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9929 UN

2013 Mercedes-benz S-class

Black Diesel 2179cc
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MOT Status

Valid
Expires9 Feb 2027
Tests25 (19 pass, 6 fail)
Pass rate76%

Mileage

136,898 mi
Last recorded136,898 miles
Recorded on10 Feb 2026
Typical for 2013 Mercedes-benz S-class70,014 mi

Significantly above average — investigate

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

Registration9929 UN
MakeMercedes-benz
ModelS-class
Year2013
ColourBlack
Fuel typeDiesel
Engine2,179cc

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

19 pass 6 fail
Pass 10 Feb 2026 136,898 miles
Pass 9 Sep 2025 94,643 miles
Pass 10 Jan 2025 134,638 miles

Nearside Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

Offside Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

Pass 14 Nov 2024 87,936 miles
Fail 13 Nov 2024 87,936 miles

Nearside Rear Parking brake inoperative on one side (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

Pass 17 Jan 2024 128,352 miles
Pass 18 Oct 2022 126,674 miles

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

Nearside Rear Tyre worn close to legal limit/worn on edge 1.6 mm (5.2.3 (e))

Offside Front Inner Tyre worn close to legal limit/worn on edge edag (5.2.3 (e))

Fail 18 Oct 2022 128,673 miles

Front Registration plate does not conform to the specified requirements (0.1 (d))

Offside Rear Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (5.2.3 (d) (i))

Rear Registration plate does not conform to the specified requirements (0.1 (d))

Nearside Front Headlamp aim too low (4.1.2 (a))

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

Nearside Rear Tyre worn close to legal limit/worn on edge 1.6 mm (5.2.3 (e))

Offside Front Inner Tyre worn close to legal limit/worn on edge edag (5.2.3 (e))

Pass 23 Aug 2021 106,089 miles
Pass 8 Dec 2020 86,744 miles
Pass 23 Nov 2019 78,988 miles
Pass 19 Nov 2018 69,600 miles

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

Pass 13 Aug 2018 86,029 miles

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

Nearside Rear 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 Torque arm (5.3.4 (a) (i))

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

Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Fail 13 Aug 2018 86,029 miles

Anti-lock braking system warning lamp indicates an ABS fault (1.6 (b))

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

Nearside Rear 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 Torque arm (5.3.4 (a) (i))

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

Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Nearside Front Wheel bearing play so excessive that directional control is impaired (5.1.3 (a) (ii))

Offside Front Wheel bearing play so excessive that directional control is impaired (5.1.3 (a) (ii))

Pass 23 Nov 2017 58,669 miles

Front Brake pad(s) wearing thin (3.5.1g)

Nearside Front Tyre worn close to the legal limit (4.1.E.1)

Offside Front Tyre worn close to the legal limit (4.1.E.1)

Rear Brake pad(s) wearing thin (3.5.1g)

Pass 23 Aug 2017 80,652 miles
Fail 21 Aug 2017 80,652 miles

Offside Front Lower Front suspension ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt (2.4.G.2)

Nearside Front Tyre has ply or cords exposed (4.1.D.1b) DANGEROUS

Offside Front Lower Front suspension has slight play in a lower suspension ball joint (2.5.B.1a)

Pass 23 Nov 2016 46,573 miles
Pass 22 Aug 2016 73,697 miles

Nearside Front front brake fluctuating, but not excessively (3.7.B.3)

Offside Front front brake fluctuating, but not excessively (3.7.B.3)

Fail 22 Aug 2016 73,697 miles

Nearside Front Lower Front suspension ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt (2.4.G.2)

Nearside Front Windscreen wiper does not clear the windscreen effectively (8.2.2)

Nearside Front Lower Front suspension has slight play in a lower suspension ball joint (2.5.B.1a)

Nearside Front front brake fluctuating, but not excessively (3.7.B.3)

Offside Front front brake fluctuating, but not excessively (3.7.B.3)

Pass 14 Sep 2015 66,811 miles
Pass 23 Sep 2014 60,043 miles
Fail 22 Sep 2014 60,043 miles

Brake pedal anti-slip provision incomplete (3.3.A.1b)

Pass 21 Sep 2013 53,083 miles

Offside Front Suspension arm has slight play in a ball joint (2.4.G.2)

Pass 19 Sep 2012 42,440 miles

How Reliable is the Mercedes-benz S-class?

Based on 692,220 MOT tests across 62,130 vehicles.

80.6%
Pass Rate
6,086
Miles/Year
39
Year Lifespan
62,130
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 25,613
Brake pipe excessively corroded 8,895
Parking brake: efficiency below requirements 6,706
Suspension arm has excessive play in a ball joint 6,018
Windscreen wiper does not clear the windscreen effectively 5,811
Full Mercedes-benz S-class reliability report

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9929 UN is a 2013 Mercedes-benz S-class in Black with a 2,179cc diesel engine. This vehicle has been through 25 MOT tests with a personal pass rate of 76%.

Across all 2013 Mercedes-benz S-class models, the average MOT pass rate is 85.8% with a typical mileage of 70,014 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 S-class fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 25,613 recorded failures. If you're considering buying 9929 UN, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz S-class typically stays on UK roads for around 39 years. At 13 years old, this Mercedes-benz S-class is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of 9929 UN?

You can check the full history of 9929 UN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was 9929 UN registered?

9929 UN is a 2013 Mercedes-benz S-class, first registered on 23 October 2013.

Is 9929 UN safe to buy?

The MOT history for 9929 UN shows 25 tests with a 76% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does 9929 UN 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 9929 UN. 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.