Subaru Forester STi (SG9)
2004–2007
Lowest price
£7,300
Since 2020
Median price
£9,650
Since 2020 · n=2
Highest price
£12,000
Since 2020
Sold cars
2
All time
Sell-through
100%
Of 2 lots

Based on 2 verified auction results
£12,000
Market value · recent verified sales
MSRP
—
Collectibility
6/10
Collectible
3-Year Forecast
—
Not enough sales data
5-Year Forecast
—
Not enough sales data
Estimates pool 3 verified sales across United Kingdom, Australia — cross-market prices FX-adjusted at Jul 2026 rates.
Market scores
41
Desirability
Illiquid
10
Liquidity
Moderate
50
Resale Outlook
Marque analyst note
The Subaru Forester STi SG9 commands a median asking price of £12,000 in the UK market, though the extremely limited transaction sample makes directional signals unreliable at present. With only two tracked sales over the past year, the dataset is too sparse to establish meaningful year-on-year momentum or identify recent market shifts with confidence.
This model sits in the appreciating classic category with a collectibility score of 6, indicating genuine collector interest despite moderate desirability overall. The STi variant's performance credentials and relative rarity within the Forester lineup support its position as a legitimate collectible, though it remains well outside mainstream enthusiasm.
Liquidity for the SG9 generation is constrained, with virtually no active listings in the current market. This illiquidity presents a structural challenge for buyers seeking entry and sellers attempting exit, suggesting that transactions tend to occur through private channels rather than public inventory channels.
The small sample size and lack of active stock preclude reliable forecasting over the three and five-year horizons. Until transaction volume increases materially, any projection would rest on insufficient data and carry unacceptable confidence margins for market participants.
Depreciation Benchmark
- Current avg value£12,000
- Segment average+3.0 to +9.5%/yr
Est. Annual Ownership Costs
- Insurance (agreed value)£450
- Maintenance£900
- Storage£2,400
- Depreciation— (appreciating)
- Total annual cost£3,750
Market Liquidity
- Active Listings0
- Sales Last 12 Months0
- Sell-Through0%
Market Snapshot
- Active Listings0
- Avg Sale Price£9,650
- Avg Mileage at Sale—
- Recent Price Range£7,300 – £12,000
- Total Sales Tracked2
Recent sales
Indicative only — not investment advice. Past performance is not a reliable indicator of future value.