What a Jaguar XJ (X350, X356, X358) Is Actually Worth
True Value$11,200
Fair Range$9,800 - $12,500
Median Recent Sold$12,300
VerdictWATCH
As of August 2026, CarSearch.Pro's True Value model estimates a typical Jaguar XJ (X350, X356, X358) is actually worth $11,200 (fair range $9,800 to $12,500). Unlike the median asking price shown above, True Value is anchored to 32 recent confirmed sales, normalized for mileage, and blends auction hammer prices (grossed up for buyer's premium) with real-world asking behavior.
Sellers are currently asking a median of $8,000 — about 29% below what these cars have actually been selling for. Asks sitting below recent sold values can signal softening demand or motivated sellers.
As of August 2026, the Jaguar XJ (X350, X356, X358) market has 306 active listings across 14 marketplaces tracked by CarSearch.Pro. The median asking price is $8,000, with the middle 50% of listings priced between $5,390 and $13,390. Jaguar XJ (X350, X356, X358) prices have increased 63.8% over the past quarter, from a median sale price of $12,519 to $20,500.
The typical Jaguar XJ (X350, X356, X358) on the market has 99,000 miles. Listings spend an average of 96 days on market before selling or being removed.
Current Jaguar XJ (X350, X356, X358) Pricing
A fair price for a Jaguar XJ (X350, X356, X358) in August 2026 is between $5,390 and $13,390 (25th to 75th percentile). Prices range from $3,500 to $19,990 across 306 active listings.
Price Distribution (306 Active Listings)
Percentile
Price
Meaning
10th
$3,500
Budget / project cars
25th
$5,390
Below average price
Median (50th)
$8,000
Typical market price
75th
$13,390
Above average / premium
90th
$19,990
Top tier / low miles / rare spec
The average asking price is $10,756, which is higher than the median, indicating that high-priced outliers (rare specifications, very low mileage, or concours-quality examples) pull the average up.
Price by Mileage
Mileage Range
Listings
Median Price
Under 10,000 mi
4
$5,500
10,000 - 25,000 mi
12
$27,900
25,000 - 50,000 mi
28
$18,999
50,000 - 100,000 mi
108
$11,245
100,000 - 150,000 mi
109
$6,500
Over 150,000 mi
38
$5,500
Jaguar XJ (X350, X356, X358) Price Trends
Jaguar XJ (X350, X356, X358) prices have increased 63.8% over the past quarter. In 2026-Q3, the median sale price was $20,500 across 10 sales, up from $12,519 in 2026-Q2.
On a year-over-year basis, Jaguar XJ (X350, X356, X358) prices are up 64.0% ($20,500 vs. $12,500 a year ago).
Jaguar XJ (X350, X356, X358) Quarterly Sale Prices (Historical)
Quarter
Sales
Median Price
Average Price
2024-Q4
12
$8,900
$10,706
2025-Q1
4
$12,500
$10,625
2025-Q2
9
$10,224
$11,510
2025-Q3
12
$12,500
$12,058
2025-Q4
5
$13,339
$13,784
2026-Q1
6
$16,900
$13,433
2026-Q2
14
$12,519
$12,789
2026-Q3
10
$20,500
$20,768
Best Value Jaguar XJ (X350, X356, X358) by Model Year
The 2003 Jaguar XJ (X350, X356, X358) offers the best value with a median price of $5,600 across 30 listings. The most expensive model year is 2009 at a median of $13,745.
Median Price by Model Year
Year
Listings
Median Price
Min
Max
2003
30
$5,600
$2,500
$24,977
2004
79
$5,995
$2,500
$32,375
2005
59
$7,975
$3,000
$50,440
2006
46
$12,500
$2,550
$44,000
2007
29
$9,995
$2,700
$22,000
2008
44
$11,995
$2,700
$28,700
2009
19
$13,745
$4,500
$48,700
How Mileage Affects Jaguar XJ (X350, X356, X358) Value
Most price guides assume value falls linearly with mileage. It doesn't. CarSearch.Pro learns the actual price-vs-mileage curve for the Jaguar XJ (X350, X356, X358) from confirmed sales, referenced to a typical example at about 63,500 miles:
Odometer (approx.)
Value Multiplier
Implied Value
1,357 mi
1.69x
$18,960
4,330 mi
1.38x
$15,459
11,747 mi
1.37x
$15,336
20,251 mi
1.55x
$17,333
41,398 mi
1.13x
$12,619
64,213 mi
0.98x
$10,935
98,378 mi
0.64x
$7,221
156,392 mi
0.59x
$6,626
300,000 mi
0.70x
$7,855
Low-mileage examples carry a real premium in this market: around 1,357 miles, cars trade at roughly 1.69x the reference value. At the other end, 300,000-mile examples trade at about 0.70x. Implied values here are anchored to this market's True Value.
Jaguar XJ (X350, X356, X358) Price Forecast
Horizon
Direction
Probability
Regime
Past Accuracy
6 months
↑ UP
51%
volatile
69% over 84 tests
12 months
↑ UP
52%
volatile
58% over 78 tests
24 months
↑ UP
53%
volatile
50% over 66 tests
These are probabilistic direction calls, not price targets. The "Past Accuracy" column is this model's real walk-forward record on the Jaguar XJ (X350, X356, X358) — every month we re-run the forecast as if we only knew what was knowable then, and grade it against what actually happened. We publish the hit rate either way. Full methodology & track record →
Where to Buy a Jaguar XJ (X350, X356, X358)
The highest concentration of Jaguar XJ (X350, X356, X358) listings is in FL with 43 active listings, followed by CA (38), TX (34), WA (17), GA (14).
Regional pricing varies significantly. The lowest median price is in NY at $4,700, while IL has the highest at $13,000. Buyers willing to travel or arrange transport may find savings of $8,300.
Top States by Inventory
State
Listings
Median Price
FL
43
$11,999
CA
38
$6,000
TX
34
$8,900
WA
17
$6,500
GA
14
$9,995
MI
12
$10,900
AZ
12
$6,500
IL
12
$13,000
PA
11
$12,349
NJ
11
$6,495
Jaguar XJ (X350, X356, X358) Market Velocity
Jaguar XJ (X350, X356, X358) listings spend an average of 96 days on market. This is a slow-moving market. Listings tend to sit for extended periods, giving buyers significant negotiating power. Sellers should be realistic on pricing and patient.
The median time on market is 56 days. The lower median suggests most cars sell relatively quickly, while a smaller number of overpriced listings drag up the average.
Fair price range: $5,390 to $13,390. The median is $8,000. Anything below $5,390 is a strong value; above $13,390 should be premium condition, low miles, or a desirable specification.
Trending up: Jaguar XJ (X350, X356, X358) prices have risen 63.8% recently. Buying sooner may save money if the trend continues.
Best value year: The 2003 model year has the lowest median price at $5,600, making it the most accessible entry point into Jaguar XJ (X350, X356, X358) ownership.
Negotiate: With an average of 96 days on market, sellers are often willing to negotiate. Listings over 60 days old are especially open to offers.