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MARKET PRICES
Mercedes-Benz 420SEL - W126 (1986 to 1991)
CMB
$13,448
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.
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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&#...
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Showing 24
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related listings
1991 Mercedes-Benz 420SEL
Original & Highly Original
140k mi
Automatic
LHD
Whiteville, North Carolina, USA
1989 Mercedes-Benz 420SEL
Original & Highly Original
38k mi
Automatic
LHD
Will County, Illinois, USA
For Sale
$29,000
Apr 14, 2026
$29,000
Gateway Classic Cars - Chicago
Fixed-price
verified
Apr 14, 2026
1986 Mercedes-Benz 420SEL
Original & Highly Original
165k mi
Automatic
LHD
Caledonia, Wisconsin, USA
For Sale
$15,500
Jan 31, 2026
$15,500
Gateway Classic Cars - Milwaukee
Fixed-price
verified
Jan 31, 2026
For Sale
$13,000
Jan 22, 2026
$13,000
Gateway Classic Cars - Tulsa
Fixed-price
verified
Jan 22, 2026
For Sale
$25,000
Jan 21, 2026
$25,000
Gateway Classic Cars - Nashville
Fixed-price
verified
Jan 21, 2026
1986 Mercedes-Benz 420 SEL
Original & Highly Original
101k mi
Automatic
LHD
San Carlos, California, USA
1988 Mercedes-Benz 420SEL
Original & Highly Original
98k mi TMU
Automatic
LHD
Alexandria, Virginia, USA
1987 Mercedes-Benz 420SEL
Original & Highly Original
43k mi
Automatic
LHD
Brick Township, New Jersey, USA
1987 Mercedes-Benz 420SEL
Original & Highly Original
162k mi
Automatic
LHD
San Jose, California, USA
1991 Mercedes-Benz 420SEL
Original & Highly Original
105k mi
Automatic
LHD
Santa Clarita, California, USA
1987 Mercedes-Benz 420SEL
Original & Highly Original
206k mi
Automatic
LHD
Hawthorne, California, USA
1991 Mercedes-Benz 420SEL
Original & Highly Original
220k mi
Automatic
LHD
West Palm Beach, Florida, USA
1991 Mercedes-Benz 420SEL
Original & Highly Original
120k mi
Automatic
LHD
New Braunfels, Texas, USA
1988 Mercedes-Benz 420SEL
Original & Highly Original
124k mi
Automatic
LHD
Grand Rapids, Michigan, USA
Last Asking
$17,900
info
Jun 4, 2026
$17,900
info
Garage Kept Motors
Fixed-price
verified
Jun 4, 2026
1987 Mercedes-Benz 420SEL
Original & Highly Original
104k mi
Automatic
LHD
Neptune Township, New Jersey, USA
1986 Mercedes-Benz 420SEL
Original & Highly Original
15k mi
Automatic
LHD
Burlingame, California, USA
Taxonomy
Markets related to the Mercedes-Benz 420SEL - W126.
Mercedes-Benz S-Class - W126
commute
Sedan
directions_car
AMG
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280 S
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280 SE
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280 SEL
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300 SD
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380 SE
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380 SEL
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500 SE
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500 SEL
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560 SEL 6.0 AMG
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260 SE
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300 SDL
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300 SE
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300 SEL
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420 SE
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420 SEL
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560 SEL
directions_car
350 SD
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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
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5.4
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500SEC AMG - C126
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560SEC AMG - C126
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5.6
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6.0
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420 SEC
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560 SEC
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Brabus
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Koenig Specials
Markets
Submarkets
For Sale
commute
directions_car
AMG
(1980 to 1991)
-
-
0
commute
directions_car
280 S
(1980 to 1985)
-
$8,000
0
commute
directions_car
280 SE
(1980 to 1985)
-
$6,982
1
commute
directions_car
280 SEL
(1980 to 1985)
-
$7,150
0
commute
directions_car
300 SD
(1980 to 1985)
-
$15,716
3
commute
directions_car
380 SE
(1980 to 1985)
-
$8,917
1
commute
directions_car
380 SEL
(1980 to 1985)
-
$7,775
2
commute
directions_car
500 SE
(1980 to 1991)
-
$8,533
0
commute
directions_car
500 SEL
(1980 to 1991)
-
$14,085
6
commute
directions_car
560 SEL 6.0 AMG
(1984 to 1991)
-
$195,429
0
commute
directions_car
260 SE
(1985 to 1989)
-
$10,967
0
commute
directions_car
300 SDL
(1986 to 1987)
-
$12,023
4
commute
directions_car
300 SE
(1986 to 1991)
-
$14,331
6
commute
directions_car
300 SEL
(1986 to 1991)
-
$14,620
2
commute
directions_car
420 SE
(1986 to 1991)
-
$8,067
0
commute
directions_car
560 SEL
(1986 to 1991)
-
$17,864
8
commute
directions_car
350 SD
(1990 to 1991)
-
$11,643
1
commute
directions_car
350 SDL
(1990 to 1991)
-
$11,012
1
C126 Coupe
(1982 to 1991)
C126 Coupe
(1982 to 1991)
5
-
14
commute
directions_car
380 SEC
(1982 to 1985)
-
$14,219
0
commute
directions_car
500 SEC
(1982 to 1991)
-
$21,823
4
AMG
(1984 to 1991)
AMG
(1984 to 1991)
7
-
0
commute
directions_car
380SEC 5.0 AMG - C126
(1982 to 1985)
-
-
0
commute
directions_car
500 SEC 6.0 AMG
(1984 to 1986)
-
$426,500
0
commute
directions_car
5.4
(1984 to 1986)
-
$147,500
0
commute
directions_car
500SEC AMG - C126
(1984 to 1991)
-
-
0
commute
directions_car
560SEC AMG - C126
(1984 to 1991)
-
-
0
commute
directions_car
5.6
(1986 to 1989)
-
$0
0
commute
directions_car
6.0
(1986 to 1991)
-
$475,883
0
commute
directions_car
420 SEC
(1986 to 1991)
-
$22,205
1
commute
directions_car
560 SEC
(1986 to 1991)
-
$33,971
9
commute
directions_car
Brabus
(1979 to 1992)
-
-
0
commute
directions_car
Koenig Specials
(1979 to 1992)
-
-
0