The Comparative Analysis :

Opel Astra 1.4 ECOTEC CNG (18 - 19) vs. Audi A3 Sportback 1.4 TFSI (09 - 12)

€ 25,300
Opel Astra 1.4 ECOTEC CNG (18 - 19) Opel Astra 1.4 ECOTEC CNG
€ 23,200
 Audi A3 Sportback 1.4 TFSI (09 - 12) Audi A3 Sportback 1.4 TFSI
€ 25,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 23,200

ⓘ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 slightly bigger in every dimension. It's 3.1 inches longer, 1.7 inches wider and 2.4 inches taller than the Audi A3 Sportback 1.4 TFSI.
Opel Astra 1.4 ECOTEC CNG
Audi A3 Sportback 1.4 TFSI
58.5
Blueprint Opel Astra 1.4 ECOTEC CNG (18 - 19)
71.2
80.4
56
Blueprint Audi A3 Sportback 1.4 TFSI (09 - 12)
69.5
78.5
71.2 in
Width
69.5 in
80.4 in
Width Incl. Mirrors
78.5 in
58.5 in
Height
56 in
Blueprint Opel Astra 1.4 ECOTEC CNG (18 - 19)
104.8
172
Blueprint Audi A3 Sportback 1.4 TFSI (09 - 12)
101.5
169
172 in
Length
169 in
104.8 in
Wheelbase
101.5 in

Vehicle Weight

Opel Astra 1.4 ECOTEC CNG
Audi A3 Sportback 1.4 TFSI
3007 lb
Curb Weight
2998 lb
4167 lb
Gross Vehicle
Weight
4068 lb
Opel Astra 1.4 ECOTEC CNG (18 - 19)
Weight Difference:
9 lb
0.3 %
Audi A3 Sportback 1.4 TFSI (09 - 12)

General

Opel Astra 1.4 ECOTEC CNG
Audi A3 Sportback 1.4 TFSI
B-K
Generation
8P
Hatchback
Car Body Style
Hatchback
Natural Gas (CNG)
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Opel Astra 1.4 ECOTEC CNG
Audi A3 Sportback 1.4 TFSI
Straight-four engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four gasoline engine with tur­bo­charger
Engine Code
CAXC
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.4 L / 69 cu in
108 hp
at 5600 rpm
Power
123 hp
at 5000 rpm
Opel Astra 1.4 ECOTEC CNG
108 hp
123 hp
Audi A3 Sportback 1.4 TFSI
148 lb‑ft
at 2000 rpm
Max. Torque
148 lb‑ft
at 1500 rpm
Opel Astra 1.4 ECOTEC CNG
148 lb‑ft
148 lb‑ft
Audi A3 Sportback 1.4 TFSI

Performance

Opel Astra 1.4 ECOTEC CNG
Audi A3 Sportback 1.4 TFSI
121 mph
Maximum Speed
126 mph
10.9 sec
Acceleration 0 to 62 mph
9.6 sec
62 mph 62
mph

495 ft
0.000 sec

Opel Astra 1.4 ECOTEC CNG

62 mph 62
mph

436 ft
0.000 sec

Audi A3 Sportback 1.4 TFSI

▶ REPLAY
27.84 lb/hp
Weight-to-Power Ratio
24.37 lb/hp
Opel Astra 1.4 ECOTEC CNG
27.84 lb/hp
24.37 lb/hp
Audi A3 Sportback 1.4 TFSI

Fuel Economy / Emissions

Opel Astra 1.4 ECOTEC CNG
Audi A3 Sportback 1.4 TFSI
Fuel Economy
22.4 lb✽  ( 4 MPGe ⓘ Miles per gallon gaso­line equiva­lent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per U.S. gallon, is used to compare the energy con­sump­tion of vehicles that use different energy sources.)
combined ✽ per 100 miles
41 mpg
Opel Astra 1.4 ECOTEC CNG
4 MPGe
41 mpg
Audi A3 Sportback 1.4 TFSI
29.4 lb
city
32 mpg
18.1 lb
highway
No data
42 lb
Fuel Tank Capacity
14.5 gal
188 mi
Range
589 mi
Opel Astra 1.4 ECOTEC CNG
188 mi
589 mi
Audi A3 Sportback 1.4 TFSI
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).
109.9 kWh
Opel Astra 1.4 ECOTEC CNG
46.2 kWh
109.9 kWh
Audi A3 Sportback 1.4 TFSI
Euro 6d-TEMP (WLTP) 36AG-AI
Emission Standard
Euro 5
200 g/mi (WLTP)
CO2 Emissions
216 g/mi (NEFZ)

Practical Convenience

Opel Astra 1.4 ECOTEC CNG
Audi A3 Sportback 1.4 TFSI
5
Doors
5
5
No. of Seats
5
1160 lb
Maximum Payload
1069 lb
10.5 cu ft
Trunk Volume
10.5 cu ft
34.3 cu ft
Cargo Volume (Seats Down)
31.1 cu ft