The Comparative Analysis :

Opel Astra 1.4 Turbo (09 - 12) vs. Audi A3 Sportback g-tron (Natural Gas) (16 - 18)

€ 20,500
Opel Astra 1.4 Turbo (09 - 12) Opel Astra 1.4 Turbo
€ 29,500
 Audi A3 Sportback g-tron (Natural Gas) (16 - 18) Audi A3 Sportback g-tron
€ 20,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 29,500

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

Vehicle Dimensions

The Opel Astra 1.4 Turbo is considerably bigger in every dimension. It's 4.2 inches longer, 1.1 inches wider and 3.3 inches taller than the Audi A3 Sportback g-tron.
Opel Astra 1.4 Turbo
Audi A3 Sportback g-tron
59.4
Blueprint Opel Astra 1.4 Turbo (09 - 12)
71.4
79.3
56.2
Blueprint Audi A3 Sportback g-tron (Natural Gas) (16 - 18)
70.3
77.4
71.4 in
Width
70.3 in
79.3 in
Width Incl. Mirrors
77.4 in
59.4 in
Height
56.2 in
Blueprint Opel Astra 1.4 Turbo (09 - 12)
105.7
174
Blueprint Audi A3 Sportback g-tron (Natural Gas) (16 - 18)
103.8
169.8
174 in
Length
169.8 in
105.7 in
Wheelbase
103.8 in

Vehicle Weight

Opel Astra 1.4 Turbo
Audi A3 Sportback g-tron
3027 lb
Curb Weight
2943 lb
4123 lb
Gross Vehicle
Weight
3968 lb
Opel Astra 1.4 Turbo (09 - 12)
Weight Difference:
84 lb
2.78 %
Audi A3 Sportback g-tron (Natural Gas) (16 - 18)

General

Opel Astra 1.4 Turbo
Audi A3 Sportback g-tron
P-J
Generation
8V
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Natural Gas (CNG)
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Opel Astra 1.4 Turbo
Audi A3 Sportback g-tron
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four engine with tur­bo­charger
Engine Code
CPWA
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.4 L / 69 cu in
138 hp
at 4900 rpm
Power
108 hp
at 4800 rpm
Opel Astra 1.4 Turbo
138 hp
108 hp
Audi A3 Sportback g-tron
148 lb‑ft
at 1850 rpm
Max. Torque
148 lb‑ft
at 1500 rpm
Opel Astra 1.4 Turbo
148 lb‑ft
148 lb‑ft
Audi A3 Sportback g-tron

Performance

Opel Astra 1.4 Turbo
Audi A3 Sportback g-tron
126 mph
Maximum Speed
122 mph
9.9 sec
Acceleration 0 to 62 mph
10.8 sec
62 mph 62
mph

453 ft
0.000 sec

Opel Astra 1.4 Turbo

62 mph 62
mph

492 ft
0.000 sec

Audi A3 Sportback g-tron

▶ REPLAY
21.93 lb/hp
Weight-to-Power Ratio
27.25 lb/hp
Opel Astra 1.4 Turbo
21.93 lb/hp
27.25 lb/hp
Audi A3 Sportback g-tron

Fuel Economy / Emissions

Opel Astra 1.4 Turbo
Audi A3 Sportback g-tron
Fuel Economy
40 mpg
combined ✽ per 100 miles
12.4 lb✽  ( 7 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.)
Opel Astra 1.4 Turbo
40 mpg
7 MPGe
Audi A3 Sportback g-tron
30 mpg
city
16 lb
50 mpg
highway
No data
14.8 gal
Fuel Tank Capacity
31 lb
590 mi
Range
249 mi
Opel Astra 1.4 Turbo
590 mi
249 mi
Audi A3 Sportback g-tron
Environmental Impact
111.8 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).
25.6 kWh
Opel Astra 1.4 Turbo
111.8 kWh
25.6 kWh
Audi A3 Sportback g-tron
Euro 5
Emission Standard
Euro 6b (NEFZ)
222 g/mi (NEFZ)
CO2 Emissions
153 g/mi (NEFZ)

Practical Convenience

Opel Astra 1.4 Turbo
Audi A3 Sportback g-tron
5
Doors
5
5
No. of Seats
5
1096 lb
Maximum Payload
1025 lb
10.5 cu ft
Trunk Volume
7.9 cu ft
35 cu ft
Cargo Volume (Seats Down)
31.7 cu ft