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ST66 XRH

2017 Smart (mcc) Forfour

White Petrol 898cc
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MOT Status

Valid
Expires29 Jan 2027
Tests9 (7 pass, 2 fail)
Pass rate77.8%

Mileage

44,199 mi
Last recorded44,199 miles
Recorded on16 Jan 2026
Typical for 2017 Smart (mcc) Forfour29,279 mi

Significantly above average — investigate

4 checks still locked for this Smart (mcc)
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationST66 XRH
MakeSmart (mcc)
ModelForfour
Year2017
ColourWhite
Fuel typePetrol
Engine898cc

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

7 pass 2 fail
Pass 16 Jan 2026 44,199 miles
Pass 30 Jan 2025 36,929 miles
Fail 30 Jan 2025 36,929 miles

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

Fail 24 Jan 2025 36,905 miles

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

Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))

Exhaust has a minor leak of exhaust gases (6.1.2 (a))

Pass 24 Jan 2024 27,013 miles

Nearside Front Inner Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Offside Front Inner Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Pass 16 Jan 2023 17,636 miles
Pass 17 Jan 2022 16,611 miles

Items removed from driver's view prior to test ()

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

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

Pass 14 Jan 2021 14,843 miles
Pass 17 Jan 2020 9,533 miles

How Reliable is the Smart (mcc) Forfour?

Based on 256,394 MOT tests across 26,709 vehicles.

78.9%
Pass Rate
4,633
Miles/Year
22
Year Lifespan
26,709
On UK Roads

Top MOT Failure Points

Windscreen wiper does not clear the windscreen effectively 2,304
Tyre tread depth below requirements of 1.6mm 2,283
Registration plate lamp not working 2,059
Brake pad(s) less than 1.5 mm thick 1,676
Full Smart (mcc) Forfour reliability report

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ST66 XRH is a 2017 Smart (mcc) Forfour in White with a 898cc petrol engine. This vehicle has been through 9 MOT tests with a personal pass rate of 77.8%.

Across all 2017 Smart (mcc) Forfour models, the average MOT pass rate is 83.6% with a typical mileage of 29,279 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 Smart (mcc) Forfour fails its MOT is windscreen wiper does not clear the windscreen effectively, accounting for 2,304 recorded failures. If you're considering buying ST66 XRH, it's worth having these areas checked by a mechanic before committing.

The Smart (mcc) Forfour typically stays on UK roads for around 22 years. At 9 years old, this Smart (mcc) Forfour is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of ST66 XRH?

You can check the full history of ST66 XRH by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was ST66 XRH registered?

ST66 XRH is a 2017 Smart (mcc) Forfour, first registered on 18 January 2017.

Is ST66 XRH safe to buy?

The MOT history for ST66 XRH shows 9 tests with a 77.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does ST66 XRH 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 ST66 XRH. 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.