Vehicle Overview
Key specifications and features at a glance
The M4 Competition Convertible M4 Competition Convertible with M xDrive
Overview
The M8 Competition Convertible M8 Competition Convertible
2021
Year
2019
2993
Engine
4395
390
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 M4 Competition Convertible M4 Competition Convertible with M xDrive
Specification
The M8 Competition Convertible M8 Competition Convertible
2993
Engine Capacity
4395
S58B30T0
Engine Code
S63B44T4
Inline-6
Cylinder Configuration
V
6
Number of Cylinders
8
Twin-turbocharged
Aspiration
Twin-turbo
390
Power
460
650
Torque
750
250
Top Speed
250
AWD
Drive Type
AWD
6.8
Fuel Economy City
5.9
9.8
Fuel Economy Highway
12.2
8.1
Fuel Economy Combined
8.7
Euro 6e
Emission Standard
Euro 6d
275 / 35 R19 front; 285 / 30 R20 rear
Tyre Size
275 / 35 ZR20 front; 285 / 35 ZR20 rear
19 front; 20 rear
Wheel Size
20 front; 20 rear
2
Number of Doors
2
4
Seating Capacity
4
Ventilated M compound disc
Front Brakes
Vented M compound discs; 6-piston fixed calipers
Ventilated M compound disc
Rear Brakes
Vented M compound discs; single-piston floating caliper
Double-joint spring strut adaptive M suspension
Front Suspension
Adaptive M double-wishbone axle
Five-link adaptive M suspension
Rear Suspension
Adaptive M five-link axle
Electric M Servotronic steering
Steering Type
Electric power steering
7
Number of Airbags
6
12.2
Turning Circle
12.2
Dimensions & Weight
Physical specifications and measurements
Best comparable values are highlighted in green.
The M4 Competition Convertible M4 Competition Convertible with M xDrive
Dimension
The M8 Competition Convertible M8 Competition Convertible
59
Fuel Tank Capacity
68
4801
Length
4867
1887
Width
1907
1399
Height
1353
2857
Wheelbase
2827
120
Ground Clearance
114
2010
Kerb Weight
2025
385
Boot Space
350
Features Comparison
Standard and optional equipment comparison
Safety
The M4 Competition Convertible M4 Competition Convertible with M xDrive
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 M4 Competition Convertible M4 Competition Convertible with M xDrive
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 M4 Competition Convertible M4 Competition Convertible with M xDrive
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 M4 Competition Convertible M4 Competition Convertible with M xDrive
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 M4 Competition Convertible M4 Competition Convertible with M xDrive
Pros
- +Very strong 390 kW performance
- +Excellent M xDrive traction
- +Fast eight-speed automatic
- +Premium open-top driving
- +Track-capable adaptive suspension
Cons
- −Very high Pakistan price
- −High fuel consumption
- −Heavy kerb weight
- −Expensive imported maintenance
- −Costly staggered tyres
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 M4 Competition Convertible M4 Competition Convertible with M xDrive
Leads this comparison on best for practicality / space with a score of 56.
Our Recommendation
Choose BMW The M4 Competition Convertible M4 Competition Convertible with M xDrive 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 M4 Competition Convertible M4 Competition Convertible with M xDrive leads on practicality.
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