The Comparative Analysis :

BMW X5 xDrive50i Steptronic (13 - 18) vs. Audi Q8 55 TFSI quattro tiptronic (19 - ..)

€ 86,400
BMW X5 xDrive50i Steptronic (13 - 18) BMW X5 xDrive50i
€ 77,300
 Audi Q8 55 TFSI quattro tiptronic (19 - ..) Audi Q8 55 TFSI
€ 86,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 77,300

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of these vehicles differ considerably. The BMW X5 xDrive50i is 3.9 inches shorter, 2.2 inches narrower and 2.2 inches taller than the Audi Q8 55 TFSI.
BMW X5 xDrive50i
Audi Q8 55 TFSI
69.4
Blueprint BMW X5 xDrive50i Steptronic (13 - 18)
76.3
86
67.1
Blueprint Audi Q8 55 TFSI quattro tiptronic (19 - ..)
78.5
86.2
76.3 in
Width
78.5 in
86 in
Width Incl. Mirrors
86.2 in
69.4 in
Height
67.1 in
Blueprint BMW X5 xDrive50i Steptronic (13 - 18)
115.5
192.4
Blueprint Audi Q8 55 TFSI quattro tiptronic (19 - ..)
117.9
196.3
192.4 in
Length
196.3 in
115.5 in
Wheelbase
117.9 in

Vehicle Weight

BMW X5 xDrive50i
Audi Q8 55 TFSI
4960 lb
Curb Weight
4784 lb
6371 lb
Gross Vehicle
Weight
6217 lb
BMW X5 xDrive50i Steptronic (13 - 18)
Weight Difference:
176 lb
3.55 %
Audi Q8 55 TFSI quattro tiptronic (19 - ..)

General

BMW X5 xDrive50i
Audi Q8 55 TFSI
F15
Generation
4M
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

BMW X5 xDrive50i
Audi Q8 55 TFSI
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder mild hybrid gasoline engine with tur­bo­charger
BMW N63
Engine Series
N63-B44
Engine Code
DCBD
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
3 L / 147 cu in
444 hp
at 5500 rpm
Power
335 hp
at 5000 rpm
BMW X5 xDrive50i
444 hp
335 hp
Audi Q8 55 TFSI
479 lb‑ft
at 2000 rpm
Max. Torque
369 lb‑ft
at 1370 rpm
BMW X5 xDrive50i
479 lb‑ft
369 lb‑ft
Audi Q8 55 TFSI

Performance

BMW X5 xDrive50i
Audi Q8 55 TFSI
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph 62
mph

223 ft
0.000 sec

BMW X5 xDrive50i

62 mph 62
mph

269 ft
0.000 sec

Audi Q8 55 TFSI

▶ REPLAY
11.17 lb/hp
Weight-to-Power Ratio
14.28 lb/hp
BMW X5 xDrive50i
11.17 lb/hp
14.28 lb/hp
Audi Q8 55 TFSI

Fuel Economy / Emissions

BMW X5 xDrive50i
Audi Q8 55 TFSI
Fuel Economy
25 mpg
combined
27 mpg
BMW X5 xDrive50i
25 mpg
27 mpg
Audi Q8 55 TFSI
18 mpg
city
21 mpg
No data
highway
No data
Kraftstoffanzeige
22.5 gal
Fuel Tank Capacity
22.5 gal
Kraftstoffanzeige
550 mi
Range
600 mi
BMW X5 xDrive50i
550 mi
600 mi
Audi Q8 55 TFSI
Environmental Impact
181.9 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).
166.7 kWh
BMW X5 xDrive50i
181.9 kWh
166.7 kWh
Audi Q8 55 TFSI
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
360 g/mi (NEFZ)
CO2 Emissions
373 g/mi (WLTP)

Practical Convenience

BMW X5 xDrive50i
Audi Q8 55 TFSI
5
Doors
5
5
No. of Seats
5
1411 lb
Maximum Payload
1433 lb
18.4 cu ft
Trunk Volume
17.1 cu ft
53 cu ft
Cargo Volume (Seats Down)
49.7 cu ft