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T121 BYE

2018 Smart (mcc) Forfour

Black Petrol 999cc
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MOT Status

Valid
Expires22 Apr 2027
Tests5 (5 pass, 0 fail)
Pass rate100%

Mileage

31,445 mi
Last recorded31,445 miles
Recorded on23 Apr 2026
Typical for 2018 Smart (mcc) Forfour24,670 mi

Above average mileage for this year

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

RegistrationT121 BYE
MakeSmart (mcc)
ModelForfour
Year2018
ColourBlack
Fuel typePetrol
Engine999cc

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

5 pass
Pass 23 Apr 2026 31,445 miles
Pass 8 Apr 2025 27,991 miles

Tyre slightly damaged/cracking or perishing All tyres cracked (5.2.3 (d) (ii))

Pass 31 May 2024 26,123 miles

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 23 May 2023 21,620 miles
Pass 10 Nov 2021 147,316 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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T121 BYE is a 2018 Smart (mcc) Forfour in Black with a 999cc petrol engine. This vehicle has been through 5 MOT tests with a personal pass rate of 100%.

Across all 2018 Smart (mcc) Forfour models, the average MOT pass rate is 85.0% with a typical mileage of 24,670 miles. This particular vehicle has performed better than the average for its year.

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 T121 BYE, 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 8 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 T121 BYE?

You can check the full history of T121 BYE by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was T121 BYE registered?

T121 BYE is a 2018 Smart (mcc) Forfour, first registered on 15 August 2018.

Is T121 BYE safe to buy?

The MOT history for T121 BYE shows 5 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 T121 BYE 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 T121 BYE. 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.