The Comparative Analysis :
Audi A5 Sportback 40 TDI quattro S tronic (18 - 19) vs. Audi A5 Sportback 40 g-tron S tronic (Natural Gas) (19 - 19)
€ 48,000

€ 45,600

€ 48,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the A5 Sportback 40 TDI and the A5 Sportback 40 g-tron are absolutely identical. Both are 186.3 inches long, 72.6 inches wide and 54.6 inches tall.
A5 Sportback 40 TDI
A5 Sportback 40 g-tron
54.6
72.6
79.9
54.6
72.6
79.9
72.6 in
Width
72.6 in
79.9 in
Width Incl. Mirrors
79.9 in
54.6 in
Height
54.6 in
111.2
186.3
111.2
186.3
186.3 in
Length
186.3 in
111.2 in
Wheelbase
111.2 in
Vehicle Weight
A5 Sportback 40 TDI
A5 Sportback 40 g-tron
3704 lb
Curb Weight
3638 lb
4850 lb
Gross Vehicle
Weight
Weight
4696 lb

Weight Difference:
66 lb
1.78 %

General
A5 Sportback 40 TDI
A5 Sportback 40 g-tron
F5
Generation
F5
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Natural Gas (CNG)

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

7-speed dual clutch transmission
Transmission
7-speed dual clutch transmission
Engine
A5 Sportback 40 TDI
A5 Sportback 40 g-tron
Straight-four diesel engine with turbocharger
Engine Type
Straight-four engine with turbocharger
DETA
Engine Code
CVLA
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
187 hp
at 3800 rpm
Power
168 hp
at 4450 rpm
A5 Sportback 40 TDI
187 hp
168 hp
A5 Sportback 40 g-tron
295 lb‑ft
at 1750 rpm
Max. Torque
199 lb‑ft
at 1650 rpm
A5 Sportback 40 TDI
295 lb‑ft
199 lb‑ft
A5 Sportback 40 g-tron
Performance
A5 Sportback 40 TDI
A5 Sportback 40 g-tron
146 mph
Maximum Speed
139 mph
7.6 sec
Acceleration 0 to 62 mph
8.4 sec
62 mph
62
mph
mph
348 ft
0.000 sec

A5 Sportback 40 TDI
62 mph
62
mph
mph
384 ft
0.000 sec

A5 Sportback 40 g-tron
▶ REPLAY
19.81 lb/hp
Weight-to-Power Ratio
21.65 lb/hp
A5 Sportback 40 TDI
19.81 lb/hp
21.65 lb/hp
A5 Sportback 40 g-tron
Fuel Economy / Emissions
A5 Sportback 40 TDI
A5 Sportback 40 g-tron
Fuel Economy
45 mpg
( 51 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
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.)
A5 Sportback 40 TDI
51 MPGe
6 MPGe
A5 Sportback 40 g-tron
40 mpg
city
18.4 lb
No data
highway
No data
15.3 gal
Fuel Tank Capacity
37 lb
693 mi
Range
258 mi
A5 Sportback 40 TDI
693 mi
258 mi
A5 Sportback 40 g-tron
Environmental Impact
107 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).
30.1 kWh
A5 Sportback 40 TDI
107 kWh
30.1 kWh
A5 Sportback 40 g-tron
Euro 6d-TEMP (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
261 g/mi (WLTP)
CO2 Emissions
209 g/mi (WLTP)
Practical Convenience
A5 Sportback 40 TDI
A5 Sportback 40 g-tron
5
Doors
5
4
No. of Seats
4
1146 lb
Maximum Payload
1058 lb
13.6 cu ft
Trunk Volume
11 cu ft









36.3 cu ft
Cargo Volume (Seats Down)
34 cu ft