1973 Mercedes-Benz 450SL Market Value & Price History
The 1973 Mercedes-Benz 450SL has a current market value of $14,981 as of Oct 13, 2026, based on 71 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2004 between $11,750 and $20,450. Based on US sales through Sep 11, 2026. 9 have sold in the past 12 months, and 8 are listed for sale from $12,950 to $29,500. The median sale price is down 19.3% over the past 12 months versus the prior year.
Data: DriveIndex. 71 verified auction sales for the 1973 Mercedes-Benz 450SL (70 in USD, the basis for every dollar figure here), latest sale Sep 11, 2026. Value as of Oct 13, 2026. Methodology
What members see for the 1973 Mercedes-Benz 450SL
The value above is the headline. Members get the full picture behind it.
- All 71 sold prices, and where each one sold
- The live Value Signal, and how confident it is
- A 1–5 year value projection
- A Buy / Hold / Sell call
- An alert the moment one lists or sells
- The best and worst months to buy and sell
- An estimated market-bottom date
- Whether each of the 8 asks listed for sale is fair
- Deal Radar: underpriced listings across the market
Not ready? A free account shows the current value and recent sale dates.
Pro unlocks this car's live Value Signal (appreciating, stable, bottomed, approaching bottom or depreciating) and its 1–5 year projection. Collector adds the best months to buy and sell.
See the 450SL's Value Signal with Pro →1973 Mercedes-Benz 450SL For Sale (8)
Last checked Oct 13, 2026, unless a listing shows its own date
1973 Mercedes-Benz 450SL Price History
The median 1973 Mercedes-Benz 450SL sold for $11,250 in 2026, against $12,100 in 2015. Each row is the median of the verified sales recorded in that calendar year, so it moves with the mix of mileages and options that came to market as well as with the market itself.
| Year | Median sale | Sales |
|---|---|---|
| 2026 | $11,250 | 5 |
| 2025 | $19,575 | 10 |
| 2024 | $14,125 | 10 |
| 2023 | $17,225 | 6 |
| 2022 | $17,150 | 4 |
| 2021 | $18,076 | 6 |
| 2020 | $17,500 | 3 |
| 2019 | $13,907 | 4 |
| 2018 | $12,600 | 5 |
| 2017 | $18,500 | 3 |
| 2015 | $12,100 | 3 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 1973 Mercedes-Benz 450SL Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Sep 11, 2026 | $15,000 | 229,000 mi | Automatic |
| Aug 7, 2026 | $10,500 | 160,000 mi | Automatic |
| Jul 25, 2026 | $10,200 | 152,000 mi | Automatic |
| May 7, 2026 | $13,500 | 68,000 mi | Automatic |
| Mar 6, 2026 | $11,250 | — | — |
| Dec 28, 2025 | $23,750 | — | — |
| Dec 6, 2025 | $20,450 | — | — |
| Oct 20, 2025 | $12,700 | — | — |
| Oct 16, 2025 | $26,400 | — | Automatic |
| Jun 5, 2025 | $23,000 | — | — |
| Apr 3, 2025 | $11,500 | — | — |
| Mar 31, 2025 | $14,750 | — | — |
| Feb 5, 2025 | $12,750 | — | — |
| Jan 20, 2025 | $18,700 | — | Automatic |
| Jan 15, 2025 | $24,000 | — | — |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Mercedes-Benz 450SL auction results →See the full picture on the 1973 Mercedes-Benz 450SL
Browsing is free. Upgrade to unlock the Value Signal™, projections, and the tools collectors use to buy and sell at the right time.
- Full Value Signal™ + confidence: appreciating, stable, or depreciating
- 1–5 year price projections
- Buy / Hold / Sell call per car
- Complete sales & listings feed + up to 10 yrs of history
- Analyst notes & compare up to 4 cars
- Price & custom alerts (make, color, options)
- Portfolio tracker (garage) + analytics
- Everything in Pro, plus:
- Portfolio Outlook (a hold/sell call for every car you own)
- Watchlist Intelligence (act-now calls on the cars you follow)
- Head-to-Head Verdict (compare cars, the data crowns the buy)
- Market Deal Radar (every live ask under market value, catalog-wide)
- Best & worst months to buy and sell
- What each option adds to the price + separate manual vs automatic values
- Listing analyzer with fair-value deal scores
- Rad’s Market Update (his picks & price targets)
Mercedes-Benz 450SL by Year
Which 450SL year should you buy? Every year compared →1973 Mercedes-Benz 450SL: Frequently Asked Questions
How much is a 1973 Mercedes-Benz 450SL worth?
A 1973 Mercedes-Benz 450SL is worth approximately $14,981 as of Oct 13, 2026, based on 71 verified auction sales tracked by DriveIndex. Based on US sales through Sep 11, 2026. Half of all verified sales fall between $11,750 and $20,450; the full verified range is $10,200 to $65,000. Condition, mileage and options move an individual car within that band.
How much did a 1973 Mercedes-Benz 450SL cost new?
The 1973 Mercedes-Benz 450SL carried an original MSRP of $12,775. Verified examples now trade around $14,981.
How much has the 1973 Mercedes-Benz 450SL depreciated?
It hasn't depreciated. The 1973 Mercedes-Benz 450SL is worth about 17% more than its original MSRP of $12,775, with verified examples now trading around $14,981. That compares today's value with the sticker price, not adjusted for inflation.
How many 1973 Mercedes-Benz 450SL sell per year?
9 have sold at auction in the past 12 months. DriveIndex has tracked 71 1973 Mercedes-Benz 450SL sales in total.
Are 1973 Mercedes-Benz 450SL sale prices higher or lower than a year ago?
The median 1973 Mercedes-Benz 450SL sale price is down 19.3% over the past 12 months versus the prior year, based on verified auction sales. That figure tracks the median of what actually sold, so it moves with the mix of mileages and options that came to market as well as with the market itself. The full Value Signal classification (appreciating, stable, bottomed, or depreciating) and its 1–5 year projection are part of DriveIndex Pro.
Where can I buy a 1973 Mercedes-Benz 450SL?
DriveIndex lists 8 1973 Mercedes-Benz 450SL for sale, priced from $12,950 to $29,500 (last checked Oct 13, 2026). DriveIndex aggregates for-sale listings and auction results from the world's leading collector-car auction houses and marketplaces.
More Mercedes-Benz Models
All Mercedes-Benz models →Collections Featuring Mercedes-Benz
Pro unlocks its live Value Signal, every sold price, a 1–5 year projection and an alert the moment one lists or sells. Collector adds the best months to buy and sell and where the market bottoms.
Get Pro →