BMW M4 vs Mercedes Benz SL-Class Roadster Comparison
Below is the detailed Cars comparison, based on price, specifications & other features, of BMW M4 and Mercedes Benz SL-Class Roadster. BMW M4 is priced between $69,150 while Mercedes Benz SL-Class Roadster is priced between $89,150. Talking about the technical specifications, BMW M4 3.0L Coupe houses 2979 engine whereas Mercedes Benz SL-Class Roadster 450 engine displacement is 2998.
Read More Read LessOverview: BMW M4 vs SL-Class Roadster
| Brand | BMW United States | Mercedes-Benz United States | 
| SRP* | $69,150 BMW M4 Price | $89,150 Mercedes Benz SL-Class Roadster Price | 
| Variant | BMW M4 3.0L Coupe | SL-Class Roadster 450 | 
| User Rating | Tell us your vehicle story Write a Review | Tell us your vehicle story Write a Review | 
| Fuel Type | - Cars in United States | - Cars in United States | 
| Available Color(s) | -- | -- | 
| Vehicle Type | Coupe Coupe Cars in United States | Convertible Convertible Cars in United States | 
Key Features
| Seating Capacity | 4 seats | 2 seats | 
| Transmission Type | Dual Clutch | Automatic | 
| Engine Displacement | 2979 cc | 2998 cc | 
| Power | 425 hp | 362 hp | 
Best Loan Offers
| DP $13,800 Installment : $1,189 x 60 Months VIEW OCTOBER PROMOS | DP $17,800 Installment : $1,533 x 60 Months VIEW OCTOBER PROMOS | 
Photo Comparision
| -- |       
                        +13                    Mercedes Benz SL-Class Roadster Images | 
User Ratings & Review Comparison
| Tell us your vehicle story Write a Review | Tell us your vehicle story Write a Review | 
Engine Details
| No Of Cylinders | 6 | 6 | 
| Valves Per Cylinder | 4 | 4 | 
| Compression Ratio | 10.2:1 | 10.5:1 | 
Transmission
| Gear Box | 7-Speed | 9-Speed | 
| Transmission Type | Dual Clutch | Automatic | 
| Drive Type | RWD | RWD | 
Performance
| Engine Displacement | 2979 cc | 2998 cc | 
| Power | 425 hp | 362 hp | 
| Torque | 550 Nm | 500 Nm | 
| Fuel Type | Petrol | Petrol | 
Dimensions & Capacity
| Seating Capacity | 4 seats | 2 seats | 
| Fuel Tank Capacity (litres) | 60 L | 75 L | 
| Length | 4686 mm | 4630 mm | 
| Width | 1869 mm | 2098 mm | 
| Ground Clearance | 119 mm | -- | 
| Height | 1382 mm | 1300 mm | 
| Wheel Base | 2812 mm | 2583 mm | 
| Front Tread | 1580 mm | -- | 
| Rear Tread | 1603 mm | -- | 
| No Of Doors | 2 | 2 | 
| Kerb Weight | 1671 kg | 1735 kg | 
| Front Headroom | 1011 mm | -- | 
| Front Legroom | 1072 mm | -- | 
| Rear Headroom | 917 mm | -- | 
| Rear Legroom | 856 mm | -- | 
Suspension & Brakes
| Rear Suspension | Multi-Link | Multi-Link | 
| Front Suspension | -- | Multi-Link | 
Wheel & Tyre
| Alloy Wheel Size | 18 Inch | 19 Inch | 
| Tyre Size | 255/40 R18 | 255/35 R19 | 
| Tyre Type | Radial | Radial | 
| Wheel Size | R18 | R19 | 
Steering
| Steering Type | Electric Power | Electric Power | 
| Steering Column | Adjustable | Tilt & Telescopic | 
| Steering Gear Type | Rack & Pinion | Rack & Pinion | 
| Adjustable Steering Column | Yes | Yes | 
| Turning Radius | -- | 5.5 m | 
Security
| Smart Access Card Entry | No | No | 
| Central Locking | Yes | Yes | 
| Power Door Locks | Yes | Yes | 
| Anti Theft Device | Yes | Yes | 
| Anti-Theft Alarm | Yes | -- | 
| Engine Immobilizer | Yes | -- | 
Safety
| Passenger Airbag | Yes | Yes | 
| Side Airbag-Front | Yes | Yes | 
| Driver Airbag | Yes | Yes | 
| Side Airbag-Rear | No | No | 
| Child Safety Locks | Yes | -- | 
| Anti-Lock Braking System | Yes | Yes | 
| Ebd | Yes | Yes | 
| Vehicle Stability Control System | Yes | Yes | 
| Rear Seat Belts | Yes | No | 
| Seat Belt Warning | Yes | Yes | 
| Day & Night Rear View Mirror | Yes | -- | 
| Height Adjustable Front Seat Belts | Yes | -- | 
| Rear Camera | Yes | -- | 
| Parking Sensors | Yes | -- | 
| Crash Sensor | Yes | Yes | 
| Engine Check Warning | Yes | Yes | 
| Tyre Pressure Monitor | Yes | -- | 
| Front Impact Beams | Yes | Yes | 
| Side Impact Beams | Yes | Yes | 
| Door Ajar Warning | Yes | Yes | 
| Traction Control | Yes | Yes | 
| Brake Assist | -- | Yes | 
Engine Details
| Engine | 3.0L Petrol Engine, 6 Cylinder 24 Valve 3.0L Petrol Engine, 6 Cylinder 24 Valve | 3.0L Petrol Engine, 6 Cylinder 24 Valve 3.0L Petrol Engine, 6 Cylinder 24 Valve | 
Comfort & Convenience
| Air Conditioner | Yes | Yes | 
| Power Windows Front | Yes | Yes | 
| Power Windows Rear | Yes | No | 
| Automatic Climate Control | Yes | Yes | 
| Heater | Yes | Yes | 
| Rear A/C Vents | Yes | No | 
| Glove Box Cooling | No | -- | 
| Engine Start/Stop Button | Yes | Yes | 
| Adjustable Seats | Yes | Yes | 
| Heated Seats - Front | Yes | -- | 
| Electric Folding Rear View Mirror | Yes | Yes | 
| Automatic Headlamps | Yes | Yes | 
| Steering Wheel Gearshift Paddle | Yes | -- | 
| Accessory Power Outlet | Yes | Yes | 
| Power Steering | Yes | Yes | 
| Multi-function Steering Wheel | Yes | Yes | 
| Cruise Control | Yes | -- | 
| Foldable Rear Seat | Yes | No | 
| Low Fuel Warning Light | Yes | Yes | 
| Rear Seat Headrest | Yes | No | 
| Cup Holders-Front | Yes | -- | 
| Cup Holders-Rear | Yes | -- | 
| Seat Lumbar Support | Yes | -- | 
| Bottle Holder | Yes | -- | 
| Vanity Mirror | Yes | -- | 
| Folding Table Rear | No | No | 
| Keyless Entry | Yes | Yes | 
| Centre Console Armrest | Yes | -- | 
| Height Adjustable Driver Seat | -- | Yes | 
| Heated Seats - Rear | -- | No | 
| On Board Computer | -- | Yes | 
| Rear Reading Lamp | -- | No | 
| Rear Seat Center Arm Rest | -- | No | 
Entertainment & Communication
| Touch Screen | Yes | -- | 
| FM/AM/Radio | Yes | -- | 
| Navigation System | Yes | -- | 
| Bluetooth Connectivity | Yes | Yes | 
| CD Player | Yes | -- | 
| USB & Auxiliary Input | Yes | Yes | 
| Speakers Front | Yes | Yes | 
| Speakers Rear | Yes | No | 
| Integrated 2DIN Audio | Yes | Yes | 
| Voice Control | Yes | -- | 
Exterior
| Adjustable Headlights | Yes | Yes | 
| Power Adjustable Exterior Rear View Mirror | Yes | Yes | 
| Manually Adjustable Exterior Rear View Mirror | No | No | 
| Rain Sensing Wiper | Yes | -- | 
| Rear Window Wiper | No | No | 
| Rear Window Washer | No | No | 
| Rear Window Defogger | Yes | -- | 
| Wheel Covers | No | No | 
| Alloy Wheels | Yes | Yes | 
| Power Antenna | No | No | 
| Removable Convertible Top | No | Yes | 
| Roof Carrier | No | No | 
| Sun Roof | Yes | -- | 
| Side Stepper | No | No | 
| Outside Rear View Mirror Turn Indicator | Yes | -- | 
| Integrated Antenna | Yes | Yes | 
| Roof Rail | No | No | 
| Moon Roof | -- | Yes | 
| Rear Brake Type | -- | Discs Discs | 
| Front Brake Type | -- | Ventilated Discs Ventilated Discs | 
Miscellaneous
| Tacho Meter | Yes | Yes | 
| Electronic Multi Tripmeter | Yes | -- | 
| Leather Seats | Yes | Yes | 
| Fabric Upholstery | No | No | 
| Leather Steering Wheel | Yes | -- | 
| Digital Clock | Yes | Yes | 
| Outside Temperature Display | Yes | -- | 
| Digital Odometer | Yes | Yes | 
| Electric Adjustable Seats | Yes | -- | 
| Centrally Mounted Fuel Tank | Yes | Yes | 
| Advance Safety Feature | Lane Departure Warning Lane Departure Warning | -- | 
| Headlamp Type | LED LED | LED LED | 
| Driving Experience Control Eco | -- | Yes | 
 
                     
                 
                     
                 
                     
                 
                     
                 
                     
                 
                     
                 
                     
                 
                     
                 
                     
                 
            