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J129 SBL

1991 Mercedes-benz Sl

Silver Petrol 4973cc
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MOT Status

Valid
Expires1 Apr 2027
Tests12 (11 pass, 1 fail)
Pass rate91.7%

Mileage

85,216 mi
Last recorded85,216 miles
Recorded on26 Mar 2026
Typical for 1991 Mercedes-benz Sl85,052 mi

Below or average mileage for this year

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

RegistrationJ129 SBL
MakeMercedes-benz
ModelSl
Year1991
ColourSilver
Fuel typePetrol
Engine4,973cc

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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

11 pass 1 fail
Pass 26 Mar 2026 85,216 miles

Coil spring corroded all four (5.3.1 (b) (i))

Power steering component has slight seepage from a component (2.1.5 (a))

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

Pass 2 Apr 2025 84,449 miles

Coil spring corroded all four (5.3.1 (b) (i))

Power steering component has slight seepage from a component (2.1.5 (a))

exhaust corroded

Pass 17 Jul 2023 83,745 miles

Exhaust system corroded.

Pass 20 Jul 2022 82,745 miles
Pass 20 Jul 2021 82,416 miles
Pass 23 Jun 2020 81,319 miles
Pass 9 May 2018 81,265 miles
Pass 29 Sep 2011 80,886 miles

o/s/f tyre worn low inner edge

Pass 10 Sep 2010 80,885 miles

Body has slight corrosion (6.1.B.2)

Offside Headlamp damaged but light output not reduced (1.7.5a)

Rear Brake hose has slight corrosion to ferrules (3.6.B.4e)

Rear Brake pipe slightly corroded (3.6.B.2c)

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

Fail 10 Sep 2010 80,885 miles

Body has slight corrosion (6.1.B.2)

Headlamp aim too low (1.8)

Offside Headlamp damaged but light output not reduced (1.7.5a)

Rear Brake hose has slight corrosion to ferrules (3.6.B.4e)

Rear Brake pipe slightly corroded (3.6.B.2c)

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

Pass 3 Jul 2008 80,785 miles

Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.5b)

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

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

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

front brake juddering slightly (3.7.A.2b)

Pass 4 May 2006 80,785 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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J129 SBL is a 1991 Mercedes-benz Sl in Silver with a 4,973cc petrol engine. This vehicle has been through 12 MOT tests with a personal pass rate of 91.7%.

Across all 1991 Mercedes-benz Sl models, the average MOT pass rate is 81.3% with a typical mileage of 85,052 miles. This particular vehicle has performed better than the average for its year.

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 J129 SBL, 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 35 years old, this Mercedes-benz Sl is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of J129 SBL?

You can check the full history of J129 SBL by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was J129 SBL registered?

J129 SBL is a 1991 Mercedes-benz Sl, first registered on 6 August 1991.

Is J129 SBL safe to buy?

The MOT history for J129 SBL shows 12 tests with a 91.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does J129 SBL 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 J129 SBL. 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.