Used 2003 Mercedes-Benz SL-Class Consumer Reviews | Edmunds
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2003 Mercedes-Benz SL-Class - Consumer Reviews

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106 Total Reviews

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POORLY BUILT CAR
Performance
Comfort
Fuel Economy
Fun To Drive
Interior Design
Exterior Design
Build Quality
Reliability
By HERB
on

Vehicle

2003 Mercedes-Benz SL-Class SL500 2dr Convertible (5.0L 8cyl 5A)


Review

Just sold my 2003 SL 500 Designo had it for 7 years too many trips to the dealer for repairs a car with only 3300 miles had more problems than it should have had for a supposed quality car.Dealer told me don't keep this car without a warrantee at cost of $6800.00 The car lost to much value when sold.This car is a money pit needs expensive repairs every month. Great looking but not reliable stay away.


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Oh damn its broke again.
2 of 3 people found this review helpful
Performance
Comfort
Fuel Economy
Fun To Drive
Interior Design
Exterior Design
Build Quality
Reliability
By jagboi1967
on

Vehicle

2003 Mercedes-Benz SL-Class SL500 2dr Convertible (5.0L 8cyl 5A)


Review

Seems like this car has been in the shop more than it has been on the road the last 2 years I bought the car 2.5 years ago with 80,000 miles on it. It now has 100,590 It has a ton of service records on it. If its not the ABC going down its the SRS system or this week its the SOS flashing and then the trunk will not open and now the AC has quit and the shop says its going to be expensive to fix. Its just one thing after another. Thinking about parking it in the front yard and filling it with dirt and making it a very expensive planter.


Best Features

Drives nice when its not going up and down because of the ABC.


Worst Features

Let the Japanese build it. At least it would run and be able to drive past the dealership instead of being towed to it all the time.


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Electrical Gremlins Abound
25 of 27 people found this review helpful
Performance
Comfort
Fuel Economy
Fun To Drive
Interior Design
Exterior Design
Build Quality
Reliability
By Nero
on

Vehicle

2003 Mercedes-Benz SL-Class SL55 AMG 2dr Convertible (5.5L 8cyl S/C 5A)


Review

Car has left me stranded and in need of towing 5 times now in 3 years. It has so many electrical problems that no one can figure out, the last time I took it to the dealer for the same thing and spent $3,000 with no real fix. Looks good, is very fast but too heavy to be a real sports car, it drinks gas, and is very unreliable and expensive to own. Another thumbs down for Mercedes' recent product offerings, do you research and you'll find many reports of their shoddy quality in their modern cars.


Best Features

Power, Looks, Comfort, Amenities


Worst Features

Nav system needs improvement, electrical and electronic systems are absolutely terrible and need to be redesigned from scratch. Hire Lexus to figure out your reliability problems Mercedes.


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Amazing to drive & horrific to own
7 of 12 people found this review helpful
Performance
Comfort
Fuel Economy
Fun To Drive
Interior Design
Exterior Design
Build Quality
Reliability
By Richard Hill
on

Vehicle

2003 Mercedes-Benz SL-Class SL55 AMG 2dr Convertible (5.5L 8cyl S/C 5A)


Review

I have owned over twenty Mercedes and this has been the most exciting to drive and yet the worst for reliability. The quality of the cabin components are cheap and tacky and a disgrace to the badge and the electronics are a complete nightmare. I cannot trust any of the onboard warning systems and my repair bills to try and get them sorted is like paying off the national debt. The depreciation on this vehicle has been alarming and I am so disappointed that this will probably be the last Mercedes Benz I will purchase.


Best Features

Wonderful concept and design and the adrenalin burst from the performance is intoxicating.


Worst Features

Mercedes should go to Japan and learn about electronics and internal finish.


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Never Had Better....BUT
1 of 1 people found this review helpful
Performance
Comfort
Fuel Economy
Fun To Drive
Interior Design
Exterior Design
Build Quality
Reliability
By AL
on

Vehicle

2003 Mercedes-Benz SL-Class SL55 AMG 2dr Convertible (5.5L 8cyl S/C 5A)


Review

I have had many cars but this car has to be the best all around car ever.It is the ultimate GT car,sports,coupe convertible,luxury and hot rod.I don't believe there is a car in the world that works better in a combined package.I can't wait to get my four year old 2009 SL65 at a $100,000.00 + discount. I'm pretty sure I got mine for about the cost of a new loaded mini van...


Best Features

ALL OF IT


Worst Features

This car is fabulous but....It just doesn't run consistently.It seems like sometimes the compressor is working and sometimes it isn't.Sometimes it's a rocket ship and other times it runs like an sl500.I can't get help anywhere.Please help...anyone..Someone has to know how to fix it.


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