Vehicle Overview
Key specifications and features at a glance
The M8 Competition Convertible M8 Competition Convertible
Overview
SL Roadster Mercedes-AMG SL 43
2019
Year
2021 - Present
4395
Engine
1991
460
Power
310
Petrol
Fuel
Petrol
Automatic
Transmission
Automatic
4
Seating
4
Detailed Specifications
Complete technical specifications comparison
Best comparable values are highlighted in green.
The M8 Competition Convertible M8 Competition Convertible
Specification
SL Roadster Mercedes-AMG SL 43
4395
Engine Capacity
1991
S63B44T4
Engine Code
M139
V
Cylinder Configuration
Inline-4
8
Number of Cylinders
4
Twin-turbo
Aspiration
Turbocharged
460
Power
310
750
Torque
500
250
Top Speed
278
AWD
Drive Type
RWD
5.9
Fuel Economy City
8.1
12.2
Fuel Economy Highway
11.5
8.7
Fuel Economy Combined
10.8
Euro 6d
Emission Standard
Euro 6e-bis
275 / 35 ZR20 front; 285 / 35 ZR20 rear
Tyre Size
255 / 45 R19 front; 285 / 40 R19 rear
20 front; 20 rear
Wheel Size
19
2
Number of Doors
2
4
Seating Capacity
4
Vented M compound discs; 6-piston fixed calipers
Front Brakes
AMG high-performance composite ventilated disc
Vented M compound discs; single-piston floating caliper
Rear Brakes
AMG high-performance composite ventilated disc
Adaptive M double-wishbone axle
Front Suspension
Five-link independent
Adaptive M five-link axle
Rear Suspension
Five-link independent
Electric power steering
Steering Type
Electric rack-and-pinion
6
Number of Airbags
8
12.2
Turning Circle
13.05
Dimensions & Weight
Physical specifications and measurements
Best comparable values are highlighted in green.
The M8 Competition Convertible M8 Competition Convertible
Dimension
SL Roadster Mercedes-AMG SL 43
68
Fuel Tank Capacity
70
4867
Length
4700
1907
Width
1915
1353
Height
1359
2827
Wheelbase
2700
114
Ground Clearance
—
2025
Kerb Weight
1810
350
Boot Space
213
Features Comparison
Standard and optional equipment comparison
Safety
The M8 Competition Convertible M8 Competition Convertible
Feature
SL Roadster Mercedes-AMG SL 43
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 M8 Competition Convertible M8 Competition Convertible
Feature
SL Roadster Mercedes-AMG SL 43
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 M8 Competition Convertible M8 Competition Convertible
Feature
SL Roadster Mercedes-AMG SL 43
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 M8 Competition Convertible M8 Competition Convertible
Feature
SL Roadster Mercedes-AMG SL 43
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 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
Mercedes-Benz SL Roadster Mercedes-AMG SL 43
Pros
- +Strong 310 kW performance
- +Rear-wheel-drive handling
- +Four-seat roadster layout
- +Premium AMG interior
- +Advanced AMG driving modes
Cons
- −No official current Pakistan price
- −Very small boot
- −Low roadster practicality
- −Expensive imported maintenance
- −Limited local parts availability
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.
Our Recommendation
Choose BMW The M8 Competition Convertible M8 Competition Convertible if: You prioritise performance and responsive power.
Choose Mercedes-Benz SL Roadster Mercedes-AMG SL 43 if: You prioritise performance and responsive power.
Bottom Line: BMW The M8 Competition Convertible M8 Competition Convertible leads on performance.
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