Ford Sierra RS Cosworth
1986–1992
US$54,270
Market value · recent verified sales
-11.3%
12-month change
Wait or Sell
Prices declining. Sellers should consider acting; buyers should wait.
Median sold price down 11.3% over the last 12 months. Loss is likely to continue, especially for this segment.
Modelled estimate — automatically replaced with verified sold lots as our sources index more results for this car in United States.
MSRP
—
Collectibility
6/10
Collectible
3-Year Forecast
US$41,274
-24%
5-Year Forecast
US$37,905
-30%
Estimates pool 13 verified sales across United Kingdom, Australia — cross-market prices FX-adjusted at Jul 2026 rates.
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Market scores
30
Desirability
Illiquid
10
Liquidity
Poor
10
Resale Outlook
Option premiums
What every option is worth.
Built ≤ 1987
+US$38,906+72%8 with · 5 without · med confidence
Premiums compare the median price of sales with each option against comparable sales without it, mined from verified auction listings. Sales are pooled across markets on a relative-price basis, so exchange rates and market levels can't skew the split. Options interact in ways a one-at-a-time split can’t capture — treat each premium as directional rather than gospel.
Marque analyst note
The Ford Sierra RS Cosworth is trading at a median of $54,270 in the US market, down 11.3 percent over the past year and signaling headwind conditions for current holders. With no tracked sales in the past twelve months and zero active listings, the data set is too sparse to establish confident transaction patterns, though the depreciating status and sell signal suggest underlying softness in demand.
Classified as appreciating classic stock, the Sierra RS Cosworth maintains a collectibility score of 6, reflecting its position as a desirable period piece. However, current market interest remains low, and liquidity is severely constrained—a combination that typically widens the spread between asking and realized prices and extends holding periods significantly.
The baseline projection indicates a three-year value of $41,274, representing a 23.9 percent decline from current levels. Over five years, the model is expected to settle near $37,905, a 30.2 percent cumulative drop from today's median.
The absence of transaction data and zero active listings make this segment difficult to navigate. Sellers should approach any bids with caution, as the illiquid market and low desirability score suggest limited competitive bidding when examples do surface.
Depreciation Benchmark
- Current avg valueUS$54,270
- Annual appr. rate-11.3%/yr
- Segment average+3.0 to +9.5%/yr
Vehicle History Signals
- Auction lots tracked15
- Damage or salvage declared0 (0.0%)
- No damage declared15 (100.0%)
Est. Annual Ownership Costs
- Insurance (agreed value)US$600
- MaintenanceUS$2,010
- StorageUS$3,220
- Depreciation— (appreciating)
- Total annual costUS$5,830
Market Liquidity
- Active Listings0
- Sales Last 12 Months0
Market Snapshot
- Active Listings0
- Avg Sale Price—
- Avg Mileage at Sale—
- Recent Price Range—
- Total Sales Tracked0
Recent sales
Common questions
What is a Ford Sierra RS Cosworth worth in 2026?
The current United States market median is US$54,270, based on 13 verified auction sales.
Is the Ford Sierra RS Cosworth going up in value?
Over the last 12 months its United States median moved -11.3%. Past movement is not a guarantee of future value.
How many Ford Sierra RS Cosworths are for sale right now?
No live auction listings tracked right now — new lots are swept in several times a day, and you can follow the model to be notified.
Indicative only — not investment advice. Past performance is not a reliable indicator of future value.