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R377 COT

2011 Mercedes-benz Sl

Silver Petrol 3498cc
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MOT Status

Valid
Expires23 Jun 2027
Tests14 (13 pass, 1 fail)
Pass rate92.9%

Mileage

50,571 mi
Last recorded50,571 miles
Recorded on16 Jun 2026
Typical for 2011 Mercedes-benz Sl34,709 mi

Significantly above average — investigate

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

RegistrationR377 COT
MakeMercedes-benz
ModelSl
Year2011
ColourSilver
Fuel typePetrol
Engine3,498cc

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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

13 pass 1 fail
Pass 16 Jun 2026 50,571 miles
Pass 24 Jun 2025 45,089 miles
Pass 4 Jun 2024 36,831 miles
Pass 16 May 2023 29,482 miles
Pass 28 Mar 2022 22,079 miles
Pass 4 Jun 2021 19,643 miles
Pass 1 Apr 2021 19,380 miles

Offside Rear tyre tread getting low and sidewall starting to crack / perish

Pass 2 Mar 2020 18,680 miles

Offside Rear tyre tread getting low

Pass 28 Jan 2019 17,901 miles
Pass 28 Nov 2017 16,258 miles
Fail 28 Nov 2017 16,256 miles

Nearside Rear Tyre has a bulge, caused by separation or partial failure of its structure inner sidewall (4.1.D.1b)

Pass 31 Oct 2016 13,775 miles

Engine covers & Under trays fitted obscuring the view to some components

Pass 20 Oct 2015 12,370 miles
Pass 10 Nov 2014 11,418 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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R377 COT is a 2011 Mercedes-benz Sl in Silver with a 3,498cc petrol engine. This vehicle has been through 14 MOT tests with a personal pass rate of 92.9%.

Across all 2011 Mercedes-benz Sl models, the average MOT pass rate is 87.6% with a typical mileage of 34,709 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 R377 COT, 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 15 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 R377 COT?

You can check the full history of R377 COT by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was R377 COT registered?

R377 COT is a 2011 Mercedes-benz Sl, first registered on 1 November 2011.

Is R377 COT safe to buy?

The MOT history for R377 COT shows 14 tests with a 92.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does R377 COT 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 R377 COT. 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.