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MARKET PRICES

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

CMB $13,462
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)
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Showing 24 of 323 related listings

1988 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 124k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$17,900
Garage Kept Motors
verified
verified Verified Seller
Jan 22, 2026

1991 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 105k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$7,800
LA AUTOBAHN
verified
verified Verified Seller
Dec 13, 2025
1991 Mercedes-Benz 420SEL
Tulsa, Oklahoma, USA

1991 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 107k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$13,000
Jan 22, 2026

1987 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 139k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$13,500
Jan 22, 2026

1989 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 38k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$34,000
Jan 20, 2026

1989 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 59k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$18,500
Jan 7, 2026

1987 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 162k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$5,950
Nov 20, 2025

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

Original & Highly Original
6865 mi 206k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$5,268
Aug 1, 2025

1989 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 113k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$13,000
Jul 14, 2025

1991 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 220k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$10,400
May 2, 2025

1986 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 45k mi
Manual transmission Automatic
LHD steering LHD
Not Sold
$15,750
info
Highest Bid
Jan 27, 2026

1988 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 57k mi
Manual transmission Automatic
LHD steering LHD
Not Sold
$8,550
info
Highest Bid
Jan 13, 2026

1991 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 55k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$18,500
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Jan 12, 2026

1987 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 177k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$10,980
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
Atomic Motors
verified
verified Verified Seller
Jan 11, 2026

1986 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 71k mi
Manual transmission Automatic
LHD steering LHD
Sold
$11,750
Jan 5, 2026

1988 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 92k mi
Manual transmission Automatic
LHD steering LHD
Sold
$17,000
Dec 27, 2025

1988 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 93k mi
Manual transmission Automatic
LHD steering LHD
Sold
$13,350
Dec 17, 2025

1988 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 91k mi
Manual transmission Automatic
LHD steering LHD
Not Sold
Dec 8, 2025

1987 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 106k mi
Manual transmission Automatic
LHD steering LHD
Sold
$24,000
Dec 5, 2025
1991 Mercedes-Benz 420SEL
Marietta, Georgia, USA

1991 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 143k mi
Manual transmission Automatic
LHD steering LHD
Sold
$5,000
Dec 3, 2025

1987 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 43k mi
Manual transmission Automatic
LHD steering LHD
Sold
$18,250
Nov 28, 2025

1988 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 159k mi
Manual transmission Automatic
LHD steering LHD
Sold
$6,300
Nov 25, 2025

1987 Mercedes-Benz 420SEL

Original & Highly Original
6865 mi 145k mi
Manual transmission Automatic
LHD steering LHD
Sold
$6,500
Nov 18, 2025

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