The Comparative Analysis :

Opel Astra GTC 1.6 Diesel (17 - 18) vs. Mazda 3 2.0 DISI i-stop (09 - 11)

€ 25,100
Opel Astra GTC 1.6 Diesel (17 - 18) Opel Astra GTC 1.6 Diesel Start&Stop
€ 22,700
 Mazda 3 2.0 DISI i-stop (09 - 11) Mazda 3 2.0 DISI i-stop
€ 25,100
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 1.6 Diesel Start&Stop is slightly bigger in every dimension. It's 0.6 cm longer, 8.5 cm wider and 1.9 cm taller than the Mazda 3 2.0 DISI i-stop.
Opel Astra GTC 1.6 Diesel Start&Stop
Mazda 3 2.0 DISI i-stop
1489
Blueprint Opel Astra GTC 1.6 Diesel (17 - 18)
1840
2020
1470
Blueprint Mazda 3 2.0 DISI i-stop (09 - 11)
1755
1955
1840 mm
Width
1755 mm
2020 mm
Width Incl. Mirrors
1955 mm
1489 mm
Height
1470 mm
Blueprint Opel Astra GTC 1.6 Diesel (17 - 18)
2695
4466
Blueprint Mazda 3 2.0 DISI i-stop (09 - 11)
2640
4460
4466 mm
Length
4460 mm
2695 mm
Wheelbase
2640 mm

Vehicle Weight

Opel Astra GTC 1.6 Diesel Start&Stop
Mazda 3 2.0 DISI i-stop
1518 kg
Kerb Weight
1345 kg
2010 kg
Gross Vehicle
Weight
1835 kg
Opel Astra GTC 1.6 Diesel (17 - 18)
Weight Difference:
173 kg
11.4 %
Mazda 3 2.0 DISI i-stop (09 - 11)

General

Opel Astra GTC 1.6 Diesel Start&Stop
Mazda 3 2.0 DISI i-stop
P-J
Generation
BL
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Unleaded (95 RON)
Front-wheel drive
Drive
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Opel Astra GTC 1.6 Diesel Start&Stop
Mazda 3 2.0 DISI i-stop
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-four petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
4
Valves
4
4
Cylinders
4
1598 CC
Engine Capacity
1999 CC
134 bhp
at 3500 rpm
Power
149 bhp
at 6200 rpm
Opel Astra GTC 1.6 Diesel Start&Stop
134 bhp
149 bhp
Mazda 3 2.0 DISI i-stop
320 NM
at 2000 rpm
Max. Torque
191 NM
at 4500 rpm
Opel Astra GTC 1.6 Diesel Start&Stop
320 NM
191 NM
Mazda 3 2.0 DISI i-stop

Performance

Opel Astra GTC 1.6 Diesel Start&Stop
Mazda 3 2.0 DISI i-stop
123 mph
Maximum Speed
128 mph
10.2 sec
Acceleration 0 to 62 mph
10.4 sec
62 mph 62
mph

142 m
0.000 sec

Opel Astra GTC 1.6 Diesel Start&Stop

62 mph 62
mph

144 m
0.000 sec

Mazda 3 2.0 DISI i-stop

▶ REPLAY
11.33 kg/bhp
Weight-to-Power Ratio
9.03 kg/bhp
Opel Astra GTC 1.6 Diesel Start&Stop
11.33 kg/bhp
9.03 kg/bhp
Mazda 3 2.0 DISI i-stop

Fuel Economy / Emissions

Opel Astra GTC 1.6 Diesel Start&Stop
Mazda 3 2.0 DISI i-stop
Fuel Economy
66 mpg
combined
42 mpg
Opel Astra GTC 1.6 Diesel Start&Stop
66 mpg
42 mpg
Mazda 3 2.0 DISI i-stop
56 mpg
city
30 mpg
71 mpg
motorway
52 mpg
Kraftstoffanzeige
56 L
Fuel Tank Capacity
55 L
Kraftstoffanzeige
809 mi
Range
503 mi
Opel Astra GTC 1.6 Diesel Start&Stop
809 mi
503 mi
Mazda 3 2.0 DISI i-stop
Environmental Impact
88.5 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 1.6 Diesel Start&Stop
88.5 kWh
128.7 kWh
Mazda 3 2.0 DISI i-stop
Euro 6b (NEFZ)
Emission Standard
Euro 5
115 g/km (NEFZ)
CO2 Emissions
159 g/km (NEFZ)

Practical Convenience

Opel Astra GTC 1.6 Diesel Start&Stop
Mazda 3 2.0 DISI i-stop
3
Doors
5
5
No. of Seats
5
492 kg
Maximum Payload
490 kg
370 L
Boot Capacity
340 L
1235 L
Boot Capacity (Seats Down)
1360 L