The Comparative Analysis :

Mazda 3 Sedan 2.0 DISI i-stop (11 - 13) vs. Opel Astra Sedan 1.7 CDTI (12 - 13)

€ 22,600
Mazda 3 Sedan 2.0 DISI i-stop (11 - 13) Mazda 3 2.0 DISI i-stop
€ 22,900
 Opel Astra Sedan 1.7 CDTI (12 - 13) Opel Astra 1.7 CDTI
€ 22,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 22,900

ⓘ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 1.7 CDTI.
Mazda 3 2.0 DISI i-stop
Opel Astra 1.7 CDTI
57.9
Blueprint Mazda 3 Sedan 2.0 DISI i-stop (11 - 13)
69.1
77
59.1
Blueprint Opel Astra Sedan 1.7 CDTI (12 - 13)
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 (11 - 13)
103.9
180.3
Blueprint Opel Astra Sedan 1.7 CDTI (12 - 13)
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 1.7 CDTI
2954 lb
Curb Weight
3340 lb
4012 lb
Gross Vehicle
Weight
4475 lb
Mazda 3 Sedan 2.0 DISI i-stop (11 - 13)
Weight Difference:
386 lb
11.56 %
Opel Astra Sedan 1.7 CDTI (12 - 13)

General

Mazda 3 2.0 DISI i-stop
Opel Astra 1.7 CDTI
BL
Generation
P-J
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel
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 1.7 CDTI
Straight-four gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four diesel engine with tur­bo­charger
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.7 L / 83 cu in
148 hp
at 6200 rpm
Power
128 hp
at 4000 rpm
Mazda 3 2.0 DISI i-stop
148 hp
128 hp
Opel Astra 1.7 CDTI
141 lb‑ft
at 4500 rpm
Max. Torque
221 lb‑ft
at 2000 rpm
Mazda 3 2.0 DISI i-stop
141 lb‑ft
221 lb‑ft
Opel Astra 1.7 CDTI

Performance

Mazda 3 2.0 DISI i-stop
Opel Astra 1.7 CDTI
132 mph
Maximum Speed
126 mph
10.4 sec
Acceleration 0 to 62 mph
10.8 sec
62 mph 62
mph

472 ft
0.000 sec

Mazda 3 2.0 DISI i-stop

62 mph 62
mph

492 ft
0.000 sec

Opel Astra 1.7 CDTI

▶ REPLAY
19.96 lb/hp
Weight-to-Power Ratio
26.09 lb/hp
Mazda 3 2.0 DISI i-stop
19.96 lb/hp
26.09 lb/hp
Opel Astra 1.7 CDTI

Fuel Economy / Emissions

Mazda 3 2.0 DISI i-stop
Opel Astra 1.7 CDTI
Fuel Economy
35 mpg
combined
52 mpg
Mazda 3 2.0 DISI i-stop
35 mpg
52 mpg
Opel Astra 1.7 CDTI
26 mpg
city
44 mpg
44 mpg
highway
59 mpg
Kraftstoffanzeige
14.5 gal
Fuel Tank Capacity
14.8 gal
Kraftstoffanzeige
510 mi
Range
773 mi
Mazda 3 2.0 DISI i-stop
510 mi
773 mi
Opel Astra 1.7 CDTI
Environmental Impact
127 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).
92.5 kWh
Mazda 3 2.0 DISI i-stop
127 kWh
92.5 kWh
Opel Astra 1.7 CDTI
Euro 5
Emission Standard
Euro 5
253 g/mi (NEFZ)
CO2 Emissions
192 g/mi (NEFZ)

Practical Convenience

Mazda 3 2.0 DISI i-stop
Opel Astra 1.7 CDTI
4
Doors
4
5
No. of Seats
5
1058 lb
Maximum Payload
1135 lb
12.2 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data