The Comparative Analysis :

Audi A3 2.0 TDI (16 - 17) vs. Opel Astra 1.4 ECOTEC CNG (18 - 19)

€ 30,800
Audi A3 2.0 TDI (16 - 17) Audi A3 2.0 TDI
€ 25,300
 Opel Astra 1.4 ECOTEC CNG (18 - 19) Opel Astra 1.4 ECOTEC CNG
€ 30,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,300

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

Vehicle Dimensions

The Audi A3 2.0 TDI is considerably smaller in every dimension. It's 5.1 inches shorter, 1.3 inches narrower and 2.4 inches lower than the Opel Astra 1.4 ECOTEC CNG.
Audi A3 2.0 TDI
Opel Astra 1.4 ECOTEC CNG
56.1
Blueprint Audi A3 2.0 TDI (16 - 17)
70
77.4
58.5
Blueprint Opel Astra 1.4 ECOTEC CNG (18 - 19)
71.2
80.4
70 in
Width
71.2 in
77.4 in
Width Incl. Mirrors
80.4 in
56.1 in
Height
58.5 in
Blueprint Audi A3 2.0 TDI (16 - 17)
102.4
167
Blueprint Opel Astra 1.4 ECOTEC CNG (18 - 19)
104.8
172
167 in
Length
172 in
102.4 in
Wheelbase
104.8 in

Vehicle Weight

Audi A3 2.0 TDI
Opel Astra 1.4 ECOTEC CNG
2976 lb
Curb Weight
3007 lb
4045 lb
Gross Vehicle
Weight
4167 lb
Audi A3 2.0 TDI (16 - 17)
Weight Difference:
31 lb
1.03 %
Opel Astra 1.4 ECOTEC CNG (18 - 19)

General

Audi A3 2.0 TDI
Opel Astra 1.4 ECOTEC CNG
8V
Generation
B-K
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Natural Gas (CNG)
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Audi A3 2.0 TDI
Opel Astra 1.4 ECOTEC CNG
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-four engine (nat­u­ral­ly as­pi­rat­ed engine)
DBGA, DEJA, CRLB
Engine Code
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.4 L / 69 cu in
148 hp
at 3500 rpm
Power
108 hp
at 5600 rpm
Audi A3 2.0 TDI
148 hp
108 hp
Opel Astra 1.4 ECOTEC CNG
251 lb‑ft
at 1750 rpm
Max. Torque
148 lb‑ft
at 2000 rpm
Audi A3 2.0 TDI
251 lb‑ft
148 lb‑ft
Opel Astra 1.4 ECOTEC CNG

Performance

Audi A3 2.0 TDI
Opel Astra 1.4 ECOTEC CNG
135 mph
Maximum Speed
121 mph
8.5 sec
Acceleration 0 to 62 mph
10.9 sec
62 mph 62
mph

387 ft
0.000 sec

Audi A3 2.0 TDI

62 mph 62
mph

495 ft
0.000 sec

Opel Astra 1.4 ECOTEC CNG

▶ REPLAY
20.11 lb/hp
Weight-to-Power Ratio
27.84 lb/hp
Audi A3 2.0 TDI
20.11 lb/hp
27.84 lb/hp
Opel Astra 1.4 ECOTEC CNG

Fuel Economy / Emissions

Audi A3 2.0 TDI
Opel Astra 1.4 ECOTEC CNG
Fuel Economy
56 mpg  ( 63 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
22.4 lb✽  ( 4 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.)
Audi A3 2.0 TDI
63 MPGe
4 MPGe
Opel Astra 1.4 ECOTEC CNG
46 mpg
city
29.4 lb
No data
highway
18.1 lb
13.2 gal
Fuel Tank Capacity
42 lb
739 mi
Range
188 mi
Audi A3 2.0 TDI
739 mi
188 mi
Opel Astra 1.4 ECOTEC CNG
Environmental Impact
86.4 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).
46.2 kWh
Audi A3 2.0 TDI
86.4 kWh
46.2 kWh
Opel Astra 1.4 ECOTEC CNG
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP (WLTP) 36AG-AI
177 g/mi (NEFZ)
CO2 Emissions
200 g/mi (WLTP)

Practical Convenience

Audi A3 2.0 TDI
Opel Astra 1.4 ECOTEC CNG
3
Doors
5
5
No. of Seats
5
1069 lb
Maximum Payload
1160 lb
10.3 cu ft
Trunk Volume
10.5 cu ft
31.1 cu ft
Cargo Volume (Seats Down)
34.3 cu ft