Market analysis
Buick Roadmaster
90 lots and 82 individual cars offered between 2003 and 2025; 80% of those offered found a buyer.
Lots
90
2003–2025
Individual cars
82
Sell-through
80%
70 of 88 offered
Median price
Typical range
middle 80% of sales
Resold cars
median change
By year
By auction house
| House | Lots |
|---|---|
| RM Sotheby's | 82 |
| Broad Arrow | 8 |
Every sale
Each sold price over time
Members only
Mileage against price
What low mileage is worth on this model
Members only
Variants
How the cars were titled at auction
| Variant | Lots |
|---|---|
| Roadmaster | 16 |
| Roadmaster Convertible | 15 |
| Roadmaster Convertible Coupe | 11 |
| Roadmaster Estate Wagon | 7 |
| Roadmaster Sedan | 6 |
| Roadmaster Convertible Phaeton | 4 |
| Roadmaster Sedanette | 4 |
| Roadmaster Four Door | 2 |
By colour
Which colours sell, and for how much
Members only
Individual cars
All 82 cars, with chassis numbers, every sale, mileage and colour
Members only
The Auction Archive
Prices, price changes and every car’s history
Members will see median prices, price ranges, resale gains and the full sales record of every car, linked across auction houses. Create a free account and you’ll be first in when member access opens.
More from Buick
Based on 27,310 lots from 160 sales (RM Sotheby's 2002–2013, Broad Arrow 2022–2026), recorded from public auction results. Replicas and continuation cars are left out. More houses and years are being added.