Vehicle Overview
Key specifications and features at a glance
Bentayga Speed V8
Overview
Range Rover Autobiography P550e
2015 - Present
Year
2022 - Present
3996
Engine
38.2
478
Power
294
Petrol
Fuel
PHEV
Automatic
Transmission
Automatic
5
Seating
5
Detailed Specifications
Complete technical specifications comparison
Best comparable values are highlighted in green.
Bentayga Speed V8
Specification
Range Rover Autobiography P550e
3996
Engine Capacity
—
V
Cylinder Configuration
—
8
Number of Cylinders
—
Twin-turbocharged
Aspiration
—
—
Battery Capacity
38.2
—
Battery Capacity Gross
38.2
—
Battery Capacity Usable
31.8
—
Battery Type
Lithium-ion
478
Power
160
850
Torque
450
310
Top Speed
242
—
AC Charging Power
7
—
DC Fast Charging Power
50
AWD
Drive Type
AWD
4.63
Fuel Economy City
—
8.62
Fuel Economy Highway
—
7.63
Fuel Economy Combined
—
Euro 6
Emission Standard
—
285 / 35 R23
Tyre Size
285 / 45 R22
23
Wheel Size
22
5
Number of Doors
5
5
Seating Capacity
5
Ventilated disc
Front Brakes
Ventilated disc
Ventilated disc
Rear Brakes
Ventilated disc
Double wishbone air suspension
Front Suspension
Electronic air suspension
Multi-link air suspension
Rear Suspension
Electronic air suspension
Electric power steering
Steering Type
Electric power steering
8
Number of Airbags
8
3500
Towing Capacity
2500
12.4
Turning Circle
10.95
Dimensions & Weight
Physical specifications and measurements
Best comparable values are highlighted in green.
Bentayga Speed V8
Dimension
Range Rover Autobiography P550e
85
Fuel Tank Capacity
—
5144
Length
5052
2010
Width
2047
1728
Height
1870
2995
Wheelbase
2997
180
Ground Clearance
219
2465
Kerb Weight
2810
484
Boot Space
725
Features Comparison
Standard and optional equipment comparison
Safety
Bentayga Speed V8
Feature
Range Rover Autobiography P550e
Adaptive Cruise Control
Autonomous Emergency Braking
Lane Departure Warning
Lane Keep Assist
Blind Spot Monitoring
Rear Cross Traffic Alert
Traffic Sign Recognition
Driver Attention Monitor
Front Parking Sensors
Rear Parking Sensors
360 Camera
Reverse Camera
Hill Start Assist
Tyre Pressure Monitoring System
Rear Occupant Alert
Comfort
Bentayga Speed V8
Feature
Range Rover Autobiography P550e
Keyless Entry
NFC Keyless Entry
Push Button Start
Dual-Zone Climate Control
Tri-Zone Climate Control
Heated Front Seats
Ventilated Front Seats
Heated Steering Wheel
Power Tailgate
Remote Start
Power Driver Seat
Power Passenger Seat
Memory Seats
Auto Dimming Mirror
Rain Sensing Wipers
Adaptive Headlights
Interior Exterior
Bentayga Speed V8
Feature
Range Rover Autobiography P550e
Leather Seats
Fabric Seats
Ambient Lighting
Sunroof
Panoramic Roof
LED Headlights
Matrix LED Headlights
Daytime Running Lights
Alloy Wheels
Roof Rails
Rear Privacy Glass
Power Folding Mirrors
Technology
Bentayga Speed V8
Feature
Range Rover Autobiography P550e
Touchscreen Display
Digital Instrument Cluster
Apple CarPlay
Android Auto
Wireless Apple CarPlay
Wireless Android Auto
Wireless Phone Charging
Built-in Navigation
Premium Audio System
Head-Up Display
USB-C Ports
Bluetooth Connectivity
Voice Control
Connected Car App
Charging & Battery Tech
Bentayga Speed V8
Feature
Range Rover Autobiography P550e
AC home charging
DC fast-charge capable
Scheduled charging
Charging Cable Included
Portable Charger Included
Wall Charger Compatible
Battery Preconditioning
Heat Pump
EV / Hybrid Drive Features
Bentayga Speed V8
Feature
Range Rover Autobiography P550e
Regenerative braking
Drive mode select
EV / hybrid drive modes
One Pedal Driving
V2L
V2G
PHEV / EV-specific features
Bentayga Speed V8
Feature
Range Rover Autobiography P550e
EV Drive Mode
Hybrid Drive Mode
Charge Mode
Charge Scheduling
DC Fast Charging Support
Pros & Cons
Strengths and weaknesses of each vehicle
Bentley Bentayga Speed V8
Pros
- +Exceptional 478 kW performance
- +Very high 310 km/h top speed
- +Performance-tuned adaptive chassis
- +Luxurious handcrafted five-seat cabin
- +Strong 3500 kg towing capacity
Cons
- −Extremely high ownership cost
- −Very poor urban fuel economy
- −Costly 23-inch performance tyres
- −Limited official Pakistan support
- −Firmest ride in the Bentayga range
Land Rover Range Rover Autobiography P550e
Pros
- +Strong electric-only range
- +Exceptional cabin comfort
- +Rapid combined performance
- +Highly capable AWD system
- +Premium Autobiography equipment
Cons
- −Very high purchase price
- −Heavy kerb weight
- −Limited public charging network
- −Expensive specialist maintenance
- −Large footprint in city traffic
Which one should you buy?
Best for Performance: Bentley Bentayga Speed V8
System power around 478 kW supports a solid performance score.
Best for Practicality / Space: Land Rover Range Rover Autobiography P550e
Boot and practicality-related dimensions score well for everyday use.
Best Overall: Land Rover Range Rover Autobiography P550e
Across performance, value, efficiency, and practicality, this variant shows a balanced overall profile.
Our Recommendation
Choose Bentley Bentayga Speed V8 if: You prioritise performance and responsive power.
Choose Land Rover Range Rover Autobiography P550e if: You prioritise performance and responsive power.
Bottom Line: Bentley Bentayga Speed V8 leads on performance and Land Rover Range Rover Autobiography P550e leads on practicality.
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