The Comparative Analysis :

Audi A3 Sportback g-tron (Natural Gas) (13 - 16) vs. Opel Astra 1.4 ECOTEC (15 - 17)

€ 28,700
Audi A3 Sportback g-tron (Natural Gas) (13 - 16) Audi A3 Sportback g-tron
€ 17,300
 Opel Astra 1.4 ECOTEC (15 - 17) Opel Astra 1.4 ECOTEC
€ 28,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 17,300

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

Vehicle Dimensions

The Audi A3 Sportback g-tron is slightly smaller in every dimension. It's 2.4 inches shorter, 0.9 inches narrower and 2.3 inches lower than the Opel Astra 1.4 ECOTEC.
Audi A3 Sportback g-tron
Opel Astra 1.4 ECOTEC
56.2
Blueprint Audi A3 Sportback g-tron (Natural Gas) (13 - 16)
70.3
77.4
58.5
Blueprint Opel Astra 1.4 ECOTEC (15 - 17)
71.2
80.4
70.3 in
Width
71.2 in
77.4 in
Width Incl. Mirrors
80.4 in
56.2 in
Height
58.5 in
Blueprint Audi A3 Sportback g-tron (Natural Gas) (13 - 16)
103.8
169.7
Blueprint Opel Astra 1.4 ECOTEC (15 - 17)
104.8
172
169.7 in
Length
172 in
103.8 in
Wheelbase
104.8 in

Vehicle Weight

Audi A3 Sportback g-tron
Opel Astra 1.4 ECOTEC
2943 lb
Curb Weight
2743 lb
3968 lb
Gross Vehicle
Weight
3880 lb
Audi A3 Sportback g-tron (Natural Gas) (13 - 16)
Weight Difference:
201 lb
6.83 %
Opel Astra 1.4 ECOTEC (15 - 17)

General

Audi A3 Sportback g-tron
Opel Astra 1.4 ECOTEC
8V
Generation
B-K
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
5-speed manual transmission

Engine

Audi A3 Sportback g-tron
Opel Astra 1.4 ECOTEC
Straight-four engine with tur­bo­charger
Engine Type
Straight-four gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
CPWA
Engine Code
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.4 L / 69 cu in
108 hp
at 4800 rpm
Power
99 hp
at 6000 rpm
Audi A3 Sportback g-tron
108 hp
99 hp
Opel Astra 1.4 ECOTEC
148 lb‑ft
at 1500 rpm
Max. Torque
96 lb‑ft
at 4400 rpm
Audi A3 Sportback g-tron
148 lb‑ft
96 lb‑ft
Opel Astra 1.4 ECOTEC

Performance

Audi A3 Sportback g-tron
Opel Astra 1.4 ECOTEC
122 mph
Maximum Speed
115 mph
10.8 sec
Acceleration 0 to 62 mph
13.4 sec
62 mph 62
mph

492 ft
0.000 sec

Audi A3 Sportback g-tron

62 mph 62
mph

610 ft
0.000 sec

Opel Astra 1.4 ECOTEC

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

Fuel Economy / Emissions

Audi A3 Sportback g-tron
Opel Astra 1.4 ECOTEC
Fuel Economy
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.)
combined ✽ per 100 miles
43 mpg
Audi A3 Sportback g-tron
7 MPGe
43 mpg
Opel Astra 1.4 ECOTEC
16.3 lb
city
31 mpg
No data
highway
53 mpg
31 lb
Fuel Tank Capacity
12.7 gal
249 mi
Range
542 mi
Audi A3 Sportback g-tron
249 mi
542 mi
Opel Astra 1.4 ECOTEC
Environmental Impact
25.6 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).
104.1 kWh
Audi A3 Sportback g-tron
25.6 kWh
104.1 kWh
Opel Astra 1.4 ECOTEC
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
156 g/mi (NEFZ)
CO2 Emissions
206 g/mi (NEFZ)

Practical Convenience

Audi A3 Sportback g-tron
Opel Astra 1.4 ECOTEC
5
Doors
5
5
No. of Seats
5
1025 lb
Maximum Payload
1138 lb
7.9 cu ft
Trunk Volume
10.5 cu ft
31.7 cu ft
Cargo Volume (Seats Down)
34.3 cu ft