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Used 2011 Mercedes-Benz SL-Class Consumer Reviews

4.3 out of 5 stars
33 reviews

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We have a limited number of reviews for the 2011 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

Kinda like a beast in a little black skirt

jlrm, 10/24/2017
2008 Mercedes-Benz SL-Class SL550 2dr Convertible (5.5L 8cyl 7A)
7 of 7 people found this review helpful

When you are riding or driving in this car it is so luxuriously quiet and comfortable it is easy to forget what a beast it really is when you are obey the speed limits and driving along with everyday traffic. It is just is quiet and comfortable and in control at 45 mph a it is at 135mph. If a passenger was blindfolded they would not be able to tell the difference if you were driving at either of those speeds. The ABC option seems to defy the laws of centrifugal force when you whip it around corners at speeds other cars would lurch to the side and throw passengers in your lap, you hardly notice any effect at all. I get better gas mileage than the 21mpg the sticker says it gets on the highway. At a cruise controlled 79 mph, I average a decent 23.5 mpg. This car is more fun to drive, top up or down, than any car I have ever driven before; whether it's just around the corner or 800 mile day trip.

Performance
5 out of 5 stars
Comfort
5 out of 5 stars
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4 out of 5 stars

LET'S SAY AWESOME IS AGOOD WORD!

SL LOVER!, 01/29/2021
2011 Mercedes-Benz SL-Class SL63 AMG 2dr Convertible (6.2L 8cyl 7A)
6 of 6 people found this review helpful

Folks, this is a fine car. Period. Mine is now 10-yrs old with low mileage per se. Power-Excellent. Comfort-Phenomenal. Ride-Spectacular. I have owned three (3) during the generations of SL63. It beats the SL65 in speed test too. Yes, repairs can be a bit pricey. But it averages out reasonably. They are few & far between. If you can find one, Buy it ASAP. You will be very happy. Remember I have had 4-500's & 550's and 3-SL63's. SL-63 FAR BETTER OVERALL.

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

Wow, what a ride!

WEOII, 11/11/2020
2011 Mercedes-Benz SL-Class SL63 AMG 2dr Convertible (6.2L 8cyl 7A)
5 of 5 people found this review helpful

The sl63 is simply exhilarating in performance, anesthetics, and curb appeal. I sold my 1988 sl 560 and had sellers remorse. I found a 2011 with 12K miles. It has headers which is another story, but this car is magical. I agree with other comments regarding controls and their ergonomics or lack there of, but who cares. You can take the radio and GPS out of the car and just drive. WOW!!!!

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3 out of 5 stars

Buy a Corvette or Porsche

f.thomascain, 03/23/2010
2009 Mercedes-Benz SL-Class SL550 2dr Convertible (5.5L 8cyl 7A)
22 of 29 people found this review helpful

Although I love the looks of the car both inside and out, it lacks many things. The handling and horsepower to weight ratio are disappointing. My Corvette Z06 will run circles around this car. Many of the controls are hard to use and antiquated. A true sport car should have full instrumentation, not idiot lights. It also has very high maintenance costs and small petty things that make it a regular at the service department. You would think Mercedes could afford to include maintenance costs for what you pay. They also lose half their value in just a few years, so that is another thing for some to consider. It is a pleasant enough Sunday cruiser but for the money it is very disappointing.

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4.5 out of 5 stars

Best and Sexy Convertible

JimmyD-MDRT, 10/19/2009
2009 Mercedes-Benz SL-Class SL550 2dr Convertible (5.5L 8cyl 7A)
14 of 19 people found this review helpful

Comparing to 06'911S, it's slower but more modern interior features. Command System in 09'SL is so old to same year in LS460. Exterior and interior of this SL550 are so sexy in Red/Tan. I'm really loving this 09'SL better than 05'SL,560SL,380SL and 280SL I had before!

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