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FN55 AOZ

2005 Mercedes-benz Clk

Black Petrol 3495cc
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MOT Status

Valid
Expires23 Jun 2027
Tests24 (15 pass, 9 fail)
Pass rate62.5%

Mileage

132,549 mi
Last recorded132,549 miles
Recorded on16 Jun 2026
Typical for 2005 Mercedes-benz Clk75,364 mi

Significantly above average — investigate

4 checks still locked for this Mercedes-benz
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Vehicle Details

RegistrationFN55 AOZ
MakeMercedes-benz
ModelClk
Year2005
ColourBlack
Fuel typePetrol
Engine3,495cc

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

15 pass 9 fail
Pass 16 Jun 2026 132,549 miles

Brake pipe corroded, covered in grease or other material All metal pipes corroded (1.1.11 (c))

Central Rear Stop lamp(s) non-obligatory stop lamp not working (4.3.1 (a) (ii))

Nearside Rear Outer Tyre slightly damaged Sidewall (5.2.3 (d) (ii))

Fail 16 Jun 2026 132,549 miles

Central Front Exhaust system insecure Bracket broken and rear bracket broken (6.1.2 (a))

Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))

Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))

Brake pipe corroded, covered in grease or other material All metal pipes corroded (1.1.11 (c))

Central Rear Stop lamp(s) non-obligatory stop lamp not working (4.3.1 (a) (ii))

Nearside Rear Outer Tyre slightly damaged Sidewall (5.2.3 (d) (ii))

Pass 24 Jun 2025 127,261 miles

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

Central Rear Upper Stop lamp(s) non-obligatory stop lamp not working (4.3.1 (a) (ii))

Oil leak, but not excessive Engine (8.4.1 (a) (i))

Rear Suspension component corroded but not seriously weakened (5.3.3 (b) (i))

Pass 14 May 2024 122,322 miles

Bonnet doesn't stay in open position.

Front Anti-roll bar pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

Nearside Front Exhaust mounting defective (6.1.2 (a))

Nearside Front Shock absorbers has light misting of oil (5.3.2 (b))

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Front Anti-roll bar linkage ball joint has slight play (5.3.4 (a) (i))

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

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

Offside Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

Offside Rear Service brake binding but not excessively (1.2.1 (f))

Oil leak, but not excessive (8.4.1 (a) (i))

Rear Anti-roll bar linkage pin or bush worn but not resulting in excessive movement All (5.3.4 (a) (i))

Rear Anti-roll bar pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

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

Rear Exhaust mounting defective (6.1.2 (a))

Rear Suspension component corroded but not seriously weakened All (5.3.3 (b) (i))

Stop lamp(s) non-obligatory stop lamp not working (4.3.1 (a) (ii))

Fail 7 May 2024 122,318 miles

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

Front Brakes imbalanced across an axle (1.2.1 (b) (i))

Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i))

Offside Front Suspension arm pin or bush excessively worn Castor arm (5.3.4 (a) (i))

Nearside Front Tyre has a bulge, caused by separation or partial failure of its structure (5.2.3 (d) (ii)) DANGEROUS

Bonnet doesn't stay in open position.

Front Anti-roll bar pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Front Registration plate deteriorated but not likely to be misread (0.1 (b))

Nearside Front Exhaust mounting defective (6.1.2 (a))

Nearside Front Shock absorbers has light misting of oil (5.3.2 (b))

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Front Anti-roll bar linkage ball joint has slight play (5.3.4 (a) (i))

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

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

Offside Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

Offside Rear Service brake binding but not excessively (1.2.1 (f))

Oil leak, but not excessive (8.4.1 (a) (i))

Rear Anti-roll bar linkage pin or bush worn but not resulting in excessive movement All (5.3.4 (a) (i))

Rear Anti-roll bar pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

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

Rear Exhaust mounting defective (6.1.2 (a))

Rear Suspension component corroded but not seriously weakened All (5.3.3 (b) (i))

Stop lamp(s) non-obligatory stop lamp not working (4.3.1 (a) (ii))

Pass 10 Jan 2023 113,932 miles

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

Rear Exhaust mounting defective (6.1.2 (a))

Fail 7 Jan 2023 113,930 miles

Nearside Front Road wheel fixing missing (5.2.1 (a) (i))

Nearside Rear Service brake excessively binding (1.2.1 (f))

Offside Front Upper Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Offside Rear Service brake excessively binding (1.2.1 (f))

Nearside Front Road wheel fractured (5.2.2 (a)) DANGEROUS

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

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

Rear Exhaust mounting defective (6.1.2 (a))

Pass 1 Dec 2021 110,284 miles

3rd Brake lamp inop

Central Exhaust mounting defective (6.1.2 (a))

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

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

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

Rear Exhaust mounting defective (6.1.2 (a))

Fail 25 Nov 2021 110,284 miles

Emissions not tested (8.2.1.2 (d))

Nearside Rear Service brake excessively binding (1.2.1 (f))

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

Nearside Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Offside Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

3rd Brake lamp inop

Central Exhaust mounting defective (6.1.2 (a))

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

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

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

Park brake lamp always on. lever not releasing correctly

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

Rear Exhaust mounting defective (6.1.2 (a))

Pass 25 Nov 2020 109,729 miles

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

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

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

Nearside Side repeater lens defective which has no effect on emitted light (4.4.1 (b) (i))

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

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

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

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

Offside Side repeater lens defective which has no effect on emitted light (4.4.1 (b) (i))

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

Fail 24 Nov 2020 109,729 miles

Offside Rear Position lamp not working (4.2.1 (a) (ii))

Offside Registration plate lamp does not illuminate simultaneously with the position lamps (4.7.2 (a))

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

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

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

Nearside Side repeater lens defective which has no effect on emitted light (4.4.1 (b) (i))

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

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

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

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

Offside Side repeater lens defective which has no effect on emitted light (4.4.1 (b) (i))

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

Fail 30 Oct 2020 109,728 miles

Central Stop lamp(s) not working (4.3.1 (a) (ii))

Electronic stability control warning lamp indicates a fault (7.12 (e))

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

Nearside Front Suspension arm ball joint excessively worn Castor arm (5.3.4 (a) (i))

Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))

Offside Front Headlamp levelling device inoperative Broken (4.1.5 (a))

Offside Rear Position lamp not working (4.2.1 (a) (ii))

Offside Rear Service brake excessively binding (1.2.1 (f))

Offside Registration plate lamp does not illuminate simultaneously with the position lamps (4.7.2 (a))

Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

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

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

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

Nearside Side repeater lens defective which has no effect on emitted light (4.4.1 (b) (i))

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

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

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

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

Offside Side repeater lens defective which has no effect on emitted light (4.4.1 (b) (i))

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

Pass 2 Apr 2019 97,843 miles

Central Rear Stop lamp(s) non-obligatory stop lamp not working (4.3.1 (a) (ii))

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

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

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

Fail 1 Apr 2019 97,843 miles

Front Registration plate inscription illegible (0.1 (b))

Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Nearside Stop lamp(s) not working (4.3.1 (a) (ii))

Offside Front Tyre has a bulge, caused by separation or partial failure of its structure (5.2.3 (d) (ii)) DANGEROUS

Central Rear Stop lamp(s) non-obligatory stop lamp not working (4.3.1 (a) (ii))

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

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

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

Pass 1 Mar 2018 85,378 miles

Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Front registration plate deteriorated but not likely to be misread (6.3.1d)

Nearside Front Suspension arm rubber bush deteriorated but not resulting in excessive movement caster (2.4.G.2)

Nearside Front wheel bearing has slight play (2.5.A.3c)

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

Offside Front Brake pipe slightly corroded (3.6.B.2c)

Offside Front Headlamp deteriorated but light output not reduced (1.7.5a)

Offside Front Suspension arm rubber bush deteriorated but not resulting in excessive movement caster (2.4.G.2)

Offside Front wheel bearing has slight play (2.5.A.3c)

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

Offside Rear coil spring corroded (2.4.C.1b)

Rear brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Rear exhaust hanger deteriated

Pass 21 Mar 2017 72,770 miles

Front registration plate deteriorated but not likely to be misread (6.3.1d)

Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

Pass 15 Mar 2016 70,966 miles
Pass 26 Feb 2015 68,470 miles
Pass 29 Oct 2013 65,685 miles
Pass 11 Nov 2010 53,260 miles
Pass 6 Nov 2009 45,537 miles

Front Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

o/s/f wheel arch linner and under tray damaged

Fail 4 Nov 2009 45,536 miles

Front registration plate missing (6.3.1a)

Nearside Front Headlamp aim too low (1.8)

Nearside Rear position lamp(s) excessively deteriorated so that it is not visible from a reasonable distance (1.1.A.3d)

Offside Front Tyre has a tear, caused by separation or partial failure of its structure (4.1.D.1b)

Front Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

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

o/s/f wheel arch linner and under tray damaged

Pass 5 Nov 2008 36,450 miles
Fail 5 Nov 2008 36,450 miles

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

Nearside Headlamp aim too low (1.8)

Parking brake lever has no reserve travel (3.1.6b)

Offside Front wheel bearing has slight play (2.5.A.3c)

How Reliable is the Mercedes-benz Clk?

Based on 1,410,029 MOT tests across 83,874 vehicles.

74.7%
Pass Rate
4,986
Miles/Year
28
Year Lifespan
83,874
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 59,319
coil spring broken 19,719
Suspension arm has excessive play in a ball joint 16,744
Track rod end ball joint has excessive play 14,943
Brake pad(s) less than 1.5 mm thick 14,136
Full Mercedes-benz Clk reliability report

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Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

£30k guarantee Instant results Cancel anytime

FN55 AOZ is a 2005 Mercedes-benz Clk in Black with a 3,495cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 62.5%.

Across all 2005 Mercedes-benz Clk models, the average MOT pass rate is 74.4% with a typical mileage of 75,364 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 Clk fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 59,319 recorded failures. If you're considering buying FN55 AOZ, it's worth having these areas checked by a mechanic before committing.

The Mercedes-benz Clk typically stays on UK roads for around 28 years. At 21 years old, this Mercedes-benz Clk is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of FN55 AOZ?

You can check the full history of FN55 AOZ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was FN55 AOZ registered?

FN55 AOZ is a 2005 Mercedes-benz Clk, first registered on 1 November 2005.

Is FN55 AOZ safe to buy?

The MOT history for FN55 AOZ shows 24 tests with a 62.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does FN55 AOZ 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 FN55 AOZ. 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.