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NKZ 6141

2004 Daihatsu Copen

Silver Petrol 659cc
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MOT Status

Valid
Expires24 Aug 2026
Tests8 (4 pass, 4 fail)
Pass rate50%

Mileage

30,594 mi
Last recorded30,594 miles
Recorded on25 Aug 2025
Typical for 2004 Daihatsu Copen42,400 mi

Below or average mileage for this year

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

RegistrationNKZ 6141
MakeDaihatsu
ModelCopen
Year2004
ColourSilver
Fuel typePetrol
Engine659cc

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

4 pass 4 fail
Pass 25 Aug 2025 30,594 miles
Fail 25 Aug 2025 30,592 miles

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

Pass 16 Aug 2024 30,395 miles

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

Nearside Front Tyre slightly damaged/cracking or perishing 165/50/15 (5.2.3 (d) (ii))

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

Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

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

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

Fail 13 Aug 2024 30,384 miles

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

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

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

Nearside Front Tyre slightly damaged/cracking or perishing 165/50/15 (5.2.3 (d) (ii))

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

Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

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

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

Pass 15 May 2023 29,922 miles

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

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

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

Fail 15 May 2023 29,922 miles

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

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

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

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

Pass 11 May 2022 29,442 miles
Fail 11 May 2022 29,441 miles

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

How Reliable is the Daihatsu Copen?

Based on 38,710 MOT tests across 2,415 vehicles.

79.6%
Pass Rate
2,614
Miles/Year
23
Year Lifespan
2,415
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 717
Windscreen wiper does not clear the windscreen effectively 540
Exhaust emissions Lambda reading after 2nd fast idle outside specified limits 452
Exhaust has a major leak of exhaust gases 306
brake disc excessively pitted 194
Full Daihatsu Copen reliability report

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NKZ 6141 is a 2004 Daihatsu Copen in Silver with a 659cc petrol engine. This vehicle has been through 8 MOT tests with a personal pass rate of 50%.

Across all 2004 Daihatsu Copen models, the average MOT pass rate is 77.7% with a typical mileage of 42,400 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 Daihatsu Copen fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 717 recorded failures. If you're considering buying NKZ 6141, it's worth having these areas checked by a mechanic before committing.

The Daihatsu Copen typically stays on UK roads for around 23 years. At 22 years old, this Daihatsu Copen is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of NKZ 6141?

You can check the full history of NKZ 6141 by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was NKZ 6141 registered?

NKZ 6141 is a 2004 Daihatsu Copen, first registered on 20 December 2004.

Is NKZ 6141 safe to buy?

The MOT history for NKZ 6141 shows 8 tests with a 50% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does NKZ 6141 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 NKZ 6141. 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.