Used Mercedes-Benz Cars for Sale near O Fallon, MO

421 results

O Fallon, MO

Sort by:

2022 Mercedes-Benz GLC

300 Coupe 4MATIC

40,858 miles

$37,500

Fair Deal

Saint Peters, MO

7 mi away

Year:: 2022
Make:: Mercedes-Benz
Model:: GLC
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 255 hp 2L I4
Exterior color:: Polar White
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 9-Speed Automatic
Mileage:: 40,858
Stock number:: MP17119
VIN:: W1N0J8EB6NG016183

Sponsored

2018 Mercedes-Benz G-Class

G 550 4x4 Squared AWD

47,510 miles

$124,995

Good Deal

Saint Louis, MO

20 mi away

Year:: 2018
Make:: Mercedes-Benz
Model:: G-Class
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 416 hp 4L V8
Exterior color:: White
Combined gas mileage:: 11 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 7-Speed Automatic
Mileage:: 47,510
Stock number:: RPF 3514
VIN:: WDCYC5FH9JX288012

Sponsored

2015 Mercedes-Benz S-Class

S 550

81,474 miles

$24,227

Fair Deal

Belleville, IL

46 mi away

Year:: 2015
Make:: Mercedes-Benz
Model:: S-Class
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 449 hp 4.7L V8
Exterior color:: Anthracite Blue Metallic
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Silk Beige/Espresso Brown
Transmission:: 7-Speed Automatic
Mileage:: 81,474
Stock number:: 1-24392BTA
VIN:: WDDUG8CB9FA161612

Sponsored

2020 Mercedes-Benz GLC

AMG GLC 63 4MATIC

49,010 miles

$45,897

Fair Deal

Store transfer to Saint Peters, MO

1,234 mi away Price includes $899 shipping Price includes $899 shipping

Year:: 2020
Make:: Mercedes-Benz
Model:: GLC
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 469 hp 4L V8
Exterior color:: Gray
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 49,010
Stock number:: 27161377
VIN:: WDC0G8JB6LF700322

2004 Mercedes-Benz SL-Class

SL 500

79,092 miles

$10,995

Fair Deal

Belleville, IL

41 mi away

Year:: 2004
Make:: Mercedes-Benz
Model:: SL-Class
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 302 hp 5L V8
Exterior color:: designo Silver Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: designo Sand Nappa
Transmission:: Automatic
Mileage:: 79,092
Stock number:: 7592BELL
VIN:: WDBSK75F24F067502

2021 Mercedes-Benz GLS

450 4MATIC

65,887 miles

$34,896

Good Deal

Certified Pre-Owned

Herculaneum, MO

45 mi away

Year:: 2021
Make:: Mercedes-Benz
Model:: GLS
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 362 hp 3L I6
Combined gas mileage:: 22 MPG
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 65,887
Stock number:: 2641141
VIN:: 4JGFF5KE6MA399376

Preparing for a close up...

Photos coming soon

2015 Mercedes-Benz GL-Class

GL 450

93,718 miles

$13,490

Good Deal

Saint Louis, MO

26 mi away

Year:: 2015
Make:: Mercedes-Benz
Model:: GL-Class
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 362 hp 3L V6
Exterior color:: Palladium Silver Metallic
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 7-Speed Automatic
Mileage:: 93,718
Stock number:: 27279A
VIN:: 4JGDF6EE6FA469888

Preparing for a close up...

Photos coming soon

2025 Mercedes-Benz C-Class

C 300 4MATIC

7,430 miles

$43,011

Good Deal

Certified Pre-Owned

Saint Louis, MO

27 mi away

Year:: 2025
Make:: Mercedes-Benz
Model:: C-Class
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 255 hp 2L I4
Exterior color:: Polar White
Combined gas mileage:: 28 MPG
Fuel type:: Gasoline
Interior color:: Brown (Macchiato Beige)
Transmission:: 9-Speed Automatic
Mileage:: 7,430
Stock number:: C25036
VIN:: W1KAF4HB7SR247908

Preparing for a close up...

Photos coming soon

2022 Mercedes-Benz GLB

250 FWD

21,603 miles

$27,776

Good Deal

Wentzville, MO

8 mi away

Year:: 2022
Make:: Mercedes-Benz
Model:: GLB
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 221 hp 2L I4
Exterior color:: Mountain Gray Metallic
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 21,603
Stock number:: 13008J
VIN:: W1N4M4GB3NW186330

Preparing for a close up...

Photos coming soon

2017 Mercedes-Benz C-Class

C 300 Cabriolet 4MATIC

99,061 miles

$18,000

Fair Deal

St Charles, MO

12 mi away

Year:: 2017
Make:: Mercedes-Benz
Model:: C-Class
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: All-Wheel Drive
Engine:: 241 hp 2L I4
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 99,061
Stock number:: HF565992
VIN:: WDDWK4KB6HF565992

Preparing for a close up...

Photos coming soon

2024 Mercedes-Benz GLC

300 4MATIC

12,851 miles

$41,447

Good Deal

Store transfer to Saint Peters, MO

540 mi away Price includes $449 shipping Price includes $449 shipping

Year:: 2024
Make:: Mercedes-Benz
Model:: GLC
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 255 hp 2L I4
Exterior color:: Black
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Brown (TAN)
Transmission:: Automatic
Mileage:: 12,851
Stock number:: 28322025
VIN:: W1NKM4HB1RF142323

Preparing for a close up...

Photos coming soon

2020 Mercedes-Benz E-Class

E 350 Sedan RWD

28,650 miles

$29,897

Fair Deal

Store transfer to Saint Peters, MO

1,682 mi away Price includes $1,899 shipping Price includes $1,899 shipping

Year:: 2020
Make:: Mercedes-Benz
Model:: E-Class
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 255 hp 2L I4
Exterior color:: White
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 28,650
Stock number:: 28059175
VIN:: WDDZF8DB0LA708463

Preparing for a close up...

Photos coming soon

2022 Mercedes-Benz A-Class

A 220 Sedan FWD

42,477 miles

$26,597

Fair Deal

Store transfer to Saint Peters, MO

1,014 mi away Price includes $599 shipping Price includes $599 shipping

Year:: 2022
Make:: Mercedes-Benz
Model:: A-Class
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 188 hp 2L I4
Exterior color:: Gray
Combined gas mileage:: 29 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 42,477
Stock number:: 28064475
VIN:: W1K3G4EB3NJ361367

Preparing for a close up...

Photos coming soon

2021 Mercedes-Benz GLE

350 4MATIC AWD

77,563 miles

$29,413

Fair Deal

Saint Louis, MO

27 mi away

Year:: 2021
Make:: Mercedes-Benz
Model:: GLE
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 255 hp 2L I4
Exterior color:: Polar White
Combined gas mileage:: 22 MPG
Fuel type:: Gasoline
Interior color:: Macchiato/Black
Transmission:: 9-Speed Automatic
Mileage:: 77,563
Stock number:: T25207A
VIN:: 4JGFB4KB5MA367062

Preparing for a close up...

Photos coming soon

2020 Mercedes-Benz GLE

350 4MATIC

70,755 miles

$23,950

Great Deal

Certified Pre-Owned

Ballwin, MO

19 mi away

Year:: 2020
Make:: Mercedes-Benz
Model:: GLE
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 255 hp 2L I4
Exterior color:: Brilliant Blue Metallic
Combined gas mileage:: 22 MPG
Fuel type:: Gasoline
Interior color:: Almond MB-Tex
Transmission:: 9-Speed Automatic
Mileage:: 70,755
Stock number:: 74963
VIN:: 4JGFB4KB6LA098231

Preparing for a close up...

Photos coming soon

2012 Mercedes-Benz SLK

350

72,049 miles

$13,995

Fair Deal

St. Louis, MO

24 mi away

Year:: 2012
Make:: Mercedes-Benz
Model:: SLK
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 302 hp 3.5L V6
Exterior color:: [792] Palladium Silver Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 72,049
VIN:: WDDPK5HAXCF008844

Preparing for a close up...

Photos coming soon

2023 Mercedes-Benz C-Class

C 300 4MATIC

29,178 miles

$34,447

Good Deal

Store transfer to Saint Peters, MO

764 mi away Price includes $449 shipping Price includes $449 shipping

Year:: 2023
Make:: Mercedes-Benz
Model:: C-Class
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 255 hp 2L I4
Exterior color:: Black
Combined gas mileage:: 28 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 29,178
Stock number:: 28322224
VIN:: W1KAF4HB7PR071241

Preparing for a close up...

Photos coming soon

2014 Mercedes-Benz M-Class

ML 350 4MATIC

100,896 miles

$12,985

Fair Deal

Jerseyville, IL

27 mi away

Year:: 2014
Make:: Mercedes-Benz
Model:: M-Class
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 302 hp 3.5L V6
Exterior color:: Polar White
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 7-Speed Automatic
Mileage:: 100,896
Stock number:: P2123A
VIN:: 4JGDA5HB2EA360255

Preparing for a close up...

Photos coming soon

2021 Mercedes-Benz GLA

250 FWD

47,157 miles

$21,067

Good Deal

Wentzville, MO

8 mi away

Year:: 2021
Make:: Mercedes-Benz
Model:: GLA
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 221 hp 2L I4
Exterior color:: Mountain Gray Metallic
Combined gas mileage:: 29 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 8-Speed Dual Clutch
Mileage:: 47,157
Stock number:: 12941J
VIN:: W1N4N4GB9MJ189516

Preparing for a close up...

Photos coming soon

2023 Mercedes-Benz EQS

450 4MATIC AWD

16,595 miles

$46,909

Great Deal

Saint Louis, MO

27 mi away

Year:: 2023
Make:: Mercedes-Benz
Model:: EQS
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: Electric
Exterior color:: Obsidian Black Metallic
Fuel type:: Electric
Interior color:: Black/Space Gray
Transmission:: 1-Speed Automatic
Mileage:: 16,595
Stock number:: PC889
VIN:: W1KCG2EB0PA040992

Preparing for a close up...

Photos coming soon

2017 Mercedes-Benz S-Class

S 550 Sedan 4MATIC

94,280 miles

$25,900

Fair Deal

O'fallon, MO

4 mi away

Year:: 2017
Make:: Mercedes-Benz
Model:: S-Class
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 449 hp 4.7L V8
Exterior color:: Black
Combined gas mileage:: 20 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 9-Speed Automatic
Mileage:: 94,280
Stock number:: 1802
VIN:: WDDUG8FB4HA324682

Preparing for a close up...

Photos coming soon

2017 Mercedes-Benz C-Class

C 300 Cabriolet

41,206 miles

$23,200

Good Deal

St. Louis, MO

20 mi away

Year:: 2017
Make:: Mercedes-Benz
Model:: C-Class
Body type:: Convertible
Doors:: 2 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 241 hp 2L I4
Exterior color:: White
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 41,206
Stock number:: P2P493891
VIN:: WDDWK4JBXHF493891

Preparing for a close up...

Photos coming soon

2020 Mercedes-Benz C-Class

AMG C 43 Sedan 4MATIC

66,282 miles

$32,145

Fair Deal

Saint Peters, MO

8 mi away

Year:: 2020
Make:: Mercedes-Benz
Model:: C-Class
Body type:: Sedan
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 385 hp 3L V6
Exterior color:: Selenite Gray Metallic
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 66,282
Stock number:: M26129A
VIN:: 55SWF6EB9LU330147

Sponsored

Reviews

4.6 Overall rating

(7,428 reviews)

Customers say

Mercedes-Benz cars are widely praised for their luxury, performance, and overall build quality. Owners enjoy the smooth ride, elegant design, and powerful engines across various models. However, many express concerns about high maintenance costs, fuel economy, and some outdated technology features. Overall, Mercedes-Benz is seen as a reliable choice for those looking for a blend of style and performance, though prospective buyers should be prepared for upkeep expenses.

AI generated from the text of customer reviews.

What people say

comfort interior luxury performance power

Antonio B

5.0

Reviewed a 2017 Mercedes-Benz SL-Class on Jul 05, 2024

The SL450 is missing nothing. Its gorgeous and an incredible GT.

Moises S

5.0

Reviewed a 2020 Mercedes-Benz S-Class on Jun 20, 2024

the features of an S class are the very reasons that this car is of good value. this is the flagship of Mercedes Benz so there is no comparison.

Jacob W

5.0

Reviewed a 2021 Mercedes-Benz A-Class on Oct 07, 2024

Sweetest ride I’ve ever owned, I love this car!! Fun to drive, super quick, comfortable even with tight suspension, and so sleek. Love every ounce of this car.

Stanley B

5.0

Reviewed a 2016 Mercedes-Benz C-Class on Sep 25, 2024

I think the c class Amg is one of the great looking cars. It’s fast, reliable and has a luxurious interior

Ed L

5.0

Reviewed a 2012 Mercedes-Benz E-Class on Jul 25, 2024

It definitely has more than what Ive anticipated in terms of luxury, power, and comfort features....big difference compared to my BMW 528. Great value and I intend to keep it and enjoy driving it for a long time.

Shop by Price