Used Mercedes-Benz SL-Class for Sale near Helena, MT
220 results
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 85,491
- Stock #:
- JF051453
- VIN:
- WDDJK7DA6JF051453
-$805
2018 Mercedes-Benz SL-Class
SL 550
85,491 mi
$36,080
$35,275
- Year:
- 2015
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 329 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 54,101
- Stock #:
- 032491
- VIN:
- WDDJK6FA9FF032491
2015 Mercedes-Benz SL-Class
SL 400
54,101 mi
$25,326
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Selenite Gray Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Bengal Red
- Transmission:
- 9-Speed Automatic
- Mileage:
- 38,108
- Stock #:
- 2293
- VIN:
- WDDJK7DA4HF045323
2017 Mercedes-Benz SL-Class
SL 550 RWD
38,108 mi
$49,754
- Year:
- 2013
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 429 hp 4.7L V8
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 78,746
- Stock #:
- 012895
- VIN:
- WDDJK7DA2DF012895
2013 Mercedes-Benz SL-Class
SL 550
78,746 mi
$26,449
- Year:
- 2011
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 518 hp 6.3L V8
- Exterior color:
- Gray (Steel Grey Metallic)
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black AMG Premium Leather
- Transmission:
- 7-Speed Automatic
- Mileage:
- 81,235
- Stock #:
- 11013
- VIN:
- WDBSK7AA7BF165786
2011 Mercedes-Benz SL-Class
SL 63 AMG
81,235 mi
$24,381
- Year:
- 2009
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 382 hp 5.5L V8
- Exterior color:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 41,410
- Stock #:
- 149117
- VIN:
- WDBSK71F89F149117
2009 Mercedes-Benz SL-Class
SL 550
41,410 mi
$25,649
- Year:
- 2013
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 530 hp 5.5L V8
- Exterior color:
- Black
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 37,394
- Stock #:
- 12399M
- VIN:
- WDDJK7EA3DF008658
2013 Mercedes-Benz SL-Class
SL 63 AMG
37,394 mi
$44,513
- Year:
- 2009
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 382 hp 5.5L V8
- Exterior color:
- Palladium Silver Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 60,383
- Stock #:
- 4684
- VIN:
- WDBSK71F39F156167
2009 Mercedes-Benz SL-Class
SL 550
60,383 mi
$19,959
- Year:
- 2014
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 429 hp 4.7L V8
- Exterior color:
- Black
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 69,382
- Stock #:
- 024951
- VIN:
- WDDJK7DA0EF024951
2014 Mercedes-Benz SL-Class
SL 550
69,382 mi
$27,087
- Year:
- 2015
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 329 hp 3L V6
- Exterior color:
- Lunar Blue Meta
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 97,165
- Stock #:
- 030607MM
- VIN:
- WDDJK6FA3FF030607
2015 Mercedes-Benz SL-Class
SL 400
97,165 mi
$24,247
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 469 hp 4L V8
- Exterior color:
- Selenite Gray Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 36,798
- Stock #:
- 000962
- VIN:
- W1KVK8AB0NF000962
2022 Mercedes-Benz SL-Class
SL 55 AMG 4MATIC
36,798 mi
$79,328
- Year:
- 2009
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 382 hp 5.5L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 63,735
- Stock #:
- 147872
- VIN:
- WDBSK71F19F147872
2009 Mercedes-Benz SL-Class
SL 550
63,735 mi
$21,693
- Year:
- 2014
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 429 hp 4.7L V8
- Exterior color:
- White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 59,170
- Stock #:
- PF10315J
- VIN:
- WDDJK7DA0EF024920
2014 Mercedes-Benz SL-Class
SL 550
59,170 mi
$32,645
Recommended model year:
2014 Mercedes-Benz SL-Class
Shop 2014 Mercedes-Benz SL-Class »With 179 currently listed for sale and an average price of $32,557, 29.6% of 2014 Mercedes-Benz SL-Class vehicles for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2014 Mercedes-Benz SL-Class 5 / 5 stars.
64.8% of 2014 SL-Class models on CarGurus are accident-free.
The 2014 SL-Class is praised for its incredible performance, luxurious comfort, and the versatility offered by its retractable roof.
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 48,678
- Stock #:
- LKF056715T
- VIN:
- WDDJK6GA3KF056715
2019 Mercedes-Benz SL-Class
SL 450 RWD
48,678 mi
$44,982
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 449 hp 4.7L V8
- Exterior color:
- Polar White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Silk Beige/Espresso Brown
- Transmission:
- Automatic
- Mileage:
- 42,741
- Stock #:
- 045230
- VIN:
- WDDJK7DA8HF045230
2017 Mercedes-Benz SL-Class
SL 550 RWD
42,741 mi
$50,652
- Year:
- 2013
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 429 hp 4.7L V8
- Exterior color:
- Gray (designo Graphite)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Beige/Brown
- Transmission:
- Automatic
- Mileage:
- 55,000
- Stock #:
- 008140
- VIN:
- WDDJK7DA6DF008140
2013 Mercedes-Benz SL-Class
SL 550
55,000 mi
$29,366
- Year:
- 2015
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 329 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- White
- Transmission:
- 7-Speed Automatic
- Mileage:
- 52,990
- Stock #:
- FF031543
- VIN:
- WDDJK6FA8FF031543
2015 Mercedes-Benz SL-Class
SL 400
52,990 mi
$29,351
- Year:
- 2013
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 429 hp 4.7L V8
- Exterior color:
- Palladium Silver Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 49,367
- Stock #:
- 22547
- VIN:
- WDDJK7DAXDF009680
2013 Mercedes-Benz SL-Class
SL 550
49,367 mi
$32,226
- Year:
- 2025
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 416 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 5,323
- Stock #:
- 26133A2
- VIN:
- W1KVK5AB5SF023020
Preparing for a close up...
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2025 Mercedes-Benz SL-Class
AMG SL 43 RWD
5,323 mi
$90,734
- Year:
- 2013
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 530 hp 5.5L V8
- Exterior color:
- White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 61,827
- Stock #:
- P752
- VIN:
- WDDJK7EA6DF009254
2013 Mercedes-Benz SL-Class
SL 63 AMG
61,827 mi
$39,014
- Year:
- 2007
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 382 hp 5.5L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 75,129
- Stock #:
- 1Y127505
- VIN:
- WDBSK71FX7F127505
2007 Mercedes-Benz SL-Class
SL 550
75,129 mi
$16,144
- Year:
- 2011
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 518 hp 6.3L V8
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 69,982
- Stock #:
- P3877
- VIN:
- WDBSK7AA5BF163406
2011 Mercedes-Benz SL-Class
SL 63 AMG
69,982 mi
$33,970
- Year:
- 2014
- Make:
- Mercedes-Benz
- Model:
- SL-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 429 hp 4.7L V8
- Exterior color:
- Palladium Silver Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 49,237
- Stock #:
- 026913
- VIN:
- WDDJK7DA2EF026913
2014 Mercedes-Benz SL-Class
SL 550
49,237 mi
$36,634
FAQs
How much does the Mercedes-Benz SL-Class cost in Helena, MT?
How many Mercedes-Benz SL-Class vehicles in Helena, MT have no reported accidents or damage?
What fuel types are available?
4.7 Overall rating
Customers say
Across all model years, the Mercedes-Benz SL-Class impresses drivers with its exceptional performance, luxurious comfort, and stylish design. Owners rave about the powerful engines and smooth handling, making each drive feel exhilarating. Many appreciate the retractable hardtop, which adds versatility to the driving experience. However, some common drawbacks include concerns over high maintenance costs, limited cargo space, and occasional reliability issues. While the SL-Class stands as a testament to luxury and performance, potential buyers should consider the cost of ownership and practicality for everyday use.
AI generated from the text of customer reviews.
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What people say
Antonio B
Reviewed a 2017 Mercedes-Benz SL-Class on Jul 5, 2024
The SL450 is missing nothing. Its gorgeous and an incredible GT.
Anthony U
Reviewed a 2008 Mercedes-Benz SL-Class on Sep 19, 2025
It is a beautiful car in perfect condition. If I was able to afford this car I would buy it in seconds.
john t
Reviewed a 1999 Mercedes-Benz SL-Class on May 19, 2025
This was one of the last cars designed by Bruno Sacco, one of the greatest automobile designers of all times
Perry Z
Reviewed a 2017 Mercedes-Benz SL-Class on Jun 16, 2026
Luxury and performance! Great quality and reasonable pricing in the used car market!
Mercedes-Benz SL-Class Trims
| Trim type | MSRP |
|---|---|
| AMG SL 43 RWD | $112,550 |
| AMG SL 63 S E Performance 4MATIC | $207,900 |
| Mercedes-Maybach SL 680 Monogram Series 4MATIC | $224,900 |
| AMG SL 55 4MATIC | $145,250 |
| AMG SL 63 4MATIC | $187,850 |
Mercedes-Benz SL-Class Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of Mercedes-Benz SL-Class prices has changed over time.
See more price trendsCarGurus recommends the 2014 Mercedes-Benz SL-Class
Summary
With 179 currently listed for sale and an average price of $32,557, 29.6% of 2014 Mercedes-Benz SL-Class vehicles for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2014 Mercedes-Benz SL-Class 5 / 5 stars.
64.8% of 2014 SL-Class models on CarGurus are accident-free.
The 2014 SL-Class is praised for its incredible performance, luxurious comfort, and the versatility offered by its retractable roof.
Why it stands out
The 2014 Mercedes-Benz SL-Class is renowned for embodying luxury and performance, making it a compelling choice for driving enthusiasts and collectors alike. With a perfect blend of power and elegant design, this model excels on the open road while still providing a plush interior. The incorporation of cutting-edge technology and sophisticated features, alongside the classic retractable hardtop, elevates the driving experience, ensuring that comfort and style are never compromised. While the SL-Class has its share of maintenance considerations, its appeal as a high-end sports car remains strong among buyers seeking both excitement and elegance.
Other model years to consider
- Average price: $97,578
- Good/great deal percentage: 28.3%
- User rating: 5 / 5
- Total listings: 276
- Average price: $34,620
- Good/great deal percentage: 27.7%
- User rating: 5 / 5
- Total listings: 137
These recommendations are based on CarGurus' proprietary market data from June 22, 2026, CarGurus experts' opinions, and generative AI.
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