The Comparative Analysis :

Audi A5 Sportback 2.0 TFSI (09 - 11) vs. Audi A5 Sportback g-tron (Natural Gas) (17 - 18)

€ 34,000
Audi A5 Sportback 2.0 TFSI (09 - 11) A5 Sportback 2.0 TFSI
€ 42,500
 Audi A5 Sportback g-tron (Natural Gas) (17 - 18) A5 Sportback g-tron
€ 34,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,500

ⓘ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 2.0 TFSI is just 0.9 inches shorter, 0.4 inches wider and 0.2 inches taller than the A5 Sportback g-tron.
A5 Sportback 2.0 TFSI
A5 Sportback g-tron
54.8
Blueprint Audi A5 Sportback 2.0 TFSI (09 - 11)
73
79.5
54.6
Blueprint Audi A5 Sportback g-tron (Natural Gas) (17 - 18)
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 2.0 TFSI (09 - 11)
110.6
185.5
Blueprint Audi A5 Sportback g-tron (Natural Gas) (17 - 18)
111.2
186.3
185.5 in
Length
186.3 in
110.6 in
Wheelbase
111.2 in

Vehicle Weight

A5 Sportback 2.0 TFSI
A5 Sportback g-tron
3472 lb
Curb Weight
3560 lb
4475 lb
Gross Vehicle
Weight
4608 lb
Audi A5 Sportback 2.0 TFSI (09 - 11)
Weight Difference:
88 lb
2.47 %
Audi A5 Sportback g-tron (Natural Gas) (17 - 18)

General

A5 Sportback 2.0 TFSI
A5 Sportback g-tron
8T
Generation
F5
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Natural Gas (CNG)
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

A5 Sportback 2.0 TFSI
A5 Sportback g-tron
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four engine with tur­bo­charger
CDNB, CAEA
Engine Code
CVLA
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
178 hp
at 4000 rpm
Power
168 hp
at 4450 rpm
A5 Sportback 2.0 TFSI
178 hp
168 hp
A5 Sportback g-tron
236 lb‑ft
at 1500 rpm
Max. Torque
199 lb‑ft
at 1650 rpm
A5 Sportback 2.0 TFSI
236 lb‑ft
199 lb‑ft
A5 Sportback g-tron

Performance

A5 Sportback 2.0 TFSI
A5 Sportback g-tron
145 mph
Maximum Speed
140 mph
8.1 sec
Acceleration 0 to 62 mph
8.5 sec
62 mph 62
mph

371 ft
0.000 sec

A5 Sportback 2.0 TFSI

62 mph 62
mph

387 ft
0.000 sec

A5 Sportback g-tron

▶ REPLAY
19.51 lb/hp
Weight-to-Power Ratio
21.19 lb/hp
A5 Sportback 2.0 TFSI
19.51 lb/hp
21.19 lb/hp
A5 Sportback g-tron

Fuel Economy / Emissions

A5 Sportback 2.0 TFSI
A5 Sportback g-tron
Fuel Economy
36 mpg
combined ✽ per 100 miles
14.9 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 2.0 TFSI
36 mpg
6 MPGe
A5 Sportback g-tron
28 mpg
city
19.5 lb
No data
highway
No data
17.2 gal
Fuel Tank Capacity
42 lb
621 mi
Range
281 mi
A5 Sportback 2.0 TFSI
621 mi
281 mi
A5 Sportback g-tron
Environmental Impact
123.1 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).
30.7 kWh
A5 Sportback 2.0 TFSI
123.1 kWh
30.7 kWh
A5 Sportback g-tron
Euro 5
Emission Standard
Euro 6b (NEFZ)
245 g/mi (NEFZ)
CO2 Emissions
179 g/mi (NEFZ)

Practical Convenience

A5 Sportback 2.0 TFSI
A5 Sportback g-tron
5
Doors
5
4
No. of Seats
4
1003 lb
Maximum Payload
1047 lb
13.6 cu ft
Trunk Volume
11 cu ft
36.3 cu ft
Cargo Volume (Seats Down)
34 cu ft