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T11 NLT

2009 Mercedes-benz Slk

Black Petrol 3498cc
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MOT Status

Expired
Expires23 Aug 2026
Tests19 (14 pass, 5 fail)
Pass rate73.7%

Mileage

66,867 mi
Last recorded66,867 miles
Recorded on23 Aug 2025
Typical for 2009 Mercedes-benz Slk47,311 mi

Significantly above average — investigate

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

RegistrationT11 NLT
MakeMercedes-benz
ModelSlk
Year2009
ColourBlack
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

14 pass 5 fail
Pass 23 Aug 2025 66,867 miles
Pass 24 Aug 2024 65,193 miles

Central exhaust clamps corroded

Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Front Windscreen wiper blade defective (3.4 (b) (i))

Front under tray on at time of MOT

Nearside Front Shock absorbers has slight external damage to the casing corroded (5.3.2 (b))

Nearside Rear Shock absorbers has slight external damage to the casing corroded (5.3.2 (b))

Offside Front Shock absorbers has slight external damage to the casing corroded (5.3.2 (b))

Offside Rear Shock absorbers has slight external damage to the casing corroded (5.3.2 (b))

Offside Rear brake light water leaking in has no affect on the emitted light

Rear Brake disc worn, but not excessively (1.1.14 (a) (i))

Rear axle corroded not seriously weakened

gearbox sump heavily corroded, not leaking

Fail 20 Aug 2024 65,184 miles

Fuel cap/sealing device ineffective (6.1.3 (b) (i))

Central exhaust clamps corroded

Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Front Windscreen wiper blade defective (3.4 (b) (i))

Front under tray on at time of MOT

Nearside Front Shock absorbers has slight external damage to the casing corroded (5.3.2 (b))

Nearside Rear Shock absorbers has slight external damage to the casing corroded (5.3.2 (b))

Offside Front Shock absorbers has slight external damage to the casing corroded (5.3.2 (b))

Offside Rear Shock absorbers has slight external damage to the casing corroded (5.3.2 (b))

Offside Rear brake light water leaking in has no affect on the emitted light

Rear Brake disc worn, but not excessively (1.1.14 (a) (i))

Rear axle corroded not seriously weakened

gearbox sump heavily corroded, not leaking

Pass 10 Jul 2024 65,094 miles
Pass 12 Jul 2023 64,877 miles
Fail 12 Jul 2023 64,877 miles

Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))

Nearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

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

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

Pass 9 Jul 2022 60,849 miles

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

Front Inner Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))

Pass 8 Apr 2021 59,833 miles
Pass 24 Jul 2019 56,831 miles

Rear Brake hose slightly deteriorated both (1.1.12 (b) (ii))

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

Fail 16 Jul 2019 56,831 miles

Offside Rear Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))

Rear Brake hose slightly deteriorated both (1.1.12 (b) (ii))

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

Pass 19 Jul 2018 53,472 miles
Pass 13 Jul 2017 46,784 miles
Pass 8 Jun 2016 39,804 miles

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)

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

Pass 11 Jun 2015 32,752 miles

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)

Pass 18 Jun 2014 25,788 miles
Fail 18 Jun 2014 25,788 miles

Nearside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

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

Pass 19 Jun 2013 17,528 miles
Fail 19 Jun 2013 17,528 miles

Front registration plate displaying a honeycomb or similar effect background (6.3.3)

Rear registration plate displaying a honeycomb or similar effect background (6.3.3)

Pass 22 Jun 2012 11,468 miles

How Reliable is the Mercedes-benz Slk?

Based on 1,335,553 MOT tests across 81,472 vehicles.

80.0%
Pass Rate
3,226
Miles/Year
29
Year Lifespan
81,472
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 28,060
coil spring broken 11,334
Stop lamp not working 8,797
Brake pipe excessively corroded 8,610
Tyre has ply or cords exposed 8,088
Full Mercedes-benz Slk reliability report

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T11 NLT is a 2009 Mercedes-benz Slk in Black with a 3,498cc petrol engine. This vehicle has been through 19 MOT tests with a personal pass rate of 73.7%.

Across all 2009 Mercedes-benz Slk models, the average MOT pass rate is 80.7% with a typical mileage of 47,311 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 Slk fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 28,060 recorded failures. If you're considering buying T11 NLT, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz Slk typically stays on UK roads for around 29 years. At 17 years old, this Mercedes-benz Slk is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of T11 NLT?

You can check the full history of T11 NLT by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was T11 NLT registered?

T11 NLT is a 2009 Mercedes-benz Slk, first registered on 21 March 2009.

Is T11 NLT safe to buy?

The MOT history for T11 NLT shows 19 tests with a 73.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does T11 NLT 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 T11 NLT. 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.