The Comparative Analysis :
Audi S3 Sedan S tronic (16 - 18) vs. Opel Astra Sedan 1.7 CDTI ecoFlex 99g (12 - 14)
€ 46,000

€ 21,100

€ 46,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 21,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Audi S3 Sedan is considerably smaller in every dimension. It's 7.6 inches shorter, 0.7 inches narrower and 4.3 inches lower than the Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop.
Audi S3 Sedan
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
54.8
70.7
77.2
59.1
71.4
79.3
70.7 in
Width
71.4 in
77.2 in
Width Incl. Mirrors
79.3 in
54.8 in
Height
59.1 in
103.6
175.8
105.7
183.4
175.8 in
Length
183.4 in
103.6 in
Wheelbase
105.7 in
Vehicle Weight
Audi S3 Sedan
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
3406 lb
Curb Weight
3340 lb
4453 lb
Gross Vehicle
Weight
Weight
4497 lb

Weight Difference:
66 lb
1.94 %

General
Audi S3 Sedan
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
8V
Generation
P-J
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Diesel

Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive

7-speed dual clutch transmission
Transmission
6-speed manual transmission
Engine
Audi S3 Sedan
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
CJXG, DJHA
Engine Code
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.7 L / 83 cu in
306 hp
at 5800 rpm
Power
108 hp
at 4000 rpm
Audi S3 Sedan
306 hp
108 hp
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
295 lb‑ft
at 2000 rpm
Max. Torque
207 lb‑ft
at 1750 rpm
Audi S3 Sedan
295 lb‑ft
207 lb‑ft
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Performance
Audi S3 Sedan
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
155 mph
Maximum Speed
119 mph
4.6 sec
Acceleration 0 to 62 mph
12.6 sec
62 mph
62
mph
mph
210 ft
0.000 sec

Audi S3 Sedan
62 mph
62
mph
mph
574 ft
0.000 sec

Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
▶ REPLAY
11.13 lb/hp
Weight-to-Power Ratio
30.93 lb/hp
Audi S3 Sedan
11.13 lb/hp
30.93 lb/hp
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Fuel Economy / Emissions
Audi S3 Sedan
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Fuel Economy
37 mpg
combined
64 mpg
Audi S3 Sedan
37 mpg
64 mpg
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
29 mpg
city
55 mpg
No data
highway
69 mpg
14.5 gal
Fuel Tank Capacity
14.8 gal
534 mi
Range
941 mi
Audi S3 Sedan
534 mi
941 mi
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Environmental Impact
121.2 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).
76.1 kWh
Audi S3 Sedan
121.2 kWh
76.1 kWh
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Euro 6b (NEFZ)
Emission Standard
Euro 5
238 g/mi (NEFZ)
CO2 Emissions
159 g/mi (NEFZ)
Practical Convenience
Audi S3 Sedan
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
4
Doors
4
5
No. of Seats
5
1047 lb
Maximum Payload
1157 lb
11 cu ft
Trunk Volume
13 cu ft









No data
Cargo Volume (Seats Down)
No data