2015 Mercedes-Benz SLK Reviews, Pricing & Specs

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$43,950 to $70,900

Original MSRP

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expert review

4.7

avg user rating

(7 reviews)
2015 Mercedes-Benz SLK-Class Preview summaryImage

For those who want a reasonably priced, luxury-laden hardtop convertible for commuting, errand running or just a kick-butt drive through the country with a significant other, the 2015 Mercedes Benz SLK-Class may just be the ticket. This 2-seater isn’t quite as gussied up or as potent as its SL-Class cousins, but it does throw a ton of value at you, and that ready-to-rumble profile would certainly look good in your driveway.

Available once again in 3 trims, the base SLK250, the midlevel SLK350 and the track-backed SLK55 AMG, the third-generation 2015 SLK-Class comes only in rear-wheel-drive (RWD) and boasts a sun-welcoming, power-opening hardtop convertible roof. Be advised, however, that cabin room might be a little confining for some, and the trunk will hold only 6.4 cubic feet of cargo with the top down, despite a comparatively generous 10.1 cubic feet of trunk space remaining on tap for top-up toting.

The only noteworthy change for 2015 versions of the SLK-Class lineup, by the way, is the addition of torque vectoring control, which works with the stability control system to gain a little extra leverage in tight cornering.

Look for the entry-level SLK250 to return carrying a 1.8-liter turbocharged inline 4-cylinder (I4) engine and standard 6-speed manual transmission that manages 201 hp and 229 lb-ft of torque. A 7-speed shiftable automatic transmission is optional and of course delivers the same power numbers. Mileage remains estimated at 22 mpg city/32 highway in stick-shift variations and 23/33 in automatic-toting editions.

Moving up to the SLK350, check out the standard 3.5-liter V6 powerplant, standard with the 7-speed shiftable automatic. This normally aspirated 6-cylinder throws down 302 hp and 273 lb-ft of torque and comes with auto engine stop/start technology to help give it an EPA-estimated 21/29.

Those aficionados of a screamin’ driving machine, though, can shell out some extra cash for the top-shelf SLK55 AMG with a 5.5-liter V8 mill that pounds out 415 hp and 398 lb-ft of torque, again under the auspices of the 7-speed shiftable automatic. At least one track test of this high-end roadster had it going from 0-60 in 4.5 seconds, while mileage numbers come in at a reasonable 19/28. Lest we forget, all automatic-equipped trims come with steering-wheel-mounted paddle shifters.

But let’s face it, most folks want to know what kind of creature comforts they’re getting with this posh roadster. The base SLK250 sports standard 17-inch alloy wheels, heated power-adjustable mirrors and a fixed glass sunroof embedded in the power-opening convertible hardtop on the outside, with leatherette upholstery, power-adjustable sport seats and full power accessories adorning the inside. Cruise control and telescoping tilt-wheel steering also come standard, as do a remote garage door opener, auto-dimming rear-view mirror, and Bluetooth- and COMAND-interfaced mbrace infotainment . Air conditioning and memory for drivers' settings, meanwhile, are accompanied by a single-CD player with 8 speakers and an auxiliary audio input (USB port).

To this the SLK350 adds 18-inch alloy wheels, heated leather seats and a 500-watt Harman Kardon stereo system that boasts 11 speakers and satellite radio. The flagship SLK55 AMG tacks premium leather upholstery to the list of standard features.

Believe it or not, there are options available to this already well-equipped Mercedes, although a rear-view camera, surprisingly, is not among them. Nevertheless, said add-ons include upgraded wheels, an auto-tinting sunroof (using M-B's Magic Sky Control technology), COMAND-interfaced hard-drive navigation, Airguide windstops for less hair-challenging open-top cruising, and M-B’s unique Airscarf head-rest-mounted neck warmer. There’re also extra goodies on tap, such as dual-zone climate control and a bunch of distinctive carbon-fiber styling looks for the cabin that are again available courtesy of M-B’s AMG racing division.

Standard safety equipment aboard all 2015 SLK-Class iterations, finally, includes 4-wheel antilock brakes (ABS), traction and stability control, side-mounted and head curtain airbags, turn-signal-integrated mirrors and daytime running lights. Also standard are such safety items as a post-collision safety system, mbrace emergency telematics and a remote antitheft alarm. Meantime, Mercedes’ optional Parktronic parking system uses front and rear sensors to ease stashing this sleek drop-top into open slots, while adaptive cruise control, blind-spot monitoring, lane-keeping assistance and pre-collision braking are also available lineup-wide.

Published May 31, 2022 by Eric Tallberg

User reviews for 2015 Mercedes-Benz SLK

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User rating:
by Anonymous
Jul 13, 2024
So far, so great! The car is beautiful and I feel have a lot of high-end features I would not expect of a 2015 model. I love it.Jul 13, 2024
by SAT S
Jan 12, 2024
For me that is the care that I wish to have wen I was youngJan 12, 2024
by Larry K
Jun 07, 2022
I like 2 seater hard tops. Missing rear camera.Jun 07, 2022

2015 Mercedes-Benz SLK Pricing

Original MSRP
$43,950 to $70,900
Price range
$18,357 to $19,680
Average price on CG
$18,357
YoY price change
$19,246 to $18,357

Trims & specs

Air Conditioning

Active charcoal air filtration · Automatic climate control front air conditioning · Single front air conditioning zones

Airbags

Dual front airbags · Dual front knee airbags · Passenger airbag deactivation: occupant sensing deactivation · Front side airbags · Front side curtain airbags

Audio System

Antenna Type: diversity · USB auxiliary audio input · Single disc in-Dash CD · AM/FM radio · Satellite Radio: SiriusXM · Total Number of Speakers: 8

Brakes

ABS: 4-wheel · Front brake diameter: 12.7 · Front brakes: ventilated disc · Rear brake diameter: 11.8 · Rear brakes: disc

Comfort Features

Armrests: front center · Floor Mat Material: carpet · Floor Material: carpet · Floor Mats: front · Foot pedal trim: aluminum · Shift knob trim: leather · Steering wheel trim: leather

Convenience Features

Center console: front console with storage · Cupholders: front · Memorized settings: side mirrors · Multi-function remote: trunk release · One-touch windows: 2 · Power outlet(s): 12V front · Power steering: speed-proportional · Power windows: lockout button · Reading lights: front · Steering wheel: power tilt and telescopic · Steering wheel mounted controls: cruise controls · Storage: door pockets · Vanity mirrors: dual illuminating

Driver Seat

Adjustable lumbar support: 4-way power · Power adjustments: 8

Exterior Features

Door handle color: body-color · Exhaust: dual exhaust tips · Exhaust tip color: stainless-steel · Front bumper color: body-color · Mirror color: body-color · Rear bumper color: body-color · Rear spoiler: lip · Rear spoiler color: body-color · Window trim: black

Headrests

Front headrests: adjustable · Number of front headrests: 2

In Car Entertainment

Infotainment screen size: 5.8 in.

Instrumentation

Fuel economy display: MPG · Warnings and reminders: maintenance reminder

Lights

Daytime running lights: LED · Exterior entry lights: puddle lamps · Headlights: auto delay off · Tail and brake lights: LED

Mirrors

Exterior mirrors: heated

Passenger Seat

Power adjustments: 8

Roof

Convertible rear window: glass · Convertible roof: power retractable hard top · Sunroof: panoramic

Safety

Active head restraints: driver · Crumple zones: rear · Impact sensor: post-collision safety system

Seatbelts

Emergency locking retractors: front · Front seatbelts: 3-point · Seatbelt force limiters: front · Seatbelt pretensioners: front · Seatbelt warning sensor: driver and passenger

Seats

Driver seat power adjustments: height · Front seat type: sport bucket · Passenger seat power adjustments: height · Upholstery: leatherette

Suspension

Front Shock Type: gas shock absorbers · Front Spring Type: coil springs · Front Suspension Classification: independent · Front Suspension Type: multi-link · Rear Shock Type: gas shock absorbers · Rear Spring Type: coil springs · Rear Suspension Classification: independent · Rear Suspension Type: multi-link · Stabilizer bar(s): rear

Telematics

Driver assistance app: roadside assistance · Phone: hands free · Phone wireless data link: Bluetooth · Satellite communications: mbrace · Smart device app function: lock operation

Tires

Type: performance

Tires and Rims

Wheel type: aluminum alloy

Windows

Front wipers: rain sensing · Power windows: remote operation

Air Conditioning

Active charcoal air filtration · Automatic climate control front air conditioning · Single front air conditioning zones

Airbags

Dual front airbags · Dual front knee airbags · Passenger airbag deactivation: occupant sensing deactivation · Front side airbags · Front side curtain airbags

Audio System

Antenna Type: diversity · Auxiliary audio input: jack · Single disc in-Dash CD · Premium Brand: Harman-Kardon · HD radio · Satellite Radio: SiriusXM · Total Number of Speakers: 11 · 500 watts

Brakes

ABS: 4-wheel · Front brake diameter: 13.5 · Front brakes: ventilated disc · Rear brake diameter: 11.8 · Rear brakes: disc

Comfort Features

Armrests: front center · Floor Mat Material: carpet · Floor Material: carpet · Floor Mats: front · Foot pedal trim: aluminum · Shift knob trim: leather · Steering wheel trim: leather

Convenience Features

Center console: front console with storage · Cupholders: front · Memorized settings: side mirrors · Multi-function remote: keyless entry with panic alarm · One-touch windows: 2 · Power outlet(s): 12V front · Power steering: speed-proportional · Power windows: lockout button · Reading lights: front · Steering wheel: power tilt and telescopic · Steering wheel mounted controls: audio · Storage: front seatback · Vanity mirrors: dual illuminating

Driver Seat

Adjustable lumbar support: 4-way power · Power adjustments: 8

Exterior Features

Door handle color: body-color · Exhaust: dual exhaust tips · Exhaust tip color: stainless-steel · Front bumper color: body-color · Mirror color: body-color · Rear bumper color: body-color · Rear spoiler: lip · Rear spoiler color: body-color · Window trim: black

Headrests

Front headrests: adjustable · Number of front headrests: 2

In Car Entertainment

Infotainment screen size: 5.8 in.

Instrumentation

Fuel economy display: MPG · Warnings and reminders: low oil pressure

Lights

Daytime running lights: LED · Exterior entry lights: puddle lamps · Headlights: Auto on/off · Tail and brake lights: LED

Mirrors

Exterior mirrors: power folding

Passenger Seat

Power adjustments: 8

Roof

Convertible rear window: glass · Convertible roof: power · Sunroof: panoramic

Safety

Active head restraints: driver · Crumple zones: front · Impact sensor: post-collision safety system

Seatbelts

Emergency locking retractors: front · Front seatbelts: 3-point · Seatbelt force limiters: front · Seatbelt pretensioners: front · Seatbelt warning sensor: driver and passenger

Seats

Driver seat power adjustments: height · Front seat type: sport bucket · Passenger seat power adjustments: 4-way power lumbar · Upholstery: leather

Suspension

Front Shock Type: gas shock absorbers · Front Spring Type: coil springs · Front Suspension Classification: independent · Front Suspension Type: multi-link · Rear Shock Type: gas shock absorbers · Rear Spring Type: coil springs · Rear Suspension Classification: independent · Rear Suspension Type: multi-link · Stabilizer bar(s): front

Telematics

Driver assistance app: roadside assistance · Phone: hands free · Phone wireless data link: Bluetooth · Satellite communications: mbrace · Smart device app function: maintenance status

Tires

Type: performance

Tires and Rims

Wheel type: aluminum alloy

Windows

Front wipers: rain sensing · Power windows: remote operation

Air Conditioning

Active charcoal air filtration · Automatic climate control front air conditioning · Single front air conditioning zones

Airbags

Dual front airbags · Dual front knee airbags · Passenger airbag deactivation: occupant sensing deactivation · Front side airbags · Front side curtain airbags

Audio System

Antenna Type: diversity · Auxiliary audio input: iPod/iPhone integration · Single disc in-Dash CD · Premium Brand: Harman-Kardon · AM/FM radio · Satellite Radio: SiriusXM · Total Number of Speakers: 11 · 500 watts

Brakes

ABS: 4-wheel · Front brake diameter: 14.2 · Front brakes: ventilated disc · Rear brake diameter: 12.9 · Rear brakes: disc

Comfort Features

Armrests: front center · Floor Mat Material: carpet · Floor Material: carpet · Floor Mats: front · Foot pedal trim: aluminum · Shift knob trim: leather · Steering wheel trim: leather

Convenience Features

Center console: front console with storage · Cupholders: front · Dimming rearview mirror: auto-dimming · Memorized settings: side mirrors · Multi-function remote: trunk release · One-touch windows: 2 · Power outlet(s): 12V front · Power steering: speed-proportional · Power windows: lockout button · Reading lights: front · Steering wheel: power tilt and telescopic · Steering wheel mounted controls: audio · Storage: front seatback · Vanity mirrors: dual illuminating

Driver Seat

Adjustable lumbar support: 4-way power · Power adjustments: 8

Exterior Features

Door handle color: body-color · Exhaust: dual exhaust tips · Exhaust tip color: stainless-steel · Front bumper color: body-color · Mirror color: body-color · Rear bumper color: body-color · Rear spoiler: lip · Rear spoiler color: body-color · Window trim: black

Headrests

Front headrests: adjustable · Number of front headrests: 2

In Car Entertainment

Infotainment screen size: 5.8 in.

Instrumentation

Fuel economy display: MPG · Warnings and reminders: coolant temperature warning

Lights

Daytime running lights: LED · Exterior entry lights: puddle lamps · Headlights: HID · Tail and brake lights: LED

Mirrors

Exterior mirrors: heated

Passenger Seat

Power adjustments: 8

Roof

Convertible rear window: glass · Convertible roof: power · Sunroof: panoramic

Safety

Active head restraints: driver · Crumple zones: front · Impact sensor: post-collision safety system

Seatbelts

Emergency locking retractors: front · Front seatbelts: 3-point · Seatbelt force limiters: front · Seatbelt pretensioners: front · Seatbelt warning sensor: driver and passenger

Seats

Driver seat power adjustments: height · Front seat type: sport bucket · Passenger seat power adjustments: height · Upholstery: leather

Suspension

Front Shock Type: gas shock absorbers · Front Spring Type: coil springs · Front Suspension Classification: independent · Front Suspension Type: multi-link · Rear Shock Type: gas shock absorbers · Rear Spring Type: coil springs · Rear Suspension Classification: independent · Rear Suspension Type: multi-link · Stabilizer bar(s): front

Telematics

Driver assistance app: roadside assistance · Phone: hands free · Phone wireless data link: Bluetooth · Satellite communications: mbrace · Smart device app function: lock operation

Tires

Type: performance

Tires and Rims

Wheel type: aluminum alloy

Windows

Front wipers: intermittent · Power windows: remote operation

See all trims (3)