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 38 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 $17,950, with an average of $25,050. The middle 50% of listings (25th to 75th percentile) are priced between $10,000 and $26,995. 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 (6), TX (3), NY (3), NJ (3), OR (2). Listings are sourced from Facebook Marketplace (30), Classic.com (6), eBay Motors (3).

Mercedes-Benz SEC (C126) by Model Year

The most commonly listed model year is 1983 with 10 listings. Year breakdown: 1983 (10 listings), 1987 (6 listings), 1988 (5 listings), 1989 (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).