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K4 GNN

2007 Mercedes-benz Sl

Black Petrol 3498cc
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MOT Status

Valid
Expires21 Feb 2027
Tests20 (17 pass, 3 fail)
Pass rate85%

Mileage

84,251 mi
Last recorded84,251 miles
Recorded on20 Feb 2026
Typical for 2007 Mercedes-benz Sl47,638 mi

Significantly above average — investigate

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

RegistrationK4 GNN
MakeMercedes-benz
ModelSl
Year2007
ColourBlack
Fuel typePetrol
Engine3,498cc

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

17 pass 3 fail
Pass 20 Feb 2026 84,251 miles

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

Offside Rear Outer Brake Hose Running Close To Wheel

Fail 20 Feb 2026 84,251 miles

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

Parking brake efficiency below requirements (1.4.2 (a) (i))

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

Offside Rear Outer Brake Hose Running Close To Wheel

Pass 21 Feb 2025 81,327 miles

Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))

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

Pass 20 Feb 2024 75,130 miles

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

Pass 22 Feb 2023 69,058 miles

Nearside Rear Brake pipe corroded, covered in grease or other material front to rear pipe (1.1.11 (c))

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

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

Fail 13 Feb 2023 68,880 miles

Offside Rear Brake hose connection leaking on a hydraulic braking system brake hose to caliper connection leaking (1.1.12 (c) (ii)) DANGEROUS

Nearside Rear Brake pipe corroded, covered in grease or other material front to rear pipe (1.1.11 (c))

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

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

Pass 14 Feb 2022 64,595 miles
Pass 16 Feb 2021 60,337 miles
Pass 10 Jul 2020 57,107 miles
Fail 8 Jul 2020 59,107 miles

Offside Front Coil spring fractured or broken (5.3.1 (b) (i))

Pass 9 Apr 2019 54,663 miles

Nearside Rear 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))

Pass 16 Apr 2018 47,922 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 2 May 2017 47,312 miles
Pass 18 May 2016 45,346 miles

Brake hydraulic reservoir fluid close to minimum level (3.6.G.1b)

Pass 29 Apr 2015 40,913 miles
Pass 1 May 2014 34,924 miles
Pass 16 May 2013 28,011 miles
Pass 14 Jun 2012 20,285 miles
Pass 17 Jun 2011 11,520 miles
Pass 30 Sep 2010 10,718 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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K4 GNN is a 2007 Mercedes-benz Sl in Black with a 3,498cc petrol engine. This vehicle has been through 20 MOT tests with a personal pass rate of 85%.

Across all 2007 Mercedes-benz Sl models, the average MOT pass rate is 85.9% with a typical mileage of 47,638 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 K4 GNN, 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 19 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 K4 GNN?

You can check the full history of K4 GNN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was K4 GNN registered?

K4 GNN is a 2007 Mercedes-benz Sl, first registered on 30 September 2007.

Is K4 GNN safe to buy?

The MOT history for K4 GNN shows 20 tests with a 85% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does K4 GNN 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 K4 GNN. 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.