Porsche 928
1977–1995
Lowest price
US$4,500
Since 2020
Median price
US$23,806
Since 2020 · n=42
Highest price
US$104,500
Since 2020
Sold cars
42
All time
Sell-through
100%
Of 42 lots

Based on 42 verified auction results
US$23,806
Market value · recent verified sales
-19.9%
12-month change
Wait or Sell
Prices declining. Sellers should consider acting; buyers should wait.
Median sold price down 19.9% over the last 12 months. Loss is likely to continue, especially for this segment.
MSRP
—
Collectibility
4/10
Modest Demand
3-Year Forecast
US$23,806
+0%
5-Year Forecast
US$23,806
+0%
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Market scores
48
Desirability
Moderate
55
Liquidity
Poor
10
Resale Outlook
Option premiums
What every option is worth.
Manual gearbox
+US$17,547+74%25 with · 19 without · high confidence
Bucket seats
−US$14,426-61%3 with · 75 without · low confidence
Built ≤ 1986
−US$9,263-39%42 with · 35 without · high confidence
Sunroof / glass roof
−US$3,812-16%13 with · 65 without · high confidence
Premiums compare the median price of sales with each option against comparable sales without it, mined from verified auction listings. Prices are adjusted to the model's median mileage before comparing. 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 Porsche 928 market in the US has contracted sharply over the past year, with median values falling to $23,806—a decline of nearly 20 percent from the prior twelve-month period. This pullback reflects broader softening in the modern classic segment and suggests sellers are facing headwinds in converting inventory.
Transaction volume remains modest at 12 sales tracked over the past year within a larger sample of 42 total records, indicating moderate liquidity but not the depth of trading seen in tier-one collectibles. The moderate liquidity environment means buyers have selectivity but sellers may face extended holding periods, particularly for examples requiring cosmetic or mechanical work.
The 928's production run of roughly 61,000 units keeps it accessible relative to rarer Porsche models, yet the marque's status as a front-engine grand tourer rather than a rear-engine sports car has constrained collectibility perception over time. Current market classification places it squarely in the stable modern classic category, where ownership appeal centers on usability and period design rather than investment momentum.
Transacted examples are averaging just under 64,000 miles, which is reasonable for vehicles now four decades old and reflects a typical owner base that drives these cars rather than warehouses them. This mileage profile supports the model's intended character as a long-distance cruiser, though condition variation across the sample likely explains some of the pricing scatter.
The outlook for the next three to five years projects sideways movement at current median levels, with no meaningful recovery anticipated absent a significant shift in collector sentiment toward front-engine Porsche GT cars. The SELL signal and depreciating status reflect high-confidence data showing prices have not stabilized; interested buyers are advised to wait for further evidence of floor-building before committing capital.
Depreciation Benchmark
- Current avg valueUS$23,806
- Annual appr. rate-19.9%/yr
Vehicle History Signals
- Auction lots tracked94
- Damage or salvage declared0 (0.0%)
- No damage declared94 (100.0%)
Est. Annual Ownership Costs
- Insurance (agreed value)US$600
- MaintenanceUS$1,210
- StorageUS$3,220
- DepreciationUS$1,470
- Total annual costUS$6,500
Market Liquidity
- Active Listings0
- Sales Last 12 Months41
- Sell-Through98%
Market Snapshot
- Active Listings0
- Avg Sale PriceUS$29,699
- Avg Mileage at Sale63,778 mi
- Recent Price RangeUS$4,500 – US$104,500
- Total Sales Tracked42
Recent sales
Showing latest 20US$28,000
Bring a Trailer · 29 Sept 2026
48,000 mi
Silver Metallic · manual
US$13,000
Bring a Trailer · 24 Sept 2026
Iris Blue Metallic · automatic
US$85,500
Bring a Trailer · 21 Sept 2026
black · manual
US$60,000
Bring a Trailer · 20 Sept 2026
Grand Prix White · 5-speed manual
US$12,000
Bring a Trailer · 19 Sept 2026
Guards Red · 5-Speed Manual
US$21,500
Bring a Trailer · 16 Sept 2026
Mocha Brown · 5-speed manual
US$9,500
Bring a Trailer · 10 Sept 2026
Prussian Blue · automatic
US$13,500
Bring a Trailer · 5 Sept 2026
Grand Prix White · automatic
US$31,500
Bring a Trailer · 29 Aug 2026
Velvet Red · Manual
US$28,750
Bring a Trailer · 28 Aug 2026
Anthracite Metallic · manual
Common questions
What is a Porsche 928 worth in 2026?
The current United States market median is US$23,806, based on 12 verified auction sales. Recent sales ranged from US$4,500 to US$104,500.
Is the Porsche 928 going up in value?
Over the last 12 months its United States median moved -19.9%. Past movement is not a guarantee of future value.
How many Porsche 928s 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.