The median asking price for a used Jaguar XK8 is $7,988 across 145 listings. A 2006 costs about $9,700; a 1997 about $7,988. But the same year can differ wildly: among 2006 cars the dearest asks 5.5 times what the cheapest does — condition, mileage and title do the rest.
Jaguar XK8 price by model year
| Year | Typical price | Spread | Listings |
|---|---|---|---|
| 2006 | — | 11 | |
| 1998 | — | 7 | |
| 1997 | — | 18 |
A spread near 1.5× means the market agrees what a Jaguar XK8 of that year is worth. Past 3× the listings mix tidy examples with tired ones, and a careful buyer can do well — but the exact figure for one car depends on its mileage and history, which is what the valuation tool is for.
Dealer or private seller
On the Jaguar XK8 the forecourt markup works out at 6% over a private sale of the same year. Both figures are measured against the median for the same model year, so age is out of the comparison and what remains is the markup itself.
| Seller | Listings | vs median year | Average asked |
|---|---|---|---|
| Private seller | 71 | +19.7% | $8,832 |
| Dealer | 46 | +25.2% | $9,265 |
The gap comes to 5.5 percentage points. Some of that buys something real — reconditioning, a warranty, paperwork handled. The rest is the cost of not looking further.
How fast price falls with mileage
Taken from a single model year — 1997, the one with the most Jaguar XK8 listings — so the curve shows mileage alone rather than age creeping in alongside it. Between the 25–50k and 125–150k bands the asking price falls 3%.
| Mileage | Price drop | Listings |
|---|---|---|
| 25–50k miles | 16 | |
| 50–75k miles | 12 | |
| 125–150k miles | 5 |
Between the lowest and highest mileage bands the asking price falls 3%. Most of that drop happens early: the first hundred thousand miles cost far more than the second.
Asking prices are the market. What is that car worth?
- Exact value for one VIN, adjusted for its mileage
- Live listings with prices, not just percentiles
- Price-drop alerts on the model you are watching
- Full research report as a PDF you can hand to a mechanic
- No ads, on every page
- No ads, no tracking — and much more
How we count
The Jaguar XK8 figures here come from 145 live listings, 1997–2006 — asking prices, not sale prices. Sellers ask more than they get, so treat these as the top of the range, not the bottom.
Percentages here are never plain averages: each listing is first turned into its ratio against the median for its own model year, and those ratios are averaged instead. Without that step the numbers lie confidently — a flat average across 1997–2006 would mostly measure which years happen to be for sale this week. Slices too thin to survive the test are dropped rather than dressed up with an error bar, which for the Jaguar XK8 leaves 3 model years standing. The full method, with the traps it avoids →
Frequently asked questions
How much does a used Jaguar XK8 cost?
The median asking price is $7,988 across 145 live listings, ranging from about $7,988 for a 1997 to $9,700 for a 2006. These are asking prices — sellers generally accept less.
Is it cheaper to buy a XK8 from a private seller?
Yes, by roughly 6 percentage points. Dealers ask +25.2% against the median for the same model year, private sellers +19.7%. Part of that gap pays for reconditioning and a warranty; the rest is the price of convenience.
Why do prices for the same year vary so much?
Among 2006 cars the dearest asks 5.5× what the cheapest does. Mileage, service history and title status explain most of it — which is why an average price for an older car tells you very little on its own.
What is this worth compared with my own car?
This page describes the market. To value a specific car by its year and mileage, use the Jaguar XK8 valuation tool.
Mark ForCar as a preferred source and our data shows up first in your Google results. One click, no account.