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2018 Mercedes-Benz SLC-Class

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2018 Base SLC 300 2dr Roadster
most popular
Price:   -  From $48,400
2018 Base AMG SLC 43 2dr Roadster Price:   -  From $61,350


You'll be forgiven if you forgot about the SLC. Last year, Mercedes moved just under 2,900 units of the little roadster here in the States; to put that in perspective, it managed to be outsold by the 45% more expensive SL. Credit for its meager sales numbers can be at least partially attributed to age: the baby convertible has been largely unchanged since debuting in 2011, despite a name change three years ago. For 2018, the SLC continues to soldier on with few changes.

What's New for 2018

Mercedes tries to liven things up with the Studio Performance RedArt Edition appearance package for the AMG SLC43. It includes red brake calipers, RedArt interior touches, and black 18-inch wheels with red trim. There's also a new optional steering wheel for the SLC43, and both variants get redesigned leather seating surfaces and optional ambient lighting that now extends to the footwells.

Mercedes-Benz SLC-Class

Choosing Your Mercedes-Benz SLC-Class

There's two distinct flavors of SLC on tap: the sedate SLC300, and the livelier AMG SLC43.

Despite what the 300 moniker might suggest, the SLC300's engine bay is home to a 2.0-liter turbocharged four-cylinder. Power output is 241 horsepower and 273 lb-ft of torque, which is enough to scoot the 3,300-pound roadster to 60 mph in 5.8 seconds. Though there's no manual transmission available, the nine-speed automatic does offer paddle shifters for some semblance of control. The EPA rates this boulevardier as being good for 25 miles per gallon city and 32 highway.

For anyone yawning at those performance stats, there's the AMG SLC43. To earn the AMG credentials, Mercedes swapped out the turbo-four for a twin-turbo six-cylinder. The two additional cylinders and extra turbo are good for 362 horsepower and 384 lb-ft of torque, and the whole package lets the SLC do 0-60 mph in 4.6 seconds. The nine-speed gearbox returns, but is enhanced by AMG. Unsurprisingly, fuel economy takes a hit over the SLC300, with the EPA estimating 20 miles per gallon city and 29 highway.

Both models eschew a ragtop for a power-retractable hardtop. It can be operated at speeds of up to 25 mph, and retracts in under 20 seconds. For $2,500, the top can be equipped with a trick panoramic roof that remains transparent while puttering around town but darkens when the car is parked. There's also something Mercedes calls Airscarf, which is a neck-and-shoulder-level heating system intended to make top-down motoring more comfortable, whether that's once the sun dips down or while you're trying to eek out a few more open-air jaunts during the shoulders of convertible season. It's standard on the SLC43, and available on the 300.

The familiar Comand infotainment software is standard issue in all SLCs. A console-mounted rotary switch allows users to rotate through the menus displayed on the seven-inch screen. It controls the standard eight-speaker sound system, Bluetooth, and auxiliary audio features.

Other standard features for both SLCs include multiple drive modes, MD-Tex upholstery (Mercedes verbiage for vinyl), power sport seats with memory, heated and powered mirrors, illuminated entry system, a four-way power steering column, and five years of complimentary mbrace Connect, a service which offers roadside assistance, maintenance reminders, and remote access to the vehicle via a smartphone or desktop. Among the no-cost safety features are active brake assist, attention assist, a rearview camera, and dual roll-bars.

Mercedes-Benz SLC-Class


Starting at $49,395 (including a $995 destination charge), the SLC300 is the cheaper of the two SLC variants. Besides the aforementioned standard features, it comes with the 2.0-liter turbo-four, 17-inch wheels, a sport exhaust, and aluminium trim.

There are three primary option packages from which to choose from, with each more substantive (and expensive) than the previous. The first is the $2,950 Premium 1 Package, which includes the Airscarf system, heated seats, keyless ignition, blind-spot assist, remote hardtop operation, a Harmon-Kardon surround-sound audio system, and SiriusXM radio.

If that's not enough, there's the $7,500 Premium 2 Package. It includes all the contents of P1P, as well as dual-zone climate control, dashtop analog clock, LED headlights with adaptive high-beams, navigation, Apple CarPlay and Android Auto, voice control, and ambient lighting.

The priciest but most comprehensive of the three is the $9,600 Premium 3 Package. It is similar to P2P, but adds lane-keep assist, adaptive cruise control, parking assist, and five years of SiriusXM real-time traffic and weather services.

Also available is a $300 Night Package, which brings some distinct aesthetic touches by the way of gloss black trim, and black 18-inch wheels. Notable standalone options include $350 smartphone integration, $990 adjustable suspension, $625 Garmin navigation, and $1,400 leather upholstery.

Mercedes-Benz SLC-Class


Stickering for $62,345, the twin-turbo AMG model bestows the SLC with a certain athleticism and performance the 300 model lacks. It is visually distinguishable from the lower-tier car with 18-inch wheels, a distinct grille, true dual exhaust, and a bespoke lower front bumper.

For those hankering for more performance than the standard AMG setup offers, there's the $3,700 AMG Handling Package. It brings with it a sport suspension, a limited-slip differential, performance steering wheel, red brake calipers, and an analog clock.

The Premium 1 Package that is optional on the 300 is standard here, which means no ponying up extra dough for worthwhile features like the Airscarf or heated seats. Because the Premium 1 Package is standard, prices for the Premium 2 and 3 Packages drop to $4,550 and $6,650, respectively. Included equipment on both match what comes with the equivalent packages on the SLC300, but without the now-standard Premium 1 Package items.

Buyers can also get the Studio Performance RedArt Edition for $3,500 and the Night Package for $750. Compared to the 300, leather is now only a $630 upcharge and the SLC300's adjustable suspension is not available; the smartphone integration and Garmin navigation are again on the option sheet.

CarsDirect Tip

No matter which SLC you splurge on, we recommend opting for the Premium 2 Package. Not only does it equip this sun-seeking Benz with navigation and smartphone integration, it also includes the better LED headlights and traffic-friendly adaptive cruise control.

Get your price on a Mercedes-Benz SLC-Class »

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Specs & Features

Overall Crash Safety Rating
Not Available
Engine - Cylinders/Horsepower/Torque
2.0L I-4 / 241 HP / 273 ft.lbs.
Standard: 9-spd sequential shift control auto w/OD
Drive Type
Fuel Economy - City/Highway/Combined
25 / 32 / 28 Mpg
Passenger Capacity
Bumper to Bumper Warranty
48 Months / 50,000 Miles
Mechanical Specs
Engine - Cylinders/Horsepower/Torque
2.0L I-4 / 241 HP / 273 ft.lbs.
Drive Type
Fuel Economy - City/Hwy/Combined
25 / 32 / 28 Mpg
4-wheel Disc
Front Suspension
Rear Suspension
Independent Multi-link
Spare Tire And Wheel
Compact Steel
Fuel Tank
15.9 Gal.
Recommended Fuel Type
Premium Unleaded
Average Cost To Fill Tank
Dimensions & Capabilities
Maximum Cargo Volume
10.1 Cu.ft.
Passenger Volume
49 Cu.ft.
Exterior Length
162.8 "
Exterior Width
71.5 "
Exterior Height
51.3 "
Front Headroom
38.0 "
Rear Headroom
Front Legroom
42.5 "
Rear Legroom
Front Shoulder Room
52.2 "
Rear Shoulder Room
Front Hip Room
Rear Hip Room
Curb Weight
3,296 Lbs.
Wheel Base
96 "
Turning Radius
17.3 '
Exterior Features
Door Count
2 Doors
17.0 " Silver Aluminum / 18.0 " Machined W/painted Accents Amg Aluminum / 18.0 " Machined W/painted Accents Aluminum / 18.0 " Polished W/painted Accents Aluminum
Clearcoat Monotone / Monotone / Metallic Monotone
Exterior Mirrors
Dual Heated, Power Remote Driver, Power Remote W/tilt Down Passenger
Body-colored With Chrome Insert / Body-colored With Colored Insert / Body-colored With Black Insert
Grille Moldings
With Chrome Bar / Silver
Rear Spoiler
Stainless Steel With Chrome Tailpipe Finish
Interior Features
Passenger Capacity
Seat Trim
Mb-tex Leatherette / Nappa/dinamica Leather / Leather / Nappa Leather
Front Seat Type
Sport Bucket
Heated Front Seats
Driver And Front Passenger Heated-cushion, Heated-seatback
Front Driver Seat Direction Controls
(8-way Power)
Front Passenger Seat Direction Controls
(8-way Power)
Front Armrests
(8-way Power)
Rear Armrests
Rear Seats
Radio & Infotainment
Am/fm/hd, Seek-scan / Siriusxm Am/fm/hd/satellite, Seek-scan
8 / 11 Harman/kardon
Radio Steering Wheel Controls
Apple Car Play
Android Auto
Bluetooth w/ Hands-Free Connectivity
Convenience Features
Steering Wheel Type
Power Telescopic Tilt Style
Climate Control
Thermatic / Thermotronic
Cruise Control
Sun Roof
Rearview Mirror
Auto-dimming Day-night
One Touch Open Window
Driver And Passenger
Tinted Windows
Vanity Mirrors
Dual Illuminated
Remote Keyless Entry
Keyfob (all Doors)
Power Outlets
Safety Features
Overall Crash Safety Rating
Not Yet Available
Overall Front Crash Safety Rating
Not Yet Available
Overall Side Crash Safety Rating
Not Yet Available
Rollover Crash Safety Rating
Not Yet Available
Front Impact Airbags
Driver And Passenger
Driver Side Impact Airbags
Seat Mounted
Knee Airbag
Driver And Passenger
Passenger Side Impact Airbag
Seat Mounted
Rear Side Airbag
Seatbelt Pretensioners
Anti-Lock Brakes
4-wheel Anti-lock Brakes (abs)
Forward Collision Warning
Active Brake Assist Forward Collision Mitigation
Blind Spot Sensor
Blind Spot Assist Blind Spot
Lane Departure Warning
Lane Keeping Assist Lane Departure / Lane Departure
Autonomous Cruise Control
Pedestrian Detection
Driver Attention Alert
Attention Assist Driver Attention
Daytime Running Lights
Auto High Beams
Adaptive Highbeam Assist Auto High-beam
Adaptive Headlights
Directionally Adaptive
Parking Sensors
Parking Assist Parktronic Front And Rear
Security Systems
Security System
Panic Alarm
Ignition Disable
Bumper To Bumper Months Miles
48 Months / 50,000 Miles
Major Components Months
48 Months / 50,000 Miles
Included Maintenance Months
Roadside Assistance Months
48 Months / 50,000 Miles
Corrosion Perforation
48 Months / 50,000 Miles
Accessories Months

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