The Comparative Analysis :

Audi Q8 55 TFSI quattro tiptronic (19 - ..) vs. BMW X5 M50i Steptronic Sport (19 - ..)

€ 77,300
Audi Q8 55 TFSI quattro tiptronic (19 - ..) Audi Q8 55 TFSI
€ 96,200
 BMW X5 M50i Steptronic Sport (19 - ..) BMW X5 M50i
€ 77,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 96,200

ⓘ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 Q8 55 TFSI is 2.5 inches longer, 0.4 inches narrower and 1.6 inches lower than the BMW X5 M50i.
Audi Q8 55 TFSI
BMW X5 M50i
67.1
Blueprint Audi Q8 55 TFSI quattro tiptronic (19 - ..)
78.5
86.2
68.7
Blueprint BMW X5 M50i Steptronic Sport (19 - ..)
78.9
87.3
78.5 in
Width
78.9 in
86.2 in
Width Incl. Mirrors
87.3 in
67.1 in
Height
68.7 in
Blueprint Audi Q8 55 TFSI quattro tiptronic (19 - ..)
117.9
196.3
Blueprint BMW X5 M50i Steptronic Sport (19 - ..)
117.1
193.8
196.3 in
Length
193.8 in
117.9 in
Wheelbase
117.1 in

Vehicle Weight

Audi Q8 55 TFSI
BMW X5 M50i
4784 lb
Curb Weight
5126 lb
6217 lb
Gross Vehicle
Weight
6603 lb
Audi Q8 55 TFSI quattro tiptronic (19 - ..)
Weight Difference:
342 lb
6.67 %
BMW X5 M50i Steptronic Sport (19 - ..)

General

Audi Q8 55 TFSI
BMW X5 M50i
4M
Generation
G05
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Audi Q8 55 TFSI
BMW X5 M50i
6-cylinder mild hybrid gasoline engine with tur­bo­charger
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW N63
DCBD
Engine Code
N63-B44
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.4 L / 215 cu in
335 hp
at 5000 rpm
Power
523 hp
at 5500 rpm
Audi Q8 55 TFSI
335 hp
523 hp
BMW X5 M50i
369 lb‑ft
at 1370 rpm
Max. Torque
553 lb‑ft
at 1800 rpm
Audi Q8 55 TFSI
369 lb‑ft
553 lb‑ft
BMW X5 M50i

Performance

Audi Q8 55 TFSI
BMW X5 M50i
155 mph
Maximum Speed
155 mph
5.9 sec
Acceleration 0 to 62 mph
4.3 sec
62 mph 62
mph

269 ft
0.000 sec

Audi Q8 55 TFSI

62 mph 62
mph

197 ft
0.000 sec

BMW X5 M50i

▶ REPLAY
14.28 lb/hp
Weight-to-Power Ratio
9.8 lb/hp
Audi Q8 55 TFSI
14.28 lb/hp
9.8 lb/hp
BMW X5 M50i

Fuel Economy / Emissions

Audi Q8 55 TFSI
BMW X5 M50i
Fuel Economy
27 mpg
combined
22 mpg
Audi Q8 55 TFSI
27 mpg
22 mpg
BMW X5 M50i
21 mpg
city
17 mpg
No data
highway
No data
Kraftstoffanzeige
22.5 gal
Fuel Tank Capacity
21.9 gal
Kraftstoffanzeige
600 mi
Range
491 mi
Audi Q8 55 TFSI
600 mi
491 mi
BMW X5 M50i
Environmental Impact
166.7 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).
198.9 kWh
Audi Q8 55 TFSI
166.7 kWh
198.9 kWh
BMW X5 M50i
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
373 g/mi (WLTP)
CO2 Emissions
447 g/mi (WLTP)

Practical Convenience

Audi Q8 55 TFSI
BMW X5 M50i
5
Doors
5
5
No. of Seats
5
1433 lb
Maximum Payload
1477 lb
17.1 cu ft
Trunk Volume
18.4 cu ft
49.7 cu ft
Cargo Volume (Seats Down)
53 cu ft