The Comparative Analysis :

Opel Astra GTC 1.4 Turbo Automatic (14 - 18) vs. Audi A3 1.8 TFSI quattro S tronic (12 - 16)

€ 24,200
Opel Astra GTC 1.4 Turbo Automatic (14 - 18) Opel Astra GTC 1.4 Turbo
€ 31,700
 Audi A3 1.8 TFSI quattro S tronic (12 - 16) Audi A3 1.8 TFSI
€ 24,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 31,700

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

Vehicle Dimensions

The Opel Astra GTC 1.4 Turbo is considerably bigger in every dimension. It's 9 inches longer, 2.5 inches wider and 2.7 inches taller than the Audi A3 1.8 TFSI.
Opel Astra GTC 1.4 Turbo
Audi A3 1.8 TFSI
58.6
Blueprint Opel Astra GTC 1.4 Turbo Automatic (14 - 18)
72.4
79.5
55.9
Blueprint Audi A3 1.8 TFSI quattro S tronic (12 - 16)
70
77.4
72.4 in
Width
70 in
79.5 in
Width Incl. Mirrors
77.4 in
58.6 in
Height
55.9 in
Blueprint Opel Astra GTC 1.4 Turbo Automatic (14 - 18)
106.1
175.8
Blueprint Audi A3 1.8 TFSI quattro S tronic (12 - 16)
102.4
166.8
175.8 in
Length
166.8 in
106.1 in
Wheelbase
102.4 in

Vehicle Weight

Opel Astra GTC 1.4 Turbo
Audi A3 1.8 TFSI
3168 lb
Curb Weight
3142 lb
4277 lb
Gross Vehicle
Weight
4211 lb
Opel Astra GTC 1.4 Turbo Automatic (14 - 18)
Weight Difference:
26 lb
0.82 %
Audi A3 1.8 TFSI quattro S tronic (12 - 16)

General

Opel Astra GTC 1.4 Turbo
Audi A3 1.8 TFSI
P-J
Generation
8V
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
6-speed dual clutch transmission

Engine

Opel Astra GTC 1.4 Turbo
Audi A3 1.8 TFSI
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
Engine Code
CJSA, CJSB
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.8 L / 88 cu in
138 hp
at 4900 rpm
Power
178 hp
at 5100 rpm
Opel Astra GTC 1.4 Turbo
138 hp
178 hp
Audi A3 1.8 TFSI
148 lb‑ft
at 1850 rpm
Max. Torque
184 lb‑ft
at 1250 rpm
Opel Astra GTC 1.4 Turbo
148 lb‑ft
184 lb‑ft
Audi A3 1.8 TFSI

Performance

Opel Astra GTC 1.4 Turbo
Audi A3 1.8 TFSI
124 mph
Maximum Speed
142 mph
10.3 sec
Acceleration 0 to 62 mph
6.7 sec
62 mph 62
mph

469 ft
0.000 sec

Opel Astra GTC 1.4 Turbo

62 mph 62
mph

305 ft
0.000 sec

Audi A3 1.8 TFSI

▶ REPLAY
22.96 lb/hp
Weight-to-Power Ratio
17.65 lb/hp
Opel Astra GTC 1.4 Turbo
22.96 lb/hp
17.65 lb/hp
Audi A3 1.8 TFSI

Fuel Economy / Emissions

Opel Astra GTC 1.4 Turbo
Audi A3 1.8 TFSI
Fuel Economy
35 mpg
combined
36 mpg
Opel Astra GTC 1.4 Turbo
35 mpg
36 mpg
Audi A3 1.8 TFSI
26 mpg
city
29 mpg
43 mpg
highway
No data
Kraftstoffanzeige
14.8 gal
Fuel Tank Capacity
13.2 gal
Kraftstoffanzeige
512 mi
Range
471 mi
Opel Astra GTC 1.4 Turbo
512 mi
471 mi
Audi A3 1.8 TFSI
Environmental Impact
128.7 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).
125 kWh
Opel Astra GTC 1.4 Turbo
128.7 kWh
125 kWh
Audi A3 1.8 TFSI
Euro 5 / Euro 6
Emission Standard
Euro 5
248 g/mi (NEFZ)
CO2 Emissions
245 g/mi (NEFZ)

Practical Convenience

Opel Astra GTC 1.4 Turbo
Audi A3 1.8 TFSI
3
Doors
3
5
No. of Seats
5
1109 lb
Maximum Payload
1069 lb
10.5 cu ft
Trunk Volume
9.2 cu ft
35 cu ft
Cargo Volume (Seats Down)
30 cu ft