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 34 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 October 2026, the median asking price for a Mercedes-Benz SEC (C126) is $21,500, with an average of $26,822. The middle 50% of listings (25th to 75th percentile) are priced between $11,000 and $30,000. The median mileage across active listings is 135,675 miles.

Where to Find a Mercedes-Benz SEC (C126)

The highest concentration of Mercedes-Benz SEC (C126) listings by state: CA (5), NY (4), NJ (3), OR (2), TX (2). Listings are sourced from Facebook Marketplace (27), Classic.com (6), eBay Motors (2).

Mercedes-Benz SEC (C126) by Model Year

The most commonly listed model year is 1983 with 7 listings. Year breakdown: 1983 (7 listings), 1988 (6 listings), 1989 (6 listings), 1987 (5 listings), 1985 (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).