1988 Ford Sierra

1988 Ford Sierra against nearby years

YearMedian (3 yrs)Middle 50%Sales (3 yrs)For sale now
1986$50k$47k–$58k112
1987$74k$64k–$100k134
1988$27k–30
1989$28k$25k–$32k70
1990$23k$19k–$30k80
1991$31k$24k–$41k52

Auction sales in the last 3 years; prices leave out salvage and other branded titles.

1988 Ford Sierra by version

Sierra RS Cosworth
$27k median, 3 sales in 3 years, 0 for sale

Recent 1988 Ford Sierra auction sales

CarPrice
1988 Ford Sierra Sapphire RS Cosworth
Oct 30, 2026, Car & Classic
$23,405
1988 Ford Sierra Sapphire RS Cosworth
Aug 7, 2026, Collecting Cars
$26,748
1988 Ford Sierra RS Cosworth
May 12, 2025, Collecting Cars
$38,574
1988 Ford Sierra Sapphire RS Cosworth
Apr 16, 2023, Bonhams
$38,450
1988 Ford Sierra RS Cosworth
Jan 31, 2023, Collecting Cars
$30,757
1988 Ford Sierra RS500 Cosworth
Dec 21, 2022, Collecting Cars
$166,506
1988 Ford Sierra Sapphire RS Cosworth
Dec 9, 2013, Bonhams
$8,459
1988 Ford Sierra RS Cosworth
Dec 9, 2013, Bonhams
$8,459

10 1988 Ford Sierra vehicles have been tracked across auctions and listings on Hypercars.

Data sourced from auction results and dealer and private listings, including Bring a Trailer, Cars & Bids, Mecum, RM Sotheby’s and eBay Motors. Updated daily.

Run a business in this market? Get Hypercars OS
© 2026 Hypercars Technologies Inc. All rights reserved.
Hypercars Technologies Inc. is not affiliated with the companies or individuals mentioned on its site. Third-party trademarks and logos belong to their respective owners; use does not imply endorsement or affiliation. Data is provided "as is" without warranty of accuracy, completeness, or timeliness.