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TCZ 3971

2003 Royal Enfield Unknown

Silver Petrol 500cc
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MOT Status

Valid
Expires24 Feb 2027
Tests3 (3 pass, 0 fail)
Pass rate100%

Mileage

397 mi
Last recorded397 miles
Recorded on18 Feb 2026
4 checks still locked for this Royal Enfield
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationTCZ 3971
MakeRoyal Enfield
ModelUnknown
Year2003
ColourSilver
Fuel typePetrol
Engine500cc

All premium checks include

50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

3 pass
Pass 18 Feb 2026 397 miles
Pass 25 Feb 2025 119 miles
Pass 26 Sep 2020 5 miles

Rear Exhaust noisy (8.1.1 (a))

must only be used during times of daylight and not at times of reduced visability

How Reliable is the Royal Enfield Unknown?

Based on 291 MOT tests across 161 vehicles.

91.8%
Pass Rate
249
Miles/Year
34
Year Lifespan
161
On UK Roads

Top MOT Failure Points

Direction indicators flashing less than 60 times a minute 1
Direction indicators not working 1
Horn not working 1
suspension assembly excessive wear or free play in a front suspension component Head Bearings 1
Full Royal Enfield Unknown reliability report

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TCZ 3971 is a 2003 Royal Enfield Unknown in Silver with a 500cc petrol engine. This vehicle has been through 3 MOT tests with a personal pass rate of 100%.

The most common reason a Royal Enfield Unknown fails its MOT is direction indicators flashing less than 60 times a minute, accounting for 1 recorded failures. If you're considering buying TCZ 3971, it's worth having these areas checked by a mechanic before committing.

The Royal Enfield Unknown typically stays on UK roads for around 34 years. At 23 years old, this Royal Enfield Unknown is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of TCZ 3971?

You can check the full history of TCZ 3971 by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was TCZ 3971 registered?

TCZ 3971 is a 2003 Royal Enfield Unknown, first registered on 1 June 2003.

Is TCZ 3971 safe to buy?

The MOT history for TCZ 3971 shows 3 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 TCZ 3971 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 TCZ 3971. 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.