Compare the 2019 AMG GT R and 2018 SL-Class SL 550
Which is better for you? Compare and choose between the 2019 Mercedes-Benz AMG GT R Coupe and 2018 Mercedes-Benz SL-Class SL 550 Convertible
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![]() 2019 Mercedes-Benz AMG GT R Coupe |
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![]() 2018 Mercedes-Benz SL-Class SL 550 Convertible |
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Trims | C S Base R | AMG SL 65 SL 450 AMG SL 63 SL 550 |
Styles | RWD Coupe | RWD Convertible |
Available Incentives | N/A | N/A |
View Photos | Open Photo Gallery | Open Photo Gallery |
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Overview | ||
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Type | Coupe | Convertible |
Fuel Efficiency | 15 - 20 | 17 - 25 |
Doors | 2 | 2 |
Seats | 2 | 2 |
Seating Rows | 1 | 1 |
Fuel Type | Gasoline | Gasoline |
Max Range | 390 | 490 |
Engine | AMG 4.0L Twin Turbo V8 | 4.7L Twin Turbo V8 |
Horsepower | 577 | 449 |
Transmission | 7-Speed Double Clutch | 9-Speed Shiftable Automatic |
Drivetrain | RWD | RWD |
Max Payload | - | - |
Interior Highlights | ||
Android Auto | ||
Apple Carplay | ||
Automatic Climate Control | ||
Bluetooth Audio | ||
Dual-zone Climate Control | ||
Heated Seats | ||
Heated Steering Wheel | ||
In-Vehicle Video Entertainment | ||
Leather Steering Wheel | ||
Live Traffic | ||
Massaging Seats | ||
Navigation | ||
Power Adjust Seats | ||
Premium Sound System | ||
Satellite Radio | ||
Steering Wheel Controls | ||
Third Row Seating | ||
Exterior Highlights | ||
Fog Lights | ||
Heated Mirrors | ||
LED Headlights | ||
Power Liftgate | ||
Spoiler | ||
Sunroof | ||
Convenience Highlights | ||
Adaptive Cruise Control | ||
Blind Spot Monitoring | ||
Driver Assistance | ||
Exterior Cameras | ||
Forward Camera | ||
In-Vehicle Wifi | ||
Keyless Entry | ||
Keyless Ignition | ||
Memorized Settings | ||
Park Assist | ||
Rear Air Conditioning | ||
Rear Backup Camera | ||
Side Cameras | ||
Powertrain Highlights | ||
All-Wheel Drive | ||
Eco Friendly | ||
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NHTSA Crash Test Ratings | ||
Overall Stars | N/A | N/A |
Rollover | N/A | N/A |
Front Crash | N/A | N/A |
Side Crash | N/A | N/A |
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Brakes | ||
Front Brake Diameter | 15.4 | 14.2 |
Rear Brake Diameter | 14.2 | 12.6 |
Drivetrain | ||
Axle Ratio | 3.67 | 2.65 |
Exterior Dimensions | ||
Length | 179.00 | 182.30 |
Wheelbase | 103.5 | 101.7 |
Height | 50.60 | 51.20 |
Width | 81.7 | 82.6 |
Front Track Width | 66.1 | 62.8 |
Rear Track Width | 65.0 | 63.0 |
Turning Circle | 37.7 | 36.2 |
Width Without Mirrors | 79.0 | 73.6 |
Interior Dimensions | ||
Cargo Volume | 10.10 | 8.50 |
Passenger Volume | - | 50.5 |
Performance Specifications | ||
Aerodynamic Drag | 0.35 | - |
Acceleration (0-60MPH) | 3.50 | 4.30 |
Seating | ||
Head Room 1st Row | 39.5 | 39.1 |
Standard Seating | 2 | 2 |
Max Seating | 2 | 2 |
Seating Rows | 1 | 1 |
Hip Room 1st Row | - | 53.6 |
Shoulder Room 1st Row | - | 55.5 |
Leg Room 1st Row | - | 42.9 |
Weights and Capacities | ||
Curb Weight | 3594 | 3959 |
Fuel Tank Capacity | 19.8 | 19.8 |
Wheels and Tires | ||
Front Tire Description | 275/35ZR19 | 255/35R19 |
Front Wheel Size | 19.0 x 10.0 | 19.0 x 8.5 |
Rear Wheel Size | 20.0 x 12.0 | 19.0 x 9.5 |
Front Wheel Diameter | 19.0 | 19.0 |
Front Wheel Width | 10.0 | 8.5 |
Rear Wheel Diameter | 20.0 | 19.0 |
Rear Wheel Width | 12.0 | 9.5 |
Tire Type | Performance | Performance |
Rear Tire Description | 325/30ZR20 | 285/30R19 |
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Air Conditioning | ||
Air Filtration | Active Charcoal | Active Charcoal |
Front Air Conditioning | Automatic Climate Control | Automatic Climate Control |
Front Air Conditioning Zones | Dual | Dual |
Humidity/dewpoint Sensors | - | - |
Airbags | ||
Airbag Deactivation | Occupant Sensing Passenger | Occupant Sensing Passenger |
Front Airbags | Dual | Dual |
Knee Airbags | Dual Front | Dual Front |
Side Airbags | Front | Front |
Side Curtain Airbags | Front | Front |
Side-curtain Airbag Rollover Sensor | - | - |
Audio System | ||
Antenna Type | Diversity, Element | Diversity |
Auxiliary Audio Input | Bluetooth, USB, IPod/iPhone, Jack, Memory Card Slot | Bluetooth, USB, IPod/iPhone, Jack, Memory Card Slot |
Hard Drive | - | - |
Internet Radio App | Gracenote | - |
Radio | AM/FM, HD Radio, Voice Operated | AM/FM, HD Radio, Voice Operated |
Radio Data System | - | - |
Satellite Radio | SiriusXM | SiriusXM |
Speed Sensitive Volume Control | - | - |
Total Speakers | 4 | 9 |
Watts | 100 | 600 |
In-Dash CD | - | 6 Disc, DVD Audio, MP3 Playback |
Premium Brand | - | Harman/kardon |
Subwoofer | - | 2 |
Surround Sound | - | 5.1 |
Brakes | ||
AMG Carbon Ceramic Braking System | Factory Installed Option | - |
Red Brake Calipers | Factory Installed Option | - |
ABS | 4-wheel | 4-wheel |
Brake Drying | - | - |
Braking Assist | - | - |
Cornering Brake Control | - | - |
Electronic Brakeforce Distribution | - | - |
Electronic Parking Brake | Auto Off | - |
Emergency Braking Preparation | - | - |
Front Brake Type | Ventilated Disc | Ventilated Disc |
Painted Brake Calipers | - | - |
Power Brakes | - | - |
Rear Brake Type | Ventilated Disc | Ventilated Disc |
Comfort Features | ||
Yellow Seat Belts | Factory Installed Option | - |
Cargo Area Floor Mat | - | - |
Cargo Area Floor Mat Material | Carpet | - |
Center Console Trim | Alloy | Wood |
Dash Trim | Alloy | - |
Door Sill Trim | Stainless Steel | - |
Door Trim | Alloy | Wood |
Floor Mat Material | Carpet | Carpet |
Floor Material | Carpet | Carpet |
Floor Mats | Front | Front |
Interior Accents | Leather | Wood-tone |
Steering Wheel Trim | Leather | Leather |
Armrests | - | Front Center |
Foot Pedal Trim | - | Aluminum |
Shift Knob Trim | - | Leather |
Convenience Features | ||
Cargo Area Light | - | - |
Cargo Cover | Retractable | - |
Center Console | Front Console With Armrest And Storage | Front Console With Armrest And Storage |
Cruise Control | - | - |
Cupholders | Front | Front |
Dimming Rearview Mirror | Auto | Auto |
Footwell Lights | Color-adjustable | - |
Memorized Settings | 3 Driver, Driver Seat, Passenger Seat, Side Mirrors, Steering Wheel | 3 Driver, Driver Seat, Passenger Seat, Side Mirrors, Steering Wheel |
Multi-function Remote | Illuminated Entry, Keyless Entry, Panic Alarm, Trunk Release | Fuel Filler Door Release, Illuminated Entry, Panic Alarm, Proximity Entry System, Trunk Release |
One-touch Windows | 2 | 2 |
Power Activated Trunk/hatch | Open And Close, Sensor-activated | Open And Close |
Power Outlet(s) | 12V Cargo Area, 12V Front | 12V Front |
Power Steering | Variable/speed-proportional | Variable/speed-proportional |
Power Windows | Lockout Button | Lockout Button |
Push-button Start | - | - |
Reading Lights | Front | Front |
Retained Accessory Power | - | - |
Steering Wheel | Power Tilt And Telescopic | Power Tilt And Telescopic |
Steering Wheel Mounted Controls | Audio, Cruise Control, Multi-function, Navigation, Paddle Shifter, Phone, Voice Control | Audio, Cruise Control, Multi-function, Navigation, Paddle Shifter, Phone |
Storage | Cargo Net, Door Pockets | Door Pockets |
Touch-sensitive Controls | - | - |
Vanity Mirrors | Dual Illuminating | Dual Illuminating |
Active Parking System | - | Driver Controlled Brake, Gas And Gear Selection |
Additional Key | - | Removable Valet |
Ambient Lighting | - | Color-adjustable |
Remote Engine Start | - | - |
Universal Remote Transmitter | - | Homelink - Garage Door Opener |
Doors | ||
Soft Close Doors | - | Factory Installed Option |
Drivetrain | ||
Drive Mode Selector | - | - |
Limited Slip Differential | Rear | - |
Engine | ||
Auto Start/stop | - | - |
Performance Exhaust | - | - |
Battery | - | Maintenance-free |
Exterior Features | ||
AMG Green Hell Magno Paint | Factory Installed Option | - |
AMG Solarbeam Yellow Metallic Paint | Factory Installed Option | - |
Brilliant Blue Metallic Paint | Factory Installed Option | - |
Iridium Silver Metallic Paint | Factory Installed Option | - |
Magnetite Black Metallic Paint | Factory Installed Option | - |
Selenite Grey Metallic Paint | Factory Installed Option | - |
Designo Cardinal Red Metallic Paint | Factory Installed Option | Factory Installed Option |
Designo Diamond White Metallic Paint | Factory Installed Option | Factory Installed Option |
Designo Iridium Silver Magno Paint | Factory Installed Option | - |
Designo Selenite Grey Magno Paint | Factory Installed Option | Factory Installed Option |
Door Handle Color | Body-color | Body-color |
Exhaust | Dual Tip, Integrated | Dual Tip |
Exhaust Tip Color | Stainless-steel | Stainless-steel |
Front Bumper Color | Body-color | Body-color |
Grille Color | Black With Chrome Accents | Black |
Mirror Color | Body-color | Body-color |
Rear Bumper Color | Body-color | Body-color |
Rear Spoiler | Wing | - |
Rear Spoiler Color | Black | - |
Window Trim | Black | Black |
In Car Entertainment | ||
Burmester High-End Surround Sound System | Factory Installed Option | - |
Burmester Surround Sound System | Factory Installed Option | - |
Connected In-car Apps | Facebook, Google POIs, Google Search, SiriusXM Travel Link, SiriusXM Weather, Yelp, News, Parked Car Finder, Service And Maintenance, Stocks, Vehicle Diagnostics, Weather | Facebook, Google POIs, Google Search, Yelp, News, Parked Car Finder, Service And Maintenance, Stocks, Vehicle Diagnostics, Weather |
Infotainment Screen Size | 8.4 In. | 12.3 In. |
Bang And Olufsen BeoSound Premium Sound System | - | Factory Installed Option |
Infotainment | - | Android Auto Ready, Apple CarPlay Ready |
Instrumentation | ||
Clock | - | - |
Compass | - | - |
Digital Odometer | - | - |
Driver Information System | - | - |
External Temperature Display | - | - |
Fuel Economy Display | MPG, Range | MPG |
Gauge | Tachometer | Tachometer |
Multi-function Display | - | - |
Trip Computer | - | - |
Trip Odometer | - | - |
Warnings And Reminders | Lamp Failure, Low Fuel, Engine Oil, Coolant, Tire Fill Alert | Lamp Failure, Low Fuel, Engine Oil, Coolant, Maintenance Due, Tire Fill Alert |
Electroluminescent Instrumentation | - | - |
Interior | ||
AMG Carbon Fiber Door Sill Trim | Factory Installed Option | - |
AMG Illuminated Door Sill Trim | Factory Installed Option | - |
AMG Matte Carbon Fiber Exclusive Interior Trim | Factory Installed Option | - |
Black Exclusive Nappa Leather | Factory Installed Option | Factory Installed Option |
Black Exclusive Nappa Leather Interior | Factory Installed Option | - |
Black Seat Belts | Factory Installed Option | - |
Matte Carbon Fiber Crossbar | Factory Installed Option | - |
Red Seat Belts | Factory Installed Option | Factory Installed Option |
Silver Chrome Crossbar | Factory Installed Option | - |
Silver Seat Belts | Factory Installed Option | Factory Installed Option |
Designo Piano Black Lacquer Wood Interior Trim | Factory Installed Option | - |
AMG Carbon Fiber Interior Trim | - | Factory Installed Option |
Aluminum Light Carbon Grain Trim | - | Factory Installed Option |
Bengal Red/Black Exclusive Nappa Leather | - | Factory Installed Option |
Bengal Red/Black Nappa Leather | - | Factory Installed Option |
Black Ash Wood Interior Trim | - | Factory Installed Option |
Black Nappa Leather Interior | - | Factory Installed Option |
Burl Walnut Interior Trim | - | Factory Installed Option |
Ginger Beige/Espresso Brown Exclusive Nappa Leather | - | Factory Installed Option |
Ginger Beige/Espresso Brown Nappa Leather | - | Factory Installed Option |
Illuminated Door Sills | - | Factory Installed Option |
Nappa/DINAMICA Sport Steering Wheel | - | Factory Installed Option |
Porcelain/Black Exclusive Nappa Leather | - | Factory Installed Option |
Porcelain/Black Nappa Leather | - | Factory Installed Option |
Saddle Brown/Black Exclusive Nappa Leather | - | Factory Installed Option |
Saddle Brown/Black Nappa Leather | - | Factory Installed Option |
Satin Brown Poplar Wood Interior Trim | - | Factory Installed Option |
Wood And Leather Steering Wheel | - | Factory Installed Option |
Designo Bamboo Interior Trim | - | Factory Installed Option |
Designo Black Piano Lacquer Trim | - | Factory Installed Option |
Designo Champagne White Piano Lacquer Trim | - | Factory Installed Option |
Designo Classic Red/Black Exclusive Nappa Leather | - | Factory Installed Option |
Designo Deep White/Black Exclusive Nappa Leather | - | Factory Installed Option |
Designo Light Brown/Black Exclusive Nappa Leather | - | Factory Installed Option |
Designo Platinum White/Black Exclusive Nappa Leather | - | Factory Installed Option |
Designo Sand/Black Exclusive Nappa Leather | - | Factory Installed Option |
Designo Sienna Brown/Black Exclusive Nappa Leather | - | Factory Installed Option |
Designo Titanium Grey Pearl/Black Exclusive Nappa Leather | - | Factory Installed Option |
Designo Tuscany Beige Pearl/Black Exclusive Nappa Leather | - | Factory Installed Option |
Lights | ||
Daytime Running Lights | LED | LED |
Exterior Entry Lights | Security Approach Lamps | - |
Headlight Cleaners | High Pressure Washers | - |
Headlights | LED, Auto Delay Off, Auto High Beam Dimmer, Auto On/off, Cornering, Self-leveling, Wiper Activated | LED, Auto Delay Off, Auto High Beam Dimmer, Auto On/off, Cornering, Self-leveling |
Taillights | LED | LED, LED Rear Center |
Marketing Package | ||
AMG Exterior Carbon Fiber Package | Factory Installed Option | - |
AMG Exterior Carbon Fiber Package II | Factory Installed Option | - |
Convenience Package | Factory Installed Option | - |
Driver Assistance Package | - | Factory Installed Option |
Mirrors | ||
Side Mirror Adjustments | Manual Folding, Power | Power, Power Folding |
Side Mirrors | Auto-dimming, Integrated Turn Signals | Driver Side Auto-dimming, Heated, Integrated Turn Signals |
Other | ||
Indoor Car Cover | Factory Installed Option | - |
Rear Badge Deletion | Factory Installed Option | - |
Roof | ||
Convertible Rear Window | - | Glass |
Convertible Roof | - | Power Retractable Hard Top, Remote Operation |
Convertible Roof Wind Blocker | - | - |
Moonroof / Sunroof | - | Panoramic, Sliding Sunshade |
Roof and Glass | ||
MAGIC SKY CONTROL Panorama Roof | - | Factory Installed Option |
Safety | ||
DISTRONIC PLUS | Factory Installed Option | - |
Lane Tracking Package | Factory Installed Option | - |
Autonomous Braking | - | - |
Body Side Reinforcements | Side Impact Door Beams | - |
Camera System | Rearview | Rearview |
Child Seat Anchors | LATCH System | - |
Crumple Zones | Front, Rear | Front, Rear |
Driver Attention Alert System | - | - |
Emergency Interior Trunk Release | - | - |
Energy Absorbing Steering Column | - | - |
Impact Sensor | Post-collision Safety System | Post-collision Safety System |
Lane Keeping Assist | - | - |
Parking Sensors | Front, Rear | Front, Rear |
Rearview Monitor | In Dash | In Dash |
Active Head Restraints | - | Dual Front |
Impact Absorbing Bumpers | - | - |
Pre-collision Warning System | - | Audible Warning, Visual Warning |
Rollover Protection System | - | - |
Seatbelts | ||
Emergency Locking Retractors | Front | - |
Front Seatbelts | 3-point | 3-point |
Seatbelt Force Limiters | Front | Front |
Seatbelt Pretensioners | Front | Front |
Seatbelt Warning Sensor | Front | Front |
Seats | ||
Driver Seat | Heated | Heated, Massaging, Ventilated |
Driver Seat Power Adjustments | 4-way Power Lumbar, Height, Reclining, 8 | 4-way Power Lumbar, Height, Reclining, 12 |
Front Headrests | Fixed, Integrated, 2 | Power Adjustable, 2 |
Front Seat Type | Sport Bucket | Bucket |
Passenger Seat | Heated | Heated, Massaging, Ventilated |
Passenger Seat Power Adjustments | 4-way Power Lumbar, Height, Reclining, 8 | 4-way Power Lumbar, Height, Reclining, 12 |
Upholstery | Premium Leather | Leather |
Security | ||
2-stage Unlocking Doors | - | - |
Anti-theft System | Alarm With Remote, Engine Immobilizer | Alarm With Remote, Engine Immobilizer |
Power Door Locks | Auto-locking | Auto-locking |
Security App | Remote Locking, Horn And Light | Remote Locking, Horn And Light |
Stability and Traction | ||
Hill Ascent Assist | - | - |
Stability Control | - | - |
Traction Control | - | - |
Hill Holder Control | - | - |
Suspension | ||
Active Suspension | - | - |
Driver Adjustable Suspension | Ride Control | Ride Control |
Front Shock Type | Twin-tube Gas | Gas |
Front Spring Type | Coil | Coil |
Front Stabilizer Bar | - | - |
Front Struts | - | - |
Front Suspension Classification | Independent | Independent |
Front Suspension Type | Double Wishbone | Multi-link |
Rear Shock Type | Twin-tube Gas | Gas |
Rear Spring Type | Coil | Coil |
Rear Stabilizer Bar | - | - |
Rear Struts | - | - |
Rear Suspension Classification | Independent | Independent |
Rear Suspension Type | Double Wishbone | Multi-link |
Suspension Control | Electronic | Electronic |
Tuned Suspension | Sport | - |
Active Body Control With CURVE Function | - | Factory Installed Option |
Telematics | ||
Driver Assistance App | Roadside Assistance | Roadside Assistance |
Navigation App | Traffic Data | - |
Navigation System | Hard Drive, Voice Operated | Hard Drive, Voice Operated |
Phone | Hands Free, Voice Operated | Hands Free |
Real Time Traffic | - | - |
Satellite Communications | Mbrace | Mbrace |
Wireless Data Link | Bluetooth | Bluetooth |
Electronic Messaging Assistance | - | Voice Operated |
Tires and Rims | ||
19/20 In. AMG Forged 10-Spoke Black Wheels | Factory Installed Option | - |
19/20 In. AMG Performance Forged 5-Spoke Black Wheels | Factory Installed Option | - |
Spare Tire Kit | Tire Sealant | - |
Tire Pressure Monitoring System | - | - |
Wheels | Alloy | Alloy |
19 In. AMG Multispoke Alloy Wheels | - | Factory Installed Option |
Wheel Locking Bolts | - | Factory Installed Option |
Run Flat Tires | - | - |
Windows | ||
Front Wipers | Rain Sensing, Speed Sensitive, Variable Intermittent | Rain Sensing, Speed Sensitive, Variable Intermittent |
Power Windows | Safety Reverse | - |
Solar-tinted Glass | - | - |
Window Defogger | Rear | Rear |
Heated Windshield Washer Jets | - | - |
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