The Comparative Analysis :

Opel Astra 1.4 ECOTEC CNG (18 - 19) vs. Mazda 3 SKYACTIV-D 1.8 (19 - ..)

€ 25,300
Opel Astra 1.4 ECOTEC CNG (18 - 19) Opel Astra 1.4 ECOTEC CNG
€ 25,600
 Mazda 3 SKYACTIV-D 1.8 (19 - ..) Mazda 3 SKYACTIV-D 1.8
€ 25,300
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 dimensions of these vehicles differ slightly. The Opel Astra 1.4 ECOTEC CNG is 9 cm shorter, 1.4 cm wider and 5 cm taller than the Mazda 3 SKYACTIV-D 1.8.
Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-D 1.8
1485
Blueprint Opel Astra 1.4 ECOTEC CNG (18 - 19)
1809
2042
1435
Blueprint Mazda 3 SKYACTIV-D 1.8 (19 - ..)
1795
2028
1809 mm
Width
1795 mm
2042 mm
Width Incl. Mirrors
2028 mm
1485 mm
Height
1435 mm
Blueprint Opel Astra 1.4 ECOTEC CNG (18 - 19)
2662
4370
Blueprint Mazda 3 SKYACTIV-D 1.8 (19 - ..)
2725
4460
4370 mm
Length
4460 mm
2662 mm
Wheelbase
2725 mm

Vehicle Weight

Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-D 1.8
1364 kg
Kerb Weight
1374 kg
1890 kg
Gross Vehicle
Weight
1898 kg
Opel Astra 1.4 ECOTEC CNG (18 - 19)
Weight Difference:
10 kg
0.73 %
Mazda 3 SKYACTIV-D 1.8 (19 - ..)

General

Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-D 1.8
B-K
Generation
BP
Hatchback
Car Body Style
Hatchback
Natural Gas (CNG)
Fuel Type
Diesel
Front-wheel drive
Drive
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-D 1.8
Straight-four engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four diesel engine with tur­bo­charger
4
Valves
4
4
Cylinders
4
1399 CC
Engine Capacity
1759 CC
108 bhp
at 5600 rpm
Power
114 bhp
at 4000 rpm
Opel Astra 1.4 ECOTEC CNG
108 bhp
114 bhp
Mazda 3 SKYACTIV-D 1.8
200 NM
at 2000 rpm
Max. Torque
270 NM
at 1600 rpm
Opel Astra 1.4 ECOTEC CNG
200 NM
270 NM
Mazda 3 SKYACTIV-D 1.8

Performance

Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-D 1.8
121 mph
Maximum Speed
121 mph
10.9 sec
Acceleration 0 to 62 mph
10.3 sec
62 mph 62
mph

151 m
0.000 sec

Opel Astra 1.4 ECOTEC CNG

62 mph 62
mph

143 m
0.000 sec

Mazda 3 SKYACTIV-D 1.8

▶ REPLAY
12.63 kg/bhp
Weight-to-Power Ratio
12.05 kg/bhp
Opel Astra 1.4 ECOTEC CNG
12.63 kg/bhp
12.05 kg/bhp
Mazda 3 SKYACTIV-D 1.8

Fuel Economy / Emissions

Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-D 1.8
Fuel Economy
10.1 kg✽  ( 5 MPGe ⓘ Miles per gallon petrol equiva­lent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per imperial gallon (~4.546 litres), is used to compare the energy con­sump­tion of vehicles that use different energy sources.)
combined ✽ per 100 miles
69 mpg  ( 77 MPGe ⓘ Miles per gallon petrol equiva­lent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per imperial gallon (~4.546 litres), is used to compare the energy con­sump­tion of vehicles that use different energy sources.)
Opel Astra 1.4 ECOTEC CNG
5 MPGe
77 MPGe
Mazda 3 SKYACTIV-D 1.8
13.4 kg
city
61 mpg
8.2 kg
motorway
74 mpg
19 kg
Fuel Tank Capacity
51 L
188 mi
Range
773 mi
Opel Astra 1.4 ECOTEC CNG
188 mi
773 mi
Mazda 3 SKYACTIV-D 1.8
Environmental Impact
46.2 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 1.4 ECOTEC CNG
46.2 kWh
84.3 kWh
Mazda 3 SKYACTIV-D 1.8
Euro 6d-TEMP (WLTP) 36AG-AI
Emission Standard
Euro 6d-TEMP
124 g/km (WLTP)
CO2 Emissions
131 g/km (WLTP)

Practical Convenience

Opel Astra 1.4 ECOTEC CNG
Mazda 3 SKYACTIV-D 1.8
5
Doors
5
5
No. of Seats
5
526 kg
Maximum Payload
524 kg
370 L
Boot Capacity
351 L
1210 L
Boot Capacity (Seats Down)
1026 L