Mercedes-Benz 450 SEL 6.9
1975–1981
Lowest price
$30,250
Since 2020
Median price
$30,250
Since 2020 · n=1
Highest price
$30,250
Since 2020
Sold cars
1
All time
Sell-through
100%
Of 1 lots

Based on 1 verified auction result
$46,970
Market value · recent verified sales
MSRP
—
Collectibility
7/10
Highly Collectible
3-Year Forecast
—
Not enough sales data
5-Year Forecast
—
Not enough sales data
Estimates pool 7 verified sales across Australia, United Kingdom, United States — cross-market prices FX-adjusted at Jul 2026 rates.
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Market scores
38
Desirability
Illiquid
10
Liquidity
Moderate
50
Resale Outlook
Option premiums
What every option is worth.
Built ≤ 1979
−$7,277-15%3 with · 3 without · low 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 Mercedes-Benz 450 SEL 6.9 sits at AUD $46,970 in the Australian market, though this valuation is based on minimal transactional evidence—just a single recorded sale over the past 12 months. The lack of year-on-year comparison data and extremely thin trading volume makes directional momentum impossible to establish with confidence.
This model ranks as highly collectible on a 7-point scale, underpinned by its relatively modest production run of 7,380 units globally. The 450 SEL 6.9 benefits from its position as one of the final iterations of an iconic nameplate and the appeal of its substantial 6.9-liter engine, which drives collector interest despite its era.
The Australian market for this model is severely illiquid, with no active listings currently tracked and only a single transaction recorded in the recent period. This scarcity of sales data means that pricing discovered at any transaction point may reflect unique circumstances rather than stable market equilibrium, presenting both risk and opportunity for prospective buyers or sellers.
Condition and mileage specifics are not available from the transactional data, limiting assessment of whether the AUD $46,970 price reflects an exceptionally preserved example or a more typical specimen. Prospective purchasers should conduct independent inspection and provenance verification given the wide variance that often characterizes transactions in thin markets.
No forward-looking projections have been established for the three- and five-year horizon, primarily because a single data point provides insufficient basis for trend extrapolation. Collectors considering this model should evaluate purchase decisions on mechanical condition, service history, and personal utility rather than appreciation assumptions.
Depreciation Benchmark
- Current avg value$46,970
- Segment average+3.0 to +9.5%/yr
Vehicle History Signals
- Auction lots tracked8
- Damage or salvage declared0 (0.0%)
- No damage declared8 (100.0%)
Est. Annual Ownership Costs
- Insurance (agreed value)$910
- Maintenance$1,830
- Storage$4,870
- Depreciation— (appreciating)
- Total annual cost$7,610
Market Liquidity
- Active Listings0
- Sales Last 12 Months0
- Sell-Through0%
Market Snapshot
- Active Listings0
- Avg Sale Price$30,250
- Avg Mileage at Sale—
- Recent Price Range$30,250 – $30,250
- Total Sales Tracked1
Recent sales
Common questions
What is a Mercedes-Benz 450 SEL 6.9 worth in 2026?
The current Australia market median is $46,970, based on 7 verified auction sales. Recent sales ranged from $30,250 to $30,250.
How many Mercedes-Benz 450 SEL 6.9s 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.