Vehicle Overview
Key specifications and features at a glance
The 4 Convertible M440i xDrive Convertible
Overview
The M8 Competition Convertible M8 Competition Convertible
2021
Year
2019
2998
Engine
4395
275
Power
460
Petrol
Fuel
Petrol
Automatic
Transmission
Automatic
4
Seating
4
Detailed Specifications
Complete technical specifications comparison
Best comparable values are highlighted in green.
The 4 Convertible M440i xDrive Convertible
Specification
The M8 Competition Convertible M8 Competition Convertible
2998
Engine Capacity
4395
B58B30M1
Engine Code
S63B44T4
Inline-6
Cylinder Configuration
V
6
Number of Cylinders
8
Turbocharged
Aspiration
Twin-turbo
275
Power
460
500
Torque
750
250
Top Speed
250
AWD
Drive Type
AWD
8.1
Fuel Economy City
5.9
12.8
Fuel Economy Highway
12.2
11.9
Fuel Economy Combined
8.7
Euro 6d
Emission Standard
Euro 6d
225 / 45 R18 front; 255 / 40 R18 rear
Tyre Size
275 / 35 ZR20 front; 285 / 35 ZR20 rear
18
Wheel Size
20 front; 20 rear
2
Number of Doors
2
4
Seating Capacity
4
Ventilated M Sport disc
Front Brakes
Vented M compound discs; 6-piston fixed calipers
Ventilated M Sport disc
Rear Brakes
Vented M compound discs; single-piston floating caliper
Double-joint spring strut
Front Suspension
Adaptive M double-wishbone axle
Five-link independent
Rear Suspension
Adaptive M five-link axle
Electric variable sport steering
Steering Type
Electric power steering
8
Number of Airbags
6
1800
Towing Capacity
—
12
Turning Circle
12.2
Dimensions & Weight
Physical specifications and measurements
Best comparable values are highlighted in green.
The 4 Convertible M440i xDrive Convertible
Dimension
The M8 Competition Convertible M8 Competition Convertible
59
Fuel Tank Capacity
68
4768
Length
4867
1852
Width
1907
1384
Height
1353
2851
Wheelbase
2827
127
Ground Clearance
114
1965
Kerb Weight
2025
385
Boot Space
350
Features Comparison
Standard and optional equipment comparison
Safety
The 4 Convertible M440i xDrive Convertible
Feature
The M8 Competition Convertible M8 Competition Convertible
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
The 4 Convertible M440i xDrive Convertible
Feature
The M8 Competition Convertible M8 Competition Convertible
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
The 4 Convertible M440i xDrive Convertible
Feature
The M8 Competition Convertible M8 Competition Convertible
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
The 4 Convertible M440i xDrive Convertible
Feature
The M8 Competition Convertible M8 Competition Convertible
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
Pros & Cons
Strengths and weaknesses of each vehicle
BMW The 4 Convertible M440i xDrive Convertible
Pros
- +Powerful 374 hp six-cylinder engine
- +Strong xDrive all-wheel traction
- +Adaptive M suspension standard
- +Useful 1800 kg towing capacity
- +Practical variable boot space
Cons
- −Pakistan price is historical launch price
- −High premium-fuel consumption
- −Limited rear-seat space
- −Low ground clearance
- −Expensive imported maintenance
BMW The M8 Competition Convertible M8 Competition Convertible
Pros
- +Exceptional 625 hp V8 performance
- +M xDrive delivers strong traction
- +Four-seat open-top luxury
- +Adaptive M suspension as standard
- +Practical 350 L convertible boot
Cons
- −Very high purchase price
- −Heavy 2025 kg kerb weight
- −Low 114 mm ground clearance
- −High fuel consumption
- −Costly tyres and maintenance
Which one should you buy?
Best for Performance: BMW The M8 Competition Convertible M8 Competition Convertible
System power around 460 kW supports a solid performance score.
Best for Practicality / Space: BMW The 4 Convertible M440i xDrive Convertible
Leads this comparison on best for practicality / space with a score of 55.
Our Recommendation
Choose BMW The 4 Convertible M440i xDrive Convertible if: You prioritise performance and responsive power.
Choose BMW The M8 Competition Convertible M8 Competition Convertible if: You prioritise performance and responsive power.
Bottom Line: BMW The M8 Competition Convertible M8 Competition Convertible leads on performance and BMW The 4 Convertible M440i xDrive Convertible leads on practicality.
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