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J660 NAV

1991 Yamaha XTZ660

Blue Petrol 659cc
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MOT Status

Valid
Expires3 Oct 2026
Tests9 (8 pass, 1 fail)
Pass rate88.9%

Mileage

59,335 mi
Last recorded59,335 miles
Recorded on4 Oct 2025
Typical for 1991 Yamaha XTZ66032,204 mi

Significantly above average — investigate

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

RegistrationJ660 NAV
MakeYamaha
ModelXTZ660
Year1991
ColourBlue
Fuel typePetrol
Engine659cc

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

8 pass 1 fail
Pass 4 Oct 2025 59,335 miles
Pass 24 May 2024 59,306 miles
Pass 13 May 2023 59,144 miles
Pass 20 May 2022 58,879 miles
Pass 2 Oct 2020 57,665 miles

Front Wheel bearing has slight play (5.1.3 (a) (i))

Rear Wheel bearing has slight play (5.1.3 (a) (i))

Pass 19 Jun 2008 45,437 miles
Pass 19 May 2007 39,894 miles
Fail 5 May 2007 39,888 miles

Rear Rear wheel bearings have excessive free play (2.4.A.2c)

Pass 20 Apr 2006 39,189 miles

How Reliable is the Yamaha XTZ660?

Based on 3,411 MOT tests across 415 vehicles.

85.0%
Pass Rate
1,033
Miles/Year
35
Year Lifespan
415
On UK Roads

Top MOT Failure Points

Roller brake test indicates a binding brake 32
Brake pad(s) less than 1.5 mm thick 30
Tyre tread depth is below minimum requirements of 1.0mm 20
suspension bush has excessive free play 18
Stop lamp does not illuminate immediately a brake applies 16
Full Yamaha XTZ660 reliability report

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J660 NAV is a 1991 Yamaha XTZ660 in Blue with a 659cc petrol engine. This vehicle has been through 9 MOT tests with a personal pass rate of 88.9%.

Across all 1991 Yamaha XTZ660 models, the average MOT pass rate is 85.4% with a typical mileage of 32,204 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Yamaha XTZ660 fails its MOT is roller brake test indicates a binding brake, accounting for 32 recorded failures. If you're considering buying J660 NAV, it's worth having these areas checked by a mechanic before committing.

The Yamaha XTZ660 typically stays on UK roads for around 35 years. At 35 years old, this Yamaha XTZ660 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of J660 NAV?

You can check the full history of J660 NAV by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was J660 NAV registered?

J660 NAV is a 1991 Yamaha XTZ660, first registered on 2 August 1991.

Is J660 NAV safe to buy?

The MOT history for J660 NAV shows 9 tests with a 88.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does J660 NAV 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 J660 NAV. 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.