The Comparative Analysis :

Opel Astra GTC 1.4 Turbo (14 - 18) vs. Mazda 3 2.0 DISI i-stop (09 - 11)

€ 20,900
Opel Astra GTC 1.4 Turbo (14 - 18) Opel Astra GTC 1.4 Turbo
€ 22,700
 Mazda 3 2.0 DISI i-stop (09 - 11) Mazda 3 2.0 DISI i-stop
€ 20,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 22,700

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

Vehicle Dimensions

The Opel Astra GTC 1.4 Turbo is slightly bigger in every dimension. It's 0.2 inches longer, 3.3 inches wider and 0.7 inches taller than the Mazda 3 2.0 DISI i-stop.
Opel Astra GTC 1.4 Turbo
Mazda 3 2.0 DISI i-stop
58.6
Blueprint Opel Astra GTC 1.4 Turbo (14 - 18)
72.4
79.5
57.9
Blueprint Mazda 3 2.0 DISI i-stop (09 - 11)
69.1
77
72.4 in
Width
69.1 in
79.5 in
Width Incl. Mirrors
77 in
58.6 in
Height
57.9 in
Blueprint Opel Astra GTC 1.4 Turbo (14 - 18)
106.1
175.8
Blueprint Mazda 3 2.0 DISI i-stop (09 - 11)
103.9
175.6
175.8 in
Length
175.6 in
106.1 in
Wheelbase
103.9 in

Vehicle Weight

Opel Astra GTC 1.4 Turbo
Mazda 3 2.0 DISI i-stop
3168 lb
Curb Weight
2965 lb
4277 lb
Gross Vehicle
Weight
4045 lb
Opel Astra GTC 1.4 Turbo (14 - 18)
Weight Difference:
203 lb
6.41 %
Mazda 3 2.0 DISI i-stop (09 - 11)

General

Opel Astra GTC 1.4 Turbo
Mazda 3 2.0 DISI i-stop
P-J
Generation
BL
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
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 1.4 Turbo
Mazda 3 2.0 DISI i-stop
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
2 L / 98 cu in
118 hp
at 4200 rpm
Power
149 hp
at 6200 rpm
Opel Astra GTC 1.4 Turbo
118 hp
149 hp
Mazda 3 2.0 DISI i-stop
148 lb‑ft
at 1850 rpm
Max. Torque
141 lb‑ft
at 4500 rpm
Opel Astra GTC 1.4 Turbo
148 lb‑ft
141 lb‑ft
Mazda 3 2.0 DISI i-stop

Performance

Opel Astra GTC 1.4 Turbo
Mazda 3 2.0 DISI i-stop
119 mph
Maximum Speed
128 mph
10.8 sec
Acceleration 0 to 62 mph
10.4 sec
62 mph 62
mph

492 ft
0.000 sec

Opel Astra GTC 1.4 Turbo

62 mph 62
mph

472 ft
0.000 sec

Mazda 3 2.0 DISI i-stop

▶ REPLAY
26.85 lb/hp
Weight-to-Power Ratio
19.9 lb/hp
Opel Astra GTC 1.4 Turbo
26.85 lb/hp
19.9 lb/hp
Mazda 3 2.0 DISI i-stop

Fuel Economy / Emissions

Opel Astra GTC 1.4 Turbo
Mazda 3 2.0 DISI i-stop
Fuel Economy
38 mpg
combined
35 mpg
Opel Astra GTC 1.4 Turbo
38 mpg
35 mpg
Mazda 3 2.0 DISI i-stop
29 mpg
city
25 mpg
45 mpg
highway
44 mpg
Kraftstoffanzeige
14.8 gal
Fuel Tank Capacity
14.5 gal
Kraftstoffanzeige
561 mi
Range
503 mi
Opel Astra GTC 1.4 Turbo
561 mi
503 mi
Mazda 3 2.0 DISI i-stop
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).
128.7 kWh
Opel Astra GTC 1.4 Turbo
117.5 kWh
128.7 kWh
Mazda 3 2.0 DISI i-stop
Euro 5 / Euro 6
Emission Standard
Euro 5
235 g/mi (NEFZ)
CO2 Emissions
256 g/mi (NEFZ)

Practical Convenience

Opel Astra GTC 1.4 Turbo
Mazda 3 2.0 DISI i-stop
3
Doors
5
5
No. of Seats
5
1109 lb
Maximum Payload
1080 lb
10.5 cu ft
Trunk Volume
9.6 cu ft
35 cu ft
Cargo Volume (Seats Down)
38.5 cu ft