The Comparative Analysis :
Opel Astra GTC 2.0 CDTI Automatic (11 - 14) vs. Audi A3 Sportback 30 g-tron S tronic (Natural Gas) (19 - ..)
€ 26,700
€ 32,500
€ 26,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 32,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Astra GTC 2.0 CDTI is considerably bigger in every dimension. It's 6 inches longer, 2.2 inches wider and 2.5 inches taller than the Audi A3 Sportback 30 g-tron.
Opel Astra GTC 2.0 CDTI
Audi A3 Sportback 30 g-tron
58.6
72.4
79.5
56.1
70.3
77.4
72.4 in
Width
70.3 in
79.5 in
Width Incl. Mirrors
77.4 in
58.6 in
Height
56.1 in
106.1
175.8
103.8
169.8
175.8 in
Length
169.8 in
106.1 in
Wheelbase
103.8 in
Vehicle Weight
Opel Astra GTC 2.0 CDTI
Audi A3 Sportback 30 g-tron
3417 lb
Curb Weight
3053 lb
4497 lb
Gross Vehicle
Weight
Weight
4145 lb
Weight Difference:
364 lb
10.65 %
General
Opel Astra GTC 2.0 CDTI
Audi A3 Sportback 30 g-tron
P-J
Generation
8V
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Natural Gas (CNG)
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Opel Astra GTC 2.0 CDTI
Audi A3 Sportback 30 g-tron
Straight-four diesel engine with turbocharger
Engine Type
Straight-four engine with turbocharger
Engine Code
DHFA
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.5 L / 73 cu in
163 hp
at 4000 rpm
Power
129 hp
at 5000 rpm
Opel Astra GTC 2.0 CDTI
163 hp
129 hp
Audi A3 Sportback 30 g-tron
258 lb‑ft
at 1750 rpm
Max. Torque
148 lb‑ft
at 1400 rpm
Opel Astra GTC 2.0 CDTI
258 lb‑ft
148 lb‑ft
Audi A3 Sportback 30 g-tron
Performance
Opel Astra GTC 2.0 CDTI
Audi A3 Sportback 30 g-tron
129 mph
Maximum Speed
131 mph
9.2 sec
Acceleration 0 to 62 mph
9.4 sec
62 mph
62
mph
mph
420 ft
0.000 sec
Opel Astra GTC 2.0 CDTI
62 mph
62
mph
mph
430 ft
0.000 sec
Audi A3 Sportback 30 g-tron
▶ REPLAY
20.96 lb/hp
Weight-to-Power Ratio
23.67 lb/hp
Opel Astra GTC 2.0 CDTI
20.96 lb/hp
23.67 lb/hp
Audi A3 Sportback 30 g-tron
Fuel Economy / Emissions
Opel Astra GTC 2.0 CDTI
Audi A3 Sportback 30 g-tron
Fuel Economy
41 mpg
( 46 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
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 GTC 2.0 CDTI
46 MPGe
7 MPGe
Audi A3 Sportback 30 g-tron
30 mpg
city
16 lb
52 mpg
highway
No data
14.8 gal
Fuel Tank Capacity
37 lb
610 mi
Range
302 mi
Opel Astra GTC 2.0 CDTI
610 mi
302 mi
Audi A3 Sportback 30 g-tron
Environmental Impact
117.3 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).
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 GTC 2.0 CDTI
117.3 kWh
25.6 kWh
Audi A3 Sportback 30 g-tron
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
243 g/mi (NEFZ)
CO2 Emissions
188 g/mi (WLTP)
Practical Convenience
Opel Astra GTC 2.0 CDTI
Audi A3 Sportback 30 g-tron
3
Doors
5
5
No. of Seats
5
1080 lb
Maximum Payload
1091 lb
10.5 cu ft
Trunk Volume
7.9 cu ft
35 cu ft
Cargo Volume (Seats Down)
31.7 cu ft
