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Used 2009 Mercedes-Benz SL-Class Consumer Reviews

4.6 out of 5 stars
64 reviews

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We have a limited number of reviews for the 2009 SL-Class, so we've included reviews for other years of the SL-Class since its last redesign.

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Pros
Cons
5 out of 5 stars

Excellent exhaust note

ML, 11/23/2018
2009 Mercedes-Benz SL-Class SL63 AMG 2dr Convertible (6.2L 8cyl 7A)
11 of 11 people found this review helpful

The SL63 AMG has the multi-clutch transmission. It does not shift as smoothly as an automatic with a torque converter, but once it's warmed up, shifts are quick. Make sure to get the extended warrantly. The roof, shocks are hydraulic and they can get expensive to repair. Oh, be light on the right foot or you'll be refueling around every 120 miles.

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
4 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
4 out of 5 stars
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2 out of 5 stars

You’d have to be crazy.

Catera, 02/08/2020
2007 Mercedes-Benz SL-Class SL550 2dr Convertible (5.5L 8cyl 7A)
18 of 19 people found this review helpful

Sometimes in life, we all roll the dice. I did because I really wanted an SL Class Mercedes. A pre-owned SL can be purchased for less than $20,000. Pretty enticing. So I took a chance and bought a stunning low mileage 2007 SL550 AMG. Dealer serviced since new with no accidents and in gorgeous cosmetic condition. Within 2 months the ABC system suffered a catastrophic failure. The transmission began to slip and hesitate between 1st and 2nd at low speed. Also, within a couple of weeks of gentle daily driving, the suspension has begun to make a nauseating creaking sound, and the roof has started rattling. At this point, without fixing the suspension creaking or roof rattles, it has cost over $7000 in ABC and drivetrain repairs within 60 days. You may be thinking, that I bought a lemon. Or, you might be thinking, this very well could happen to me. What I do know, if ya’ll are ichin’ for a beautiful pre-owned Mercedes SL, be warned. Go ahead, roll the dice.

Safety
5 out of 5 stars
Technology
3 out of 5 stars
Performance
4 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
1 out of 5 stars
Value
1 out of 5 stars
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3 out of 5 stars

Not worth the money...

Rob-Puyallup, 04/04/2010
2009 Mercedes-Benz SL-Class SL63 AMG 2dr Convertible (6.2L 8cyl 7A)
59 of 66 people found this review helpful

I was a big fan of Mercedes prior to owning my 2009 SL-63. After having it in the shop for now the 4th time in 5 months, they still can't fix the transmission and excessive oil burn. The new transmission slips like you've lost gears until the car is completely warmed up. Try pulling out into traffic, stepping on the gas and the engine revs, but the car goes nowhere. Then out of no-where, 3-5 sec later the car catapults you into traffic. I was finally told that this is a race- car. You can't expect it to drive like a luxury car. How about that? In addition to having to add a quart of oil every 100 miles Mercedes has some work to do before I would ever recommend this car. Spend elsewhere!

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4.88 out of 5 stars

Great ride

Rocket, 08/31/2010
2007 Mercedes-Benz SL-Class SL550 2dr Convertible (5.5L 8cyl 7A)
24 of 26 people found this review helpful

I just bought this SL550 for my wife. What a beautiful car. She wanted a sports car and I would not let her drive my Z8 :-) This car is such a nice all around car. It had about 8K miles on it and is 2.5 years old and like another mentioned about 50% of initial MSRP. It was a certified MB so we got a additional 2 year 50K warranty on top of the existing warranty. The car is built like a tank and has plenty of power. It is no Z8 but a much better every day car and tourer and quite the luxury cruiser. We could have spent $60K on a new Corvette GS or the same on this TT&L and it was a no brainer.

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4.75 out of 5 stars

The Perfect Drop Top

Sg5845, 07/21/2010
2007 Mercedes-Benz SL-Class SL550 2dr Convertible (5.5L 8cyl 7A)
10 of 10 people found this review helpful

I have owned my SL 550 for about 18 months so I have driven it in all conditions. I have to say it is absolutely the finest car I have ever owned. When the top is up, it is as quiet as they come. I often conduct handsfree conference calls in it and people think I am at the office it is so quiet. When the top is down, oh man, it is awesome. The car is plenty fast in the SL550 trim but if you need a rocket ship, go for the SL55 or 65. But be careful, learn how to drive a car with that kind of power! The ride is smooth and acceleration is excellent. I live in a big city where the interstates are competitive. I have all the power I need in this car. I would highly recommend it!

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