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B400 COE

1985 Jaguar Sovereign

Green Petrol 4235cc
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MOT Status

Expired
Expires5 Jul 2026
Tests8 (8 pass, 0 fail)
Pass rate100%

Mileage

83,624 mi
Last recorded83,624 miles
Recorded on1 Jul 2025
Typical for 1985 Jaguar Sovereign83,576 mi

Below or average mileage for this year

4 checks still locked for this Jaguar
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationB400 COE
MakeJaguar
ModelSovereign
Year1985
ColourGreen
Fuel typePetrol
Engine4,235cc

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50+ data points
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MOT History

8 pass
Pass 1 Jul 2025 83,624 miles
Pass 6 Jul 2024 83,521 miles
Pass 24 Aug 2016 83,343 miles
Pass 22 May 2015 83,334 miles
Pass 2 May 2014 83,129 miles
Pass 12 Mar 2011 83,052 miles
Pass 10 Mar 2010 83,019 miles
Pass 16 Jan 2009 82,668 miles

How Reliable is the Jaguar Sovereign?

Based on 21,315 MOT tests across 2,301 vehicles.

74.7%
Pass Rate
2,100
Miles/Year
42
Year Lifespan
2,301
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 998
Parking brake: efficiency below requirements 614
Suspension component mounting prescribed area is excessively corroded 518
Seat belt anchorage prescribed area is excessively corroded 347
Windscreen washer provides insufficient washer liquid 333
Full Jaguar Sovereign reliability report

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B400 COE is a 1985 Jaguar Sovereign in Green with a 4,235cc petrol engine. This vehicle has been through 8 MOT tests with a personal pass rate of 100%.

Across all 1985 Jaguar Sovereign models, the average MOT pass rate is 73.2% with a typical mileage of 83,576 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Jaguar Sovereign fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 998 recorded failures. If you're considering buying B400 COE, it's worth having these areas checked by a mechanic before committing.

The Jaguar Sovereign typically stays on UK roads for around 42 years. At 41 years old, this Jaguar Sovereign is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of B400 COE?

You can check the full history of B400 COE by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was B400 COE registered?

B400 COE is a 1985 Jaguar Sovereign, first registered on 4 January 1985.

Is B400 COE safe to buy?

The MOT history for B400 COE shows 8 tests with a 100% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does B400 COE have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on B400 COE. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.