Jaguar XJ6 used • 48 cars price-checked by AutoUncle

Market overviewUsed Jaguar XJ6 prices typically range from £3,695 to £10,000, averaging £6,120 (according to fresh market data from January). The most popular Jaguar XJ6 variants right now are SE, Sovereign. We have identified 0 cars priced below the market. The average selling time for used Jaguar XJ6 is currently 57 days.

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-10%
1 / 4

Used (2004) Jaguar XJ6 | Rare vehicle

XJ 3.0 4dr

  • 2004
  • 45,000 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • Details
£13,450
£14,950
Rare vehicle
Dealer
DE21 7NP Derby, Derbyshire
View the car
Availability verified
1 / 4

Used (2003) Jaguar XJ6 SE | Rare vehicle

XJ6 3.0 V6 SE 4dr Auto Saloon

  • 2003
  • 77,000 miles
  • Trim levelSE
  • 3.0L Petrol
  • Sedan
  • Automatic
  • Details
£5,750
Rare vehicle
Dealer
SO41 8LH Lymington, Hampshire
View the car
Availability verified
1 / 4

Used (1987) Jaguar XJ6 | Old Timer

XJ TWR

  • 1987
  • 92,085 miles
  • 3.6L Petrol
  • Sedan
  • Automatic
  • Details
£10,000
Old Timer
Dealer
OX14 4RT Abingdon, Oxfordshire
View the car
Availability verified
-9%
1 / 4

Used (2003) Jaguar XJ6 241 HP | Rare vehicle

XJ Series 3.0Sport 4dr

  • 2003
  • 110,000 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 241 HP (177 kW)
  • CO2249 g CO2/km comb.
  • Details
£4,999
£5,499
Rare vehicle
Dealer
Middlesex, London
View the car
Availability verified
1 / 4

Used (2005) Jaguar XJ6 Sovereign | Rare vehicle

XJ6 3.0Sovereign Saloon

  • 2005
  • 36,000 miles
  • Trim levelSovereign
  • 3.0L Petrol
  • Sedan
  • Automatic
  • Details
£14,995
Rare vehicle
Dealer
SS9 3JJ Leigh-On-Sea, Essex
View the car
Availability verified
1 / 4

Used (2005) Jaguar XJ6 | Rare vehicle

XJ6 3.0Saloon

  • 2005
  • 39,000 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • Details
£8,995
Rare vehicle
Dealer
SS9 3JJ Leigh-On-Sea, Essex
View the car
Availability verified
1 / 4

Used (2004) Jaguar XJ6 | Rare vehicle

XJ3.0 V6 4dr Auto

  • 2004
  • 84,000 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • Details
£4,995
Rare vehicle
Dealer
CA2 4TU Carlisle, Cumbria
View the car
Availability verified
1 / 4

Used (2006) Jaguar XJ6 Sovereign 240 HP | Rare vehicle

XJ3.0

  • Jul 2006
  • 70,000 miles
  • Trim levelSovereign
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 240 HP (176 kW)
  • mpg27
  • CO2249 g CO2/km comb.
  • Details
£6,990
Rare vehicle
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
1 / 4

Used (1995) Jaguar XJ6 216 HP | Old Timer

3.2

  • 1995
  • 123,000 miles
  • 3.2L Petrol
  • Sedan
  • Automatic
  • 216 HP (158 kW)
  • Details
£2,600
Old Timer
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
1 / 4

Used (2005) Jaguar XJ6 240 HP | Rare vehicle

XJ3.0

  • 2005
  • 62,000 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 240 HP (176 kW)
  • mpg27
  • CO2249 g CO2/km comb.
  • Details
£6,450
Rare vehicle
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
1 / 4

Used (2005) Jaguar XJ6 240 HP | Rare vehicle

XJ3.0

  • 2005
  • 84,000 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 240 HP (176 kW)
  • mpg27
  • CO2249 g CO2/km comb.
  • Details
£6,000
Rare vehicle
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
1 / 4

Used (2005) Jaguar XJ6 240 HP | Rare vehicle

XJ3.0

  • 2005
  • 68,000 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 240 HP (176 kW)
  • mpg27
  • CO2249 g CO2/km comb.
  • Details
£6,495
Rare vehicle
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
1 / 4

Used (2007) Jaguar XJ6 240 HP | Rare vehicle

XJ3.0

  • 2007
  • 96,000 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 240 HP (176 kW)
  • CO2249 g CO2/km comb.
  • Details
£6,425
Rare vehicle
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
1 / 4

Used (2005) Jaguar XJ6 240 HP | Rare vehicle

XJ3.0

  • 2005
  • 79,900 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 240 HP (176 kW)
  • mpg27
  • CO2249 g CO2/km comb.
  • Details
£6,995
Rare vehicle
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
1 / 3

Used (2004) Jaguar XJ6 240 HP | Rare vehicle

XJ3.0

  • 2004
  • 59,000 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 240 HP (176 kW)
  • mpg27
  • CO2249 g CO2/km comb.
  • Details
£6,990
Rare vehicle
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
1 / 2

Used (2005) Jaguar XJ6 240 HP | Rare vehicle

XJ3.0

  • 2005
  • 80,000 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 240 HP (176 kW)
  • mpg27
  • CO2249 g CO2/km comb.
  • Details
£5,975
Rare vehicle
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
1 / 4

Used (2003) Jaguar XJ6 240 HP | Rare vehicle

XJ3.0

  • 2003
  • 71,000 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 240 HP (176 kW)
  • mpg27
  • CO2249 g CO2/km comb.
  • Details
£6,995
Rare vehicle
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
1 / 4

Used (2006) Jaguar XJ6 240 HP | Rare vehicle

XJ3.0

  • 2006
  • 73,140 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 240 HP (176 kW)
  • mpg27
  • CO2249 g CO2/km comb.
  • Details
£7,691
Rare vehicle
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
1 / 4

Used (2005) Jaguar XJ6 240 HP | Rare vehicle

XJ3.0

  • 2005
  • 69,000 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 240 HP (176 kW)
  • mpg27
  • CO2249 g CO2/km comb.
  • Details
£4,990
Rare vehicle
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
1 / 4

Used (2003) Jaguar XJ6 240 HP | Rare vehicle

XJ3.0

  • 2003
  • 80,000 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 240 HP (176 kW)
  • mpg27
  • CO2249 g CO2/km comb.
  • Details
£4,950
Rare vehicle
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
1 / 4

Used (2004) Jaguar XJ6 240 HP | Rare vehicle

XJ3.0

  • 2004
  • 129,000 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 240 HP (176 kW)
  • mpg27
  • CO2249 g CO2/km comb.
  • Details
£4,475
Rare vehicle
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
1 / 4

Used (2004) Jaguar XJ6 240 HP | Rare vehicle

XJ3.0

  • 2004
  • 90,000 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 240 HP (176 kW)
  • mpg27
  • CO2249 g CO2/km comb.
  • Details
£4,000
Rare vehicle
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
1 / 1

Used (2005) Jaguar XJ6 240 HP | Rare vehicle

XJ3.0

  • 2005
  • 40,500 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 240 HP (176 kW)
  • mpg27
  • CO2249 g CO2/km comb.
  • Details
£7,550
Rare vehicle
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
1 / 4

Used (2006) Jaguar XJ6 240 HP | Rare vehicle

XJ3.0

  • 2006
  • 80,000 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 240 HP (176 kW)
  • mpg27
  • CO2249 g CO2/km comb.
  • Details
£7,975
Rare vehicle
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
1 / 4

Used (2005) Jaguar XJ6 240 HP | Rare vehicle

XJ3.0

  • 2005
  • 124,000 miles
  • 3.0L Petrol
  • Sedan
  • Automatic
  • 240 HP (176 kW)
  • mpg27
  • CO2249 g CO2/km comb.
  • Details
£4,495
Rare vehicle
Dealer
CF11 9LJ Cardiff
View the car
Availability verified
Showing 1 - 25 of 49 results

How much does the Jaguar XJ6 depreciate?

Used Jaguar XJ6

A used Jaguar XJ6 (2003) model gains about £2 per month in value.


Factors that affect the appreciation of a Jaguar XJ6:
- Mileage
- Age of the vehicle
- Number of previous owners
- Accidents or damage history
- Trim level, equipment, and options


Appreciation is an important part of calculating the total value of owning a Jaguar XJ6. In addition to the monthly appreciation of £2, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly value.

How much does a used Jaguar XJ6 cost? Prices, ratings and depreciation by model year

How much does a used Jaguar XJ6 cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Depreciation
(12 mth.)

Cars for sale

2006 Jaguar XJ6

£6,977 - £7,975£7,408-< 10

2005 Jaguar XJ6

£3,650 - £14,995£6,965-£30012

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Last updated: 11 January 2026

Comparison of Jaguar XJ6 variants and prices

No market data available

Jaguar XJ6 (model year 2003) - Price development for the last 12 months and price projection for the next 6 months (January 2025 - June 2026)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

2025 - January
£5,120
£4,640£5,620
Estimate
2025 - February
£5,120
£4,600£5,660
Estimate
2025 - March
£5,120
£4,600£5,660
Estimate
2025 - April
£5,140
£4,600£5,660
Estimate
2025 - May
£5,000
£4,380£5,600
Estimate
2025 - June
£5,100
£4,540£5,640
Estimate
2025 - July
£5,120
£4,600£5,660
Estimate
2025 - August
£5,140
£4,600£5,660
Estimate
2025 - September
£5,040
£4,460£5,620
Estimate
2025 - October
£5,060
£4,520£5,620
Estimate
2025 - November
£5,060
£4,480£5,620
Estimate
2025 - December
£5,140
£4,620£5,660
Estimate
2026 - February
£5,140
--
Forecast
2026 - March
£5,160
--
Forecast
2026 - April
£5,160
--
Forecast
2026 - May
£5,160
--
Forecast
2026 - June
£5,160
--
Forecast

All estimates and forecasts are based on actual market data

Last updated: 11 January 2026

Average Monthly Depreciation

A summary of the past 12 and an estimation of the next 6 months.

Past 12 months

£20

Next 6 months

£20

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Looking for the popular Jaguar XJ6 used?

Are you thinking of buying a used luxury car? Then the Jaguar XJ6 is a good option. There are 47 used Jaguar XJ6s currently available on AutoUncle collected from numerous dealership websites and online marketplaces.

What is the cost of a pre-owned Jaguar XJ6?

Currently, the prices for a pre-owned Jaguar XJ6 start at £3,695 and go up to £7,991.

The cost of a pre-owned Jaguar XJ6 is determined by several factors. Key contributing elements include year of production, engine size and performance, fuel consumption, how far the car has travelled along with the level of equipment in the car.

For instance, a model that is younger with a lower number on the odometer, or higher-end models with more potent engines will generally cost more than a car from an older model year, with higher mileage and no optional extras.

What versions of the Jaguar XJ6 are available based on equipment?

The Jaguar XJ6 is accessible in two different equipment options:

  • Jaguar XJ6 Sovereign: Right now you will find 2 cars for sale at an average price of £9,992)
  • Jaguar XJ6 SE: 1 car for sale at an average price of £4,399

When examining the market value of a used Jaguar XJ6, it's imperative to evaluate vehicles with equivalent engines and accessories. If not, you might draw an inaccurate conclusion about which car to acquire.

What fuel types are available for the Jaguar XJ6?

The principal fuel kind for a Jaguar XJ6 is petrol.

In order to choose the right fuel type, you need to ask yourself the following questions: Is city driving or highway and motorway travel more common for you? What are your average miles driven per week?

Electric, plug-in hybrid and petrol work well for short trips. If you drive long distances on a daily basis, an electric car is good - especially if you can charge at home or at work. For longer daily commutes, a modern electric car is often suitable - especially if you can charge at home or at work. Diesel cars may still be relevant in some cases with very long journeys and lack of charging options. Take into account that several countries restrict high-emission diesel engines from their city zones.

In which body types are the Jaguar XJ6 available?

The Jaguar XJ6 only exists in the sedan body type in the UK. Saloons or sedans most often have four doors, and this body type is, therefore, popular with families. This body style often provides a balanced combination of performance, fuel efficiency, and safety.

What are the obvious alternatives in the same class as the Jaguar XJ6?

The Jaguar XJ6 is quite well-liked in its segment but still it has some competitors.

Recommended alternatives to the Jaguar XJ6

  • Audi SQ5
  • Jaguar XJ
  • Audi A8

With a current inventory of 331 available models on AutoUncle, the Audi SQ5 stands out as the top alternative to the Jaguar XJ6. Average listing price for the Audi SQ5 is £25,495.

The Jaguar XJ is a strong option in this segment, with 322 cars currently for sale on AutoUncle and an average price of £7,500. The Audi A8 is the third best alternative. There are currently 226 of this car for sale in the UK with an average sales price of £20,995.

Considering the adoption of an electric car?

Not fixed on the Jaguar XJ6? Here are some electric options in the same segment::

Haven't found an electric car that resonates with you? See all our available electric cars here.