Mercedes-Benz SEC (C126)

Mercedes-Benz SEC (C126) Market Overview

Built by Mercedes-benz from 1981-1991, the Mercedes-Benz SEC (C126) is tracked across 37 active listings from 3 marketplaces including eBay Motors, Bring a Trailer, Cars & Bids, AutoTrader, CarGurus, Cars.com, and Facebook Marketplace. Each listing is analyzed by AI for quality, value, and condition.

Mercedes-Benz SEC (C126) Pricing Data

As of August 2026, the median asking price for a Mercedes-Benz SEC (C126) is $16,500, with an average of $23,171. The middle 50% of listings (25th to 75th percentile) are priced between $7,999 and $25,000. The median mileage across active listings is 138,200 miles.

Where to Find a Mercedes-Benz SEC (C126)

The highest concentration of Mercedes-Benz SEC (C126) listings by state: TX (6), CA (5), NY (4), NJ (2), FL (2). Listings are sourced from Facebook Marketplace (29), eBay Motors (5), Classic.com (4).

Mercedes-Benz SEC (C126) by Model Year

The most commonly listed model year is 1983 with 7 listings. Year breakdown: 1983 (7 listings), 1989 (7 listings), 1988 (5 listings), 1985 (4 listings), 1987 (4 listings).

Mercedes-Benz SEC (C126) Sales History

CarSearch.Pro tracks 90 historical Mercedes-Benz SEC (C126) sales from auction houses and dealer records. In 2026-Q2, the median sale price was $9,950 across 1 sales, down 26.3% from 2025-Q4 ($13,500).