The Comparative Analysis :
Audi A5 Sportback 40 TFSI (18 - 19) vs. BMW 420i Gran Coupé Steptronic (17 - ..)
€ 40,300

€ 43,400

€ 40,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,400
ⓘ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 40 TFSI is 9.5 cm longer, 1.8 cm wider and 0.3 cm lower than the BMW 420i Gran Coupé.
Audi A5 Sportback 40 TFSI
BMW 420i Gran Coupé
1386
1843
2029
1389
1825
2017
1843 mm
Width
1825 mm
2029 mm
Width Incl. Mirrors
2017 mm
1386 mm
Height
1389 mm
2824
4733
2810
4638
4733 mm
Length
4638 mm
2824 mm
Wheelbase
2810 mm
Vehicle Weight
Audi A5 Sportback 40 TFSI
BMW 420i Gran Coupé
1530 kg
Kerb Weight
1615 kg
2035 kg
Gross Vehicle
Weight
Weight
2100 kg

Weight Difference:
85 kg
5.26 %

General
Audi A5 Sportback 40 TFSI
BMW 420i Gran Coupé
F5
Generation
F36
Hatchback
Car Body Style
Hatchback
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)

Front-wheel drive
Drive
Rear-wheel drive

6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
Audi A5 Sportback 40 TFSI
BMW 420i Gran Coupé
Straight-four petrol engine with turbocharger
Engine Type
Straight-four petrol engine with turbocharger
Engine Series
BMW B48
DEMA, DHDA, DKYA, DLVA
Engine Code
B48-B20

4
Valves
4
4
Cylinders
4
1984 CC
Engine Capacity
1998 CC
187 bhp
at 4200 rpm
Power
181 bhp
at 5000 rpm
Audi A5 Sportback 40 TFSI
187 bhp
181 bhp
BMW 420i Gran Coupé
320 NM
at 1450 rpm
Max. Torque
270 NM
at 1350 rpm
Audi A5 Sportback 40 TFSI
320 NM
270 NM
BMW 420i Gran Coupé
Performance
Audi A5 Sportback 40 TFSI
BMW 420i Gran Coupé
150 mph
Maximum Speed
147 mph
7.5 sec
Acceleration 0 to 62 mph
7.7 sec
62 mph
62
mph
mph
104 m
0.000 sec

Audi A5 Sportback 40 TFSI
62 mph
62
mph
mph
107 m
0.000 sec

BMW 420i Gran Coupé
▶ REPLAY
8.18 kg/bhp
Weight-to-Power Ratio
8.92 kg/bhp
Audi A5 Sportback 40 TFSI
8.18 kg/bhp
8.92 kg/bhp
BMW 420i Gran Coupé
Fuel Economy / Emissions
Audi A5 Sportback 40 TFSI
BMW 420i Gran Coupé
Fuel Economy
47 mpg
combined
48 mpg
Audi A5 Sportback 40 TFSI
47 mpg
48 mpg
BMW 420i Gran Coupé
37 mpg
city
41 mpg
No data
motorway
No data
54 L
Fuel Tank Capacity
60 L
559 mi
Range
632 mi
Audi A5 Sportback 40 TFSI
559 mi
632 mi
BMW 420i Gran Coupé
Environmental Impact
113.6 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).
111.8 kWh
Audi A5 Sportback 40 TFSI
113.6 kWh
111.8 kWh
BMW 420i Gran Coupé
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
160 g/km (WLTP)
CO2 Emissions
175 g/km (WLTP)
Practical Convenience
Audi A5 Sportback 40 TFSI
BMW 420i Gran Coupé
5
Doors
5
4
No. of Seats
5
505 kg
Maximum Payload
485 kg
480 L
Boot Capacity
480 L










1283 L
Boot Capacity (Seats Down)
1300 L