The Comparative Analysis :
Audi A5 Sportback g-tron S tronic (Natural Gas) (17 - 18) vs. BMW 420i Gran Coupé xDrive (16 - 17)
€ 44,800
€ 40,100
€ 44,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 40,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Audi A5 Sportback g-tron is 3.7 inches longer, 0.7 inches wider and 0.7 inches lower than the BMW 420i Gran Coupé.
Audi A5 Sportback g-tron
BMW 420i Gran Coupé
54.6
72.6
79.9
55.3
71.9
79.4
72.6 in
Width
71.9 in
79.9 in
Width Incl. Mirrors
79.4 in
54.6 in
Height
55.3 in
111.2
186.3
110.6
182.6
186.3 in
Length
182.6 in
111.2 in
Wheelbase
110.6 in
Vehicle Weight
Audi A5 Sportback g-tron
BMW 420i Gran Coupé
3649 lb
Curb Weight
3693 lb
4696 lb
Gross Vehicle
Weight
Weight
4762 lb
Weight Difference:
44 lb
1.19 %
General
Audi A5 Sportback g-tron
BMW 420i Gran Coupé
F5
Generation
F36
Hatchback
Car Body Style
Hatchback
Natural Gas (CNG)
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed dual clutch transmission
Transmission
6-speed manual transmission
Engine
Audi A5 Sportback g-tron
BMW 420i Gran Coupé
Straight-four engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
Engine Series
BMW B48
CVLA
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
168 hp
at 4450 rpm
Power
181 hp
at 5000 rpm
Audi A5 Sportback g-tron
168 hp
181 hp
BMW 420i Gran Coupé
199 lb‑ft
at 1650 rpm
Max. Torque
199 lb‑ft
at 1350 rpm
Audi A5 Sportback g-tron
199 lb‑ft
199 lb‑ft
BMW 420i Gran Coupé
Performance
Audi A5 Sportback g-tron
BMW 420i Gran Coupé
139 mph
Maximum Speed
145 mph
8.4 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph
62
mph
mph
384 ft
0.000 sec
Audi A5 Sportback g-tron
62 mph
62
mph
mph
354 ft
0.000 sec
BMW 420i Gran Coupé
▶ REPLAY
21.72 lb/hp
Weight-to-Power Ratio
20.4 lb/hp
Audi A5 Sportback g-tron
21.72 lb/hp
20.4 lb/hp
BMW 420i Gran Coupé
Fuel Economy / Emissions
Audi A5 Sportback g-tron
BMW 420i Gran Coupé
Fuel Economy
14.2 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.)
combined ✽ per 100 miles
36 mpg
Audi A5 Sportback g-tron
6 MPGe
36 mpg
BMW 420i Gran Coupé
18.4 lb
city
27 mpg
No data
highway
No data
42 lb
Fuel Tank Capacity
15.9 gal
295 mi
Range
565 mi
Audi A5 Sportback g-tron
295 mi
565 mi
BMW 420i Gran Coupé
Environmental Impact
29.3 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).
125 kWh
Audi A5 Sportback g-tron
29.3 kWh
125 kWh
BMW 420i Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
175 g/mi (NEFZ)
CO2 Emissions
248 g/mi (NEFZ)
Practical Convenience
Audi A5 Sportback g-tron
BMW 420i Gran Coupé
5
Doors
5
4
No. of Seats
5
1047 lb
Maximum Payload
1069 lb
11 cu ft
Trunk Volume
13.6 cu ft
34 cu ft
Cargo Volume (Seats Down)
36.8 cu ft
