What a Jaguar XJ (X350, X356, X358) Is Actually Worth
True Value$9,900
Fair Range$8,700 - $11,100
Median Recent Sold$10,200
VerdictWATCH
As of July 2026, CarSearch.Pro's True Value model estimates a typical Jaguar XJ (X350, X356, X358) is actually worth $9,900 (fair range $8,700 to $11,100). Unlike the median asking price shown above, True Value is anchored to 29 recent confirmed sales, normalized for mileage, and blends auction hammer prices (grossed up for buyer's premium) with real-world asking behavior.
As of July 2026, the Jaguar XJ (X350, X356, X358) market has 232 active listings across 14 marketplaces tracked by CarSearch.Pro. The median asking price is $9,991, with the middle 50% of listings priced between $5,900 and $14,900. Jaguar XJ (X350, X356, X358) prices have increased 33.1% over the past quarter, from a median sale price of $7,700 to $10,250.
The typical Jaguar XJ (X350, X356, X358) on the market has 93,000 miles. Listings spend an average of 81 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 July 2026 is between $5,900 and $14,900 (25th to 75th percentile). Prices range from $4,500 to $23,995 across 232 active listings.
Price Distribution (232 Active Listings)
Percentile
Price
Meaning
10th
$4,500
Budget / project cars
25th
$5,900
Below average price
Median (50th)
$9,991
Typical market price
75th
$14,900
Above average / premium
90th
$23,995
Top tier / low miles / rare spec
The average asking price is $12,673, 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
3
$2,700
10,000 - 25,000 mi
5
$12,500
25,000 - 50,000 mi
35
$21,995
50,000 - 100,000 mi
88
$11,995
100,000 - 150,000 mi
85
$6,995
Over 150,000 mi
13
$4,600
Jaguar XJ (X350, X356, X358) Price Trends
Jaguar XJ (X350, X356, X358) prices have increased 33.1% over the past quarter. In 2026-Q2, the median sale price was $10,250 across 6 sales, up from $7,700 in 2026-Q1.
On a year-over-year basis, Jaguar XJ (X350, X356, X358) prices are down 15.3% ($10,250 vs. $12,100 a year ago).
Jaguar XJ (X350, X356, X358) Quarterly Sale Prices (Historical)
Quarter
Sales
Median Price
Average Price
2024-Q3
18
$9,763
$12,143
2024-Q4
12
$8,900
$10,706
2025-Q1
4
$12,500
$10,625
2025-Q2
7
$12,100
$12,425
2025-Q3
13
$12,500
$12,745
2025-Q4
5
$13,339
$13,784
2026-Q1
5
$7,700
$11,919
2026-Q2
6
$10,250
$10,211
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 $5,000 across 17 listings. The most expensive model year is 2009 at a median of $46,000.
Median Price by Model Year
Year
Listings
Median Price
Min
Max
2003
17
$5,000
$3,000
$19,500
2004
59
$5,995
$2,500
$32,375
2005
44
$10,900
$3,300
$50,440
2006
40
$13,990
$3,275
$44,700
2007
29
$10,995
$2,700
$23,995
2008
32
$13,995
$3,999
$28,700
2009
11
$46,000
$12,500
$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 63,000 miles:
Odometer (approx.)
Value Multiplier
Implied Value
1,357 mi
1.53x
$15,125
4,330 mi
1.45x
$14,350
11,747 mi
1.41x
$13,987
20,498 mi
1.66x
$16,391
43,692 mi
1.16x
$11,491
64,536 mi
0.97x
$9,614
98,378 mi
0.66x
$6,521
156,392 mi
0.59x
$5,838
300,000 mi
0.70x
$6,918
Low-mileage examples carry a real premium in this market: around 1,357 miles, cars trade at roughly 1.53x 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
64% over 84 tests
12 months
↑ UP
52%
volatile
51% over 78 tests
24 months
↑ UP
54%
volatile
48% 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 30 active listings, followed by TX (30), CA (27), IL (15), NJ (13).
Regional pricing varies significantly. The lowest median price is in AZ at $4,995, while PA has the highest at $21,995. Buyers willing to travel or arrange transport may find savings of $17,000.
Top States by Inventory
State
Listings
Median Price
FL
30
$19,999
TX
30
$6,750
CA
27
$8,500
IL
15
$10,500
NJ
13
$8,499
WA
13
$6,300
AZ
9
$4,995
GA
8
$11,999
OH
7
$6,999
MI
7
$7,500
Jaguar XJ (X350, X356, X358) Market Velocity
Jaguar XJ (X350, X356, X358) listings spend an average of 81 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 57 days. The lower median suggests most cars sell relatively quickly, while a smaller number of overpriced listings drag up the average.
Fair price range: $5,900 to $14,900. The median is $9,991. Anything below $5,900 is a strong value; above $14,900 should be premium condition, low miles, or a desirable specification.
Trending up: Jaguar XJ (X350, X356, X358) prices have risen 33.1% recently. Buying sooner may save money if the trend continues.
Best value year: The 2003 model year has the lowest median price at $5,000, making it the most accessible entry point into Jaguar XJ (X350, X356, X358) ownership.
Negotiate: With an average of 81 days on market, sellers are often willing to negotiate. Listings over 60 days old are especially open to offers.