The Comparative Analysis :
Audi S3 (06 - 08) vs. Opel Astra GTC 2.0 CDTI ecoFlex (11 - 14)
€ 36,600

€ 25,100

€ 36,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Audi S3 is considerably smaller in every dimension. It's 25.2 cm shorter, 7.5 cm narrower and 9 cm lower than the Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop.
Audi S3
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
1399
1765
1957
1489
1840
2020
1765 mm
Width
1840 mm
1957 mm
Width Incl. Mirrors
2020 mm
1399 mm
Height
1489 mm
2578
4214
2695
4466
4214 mm
Length
4466 mm
2578 mm
Wheelbase
2695 mm
Vehicle Weight
Audi S3
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
1530 kg
Kerb Weight
1550 kg
2015 kg
Gross Vehicle
Weight
Weight
2040 kg

Weight Difference:
20 kg
1.29 %

General
Audi S3
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
8P
Generation
P-J
Hatchback
Car Body Style
Hatchback
Super Unleaded (98 RON)
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Front-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Audi S3
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Straight-four petrol engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BHZ, CDLA
Engine Code
4
Valves
4
4
Cylinders
4
1984 CC
Engine Capacity
1956 CC
261 bhp
at 6000 rpm
Power
163 bhp
at 4000 rpm
Audi S3
261 bhp
163 bhp
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
350 NM
at 2500 rpm
Max. Torque
350 NM
at 1750 rpm
Audi S3
350 NM
350 NM
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Performance
Audi S3
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
155 mph
Maximum Speed
130 mph
5.7 sec
Acceleration 0 to 62 mph
8.9 sec
62 mph
62
mph
mph
79 m
0.000 sec

Audi S3
62 mph
62
mph
mph
124 m
0.000 sec

Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
▶ REPLAY
5.86 kg/bhp
Weight-to-Power Ratio
9.51 kg/bhp
Audi S3
5.86 kg/bhp
9.51 kg/bhp
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Fuel Economy / Emissions
Audi S3
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Fuel Economy
31 mpg
combined
59 mpg
Audi S3
31 mpg
59 mpg
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
23 mpg
city
50 mpg
No data
motorway
66 mpg
60 L
Fuel Tank Capacity
56 L
409 mi
Range
725 mi
Audi S3
409 mi
725 mi
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Environmental Impact
172.4 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).
98.8 kWh
Audi S3
172.4 kWh
98.8 kWh
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Euro 4
Emission Standard
Euro 5
217 g/km (NEFZ)
CO2 Emissions
127 g/km (NEFZ)
Practical Convenience
Audi S3
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
3
Doors
3
5
No. of Seats
5
485 kg
Maximum Payload
490 kg
281 L
Boot Capacity
370 L









1011 L
Boot Capacity (Seats Down)
1235 L