REPLAY
20.96 lb/hp
Weight-to-Power Ratio
23.92 lb/hp
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
20.96 lb/hp
23.92 lb/hp
Mazda 3 SKYACTIV-G 120

Fuel Economy / Emissions

Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Mazda 3 SKYACTIV-G 120
Fuel Economy
49 mpg
combined
46 mpg
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
49 mpg
46 mpg
Mazda 3 SKYACTIV-G 120
41 mpg
city
36 mpg
55 mpg
highway
55 mpg
Kraftstoffanzeige
14.8 gal
Fuel Tank Capacity
13.5 gal
Kraftstoffanzeige
725 mi
Range
621 mi
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
725 mi
621 mi
Mazda 3 SKYACTIV-G 120
Environmental Impact
98.8 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).
96.6 kWh
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
98.8 kWh
96.6 kWh
Mazda 3 SKYACTIV-G 120
Euro 5
Emission Standard
Euro 5 / Euro 6
204 g/mi (NEFZ)
CO2 Emissions
192 g/mi (NEFZ)

Practical Convenience

Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Mazda 3 SKYACTIV-G 120
3
Doors
5
5
No. of Seats
5
1080 lb
Maximum Payload
1179 lb
10.5 cu ft
Trunk Volume
10.3 cu ft
35 cu ft
Cargo Volume (Seats Down)
35.8 cu ft