home chevron_right
MARKET PRICES

Mercedes-Benz 420SEL - W126 (1986 to 1991)

CMB $13,102
The CLASSIC.COM Market Benchmark (CMB) represents a benchmark value for vehicles in this market based on data accumulated by CLASSIC.COM. Actual market value for a specific vehicle will depend on various elements, including the condition of the vehicle.
The 420SEL was a variant for the W126 Mercedes-Benz S-Class Sedan. Introduced for the 1986 model year, the 420 SEL was powered by Mercedes&#...
Model years for Mercedes-Benz 420SEL - W126 (1986 to 1991)
Loading...
Loading...

What's it worth?

Track your car's value and get notified about comparable listings.

Connect with a dealer

Tell us about your car and we can find dealers interested in selling it.

Sell Your Vehicle

We'll help you price it right, then you can list it yourself.

Have a question? Ask Rusty
info
These answers are AI generated and may sometimes display incorrect information. They do not represent Classic.com's values or opinions. By using this chatbot you agree to our Terms and Conditions.

Rusty Logo beta

Get instant answers with AI powered search of listing information.

Powered by CLASSIC.com

Showing 24 of 305 related listings

1987 Mercedes-Benz 420SEL
Chicago, Illinois, USA
8

1987 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 207k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$2,900
Oct 14, 2025
1987 Mercedes-Benz 420SEL
Henderson, Nevada, USA
22

1987 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 177k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$12,980
Atomic Motors
verified
verified Verified Seller
Sep 19, 2025
1989 Mercedes-Benz 420SEL
Fort Mill, South Carolina, USA
31

1989 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 87k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$14,100
Aug 17, 2025
1987 Mercedes-Benz 420SEL
Hawthorne, California, USA
1

1987 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 206k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$5,268
Aug 1, 2025
1989 Mercedes-Benz 420SEL
Culpeper, Virginia, USA
8

1989 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 113k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$13,000
Jul 14, 2025
1988 Mercedes-Benz 420SEL
Grayson County, Texas, USA
25

1988 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 122k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$21,500
Texas Gem Kar
verified
verified Verified Seller
Jun 30, 2025
1991 Mercedes-Benz 420SEL
Jefferson Parish, Louisiana, USA
10

1991 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 55k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$18,500
Jun 21, 2025
1987 Mercedes-Benz 420SEL
Cullman County, Alabama, USA

1987 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 72k mi
Manual transmission Automatic
LHD steering LHD
For Sale
Oct 21, 2025
1991 Mercedes-Benz 420SEL
West Palm Beach, Florida, USA
13

1991 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 220k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$10,400
May 2, 2025
1989 Mercedes-Benz 420SEL
Will County, Illinois, USA

1989 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 38k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$34,000
Sep 20, 2025
1987 Mercedes-Benz 420SEL
New Braunfels, Texas, USA

1987 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 139k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$13,500
Sep 17, 2025
1986 Mercedes-Benz 420SEL
Caledonia, Wisconsin, USA

1986 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 165k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$20,000
Jul 12, 2025
1988 Mercedes-Benz 420SEL
Collierville, Tennessee, USA
73

1988 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 56k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$22,900
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Art & Speed Classic Car Gallery
verified
verified Verified Seller
Oct 18, 2025
1986 Mercedes-Benz 420SEL
Los Angeles County, California, USA

1986 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 82k mi
Manual transmission Automatic
LHD steering LHD
Sold
$3,355
Oct 15, 2025
1989 Mercedes-Benz 420SEL
Neptune Township, New Jersey, USA

1989 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 44k mi
Manual transmission Automatic
LHD steering LHD
Sold
$32,750
Oct 10, 2025
1989 Mercedes-Benz 420SEL
Neptune Township, New Jersey, USA

1989 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 38k mi
Manual transmission Automatic
LHD steering LHD
Sold
$32,500
Oct 3, 2025
1988 Mercedes-Benz 420SEL
Indianapolis, Indiana, USA

1988 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 114k mi
Manual transmission Automatic
LHD steering LHD
Sold
$6,500
Sep 26, 2025
1991 Mercedes-Benz 420SEL
Bend, Oregon, USA

1991 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 42k mi
Manual transmission Automatic
LHD steering LHD
Sold
$10,500
Sep 12, 2025
1988 Mercedes-Benz 420SEL
Collierville, Tennessee, USA

1988 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 56k mi
Manual transmission Automatic
LHD steering LHD
Sold
$10,658
Sep 9, 2025
1991 Mercedes-Benz 420SEL
San Fernando, California, USA

1991 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 31k mi
Manual transmission Automatic
LHD steering LHD
Sold
$15,250
Sep 5, 2025
1990 Mercedes-Benz 420SEL
Burke County, North Carolina, USA

1990 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 176k mi
Manual transmission Automatic
LHD steering LHD
Sold
$5,300
Sep 5, 2025
1988 Mercedes-Benz 420SEL
Kent County, Michigan, USA

1988 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 124k mi
Manual transmission Automatic
LHD steering LHD
Not Sold
$11,500
info
Highest Bid
Aug 29, 2025
1987 Mercedes-Benz 420SEL
Mason, Ohio, USA

1987 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 104k mi
Manual transmission Automatic
LHD steering LHD
Sold
$8,000
Aug 26, 2025
1989 Mercedes-Benz 420 SEL
AUS

1989 Mercedes-Benz 420 SEL

Original & Highly Original
6865 mi 328k km (204k mi)
Manual transmission Automatic
LHD steering RHD
Not Sold
Aug 18, 2025

Taxonomy

Markets related to the Mercedes-Benz 420SEL - W126.

Mercedes-Benz S-Class - W126
commute Sedan
directions_car AMG
directions_car 280 S
directions_car 280 SE
directions_car 280 SEL
directions_car 300 SD
directions_car 380 SE
directions_car 380 SEL
directions_car 500 SE
directions_car 500 SEL
directions_car 560 SEL 6.0 AMG
directions_car 260 SE
directions_car 300 SDL
directions_car 300 SE
directions_car 300 SEL
directions_car 420 SE
directions_car 420 SEL
directions_car 560 SEL
directions_car 350 SD
directions_car 350 SDL
commute C126 Coupe
directions_car 380 SEC
directions_car 500 SEC
commute AMG
directions_car 380SEC 5.0 AMG - C126
directions_car 500 SEC 6.0 AMG
directions_car 5.4
directions_car 500SEC AMG - C126
directions_car 560SEC AMG - C126
directions_car 5.6
directions_car 6.0
directions_car 420 SEC
directions_car 560 SEC
directions_car Brabus
directions_car Koenig Specials