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121 PG

2014 Mercedes-benz Sl

Silver Petrol 4663cc
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MOT Status

Valid
Expires21 Feb 2027
Tests12 (10 pass, 2 fail)
Pass rate83.3%

Mileage

133,055 mi
Last recorded133,055 miles
Recorded on22 Jan 2026
Typical for 2014 Mercedes-benz Sl33,262 mi

Significantly above average — investigate

4 checks still locked for this Mercedes-benz
Stolen
Finance
Write-off
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Vehicle Details

Registration121 PG
MakeMercedes-benz
ModelSl
Year2014
ColourSilver
Fuel typePetrol
Engine4,663cc

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MOT History

10 pass 2 fail
Pass 22 Jan 2026 133,055 miles
Pass 5 Feb 2025 126,080 miles
Pass 14 Feb 2024 117,194 miles
Fail 6 Feb 2024 117,122 miles

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

Pass 25 Jan 2023 106,939 miles

fuel pipe at rear heavily corroded above the exhaust

Pass 24 Jan 2022 97,723 miles
Pass 27 Jan 2021 87,812 miles

Nearside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Pass 30 Jan 2020 79,021 miles
Fail 23 Jan 2020 78,832 miles

Nearside Rear Brake pipe excessively corroded (1.1.11 (c))

Offside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Pass 7 Feb 2019 65,812 miles

Offside Front Lower Suspension arm ball joint has slight play (5.3.4 (a) (i))

Pass 15 Feb 2018 51,726 miles

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Pass 22 Feb 2017 37,301 miles

How Reliable is the Mercedes-benz Sl?

Based on 528,820 MOT tests across 35,553 vehicles.

83.4%
Pass Rate
2,023
Miles/Year
43
Year Lifespan
35,553
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 8,801
Tyre has ply or cords exposed 3,812
Brake pipe excessively corroded 3,463
Tyre has a cut in excess of the requirements deep enough to reach the ply or cords 3,077
Windscreen wiper does not clear the windscreen effectively 2,767
Full Mercedes-benz Sl reliability report

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121 PG is a 2014 Mercedes-benz Sl in Silver with a 4,663cc petrol engine. This vehicle has been through 12 MOT tests with a personal pass rate of 83.3%.

Across all 2014 Mercedes-benz Sl models, the average MOT pass rate is 89.0% with a typical mileage of 33,262 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 Mercedes-benz Sl fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 8,801 recorded failures. If you're considering buying 121 PG, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz Sl typically stays on UK roads for around 43 years. At 12 years old, this Mercedes-benz Sl is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of 121 PG?

You can check the full history of 121 PG by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was 121 PG registered?

121 PG is a 2014 Mercedes-benz Sl, first registered on 10 April 2014.

Is 121 PG safe to buy?

The MOT history for 121 PG shows 12 tests with a 83.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does 121 PG 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 121 PG. 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.