The Good
The 2014 SL-Class offers thrilling performance with powerful engines. Comfort is paramount, with a luxurious interior and refined ride. Its stunning design appeals emotionally, while the retractable hardtop offers practicality. Although not the most efficient, it balances performance with reasonable fuel economy for its class. Reliability is generally good, adding to long-term value.
The Bad
Potential weaknesses of the 2014 SL-Class include potentially high maintenance and repair costs, especially for the AMG models. The complex retractable hardtop mechanism can be prone to issues. Some owners have reported electrical problems. While not unreliable, be prepared for potentially higher ownership costs than some competitors.
2014 Mercedes-Benz SL-Class: Quick Overview
- Engine Options:
- SL550: 4.7-liter twin-turbo V8
- SL63 AMG: 5.5-liter twin-turbo V8
- Horsepower:
- SL550: 429 hp
- SL63 AMG: 530 hp (up to 557 hp with optional performance package)
- Fuel Economy (EPA estimated):
- SL550: 17 mpg city / 25 mpg highway
- SL63 AMG: 16 mpg city / 25 mpg highway
- 0-60 Times:
- SL550: Approximately 4.5 seconds
- SL63 AMG: Approximately 4.0 seconds (or less with performance package)
- Towing Capacity: Not applicable (not designed for towing)
- Trim-Level Features:
- SL550: Leather upholstery, heated and ventilated seats, COMAND infotainment system with navigation, Harman Kardon sound system, Airscarf neck-level heating system, power-folding hardtop, adaptive suspension, rearview camera.
- SL63 AMG: AMG-tuned engine, AMG performance exhaust, AMG sport suspension, AMG styling, upgraded brakes, sport seats, carbon fiber trim, and more performance-oriented features.
- Both trims offer optional packages for enhanced performance, aesthetics, and technology.
2014 Mercedes-Benz SL-Class Specifications
Vehicle Information
| Year | 2014 |
| Make | Mercedes-Benz |
| Model | SL-Class |
| Trim | - |
| Style | - |
| Type | Convertible |
| Category | Compact Car |
Manufacturing Details
| Made In | Germany |
| Manufacturing City | - |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 4.7L V8 |
| Engine Size | 4.7L |
| Engine Cylinders | 8 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | - |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
Specifications
History
Events
History Check
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Listings
Recalls
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Analysis
What Problems Does the 2014 Mercedes-Benz SL-Class Have?
Recalls for the 2014 SL-Class have been issued for various reasons, including issues with the fuel system, airbags, and other safety-related components. It's essential to check the vehicle's VIN for any outstanding recalls.
Long-term reliability concerns generally revolve around the complexity of the vehicle. The abundance of electronics and sophisticated systems can increase the likelihood of problems as the car ages. High-performance components on the AMG models, such as the engine and transmission, may require more frequent maintenance and repairs. Regular servicing and preventative maintenance are crucial for mitigating potential issues and ensuring long-term reliability.
How long will the 2014 Mercedes-Benz SL-Class last?
Positive Owner Reviews
Negative Owner Reviews
What Technology & Safety Features are Included?
Driver-assistance features include Attention Assist (drowsiness detection), blind-spot monitoring, lane keeping assist, and adaptive cruise control (Distronic Plus) were available as options. Safety features include multiple airbags, anti-lock brakes, stability control, and a rearview camera. The Airscarf system, which blows warm air on the neck, is a unique and desirable feature.
Optional features included a panoramic roof, upgraded leather upholstery, massaging seats, and a performance package for the SL63 AMG.
Crash-test ratings from the NHTSA and IIHS are not readily available for the 2014 SL-Class specifically. However, Mercedes-Benz vehicles are generally known for their strong safety performance, and the SL-Class includes numerous advanced safety technologies to help prevent accidents and protect occupants in the event of a collision.
What Colors Options are Available?
Exterior Colors
Interior Colors
2014 Mercedes-Benz SL-Class Prices and Market Value
2014 Mercedes-Benz SL-Class Cost of Ownership
2014 Mercedes-Benz SL-Class Fuel Efficiency
2014 Mercedes-Benz SL-Class Safety Rating
NHTSA
2014 Mercedes-Benz SL-Class Insurance
reasonable repair costs.
How Does the 2014 Mercedes-Benz SL-Class Compare to Other Convertible?
Alternatives include the Porsche 911 Cabriolet for superior handling and a stronger reliability record, although at a potentially higher initial price. The BMW 6 Series Convertible provides a similar luxury experience with a different design aesthetic. The Jaguar F-Type offers a more driver-focused experience, prioritizing performance and style. Ultimately, the best choice depends on individual priorities, whether it's performance, luxury, reliability, or price.
Ranks #630 Sedan
| 1 | 2023 Toyota Camry | (5.0★) |
| 2 | 2023 Honda Accord | (0.0★) |
| 3 | 2023 Lexus ES | (0.0★) |
| 4 | 2024 Subaru Legacy | (5.0★) |
| 5 | 2022 Mazda MX-30 | (5.0★) |
| 6 | 2024 BMW M3 | (0.0★) |
| 7 | 2023 Ford Mustang | (5.0★) |
| 8 | 2023 Mercedes-Benz AMG GT | (0.0★) |
| 9 | 2023 Audi A3 | (0.0★) |
| 10 | 2023 Chevrolet Camaro | (5.0★) |
| 11 | 2023 Hyundai Elantra Hybrid | (0.0★) |
| 12 | 2023 Nissan Altima | (4.0★) |
| 630 | 2014 Mercedes-Benz SL-Class | (5.0★) |
Final Verdict: Is the 2014 Mercedes-Benz SL-Class a Good Convertible?
Pepi on June 30, 2023
Great CarI had a 2013 was total loss after a pickup truck ran into me on my driver door! walked out with no problem! Very safe car. im living proof. Now i replaced it with a 2014 sl550 Im A happy man!!!!!
fxrs1955 on October 9, 2022
Love it, it's a sleeper. What I wanted.To be honest this is a Renntech 550 but it is a beast. I tuned it among other things. I didn't badge it, makes it a bit more fun
Chevy on July 17, 2020
Coolest and Best car I've ownedI've had it for 3 years, Never a problem , Fast as xxxx, reliable , great looking , hard top convertible is delightful, feels like a couple when up, no rattles, I gave it a 4 in comfort, but it IS a 2 seater sports car and very comfy for what it is , I had an '85 380 sl ; loved it but this blows it away . Gas mileage not great but what do you expect from 429 hp, Car still looks and rides like new !
Pammela Hamilton on March 24, 2018
This car is amazing. Sexy, beautiful.. I needSexy, excitement in my life. Lots of sun , fun, and enjoyment. I'm one happy customer. Mr Colin you did an awesome job to make this customer happy. And I'm happy. Can't wait for delivery.
Eric on November 28, 2014
SL550I am very pleased with the SL550. The interior is a work of art. Ample engine power. Impressive tech. Convenient and thoughtful luxury features. Great sales and service experiences.
Wardentp on January 16, 2014
Looking To Buy A New SL500?The car is great. I started out looking for a 2003, but discovered that the 2004 (and newer) has a 7 speed shift instead of the previous year(s) 5 speed shift. This makes a world of difference in the ride and the performance. if you're looking for a new SL500, wait until you can afford a 2004 or newer....you will thank me. One last word of advise....GET AN EXTENDED WARRANTY!
Robert on October 24, 2013
Beautiful car, amazing ride, and REALLY FASTI bought the Mercedes SL550 a few months ago. This car is truly a work of art. First of all, it is a beautiful car, whether you have the top down or top up. Second, it has such an amazingly smooth ride. When I drive this it feels like I am flying through the sky. And WOW this car is insanely fast. The SL has so much power, and you have so much torque available at hand. Put your foot down and you feel like the god of thunder. It is an incredible car, and I am blessed to be able to afford its high price tag, but it is definitely worth it.
Bill on October 7, 2013
RANGE ROVER LUXURY SPORTI have owned 3 Range Rover Luxurty Sports, and I find that each have been superb vehicles. However I do not like the style and design of the 2014 Sport. When it arrived at the dealership, I opted for a 2013 instead.
Pepi on June 30, 2023
Great CarI had a 2013 was total loss after a pickup truck ran into me on my driver door! walked out with no problem! Very safe car. im living proof. Now i replaced it with a 2014 sl550 Im A happy man!!!!!
fxrs1955 on October 9, 2022
Love it, it's a sleeper. What I wanted.To be honest this is a Renntech 550 but it is a beast. I tuned it among other things. I didn't badge it, makes it a bit more fun
Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.