The Comparative Analysis :

Audi A7 Sportback 45 TFSI S tronic (18 - ..) vs. BMW 550i Gran Turismo xDrive Steptronic (13 - 17)

€ 58,800
Audi A7 Sportback 45 TFSI S tronic (18 - ..) Audi A7 Sportback 45 TFSI
€ 81,500
 BMW 550i Gran Turismo xDrive Steptronic (13 - 17) BMW 550i Gran Turismo
€ 58,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 81,500

ⓘ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 A7 Sportback 45 TFSI is 1.4 inches shorter, 0.3 inches wider and 5.4 inches lower than the BMW 550i Gran Turismo.
Audi A7 Sportback 45 TFSI
BMW 550i Gran Turismo
56
Blueprint Audi A7 Sportback 45 TFSI S tronic (18 - ..)
75.1
83.4
61.4
Blueprint BMW 550i Gran Turismo xDrive Steptronic (13 - 17)
74.8
83.9
75.1 in
Width
74.8 in
83.4 in
Width Incl. Mirrors
83.9 in
56 in
Height
61.4 in
Blueprint Audi A7 Sportback 45 TFSI S tronic (18 - ..)
115.2
195.6
Blueprint BMW 550i Gran Turismo xDrive Steptronic (13 - 17)
120.9
197
195.6 in
Length
197 in
115.2 in
Wheelbase
120.9 in

Vehicle Weight

Audi A7 Sportback 45 TFSI
BMW 550i Gran Turismo
3902 lb
Curb Weight
4883 lb
5071 lb
Gross Vehicle
Weight
6019 lb
Audi A7 Sportback 45 TFSI S tronic (18 - ..)
Weight Difference:
981 lb
20.09 %
BMW 550i Gran Turismo xDrive Steptronic (13 - 17)

General

Audi A7 Sportback 45 TFSI
BMW 550i Gran Turismo
C8 (4K)
Generation
F07
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

Audi A7 Sportback 45 TFSI
BMW 550i Gran Turismo
Straight-four gasoline engine with tur­bo­charger
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW N63
DKNA, DLHA
Engine Code
N63-B44
4
Valves
4
4
Cylinders
8
2 L / 98 cu in
Displacement
4.4 L / 215 cu in
242 hp
at 5000 rpm
Power
444 hp
at 5500 rpm
Audi A7 Sportback 45 TFSI
242 hp
444 hp
BMW 550i Gran Turismo
273 lb‑ft
at 1600 rpm
Max. Torque
479 lb‑ft
at 2000 rpm
Audi A7 Sportback 45 TFSI
273 lb‑ft
479 lb‑ft
BMW 550i Gran Turismo

Performance

Audi A7 Sportback 45 TFSI
BMW 550i Gran Turismo
155 mph
Maximum Speed
155 mph
7 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph 62
mph

318 ft
0.000 sec

Audi A7 Sportback 45 TFSI

62 mph 62
mph

220 ft
0.000 sec

BMW 550i Gran Turismo

▶ REPLAY
16.12 lb/hp
Weight-to-Power Ratio
11 lb/hp
Audi A7 Sportback 45 TFSI
16.12 lb/hp
11 lb/hp
BMW 550i Gran Turismo

Fuel Economy / Emissions

Audi A7 Sportback 45 TFSI
BMW 550i Gran Turismo
Fuel Economy
37 mpg
combined
25 mpg
Audi A7 Sportback 45 TFSI
37 mpg
25 mpg
BMW 550i Gran Turismo
29 mpg
city
18 mpg
No data
highway
No data
Kraftstoffanzeige
16.6 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
611 mi
Range
453 mi
Audi A7 Sportback 45 TFSI
611 mi
453 mi
BMW 550i Gran Turismo
Environmental Impact
121.2 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).
181.9 kWh
Audi A7 Sportback 45 TFSI
121.2 kWh
181.9 kWh
BMW 550i Gran Turismo
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6b (NEFZ)
270 g/mi (WLTP)
CO2 Emissions
360 g/mi (NEFZ)

Practical Convenience

Audi A7 Sportback 45 TFSI
BMW 550i Gran Turismo
5
Doors
5
4
No. of Seats
5
1168 lb
Maximum Payload
1135 lb
15.1 cu ft
Trunk Volume
14.2 cu ft
39.4 cu ft
Cargo Volume (Seats Down)
48.1 cu ft