2025 Bentley Bentayga Speed vs 2023 BMW XM Label Red (G09) vs 2024 Audi RS Q8 performance vs 2023 Land Rover Range Rover Sport SV

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SummaryPerformanceElectricEngineDrivetrainPracticality

Bentley Bentayga Speed

(2025 - present)

...yga Speed

BMW XM Label Red

(2023 - present)

...Label Red

Audi RS Q8 performance

(2024 - present)

...rformance

Land Rover Range Rover Sport SV

(2023 - present)

...Sport SV

Engine
4 L V8 Bi-Turbo	4.4 L V8 Bi-Turbo PHEV	4 L V8 Bi-Turbo MHEV	4.4 L V8 Bi-Turbo MHEV
Drivetrain
Front - AWD	Front - AWD	Front - AWD	Front - AWD
Top Speed
193 mph	155 mph	155 mph	180 mph
Acceleration
3.6 sec	3.8 sec	3.6 sec	3.8 sec
Total Power
641 hp	738 hp	631 hp	626 hp
Mileage
16 mpg	156.8 mpg	18.4 mpg	20.1 mpg
Curb Weight
5,437 lbs	5,997 lbs	5,016 lbs	5,478 lbs
Luggage
17.1 ft³	18.6-64.3 ft³	21.4-62 ft³	22.8-52.7 ft³
Top Speed
193 mph / 311 Km/h	155 mph / 250 Km/h	155 mph / 250 Km/h	180 mph / 290 Km/h
0-62 mph
3.6 seconds	3.8 seconds	3.6 seconds	3.8 seconds
Power-to-Weight
8.49 lb/hp / 260 hp/Tonne	8.14 lb/hp / 271 hp/Tonne	7.96 lb/hp / 277 hp/Tonne	8.75 lb/hp / 252 hp/Tonne
Total Power
641 hp / 650 ps	738 hp / 748 ps	631 hp / 640 ps	626 hp / 635 ps
Total Torque
627 lb·ft / 850 N·m	738 lb·ft / 1,000 N·m	627 lb·ft / 850 N·m	590 lb·ft / 800 N·m
Mileage
16 mpg	156.8 mpg	18.4 mpg	20.1 mpg
Total Range
358 Miles	2,857 Miles	413 Miles	477 Miles
E-Mode MPGe
	67.6 MPGe
E-Mode Range
	51 Miles
Tailpipe CO₂
	53 g/Mile	468 g/Mile	430 g/Mile
Model Platform
Bentayga (16-)	XM (23-)	Q8 (18-)	Range Rover Sport (22-)
Door Count
5	5	5	5
Seat Count
4-5	5	5	5
Luggage Space
17.1 ft³	18.6-64.3 ft³	21.4-62 ft³	22.8-52.7 ft³
Turning Radius
40.7 ft	41 ft	43.6 ft	37.5 ft
Curb Weight
5,437 lbs	5,997 lbs	5,016 lbs	5,478 lbs
Gross Weight
6,614 lbs	7,275 lbs	6,647 lbs	7,165 lbs
Towing Capacity
	1,653-5,952 lbs	1,653-7,716 lbs	1,653-7,716 lbs
Length
202.5 in	201.2 in	197.7 in	194.7 in
Width
79.1 in	78.9 in	79 in	80.6 in
Height
68 in	69.1 in	66.4 in	71.7 in
Wheelbase
117.9 in	122.2 in	118 in	118 in
Front Track
	68 in	66.6 in	67 in
Rear Track
	66.5 in	66.8 in	67.1 in
Engine Name
	S68B44		N63B44
Layout
V8	V8	V8	V8
Capacity
4 Liter / 243.9 in³	4.4 Liter / 268.2 in³	4 Liter / 243.9 in³	4.4 Liter / 268.2 in³
Peak Power
641 hp / 650 ps	577 hp / 585 ps	631 hp / 640 ps	626 hp / 635 ps
Peak Torque
627 lb·ft / 850 N·m	553 lb·ft / 750 N·m	627 lb·ft / 850 N·m	553 lb·ft / 750 N·m
Specific Output
2.62 hp/in³	2.15 hp/in³	2.59 hp/in³	2.33 hp/in³
Aspiration
Bi-Turbo	Bi-Turbo	Bi-Turbo	Bi-Turbo
Valvetrain
DOHC	DOHC	DOHC	DOHC
Valves/Cylinder
4 (32v Total)	4 (32v Total)	4 (32v Total)	4 (32v Total)
Fuel
Gasoline	Gasoline	Gasoline	Gasoline
Compression
9.7:1	10.5:1	9.7:1	10.5:1
Bore x Stroke
3.386 x 3.386 in	3.504 x 3.476 in	3.386 x 3.386 in	3.504 x 3.476 in
Fuel Delivery
Direct Injection	Direct Injection	Direct Injection	Direct Injection
Position
Front	Front	Front	Front
Orientation
Longitudinal	Longitudinal	Longitudinal	Longitudinal
Fuel Tank
22.5 gal	18.2 gal	22.5 gal	23.8 gal
Peak Power
	194 hp / 197 ps	4 hp / 4 ps	12 hp / 12 ps
Peak Torque
	207 lb·ft / 280 N·m		148 lb·ft / 200 N·m
Battery Size
	25.7 kWh (net) / 29.5 kWh (gross)	0.81 kWh	0.86 kWh
Efficiency
	49.9 kWh/100mi. / 31 kWh/100km
Driven Wheels
All (AWD)	All (AWD)	All (AWD)	All (AWD)
Front Tyres
285/40R22 Y	275/45R21 Y	295/40 ZR22	285/50R23
Rear Tyres
285/40R22 Y	315/40R21 Y	295/40 ZR22	305/50R23
Transmission (AT)
8 Speeds	8 Speeds	8 Speeds	8 Speeds
Front Brakes
Vented Disc	Vented Disc	Vented Disc	Vented Disc
Rear Brakes
Vented Disc	Vented Disc	Vented Disc	Vented Disc
Front Suspension
Double Wishbone	Double Wishbone	Multi-Link	Double Wishbone
Rear Suspension
Multi-Link	Multi-Link	Multi-Link	Multi-Link