The Comparative Analysis :
BMW X5 xDrive40e iPerformance Steptronic (15 - 18) vs. Audi Q8 45 TDI quattro tiptronic (19 - ..)
€ 72,500

€ 74,300

€ 72,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 74,300
ⓘ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 xDrive40e iPerformance is 10 cm shorter, 5.7 cm narrower and 5.7 cm taller than the Audi Q8 45 TDI.
BMW X5 xDrive40e iPerformance
Audi Q8 45 TDI
1762
1938
2184
1705
1995
2190
1938 mm
Width
1995 mm
2184 mm
Width Incl. Mirrors
2190 mm
1762 mm
Height
1705 mm
2933
4886
2995
4986
4886 mm
Length
4986 mm
2933 mm
Wheelbase
2995 mm
Vehicle Weight
BMW X5 xDrive40e iPerformance
Audi Q8 45 TDI
2305 kg
Kerb Weight
2220 kg
2980 kg
Gross Vehicle
Weight
Weight
2890 kg

Weight Difference:
85 kg
3.69 %

General
BMW X5 xDrive40e iPerformance
Audi Q8 45 TDI
F15
Generation
4M
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Super Unleaded (98 RON)
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
BMW X5 xDrive40e iPerformance
Audi Q8 45 TDI
4-cylinder plug-in hybrid petrol engine with turbocharger
Engine Type
V6 diesel engine with turbocharger
BMW N20
Engine Series
N20-B20
Engine Code
DHXC

4
Valves
4
4
Cylinders
6
1997 CC
Engine Capacity
2967 CC
309 bhp
at 5000 rpm
Power
228 bhp
at 3250 rpm
BMW X5 xDrive40e iPerformance
309 bhp
228 bhp
Audi Q8 45 TDI
350 NM
at 1250 rpm
Max. Torque
500 NM
at 1750 rpm
BMW X5 xDrive40e iPerformance
350 NM
500 NM
Audi Q8 45 TDI
Performance
BMW X5 xDrive40e iPerformance
Audi Q8 45 TDI
130 mph
Maximum Speed
145 mph
6.8 sec
Acceleration 0 to 62 mph
7.1 sec
62 mph
62
mph
mph
94 m
0.000 sec

BMW X5 xDrive40e iPerformance
62 mph
62
mph
mph
99 m
0.000 sec

Audi Q8 45 TDI
▶ REPLAY
7.46 kg/bhp
Weight-to-Power Ratio
9.74 kg/bhp
BMW X5 xDrive40e iPerformance
7.46 kg/bhp
9.74 kg/bhp
Audi Q8 45 TDI
Fuel Economy / Emissions
BMW X5 xDrive40e iPerformance
Audi Q8 45 TDI
Fuel Economy
86 mpg
combined
43 mpg
BMW X5 xDrive40e iPerformance
86 mpg
43 mpg
Audi Q8 45 TDI
86 mpg
city
40 mpg
No data
motorway
No data
85 L
Fuel Tank Capacity
85 L
1601 mi
Range
813 mi
BMW X5 xDrive40e iPerformance
1601 mi
813 mi
Audi Q8 45 TDI
Environmental Impact
62.4 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).
133.7 kWh
BMW X5 xDrive40e iPerformance
62.4 kWh
133.7 kWh
Audi Q8 45 TDI
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
77 g/km (NEFZ)
CO2 Emissions
214 g/km (WLTP)
Practical Convenience
BMW X5 xDrive40e iPerformance
Audi Q8 45 TDI
5
Doors
5
5
No. of Seats
5
675 kg
Maximum Payload
670 kg
500 L
Boot Capacity
605 L










1720 L
Boot Capacity (Seats Down)
1755 L