The Comparative Analysis :

Audi A5 Sportback 40 g-tron S tronic (Natural Gas) (20 - ..) vs. Audi A5 Sportback 2.0 TDI (09 - 11)

€ 45,100
Audi A5 Sportback 40 g-tron S tronic (Natural Gas) (20 - ..) A5 Sportback 40 g-tron
€ 36,400
 Audi A5 Sportback 2.0 TDI (09 - 11) A5 Sportback 2.0 TDI
€ 45,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 36,400

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

Vehicle Dimensions

Тhere is barely any difference in dimensions between the two vehicles. The A5 Sportback 40 g-tron is just 0.9 inches longer, 0.4 inches narrower and 0.2 inches lower than the A5 Sportback 2.0 TDI.
A5 Sportback 40 g-tron
A5 Sportback 2.0 TDI
54.6
Blueprint Audi A5 Sportback 40 g-tron S tronic (Natural Gas) (20 - ..)
72.6
79.9
54.8
Blueprint Audi A5 Sportback 2.0 TDI (09 - 11)
73
79.5
72.6 in
Width
73 in
79.9 in
Width Incl. Mirrors
79.5 in
54.6 in
Height
54.8 in
Blueprint Audi A5 Sportback 40 g-tron S tronic (Natural Gas) (20 - ..)
111.2
186.3
Blueprint Audi A5 Sportback 2.0 TDI (09 - 11)
110.6
185.5
186.3 in
Length
185.5 in
111.2 in
Wheelbase
110.6 in

Vehicle Weight

A5 Sportback 40 g-tron
A5 Sportback 2.0 TDI
3638 lb
Curb Weight
3538 lb
4696 lb
Gross Vehicle
Weight
4542 lb
Audi A5 Sportback 40 g-tron S tronic (Natural Gas) (20 - ..)
Weight Difference:
99 lb
2.72 %
Audi A5 Sportback 2.0 TDI (09 - 11)

General

A5 Sportback 40 g-tron
A5 Sportback 2.0 TDI
F5
Generation
8T
Hatchback
Car Body Style
Hatchback
Natural Gas (CNG)
Fuel Type
Diesel
Front-wheel drive
Drivetrain
Front-wheel drive
7-speed dual clutch transmission
Transmission
6-speed manual transmission

Engine

A5 Sportback 40 g-tron
A5 Sportback 2.0 TDI
Straight-four engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
Engine Code
CAHA
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
168 hp
at 4450 rpm
Power
168 hp
at 4200 rpm
A5 Sportback 40 g-tron
168 hp
168 hp
A5 Sportback 2.0 TDI
199 lb‑ft
at 1650 rpm
Max. Torque
258 lb‑ft
at 1750 rpm
A5 Sportback 40 g-tron
199 lb‑ft
258 lb‑ft
A5 Sportback 2.0 TDI

Performance

A5 Sportback 40 g-tron
A5 Sportback 2.0 TDI
139 mph
Maximum Speed
142 mph
8.4 sec
Acceleration 0 to 62 mph
8.7 sec
62 mph 62
mph

384 ft
0.000 sec

A5 Sportback 40 g-tron

62 mph 62
mph

397 ft
0.000 sec

A5 Sportback 2.0 TDI

▶ REPLAY
21.65 lb/hp
Weight-to-Power Ratio
21.06 lb/hp
A5 Sportback 40 g-tron
21.65 lb/hp
21.06 lb/hp
A5 Sportback 2.0 TDI

Fuel Economy / Emissions

A5 Sportback 40 g-tron
A5 Sportback 2.0 TDI
Fuel Economy
13.5 lb✽  ( 7 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
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.)
A5 Sportback 40 g-tron
7 MPGe
51 MPGe
A5 Sportback 2.0 TDI
17.7 lb
city
36 mpg
No data
highway
No data
37 lb
Fuel Tank Capacity
17.2 gal
278 mi
Range
777 mi
A5 Sportback 40 g-tron
278 mi
777 mi
A5 Sportback 2.0 TDI
Environmental Impact
27.8 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).
107 kWh
A5 Sportback 40 g-tron
27.8 kWh
107 kWh
A5 Sportback 2.0 TDI
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
196 g/mi (WLTP)
CO2 Emissions
220 g/mi (NEFZ)

Practical Convenience

A5 Sportback 40 g-tron
A5 Sportback 2.0 TDI
5
Doors
5
4
No. of Seats
4
1058 lb
Maximum Payload
1003 lb
11 cu ft
Trunk Volume
13.6 cu ft
34 cu ft
Cargo Volume (Seats Down)
36.3 cu ft