Estimate value from 2 completed USD auction sales in the last 12 months. Filter by year and mileage to narrow the range.
Direct answer
Across all model years, the BMW 503 has a median recorded USD sale price of $162,750 across 2 completed auction sales in the last 12 months. Observed prices range from $70,500 to $255,000. Select a year and mileage band below to see matching sales. This small sample is a reference, not a reliable estimate of the wider market.
This is market context from completed auction results, not a formal appraisal. Inspect comparable sales before relying on any estimate.
Calculator
Adjust year and mileage to estimate your car's value from real comparable sales.
Median comparable sale price
$162,750
Observed range: $70,500 - $255,000
Based on 2 matching USD auction sales in the last 12 months. This small sample is a reference, not a reliable estimate of the wider market.
Adjust year and mileage to estimate your car's value from comparable completed auction sales. Refreshed every 15 minutes.
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Latest results
The most recent completed BMW 503 auctions across all tracked sources.
| Price | Year | Mileage | Auction house | Location | Date | Status | Listing |
|---|---|---|---|---|---|---|---|
| $70,500 | 1957 | 55,000 mi | Bring a Trailer | North Salem, NY | Jul 8, 2026 | Sold | View auction |
| $255,000 | 1957 | 771 mi | Sotheby's Motorsport | Houston, TX | Nov 25, 2025 | Sold | View auction |
| $145,600 | 1959 | 24,105 mi | Broad Arrow | Monterey Jet Center, CA | Aug 14, 2025 | Sold | View auction |
| $190,000 | 1957 | 0 mi | Bonhams | 6902 East Greenway Parkway | Jan 25, 2025 | Sold | View auction |
| $156,800 | 1957 | 0 mi | RM Sotheby's | Los Angeles, CA | Oct 26, 2024 | Sold | View auction |
| $200,000 | 1957 | 0 mi | Bring a Trailer | Lodi, NJ | Oct 28, 2023 | Sold | View auction |
| $270,000 | 1957 | 1,000 mi | Bring a Trailer | Emeryville, CA | Apr 10, 2023 | Sold | View auction |
| $340,500 | 1958 | 0 mi | Gooding & Co | Unknown | Mar 4, 2022 | Sold | View auction |
| $137,500 | 1957 | 0 mi | RM Sotheby's | Fort Lauderdale, FL | Mar 30, 2019 | Sold | View auction |
| $583,000 | 1957 | 0 mi | Bonhams | 27050 Rancho San Carlos Rd | Aug 18, 2017 | Sold | View auction |
Keep exploring
Price ranges based on recent auction data · click to estimate values
Reference notes
Start from the estimated value for your target year and mileage band, then adjust for condition, documentation, and originality relative to the comparable sales shown.
We surface real auction outcomes so you can judge liquidity and price dispersion yourself. Nothing here is financial advice.
Estimates are derived from completed auction sales in the last 12 months, filtered by your selected year and mileage. Thin slices have wider ranges and should be treated as directional.
Only completed auction results, normalized across our tracked auction sources.
Every 15 minutes.
Yes, the estimator is free. For programmatic access to the underlying comparables, use a free API key or the MCP server.