The Comparative Analysis :

Mazda 3 Sedan 2.0 DISI i-stop (09 - 11) vs. Opel Astra Sedan 1.4 ECOTEC LPG (Autogas) (17 - 18)

€ 23,200
Mazda 3 Sedan 2.0 DISI i-stop (09 - 11) Mazda 3 2.0 DISI i-stop
€ 25,100
 Opel Astra Sedan 1.4 ECOTEC LPG (Autogas) (17 - 18) Opel Astra 1.4 ECOTEC LPG
€ 23,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,100

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

Vehicle Dimensions

The Mazda 3 2.0 DISI i-stop is slightly smaller in every dimension. It's 3.1 inches shorter, 2.3 inches narrower and 1.2 inches lower than the Opel Astra 1.4 ECOTEC LPG.
Mazda 3 2.0 DISI i-stop
Opel Astra 1.4 ECOTEC LPG
57.9
Blueprint Mazda 3 Sedan 2.0 DISI i-stop (09 - 11)
69.1
77
59.1
Blueprint Opel Astra Sedan 1.4 ECOTEC LPG (Autogas) (17 - 18)
71.4
79.3
69.1 in
Width
71.4 in
77 in
Width Incl. Mirrors
79.3 in
57.9 in
Height
59.1 in
Blueprint Mazda 3 Sedan 2.0 DISI i-stop (09 - 11)
103.9
180.3
Blueprint Opel Astra Sedan 1.4 ECOTEC LPG (Autogas) (17 - 18)
105.7
183.4
180.3 in
Length
183.4 in
103.9 in
Wheelbase
105.7 in

Vehicle Weight

Mazda 3 2.0 DISI i-stop
Opel Astra 1.4 ECOTEC LPG
2932 lb
Curb Weight
3314 lb
4012 lb
Gross Vehicle
Weight
4420 lb
Mazda 3 Sedan 2.0 DISI i-stop (09 - 11)
Weight Difference:
381 lb
11.5 %
Opel Astra Sedan 1.4 ECOTEC LPG (Autogas) (17 - 18)

General

Mazda 3 2.0 DISI i-stop
Opel Astra 1.4 ECOTEC LPG
BL
Generation
P-J
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Autogas (LPG)
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Mazda 3 2.0 DISI i-stop
Opel Astra 1.4 ECOTEC LPG
Straight-four gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four engine with tur­bo­charger
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.4 L / 69 cu in
149 hp
at 6200 rpm
Power
138 hp
at 4900 rpm
Mazda 3 2.0 DISI i-stop
149 hp
138 hp
Opel Astra 1.4 ECOTEC LPG
141 lb‑ft
at 4500 rpm
Max. Torque
148 lb‑ft
at 1850 rpm
Mazda 3 2.0 DISI i-stop
141 lb‑ft
148 lb‑ft
Opel Astra 1.4 ECOTEC LPG

Performance

Mazda 3 2.0 DISI i-stop
Opel Astra 1.4 ECOTEC LPG
132 mph
Maximum Speed
126 mph
10.4 sec
Acceleration 0 to 62 mph
10.2 sec
62 mph 62
mph

472 ft
0.000 sec

Mazda 3 2.0 DISI i-stop

62 mph 62
mph

466 ft
0.000 sec

Opel Astra 1.4 ECOTEC LPG

▶ REPLAY
19.68 lb/hp
Weight-to-Power Ratio
24.01 lb/hp
Mazda 3 2.0 DISI i-stop
19.68 lb/hp
24.01 lb/hp
Opel Astra 1.4 ECOTEC LPG

Fuel Economy / Emissions

Mazda 3 2.0 DISI i-stop
Opel Astra 1.4 ECOTEC LPG
Fuel Economy
35 mpg
combined
29 mpg
Mazda 3 2.0 DISI i-stop
35 mpg
29 mpg
Opel Astra 1.4 ECOTEC LPG
25 mpg
city
22 mpg
44 mpg
highway
35 mpg
Kraftstoffanzeige
14.5 gal
Fuel Tank Capacity
10.3 gal
Kraftstoffanzeige
503 mi
Range
299 mi
Mazda 3 2.0 DISI i-stop
503 mi
299 mi
Opel Astra 1.4 ECOTEC LPG
Environmental Impact
128.7 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).
119.4 kWh
Mazda 3 2.0 DISI i-stop
128.7 kWh
119.4 kWh
Opel Astra 1.4 ECOTEC LPG
Euro 5
Emission Standard
Euro 6b (NEFZ)
256 g/mi (NEFZ)
CO2 Emissions
211 g/mi (NEFZ)

Practical Convenience

Mazda 3 2.0 DISI i-stop
Opel Astra 1.4 ECOTEC LPG
4
Doors
4
5
No. of Seats
5
1080 lb
Maximum Payload
1107 lb
12.2 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data