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13 COS

1986 Ford Sierra

White Petrol 1993cc
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MOT Status

Valid
Expires22 May 2027
Tests12 (12 pass, 0 fail)
Pass rate100%

Mileage

28,663 mi
Last recorded28,663 miles
Recorded on23 May 2026
Typical for 1986 Ford Sierra57,627 mi

Below or average mileage for this year

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

Registration13 COS
MakeFord
ModelSierra
Year1986
ColourWhite
Fuel typePetrol
Engine1,993cc

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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

12 pass
Pass 23 May 2026 28,663 miles
Pass 6 Sep 2024 28,600 miles
Pass 24 Jul 2023 28,505 miles
Pass 20 Jan 2022 28,485 miles
Pass 17 Sep 2020 28,418 miles
Pass 14 May 2019 28,372 miles
Pass 8 Jun 2018 28,291 miles
Pass 4 May 2017 28,167 miles
Pass 6 May 2016 28,113 miles
Pass 14 May 2015 28,035 miles
Pass 17 Nov 2014 27,667 miles
Pass 17 Mar 2011 27,549 miles

How Reliable is the Ford Sierra?

Based on 235,897 MOT tests across 50,859 vehicles.

69.3%
Pass Rate
1,731
Miles/Year
43
Year Lifespan
50,859
On UK Roads

Top MOT Failure Points

Suspension component mounting prescribed area is excessively corroded 24,833
Seat belt anchorage prescribed area is excessively corroded 20,240
Tyre tread depth below requirements of 1.6mm 12,426
Subframe mounting prescribed area is excessively corroded 8,585
Brake pipe excessively corroded 7,976
Full Ford Sierra reliability report

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13 COS is a 1986 Ford Sierra in White with a 1,993cc petrol engine. This vehicle has been through 12 MOT tests with a personal pass rate of 100%.

Across all 1986 Ford Sierra models, the average MOT pass rate is 80.3% with a typical mileage of 57,627 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Ford Sierra fails its MOT is suspension component mounting prescribed area is excessively corroded, accounting for 24,833 recorded failures. If you're considering buying 13 COS, it's worth having these areas checked by a mechanic before committing.

The Ford Sierra typically stays on UK roads for around 43 years. At 40 years old, this Ford Sierra is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of 13 COS?

You can check the full history of 13 COS by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was 13 COS registered?

13 COS is a 1986 Ford Sierra, first registered on 27 August 1986.

Is 13 COS safe to buy?

The MOT history for 13 COS shows 12 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 13 COS 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 13 COS. 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.