Best Jaguar XK140 Roadster Year to Buy
There is no single best Jaguar XK140 Roadster year: the right one depends on your budget and what you want from the car. Across 74 verified sales, the 1955 is the most affordable at $69,673. The 1956 trades most often (35 verified sales).
Data: DriveIndex. 3 model years with at least 10 verified sales each, latest sale Sep 28, 2026. Methodology
Jaguar XK140 Roadster Value by Model Year
| Year | Value | Vs. original MSRP | Verified sales | For sale |
|---|---|---|---|---|
| 1957 XK140 Roadster | $72,759 | — | 17 | — |
| 1956 XK140 Roadster | $86,491 | — | 35 | — |
| 1955 XK140 Roadster | $69,673 | — | 22 | — |
Value is DriveIndex's market value for each year, from verified sales. “Vs. original MSRP” compares it with the sticker price when new, not adjusted for inflation: 100% means it is worth exactly what it cost. Years with fewer than 10 verified sales are listed but not ranked.
Which XK140 Roadster year is appreciating?
The table shows what each year is worth. Pro adds the direction: the live Value Signal for every year, how confident it is, a 1–5 year projection, and every sold price behind it. Collector adds the best months to buy and an estimated market-bottom date.
Or see the best months to buy with Collector ($39.99/month), or start with a free account.
Best Jaguar XK140 Roadster Year: Frequently Asked Questions
What is the best Jaguar XK140 Roadster year to buy?
There is no single best Jaguar XK140 Roadster year: the right one depends on your budget and what you want from the car. Across 74 verified sales, the 1955 is the most affordable at $69,673. The 1956 trades most often (35 verified sales). The table on this page lists every model year with its market value, its value against its original MSRP and how many have sold.
Which Jaguar XK140 Roadster year is the cheapest?
The 1955 Jaguar XK140 Roadster is the most affordable year with enough verified sales to compare, currently valued at $69,673. The most valuable is the 1956, at $86,491.
How much is a Jaguar XK140 Roadster worth?
Depending on the model year, a Jaguar XK140 Roadster is worth from $69,673 to $86,491 today, based on verified sales. Mileage, condition and options move any single car's price; each year's page shows its recent sales.
Which Jaguar XK140 Roadster year is appreciating?
This page shows what each year is worth and how that compares with its original price. Whether each year is appreciating, stable or depreciating is DriveIndex's Value Signal, which Pro members see for every year along with a 1–5 year projection.