Used 2009 Mercedes-Benz SLK-Class Pricing

Consumer Rating

2009 Highlights

The 2009 Mercedes-Benz SLK-Class receives a host of updates. The base model is now known as the SLK300, and the midlevel SLK350 receives a significant power bump. There are also mild exterior and interior revisions, quicker and more responsive steering and a newly optional iPod integration kit.


  • Powerful engines, sharp handling, stylish design, versatile retractable hardtop.


  • Pricey, big blind spots with top up, steering a little lacking in feel.

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Used 2009 Mercedes-Benz SLK-Class for Sale

Mercedes-Benz SLK-Class 2009 SLK350 2dr Convertible (3.5L 6cyl 7A) Black Black leather92,969 miles
Used 2009Mercedes-Benz SLK-ClassSLK350
Est.Loan: $296/mo
Ammoury Auto(0)
18.8 mi away
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Features & Specs

SLK300 2dr Convertible (3.0L 6cyl 6M)SLK350 2dr Convertible (3.5L 6cyl 7A)SLK55 AMG 2dr Convertible (5.4L 8cyl 7A)
Transmission6-speed manual7-speed shiftable automatic7-speed shiftable automatic
Horsepower228 hp @ 6000 rpm300 hp @ 6500 rpm355 hp @ 5750 rpm

Top Consumer Reviews

Read what other owners think about the 2009 Mercedes-Benz SLK-Class


Consumer Rating

2009 SLK 300
Mercedes Benz really got this one right! I got the 1st one from the dealership! it looks so much like the SLR Mclaren in the front as well as the back with the trapezoid exhaust and diffusers. The bluetooth works fantastic. Redesigned steering wheel and gauges set this apart from the 2008 models. Color is Mars red with beige leather. The key fob remote transforms the solid coupe into a Roadster in no time! Traded in a 2006 Mazda Miata which is a terrific Roadster but does not compare in terms of Luxury and feel of this! Would highly recommend this if you are looking for the best of both worlds!
Great around town
This is a great car to drive! For around town driving, it has the right compromise between comfort and performance. It's soft enough so that it is comfortable on the bump and pot hole ridden streets around where I live. However, when on twisty roads in the country, it performs wonderfully at any speed you would drive on public roads. The 300 HP 3.5L V6 gives this car impressive straight line performance. It's definitely not a Porsche, but it's not supposed to be... The retractable hard top is wonderful considering the amount of rain we get. Build quality is excellent - no squeaks or rattles to speak of and no other problems / issues after 1 year of ownership.
100% Owner Satisfaction
SLK 300 6M. Without doubt, I thoroughly enjoy owning this vehicle. The pleasure begins with looking at it in the driveway. The stability and cornering are remarkable. The engine power is a little tame in the 300, but I had to get this car with the manual transmission. A surprising power band between 4-6k rpm makes the twisty roads a blast. The retractable hard roof is effortless and sometimes I will put the roof down just to drive a few blocks.
More About This Model

So you've got yourself a dilemma. You're in the market for a high-end roadster, but your country club's parking lot is so full of Boxsters and 911 Cabriolets, it makes you wonder if Porsche owns the place. Not that you'd really consider those cars anyway -- they're soft-top only, and besides, they sound like lawnmowers. But what should you buy instead? Here's an unconventional answer: a 2009 Mercedes-Benz SLK55 AMG.

Why unconventional? For one thing, the SLK55 is stuck with an automatic transmission. Not an automated-clutch manual, mind you, but an old-fashioned slushbox that doesn't even blip the throttle on downshifts. Most competitors offer stick shifts, and Porsche's new dual-clutch PDK tranny punts the Benz's slow-witted seven-speed into the Schwartzwald. Furthermore, Mercedes isn't exactly renowned for making world-class sports cars, though this AMG drop top does corner athletically when you give it the crop.

But the SLK55 has more than just a slick retractable hardtop to lord over its Porsche compatriots. In a deliciously vulgar rejection of the "less is more" approach, Mercedes has gone and wedged a gigantic hand-built 5.4-liter V8 under this Miata-sized hooligan's hood. That's the same displacement as the top-of-the-line V8 in Ford's F-150 full-size pickup; what's more, the F-150 would actually benefit from an engine swap, as the SLK55's mill makes 45 more horsepower and 11 more pound-feet of torque. In other words, this is one bad little Benz. Put your foot down at any speed and the SLK55 hurtles forward like a runaway locomotive, quad exhaust tips belting out an intoxicating eight-cylinder symphony.

When you're not feeling felonious, the SLK55 makes for a surprisingly civilized companion, boasting well-shaped seats, a tolerably firm ride and a refined top-up demeanor marred only by intrusive road noise over coarse surfaces. It's an adroit double act that recalls the SLK55's big brother, the SL63, which costs twice as much. The SLK55 still doesn't come cheap, but our nicely optioned tester's $72,545 sticker isn't entirely unreasonable for a wickedly fast V8-powered luxury roadster. Lackluster transmission notwithstanding, we strongly recommend asking the Lord to buy you this Mercedes-Benz.

Used 2009 Mercedes-Benz SLK-Class Overview

Pre-owned Mercedes-Benz SLK-Class models are available with a 3.0 L-liter gas engine or a 3.5 L-liter gas engine or a 5.4 L-liter gas engine, with output up to 355 hp, depending on engine type. The Used 2009 Mercedes-Benz SLK-Class comes with rear wheel drive. Available transmissions include: 6-speed manual, 7-speed shiftable automatic.

What's a good price on a Used 2009 Mercedes-Benz SLK-Class?

Price comparisons for Used 2009 Mercedes-Benz SLK-Class trim styles:

  • The Used 2009 Mercedes-Benz SLK-Class SLK350 is priced between $14,490 and $14,490 with odometer readings between 92969 and 92969 miles.

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Which used 2009 Mercedes-Benz SLK-Classes are available in my area?

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