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157 listings
- New Listing
- 39,783 miles
- 5 accidents, 1 owner, personal use
- 22 City / 29 Hwy MPG
- Automotive Avenues (310 mi away)
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Located in Wall, NJ / 310 miles away from South Portland, ME
Just arrived is this comfortable & posh, ONE-OWNER, OFF-LEASE, NONSMOKER, TURBOCHARGED, ALL-WHEEL DRIVE 2021 Mercedes-Benz CLS 450 4MATIC Coupe! RANKE...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: Yes
Lemon Status: No
Free History Report: No
Features and Specs:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: W1K2J5KB0MA086126
Stock: 55654
Certified Pre-Owned: No
Listed since: 07-29-2025 - 16,969 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- Mercedes-Benz Manhattan (276 mi away)
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Located in New York, NY / 276 miles away from South Portland, ME
Certified. Clean CARFAX. Odometer is 35540 miles below market average! 22/29 City/Highway MPGMercedes-Benz Manhattan features a 330,000 square foot st...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: W1K2J5KB3MA094656
Stock: 241988A
Certified Pre-Owned: Yes
Listed since: 09-01-2025- Price Drop
- 48,321 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 22 City / 29 Hwy MPG
- Mercedes-Benz of Lancaster (398 mi away)
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Located in East Petersburg, PA / 398 miles away from South Portland, ME
CERTIFIED!, BRAND NEW PA STATE INSPECTION AND SERVICE!, 19" AMG® 5-Spoke Wheels, Adaptive Highbeam Assist, AMG® Floor Mats, AMG® Line Exterior Package...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: W1K2J5KB8MA085922
Stock: PT6885A
Certified Pre-Owned: Yes
Listed since: 09-02-2025 - $39,995great price$2,126 below market
- 74,849 miles
- No accidents, 1 owner, personal use
- 21 City / 27 Hwy MPG
- Jaguar West Chester (377 mi away)
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Located in West Chester, PA / 377 miles away from South Portland, ME
BLUETOOTH HANDS FREE PHONE, BACK - UP REAR VIEW CAMERA, PANORAMICE ROOF, APPLE CAR PALY - ANDROID AUTO, ALL WHEEL DRIVE, CLEAN CARFAX, LOCAL TRADE, HE...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (21 City/27 Highway)
Listing Information:
VIN: WDD2J6BB6LA052051
Stock: L25441A
Certified Pre-Owned: No
Listed since: 08-22-2025 - Price Drop$44,995fair price$229 above market
- 26,358 miles
- No accidents, 2 owners, personal use
- 22 City / 30 Hwy MPG
- Audi Fort Washington (352 mi away)
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Located in Fort Washington, PA / 352 miles away from South Portland, ME
CARFAX One-Owner. Carfax One Owner Vehicle with Clean Vehicle History, Carfax Clean Vehicle History, All Wheel Drive, Burmester® Surround Sound System...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: W1K2J5KB1NA098898
Stock: NA098898
Certified Pre-Owned: No
Listed since: 08-12-2025 - 35,428 miles
- No accidents, 2 owners, corporate fleet vehicle
- 24 City / 31 Hwy MPG
- Car Quest (267 mi away)
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Located in Great Neck, NY / 267 miles away from South Portland, ME
To take advantage of advertised pricing, consumers must finance through the dealer. Not all will qualify for financing. Every reasonable effort has be...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: W1K2J5JB4LA071595
Stock: C5226-215
Certified Pre-Owned: No
Listed since: 07-23-2025- New Listing
- 45,812 miles
- No accidents, 1 owner, personal use
- 22 City / 30 Hwy MPG
- Mercedes-Benz of Wappingers Falls (235 mi away)
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Located in Wappingers Falls, NY / 235 miles away from South Portland, ME
Recent Arrival! CARFAX One-Owner. Clean CARFAX. Cirrus Silver Metallic 2022 Mercedes-Benz CLS 450 4MATIC® 4D Sedan 4MATIC® I6 22/30 City/Highway MPG B...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: W1K2J5KB4NA097504
Stock: U4541P
Certified Pre-Owned: Yes
Listed since: 09-22-2025 - New Listing$25,444great price$5,147 below market
- 72,371 miles
- 2 accidents, 2 owners, corporate fleet vehicle
- 24 City / 31 Hwy MPG
- Auto Buying Service (490 mi away)
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Located in Fairfax, VA / 490 miles away from South Portland, ME
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WDD2J5JB2KA010440
Stock: ABS8434
Certified Pre-Owned: No
Listed since: 07-17-2025 - New Listing$42,990great price$3,900 below market
- 36,699 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Phoenix, AZ / 2,335 miles away from South Portland, ME
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: W1K2J5KB4MA089319
Stock: 2003774387
Certified Pre-Owned: No
Listed since: 05-30-2025 - $37,995great price$3,295 below market
- 44,952 miles
- No accidents, 1 owner, corporate fleet vehicle
- 22 City / 29 Hwy MPG
- J&S Mitsubishi (330 mi away)
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Located in Ewing, NJ / 330 miles away from South Portland, ME
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: W1K2J5KB1MA089732
Stock: 24539
Certified Pre-Owned: No
Listed since: 04-16-2025 - $47,995great price
- 36,250 miles
- 1 accident, 3 owners, personal use
- 21 City / 26 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in San Antonio, TX / 1,844 miles away from South Portland, ME
Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Keyless Start,Leather Seats,Navigati...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (21 City/26 Highway)
Listing Information:
VIN: W1K2J6BB5MA082434
Stock: MA082434A
Certified Pre-Owned: No - $27,995great price$2,512 below market
- 70,500 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 24 City / 31 Hwy MPG
- Auto Buying Service (490 mi away)
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Located in Fairfax, VA / 490 miles away from South Portland, ME
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WDD2J5JB6KA033087
Stock: ABS8466
Certified Pre-Owned: No
Listed since: 07-28-2025 - $58,500fair price$1,293 below market
- 19,806 miles
- No accidents, 1 owner, personal use
- 22 City / 30 Hwy MPG
- Mercedes-Benz Manhattan (276 mi away)
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Located in New York, NY / 276 miles away from South Portland, ME
Certified. Clean CARFAX. 22/30 City/Highway MPGMercedes-Benz Manhattan features a 330,000 square foot state-of-the-art facility, knowledgeable staff, ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: W1K2J5KB1PA110020
Stock: 240807A
Certified Pre-Owned: Yes
Listed since: 05-27-2025 - New Listing$29,590good price$2,563 below market
- 54,588 miles
- 1 accident, 2 owners, personal use
- 24 City / 31 Hwy MPG
- Import Masters (266 mi away)
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Located in Great Neck, NY / 266 miles away from South Portland, ME
Special pricing ad/promotion is available to customers who reference such pricing and present the ad at the time of sale otherwise store list price ap...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WDD2J5JB8KA011804
Stock: 55498M
Certified Pre-Owned: No
Listed since: 09-14-2025 - $61,995fair price$704 above market
- 7,037 miles
- No accidents, 1 owner, rental vehicle
- 22 City / 30 Hwy MPG
- Mercedes-Benz of Arlington (485 mi away)
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Located in Arlington, VA / 485 miles away from South Portland, ME
Experience luxury and performance in this stunning white 2023 Mercedes-Benz CLS 450 4MATIC Coupe with only 7,037 miles! Powered by a mild hybrid 3.0L ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: W1K2J5KB7PA121362
Stock: BA121362
Certified Pre-Owned: Yes
Listed since: 09-20-2023 - Price Drop$36,999good price$2,519 below market
- 55,291 miles
- No accidents, 1 owner, personal use
- 23 City / 30 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Van Nuys, CA / 2,632 miles away from South Portland, ME
High Demand,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Keyless Start,Leather Se...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (23 City/30 Highway)
Listing Information:
VIN: W1K2J5JB4MA089998
Stock: MA089998P
Certified Pre-Owned: No - New Listing$43,998fair price$580 above market
- 25,694 miles
- No accidents, 2 owners, personal use
- 23 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NV to ME*
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Located in Las Vegas, NV / 2,409 miles away from South Portland, ME
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (23 City/30 Highway)
Listing Information:
VIN: W1K2J5JB4MA086714
Stock: 27707070
Certified Pre-Owned: No - $62,900fair price$693 above market
- 5,915 miles
- No accidents, 1 owner, personal use only
- 22 City / 30 Hwy MPG
- Mercedes-Benz of Silver Spring (469 mi away)
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Located in Silver Spring, MD / 469 miles away from South Portland, ME
JUST ARRIVED. PENDING INSPECTION. CERTIFIED!!! PREMIUM PKG... DRIVER ASSIST PKG... AMG LINE... HEATED & VENTILATED FRONT SEATS... CENTRE CONSOLE IN BR...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: W1K2J5KB5PA112157
Stock: JP73961
Certified Pre-Owned: Yes
Listed since: 09-12-2025 - 26,166 miles
- No accidents, 1 owner, personal use
- 22 City / 30 Hwy MPG
- Ray Catena of Freehold (312 mi away)
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Located in Freehold, NJ / 312 miles away from South Portland, ME
CARFAX One-Owner. Clean CARFAX. Certified. Polar White 2023 Mercedes-Benz CLS 450 4MATIC® CLS 450 4MATIC® 4MATIC® 9-Speed Automatic I622/30 City/Hig...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: W1K2J5KB3PA115400
Stock: P4755
Certified Pre-Owned: Yes
Listed since: 07-29-2025- 33,744 miles
- No accidents, 1 owner, personal use
- 23 City / 30 Hwy MPG
- Ray Catena of Freehold (312 mi away)
Close
Located in Freehold, NJ / 312 miles away from South Portland, ME
CARFAX One-Owner. Clean CARFAX. Certified. Selenite Gray Metallic 2019 Mercedes-Benz CLS 450 4MATIC® CLS 450 4MATIC® 4MATIC® 9-Speed Automatic I623/...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (23 City/30 Highway)
Listing Information:
VIN: WDD2J5KB4KA039274
Stock: 258577LA
Certified Pre-Owned: Yes
Listed since: 09-02-2025- New Listing$38,590great price
- 28,965 miles
- No accidents, 1 owner, personal use
- 24 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 1,613 miles away from South Portland, ME
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WDD2J5JB7LA048702
Stock: 2003764149
Certified Pre-Owned: No
Listed since: 05-28-2025
Showing 1 - 21 out of 157 listings
Consumer Reviews for the Mercedes-Benz CLS-Class
Read recent reviews for the Mercedes-Benz CLS-Class
Fast, Stylish, the happy marriage of sport/sedan
AKALOVE, 03/07/2020
2020 Mercedes-Benz CLS-Class AMG CLS 53 4dr Sedan AWD (3.0L 6cyl Twincharger gas/electric mild hybrid 9A)
I went from a 2016 cla 45 to a 2020 cls 53 amg and couldn’t be happier. I weighed all of my options before upgrading between many amg models 53, 63, the GT etc. I needed a daily driver but like my cla one that was still quick, fun to be in, all wheel drive/4 matic (I live in New York, winter can be tuff lol), stylish with coupe like features and just an overall joy to own and be in. The … 2020 CLS hits all those markers half coupe half sedan with an attitude; she’s fun drive, quick from the start and can also be comfortable and quite (dynamic select). I’ve had nothing but amazing experiences with Mercedes and worked hard to earn every dollar to be able to afford in my opinion such a luxury. Can you put your 6 foot friend in the back seat yeah is it a tight fit yeah but I don’t buy my cars for the comfort of others. I buy them for me! Take care of your car and she’ll take care of you (service appointments, oil changes, etc). If you want the best of both worlds; power, performance, luxury, comfort, speed, 4 matic, daily driving but totally worthy of bringing her to the track for a little fun then the CLS is for you. Fast enough to get in trouble, comfortable enough to drive daily or support your family yet not to fast your life insurance policy goes up lol then the CLS is a no brainer. This is obviously my opinion but I’ve been a proud and happy Mercedes Benz owner now for 5 years and smile every-time i open the man-door to my garage and see my beautiful 2020 cls 53 waiting for me :) life is great work hard play harder. Many best wishes to health, success and happiness to all.
Used 2021 Mercedes-Benz CLS-Class in South Portland, ME Values
Estimated values
2021 Mercedes-Benz CLS-Class CLS 450 4MATIC 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $31,472 | $35,736 | $40,041 |
| Clean | $30,805 | $34,916 | $39,053 |
| Average | $29,693 | $33,549 | $37,406 |
| Rough | $28,249 | $31,773 | $35,264 |
The average list price of a used 2021 Mercedes-Benz CLS-Class in South Portland, Maine is $44,147. The average mileage on a used Mercedes-Benz CLS-Class 2021 for sale in South Portland, Maine is 38,357. Based on the average mileage of 38,357 for used 2021 Mercedes-Benz CLS-Class for sale in South Portland, ME and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used Mercedes-Benz CLS-Class 2021 in South Portland, Maine to be $29,693.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.