The Comparative Analysis :
Opel Astra 1.4 ECOTEC CNG (17 - 18) vs. Audi A3 1.6 TDI 99g (09 - 12)
€ 25,100
€ 24,100
€ 25,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 24,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Astra 1.4 ECOTEC CNG is considerably bigger in every dimension. It's 5.2 inches longer, 1.7 inches wider and 2.5 inches taller than the Audi A3 1.6 TDI 99g.
Opel Astra 1.4 ECOTEC CNG
Audi A3 1.6 TDI 99g
58.5
71.2
80.4
55.9
69.5
77
71.2 in
Width
69.5 in
80.4 in
Width Incl. Mirrors
77 in
58.5 in
Height
55.9 in
104.8
172
101.5
166.9
172 in
Length
166.9 in
104.8 in
Wheelbase
101.5 in
Vehicle Weight
Opel Astra 1.4 ECOTEC CNG
Audi A3 1.6 TDI 99g
3007 lb
Curb Weight
2987 lb
4167 lb
Gross Vehicle
Weight
Weight
4045 lb
Weight Difference:
20 lb
0.67 %
General
Opel Astra 1.4 ECOTEC CNG
Audi A3 1.6 TDI 99g
B-K
Generation
8P
Hatchback
Car Body Style
Hatchback
Natural Gas (CNG)
Fuel Type
Diesel
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
5-speed manual transmission
Engine
Opel Astra 1.4 ECOTEC CNG
Audi A3 1.6 TDI 99g
Straight-four engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with turbocharger
Engine Code
CAYC
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.6 L / 78 cu in
108 hp
at 5600 rpm
Power
104 hp
at 4400 rpm
Opel Astra 1.4 ECOTEC CNG
108 hp
104 hp
Audi A3 1.6 TDI 99g
148 lb‑ft
at 2000 rpm
Max. Torque
184 lb‑ft
at 1500 rpm
Opel Astra 1.4 ECOTEC CNG
148 lb‑ft
184 lb‑ft
Audi A3 1.6 TDI 99g
Performance
Opel Astra 1.4 ECOTEC CNG
Audi A3 1.6 TDI 99g
124 mph
Maximum Speed
121 mph
10.9 sec
Acceleration 0 to 62 mph
11.4 sec
62 mph
62
mph
mph
495 ft
0.000 sec
Opel Astra 1.4 ECOTEC CNG
62 mph
62
mph
mph
518 ft
0.000 sec
Audi A3 1.6 TDI 99g
▶ REPLAY
27.84 lb/hp
Weight-to-Power Ratio
28.72 lb/hp
Opel Astra 1.4 ECOTEC CNG
27.84 lb/hp
28.72 lb/hp
Audi A3 1.6 TDI 99g
Fuel Economy / Emissions
Opel Astra 1.4 ECOTEC CNG
Audi A3 1.6 TDI 99g
Fuel Economy
14.5 lb✽
( 6 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
62 mpg
( 69 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 1.4 ECOTEC CNG
6 MPGe
69 MPGe
Audi A3 1.6 TDI 99g
19.9 lb
city
50 mpg
11.7 lb
highway
No data
42 lb
Fuel Tank Capacity
14.5 gal
288 mi
Range
899 mi
Opel Astra 1.4 ECOTEC CNG
288 mi
899 mi
Audi A3 1.6 TDI 99g
Environmental Impact
30.1 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).
78.2 kWh
Opel Astra 1.4 ECOTEC CNG
30.1 kWh
78.2 kWh
Audi A3 1.6 TDI 99g
Euro 6b (NEFZ)
Emission Standard
Euro 5
182 g/mi (NEFZ)
CO2 Emissions
159 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.4 ECOTEC CNG
Audi A3 1.6 TDI 99g
5
Doors
3
5
No. of Seats
5
1160 lb
Maximum Payload
1058 lb
10.5 cu ft
Trunk Volume
9.9 cu ft
34.3 cu ft
Cargo Volume (Seats Down)
30.6 cu ft
