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 26 active listings from 2 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 May 2026, the median asking price for a Mercedes-Benz SEC (C126) is $16,900, with an average of $18,328. The middle 50% of listings (25th to 75th percentile) are priced between $8,900 and $27,000. 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 (8), NY (3), FL (3), WA (3), IL (2). Listings are sourced from Facebook Marketplace (24), Classic.com (2).

Mercedes-Benz SEC (C126) by Model Year

The most commonly listed model year is 1989 with 7 listings. Year breakdown: 1989 (7 listings), 1987 (4 listings), 1983 (3 listings), 1984 (3 listings), 1986 (3 listings).

Mercedes-Benz SEC (C126) Sales History

CarSearch.Pro tracks 70 historical Mercedes-Benz SEC (C126) sales from auction houses and dealer records. In 2025-Q4, the median sale price was $13,500 across 1 sales, up 53.8% from 2025-Q3 ($8,777).