1999 Jaguar XJ
4.0 Sovereign Auto RWD Euro 2 4dr LWB Saloon (290 bhp)
£7,490
Far under the typical £17,419 for this model, age and mileage, drawing on 242 adverts of this make and model: £9,929 less. Worth asking why.
Overview
- Make
- Jaguar
- Model
- XJ
- Trim
- SOVEREIGN
- Version
- 4.0 Sovereign Auto RWD Euro 2 4dr LWB Saloon (290 bhp)
- Mileage
- 54,000 miles
- Year
- 1999
- Fuel type
- Petrol
- Body type
- Saloon
- Engine
- 4.0 L
- Gearbox
- Automatic
- Power
- 290 bhp
- Seats
- 5
- CO2
- 285 g/km
- Colour
- Blue
- Doors
- 4
- Driven wheels
- Rear Wheel Drive
- Engine badge
- Sovereign
- Emissions standard
- Euro 2
About this car
This 1999 Jaguar XJ Sovereign has covered 54,000 miles. At £7,490, this car is advertised £9,929 below our estimated market asking price of £17,419. This is a large difference, so check the price and vehicle details with the dealer. We use UK dealer asking prices, including 242 Jaguar XJ listings, and account for the car’s age, mileage and specification. The asking price is now £1,000 lower than when we first recorded the advert 145 days ago. Our latest MOT record expired on 28 April 2026. Check the current position with the dealer. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. The seller is Hertford Car Sales, based in Hertford.
Stock data from 19 October 2026.
Price history
First seen on 28 May 2026, 145 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £1,000 from the first recorded £8,490. 2 price reductions recorded, the latest observed on 8 July 2026.
| Date observed | Asking price |
|---|---|
| 29 May 2026 | £8,490 |
| 2 July 2026 | £7,990 |
| 7 July 2026 | £7,990 |
| 8 July 2026 | £7,490 |
| 10 July 2026 | £7,490 |
| 19 October 2026 | £7,490 |
Price and mileage comparison
Estimated market asking price: £17,419. The asking price is £9,929 below this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 242 adverts of this make and model across different ages and specifications.
The advertised mileage is consistent with the last MOT reading.
The recorded MOT has expired; ask the dealer for an up-to-date MOT.
MOT
MOT not valid until 28 April 2026. 53,896 miles at the last test.
1 other cars with the same year, trim, gearbox and fuel are for sale from £6,000 to £6,000.
| Asking price | Mileage |
|---|---|
| £6,000 | 49,000 miles |
These cars have covered 49,000 miles, compared with 54,000 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all Jaguar XJ cars for sale · 1999 Jaguar XJ price guide
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Dealer
Hertford Car Sales, Hertford. Across the dealer network: 14 cars for sale.
Dealer postcode: SG13 7BH.
Vehicle photos
- 1999 Jaguar XJ photo 1
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- 1999 Jaguar XJ photo 20
