The Comparative Analysis :

Opel Astra 1.4 ECOTEC CNG (17 - 18) vs. Audi A3 1.6 TDI S tronic (17 - 17)

€ 25,100
Opel Astra 1.4 ECOTEC CNG (17 - 18) Opel Astra 1.4 ECOTEC CNG
€ 30,600
 Audi A3 1.6 TDI S tronic (17 - 17) Audi A3 1.6 TDI
€ 25,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 30,600

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

Vehicle Dimensions

The Opel Astra 1.4 ECOTEC CNG is considerably bigger in every dimension. It's 12.9 cm longer, 3.2 cm wider and 6.1 cm taller than the Audi A3 1.6 TDI.
Opel Astra 1.4 ECOTEC CNG
Audi A3 1.6 TDI
1485
Blueprint Opel Astra 1.4 ECOTEC CNG (17 - 18)
1809
2042
1424
Blueprint Audi A3 1.6 TDI S tronic (17 - 17)
1777
1966
1809 mm
Width
1777 mm
2042 mm
Width Incl. Mirrors
1966 mm
1485 mm
Height
1424 mm
Blueprint Opel Astra 1.4 ECOTEC CNG (17 - 18)
2662
4370
Blueprint Audi A3 1.6 TDI S tronic (17 - 17)
2602
4241
4370 mm
Length
4241 mm
2662 mm
Wheelbase
2602 mm

Vehicle Weight

Opel Astra 1.4 ECOTEC CNG
Audi A3 1.6 TDI
1364 kg
Kerb Weight
1330 kg
1890 kg
Gross Vehicle
Weight
1815 kg
Opel Astra 1.4 ECOTEC CNG (17 - 18)
Weight Difference:
34 kg
2.49 %
Audi A3 1.6 TDI S tronic (17 - 17)

General

Opel Astra 1.4 ECOTEC CNG
Audi A3 1.6 TDI
B-K
Generation
8V
Hatchback
Car Body Style
Hatchback
Natural Gas (CNG)
Fuel Type
Diesel
Front-wheel drive
Drive
Front-wheel drive
6-speed manual transmission
Transmission
7-speed dual clutch transmission

Engine

Opel Astra 1.4 ECOTEC CNG
Audi A3 1.6 TDI
Straight-four engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four diesel engine with tur­bo­charger
Engine Code
DDYA
4
Valves
4
4
Cylinders
4
1399 CC
Engine Capacity
1598 CC
108 bhp
at 5600 rpm
Power
114 bhp
at 3250 rpm
Opel Astra 1.4 ECOTEC CNG
108 bhp
114 bhp
Audi A3 1.6 TDI
200 NM
at 2000 rpm
Max. Torque
250 NM
at 1500 rpm
Opel Astra 1.4 ECOTEC CNG
200 NM
250 NM
Audi A3 1.6 TDI

Performance

Opel Astra 1.4 ECOTEC CNG
Audi A3 1.6 TDI
124 mph
Maximum Speed
126 mph
10.9 sec
Acceleration 0 to 62 mph
10.2 sec
62 mph 62
mph

151 m
0.000 sec

Opel Astra 1.4 ECOTEC CNG

62 mph 62
mph

142 m
0.000 sec

Audi A3 1.6 TDI

▶ REPLAY
12.63 kg/bhp
Weight-to-Power Ratio
11.67 kg/bhp
Opel Astra 1.4 ECOTEC CNG
12.63 kg/bhp
11.67 kg/bhp
Audi A3 1.6 TDI

Fuel Economy / Emissions

Opel Astra 1.4 ECOTEC CNG
Audi A3 1.6 TDI
Fuel Economy
6.6 kg✽  ( 7 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
71 mpg  ( 79 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
7 MPGe
79 MPGe
Audi A3 1.6 TDI
9 kg
city
67 mpg
5.3 kg
motorway
No data
19 kg
Fuel Tank Capacity
50 L
288 mi
Range
777 mi
Opel Astra 1.4 ECOTEC CNG
288 mi
777 mi
Audi A3 1.6 TDI
Environmental Impact
30.1 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).
82.2 kWh
Opel Astra 1.4 ECOTEC CNG
30.1 kWh
82.2 kWh
Audi A3 1.6 TDI
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
113 g/km (NEFZ)
CO2 Emissions
106 g/km (NEFZ)

Practical Convenience

Opel Astra 1.4 ECOTEC CNG
Audi A3 1.6 TDI
5
Doors
3
5
No. of Seats
5
526 kg
Maximum Payload
485 kg
370 L
Boot Capacity
365 L
1210 L
Boot Capacity (Seats Down)
1100 L