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BP66 BYY

2017 Citroen C1

White Petrol 1200cc
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MOT Status

Valid
Expires20 Aug 2027
Tests13 (8 pass, 5 fail)
Pass rate61.5%

Mileage

45,757 mi
Last recorded45,757 miles
Recorded on7 Aug 2026
Typical for 2017 Citroen C127,766 mi

Significantly above average — investigate

4 checks still locked for this Citroen
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Finance
Write-off
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Vehicle Details

RegistrationBP66 BYY
MakeCitroen
ModelC1
Year2017
ColourWhite
Fuel typePetrol
Engine1,200cc

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 5 fail
Pass 7 Aug 2026 45,757 miles

Front Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Front Tyre worn close to legal limit/worn on edge also heavily perished 165 60 15 (5.2.3 (e))

Fail 7 Aug 2026 45,757 miles

Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a))

Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt insecure (6.1.7 (g) (ii))

Front Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Front Tyre worn close to legal limit/worn on edge also heavily perished 165 60 15 (5.2.3 (e))

Rear Exhaust has a minor leak of exhaust gases joint back box to mid section (6.1.2 (a))

Pass 21 Aug 2025 37,830 miles

Front Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Front Tyre slightly damaged/cracking or perishing 165/60/15 (5.2.3 (d) (ii))

Fail 8 Aug 2025 37,827 miles

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

Front Exhaust has a major leak of exhaust gases (6.1.2 (a))

Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i))

Nearside Rear Parking brake inoperative on one side low effort (1.4.1 (a))

Offside Rear Parking brake inoperative on one side (1.4.1 (a))

Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) DANGEROUS

Anti-roll bar linkage pin or bush worn but not resulting in excessive movement both front (5.3.4 (a) (i))

Front Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Front Tyre slightly damaged/cracking or perishing 165/60/15 (5.2.3 (d) (ii))

long travel on hand brake

Pass 8 Aug 2024 29,177 miles

Front Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair. (1.2.1 (b) (i))

Rear exhaust mount corroded

Pass 7 Aug 2023 21,732 miles

Front Anti-roll bar linkage pin or bush worn but not resulting in excessive movement both (5.3.4 (a) (i))

Front exhaust pipe starting to split

Offside Front Outer Road wheel slightly distorted rim (5.2.2 (c) (i))

Rear Service brake requirements only just met. It would appear that the braking system requires adjustment or repair o/s low (1.2.1 (c))

Rear wiper rubber torn

Fail 7 Aug 2023 21,732 miles

Front Anti-roll bar linkage pin or bush worn but not resulting in excessive movement both (5.3.4 (a) (i))

Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Front exhaust pipe starting to split

Offside Front Outer Road wheel slightly distorted rim (5.2.2 (c) (i))

Rear Service brake requirements only just met. It would appear that the braking system requires adjustment or repair o/s low (1.2.1 (c))

Rear wiper rubber torn

Pass 9 Aug 2022 16,435 miles
Fail 8 Aug 2022 16,433 miles

Exhaust system insecure Front hanger not attached (6.1.2 (a))

Stop lamp(s) not working part of high level not working (4.3.1 (a) (ii))

Tyre slightly damaged/cracking or perishing Rear x2 (5.2.3 (d) (ii))

Pass 9 May 2022 15,992 miles

FRONT EXHAUST FLEXI SLIGHTLY LOOSE

Fail 9 May 2022 15,982 miles

Front Brakes imbalanced across an axle by more than 50% Axle 1 (1.2.1 (b) (ii)) DANGEROUS

FRONT EXHAUST FLEXI SLIGHTLY LOOSE

Pass 21 May 2021 13,247 miles

Front Tyre worn close to legal limit/worn on edge both front (5.2.3 (e))

Offside Rear Registration plate lamp missing in the case of multiple lamps or light sources (4.7.1 (b) (i))

Pass 7 May 2020 11,196 miles

How Reliable is the Citroen C1?

Based on 2,448,436 MOT tests across 189,733 vehicles.

78.5%
Pass Rate
4,548
Miles/Year
21
Year Lifespan
189,733
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 31,976
Registration plate lamp not working 14,045
Windscreen wiper does not clear the windscreen effectively 13,225
Full Citroen C1 reliability report

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BP66 BYY is a 2017 Citroen C1 in White with a 1,200cc petrol engine. This vehicle has been through 13 MOT tests with a personal pass rate of 61.5%.

Across all 2017 Citroen C1 models, the average MOT pass rate is 86.5% with a typical mileage of 27,766 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Citroen C1 fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 31,976 recorded failures. If you're considering buying BP66 BYY, it's worth having these areas checked by a mechanic before committing.

The Citroen C1 typically stays on UK roads for around 21 years. At 9 years old, this Citroen C1 is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of BP66 BYY?

You can check the full history of BP66 BYY by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was BP66 BYY registered?

BP66 BYY is a 2017 Citroen C1, first registered on 9 January 2017.

Is BP66 BYY safe to buy?

The MOT history for BP66 BYY shows 13 tests with a 61.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does BP66 BYY 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 BP66 BYY. 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.