The Comparative Analysis :

Audi A5 Sportback 2.7 TDI (09 - 11) vs. Audi A5 Sportback 40 g-tron S tronic (Natural Gas) (20 - ..)

€ 39,700
Audi A5 Sportback 2.7 TDI (09 - 11) A5 Sportback 2.7 TDI
€ 45,100
 Audi A5 Sportback 40 g-tron S tronic (Natural Gas) (20 - ..) A5 Sportback 40 g-tron
€ 39,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,100

ⓘ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 2.7 TDI is just 0.9 inches shorter, 0.4 inches wider and 0.2 inches taller than the A5 Sportback 40 g-tron.
A5 Sportback 2.7 TDI
A5 Sportback 40 g-tron
54.8
Blueprint Audi A5 Sportback 2.7 TDI (09 - 11)
73
79.5
54.6
Blueprint Audi A5 Sportback 40 g-tron S tronic (Natural Gas) (20 - ..)
72.6
79.9
73 in
Width
72.6 in
79.5 in
Width Incl. Mirrors
79.9 in
54.8 in
Height
54.6 in
Blueprint Audi A5 Sportback 2.7 TDI (09 - 11)
110.6
185.5
Blueprint Audi A5 Sportback 40 g-tron S tronic (Natural Gas) (20 - ..)
111.2
186.3
185.5 in
Length
186.3 in
110.6 in
Wheelbase
111.2 in

Vehicle Weight

A5 Sportback 2.7 TDI
A5 Sportback 40 g-tron
3737 lb
Curb Weight
3638 lb
4740 lb
Gross Vehicle
Weight
4696 lb
Audi A5 Sportback 2.7 TDI (09 - 11)
Weight Difference:
99 lb
2.65 %
Audi A5 Sportback 40 g-tron S tronic (Natural Gas) (20 - ..)

General

A5 Sportback 2.7 TDI
A5 Sportback 40 g-tron
8T
Generation
F5
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Natural Gas (CNG)
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
7-speed dual clutch transmission

Engine

A5 Sportback 2.7 TDI
A5 Sportback 40 g-tron
V6 diesel engine with tur­bo­charger
Engine Type
Straight-four engine with tur­bo­charger
CAMA, CGKA
Engine Code
4
Valves
4
6
Cylinders
4
2.7 L / 132 cu in
Displacement
2 L / 98 cu in
187 hp
at 3500 rpm
Power
168 hp
at 4450 rpm
A5 Sportback 2.7 TDI
187 hp
168 hp
A5 Sportback 40 g-tron
295 lb‑ft
at 1400 rpm
Max. Torque
199 lb‑ft
at 1650 rpm
A5 Sportback 2.7 TDI
295 lb‑ft
199 lb‑ft
A5 Sportback 40 g-tron

Performance

A5 Sportback 2.7 TDI
A5 Sportback 40 g-tron
146 mph
Maximum Speed
139 mph
8.2 sec
Acceleration 0 to 62 mph
8.4 sec
62 mph 62
mph

374 ft
0.000 sec

A5 Sportback 2.7 TDI

62 mph 62
mph

384 ft
0.000 sec

A5 Sportback 40 g-tron

▶ REPLAY
19.98 lb/hp
Weight-to-Power Ratio
21.65 lb/hp
A5 Sportback 2.7 TDI
19.98 lb/hp
21.65 lb/hp
A5 Sportback 40 g-tron

Fuel Economy / Emissions

A5 Sportback 2.7 TDI
A5 Sportback 40 g-tron
Fuel Economy
39 mpg  ( 44 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
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.)
A5 Sportback 2.7 TDI
44 MPGe
7 MPGe
A5 Sportback 40 g-tron
29 mpg
city
17.7 lb
No data
highway
No data
17.2 gal
Fuel Tank Capacity
37 lb
673 mi
Range
278 mi
A5 Sportback 2.7 TDI
673 mi
278 mi
A5 Sportback 40 g-tron
Environmental Impact
123.4 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).
27.8 kWh
A5 Sportback 2.7 TDI
123.4 kWh
27.8 kWh
A5 Sportback 40 g-tron
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
256 g/mi (NEFZ)
CO2 Emissions
196 g/mi (WLTP)

Practical Convenience

A5 Sportback 2.7 TDI
A5 Sportback 40 g-tron
5
Doors
5
4
No. of Seats
4
1003 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