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LK55 UCN

2006 Mercedes-benz Clk

Black Petrol 1796cc
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MOT Status

Expired
Expires17 Sep 2026
Tests14 (8 pass, 6 fail)
Pass rate57.1%

Mileage

153,350 mi
Last recorded153,350 miles
Recorded on2 Sep 2026
Typical for 2006 Mercedes-benz Clk73,393 mi

Significantly above average — investigate

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

RegistrationLK55 UCN
MakeMercedes-benz
ModelClk
Year2006
ColourBlack
Fuel typePetrol
Engine1,796cc

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

8 pass 6 fail
Fail 2 Sep 2026 153,350 miles

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

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a))

Front Exhaust has a major leak of exhaust gases (6.1.2 (a))

Front Exhaust system insecure (6.1.2 (a))

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

Nearside Headlamp lens seriously defective (4.1.1 (b) (ii))

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

Offside Headlamp lens seriously defective (4.1.1 (b) (ii))

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

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

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

Offside Rear Nail in tyre

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

Pass 18 Sep 2025 149,253 miles
Fail 18 Sep 2025 149,226 miles

Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a))

Nearside Front Position lamp not working (4.2.1 (a) (ii))

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

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

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

Offside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Pass 10 Sep 2024 143,754 miles

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

Pass 30 Oct 2023 140,643 miles

Nearside Front Headlamp lens slightly defective (4.1.1 (b) (i))

Offside Front Headlamp lens slightly defective (4.1.1 (b) (i))

Fail 30 Oct 2023 140,643 miles

Nearside Front Headlamp lens slightly defective (4.1.1 (b) (i))

Offside Front Headlamp lens slightly defective (4.1.1 (b) (i))

Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii))

Pass 3 Nov 2022 136,318 miles
Pass 19 Oct 2021 133,247 miles

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

Offside Rear Coil spring corroded (5.3.1 (b) (i))

Fail 19 Oct 2021 133,247 miles

Central Front Windscreen washer provides insufficient washer liquid (3.5 (a))

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

Offside Rear Coil spring corroded (5.3.1 (b) (i))

Pass 22 Oct 2020 130,659 miles
Pass 2 Nov 2019 127,491 miles
Fail 28 Oct 2019 127,436 miles

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

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

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

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

Offside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

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

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

Pass 5 Nov 2018 186,522 miles
Fail 5 Nov 2018 186,522 miles

Nearside Front Brake disc significantly and obviously worn (1.1.14 (a) (i))

Offside Front Brake disc significantly and obviously worn (1.1.14 (a) (i))

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

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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LK55 UCN is a 2006 Mercedes-benz Clk in Black with a 1,796cc petrol engine. This vehicle has been through 14 MOT tests with a personal pass rate of 57.1%.

Across all 2006 Mercedes-benz Clk models, the average MOT pass rate is 75.4% with a typical mileage of 73,393 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 LK55 UCN, 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 20 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 LK55 UCN?

You can check the full history of LK55 UCN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was LK55 UCN registered?

LK55 UCN is a 2006 Mercedes-benz Clk, first registered on 19 January 2006.

Is LK55 UCN safe to buy?

The MOT history for LK55 UCN shows 14 tests with a 57.1% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does LK55 UCN 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 LK55 UCN. 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.