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NJ04 HYX

2004 Daihatsu Copen

Silver Petrol 659cc
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MOT Status

Expired
Expires1 Jul 2026
Tests23 (18 pass, 5 fail)
Pass rate78.3%

Mileage

63,141 mi
Last recorded63,141 miles
Recorded on27 Jun 2025
Typical for 2004 Daihatsu Copen42,400 mi

Significantly above average — investigate

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

RegistrationNJ04 HYX
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

18 pass 5 fail
Pass 27 Jun 2025 63,141 miles

General slight surface corrosion

Pass 2 Jul 2024 60,715 miles

Nearside Vehicle structure is corroded but structural rigidity is not significantly reduced outer sill (6.1.1 (c) (i))

Pass 27 Apr 2023 60,289 miles

Front Coil spring corroded both (5.3.1 (b) (i))

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

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

Fail 21 Apr 2023 60,289 miles

Emissions unable to be completed (8.2.1.2 (d))

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

Front Coil spring corroded both (5.3.1 (b) (i))

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

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

Pass 26 Apr 2022 59,958 miles

both n s and o s sill corroded

Fail 26 Apr 2022 59,958 miles

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

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

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

Exhaust has a minor leak of exhaust gases middle slight hole (6.1.2 (a))

both n s and o s sill corroded

Pass 22 Apr 2021 59,084 miles

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

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

Pass 29 Apr 2020 58,966 miles
Pass 10 Sep 2018 58,487 miles
Fail 29 Aug 2018 58,485 miles

Nearside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength seal (5.3.6 (a) (i))

Nearside Suspension component mounting prescribed area excessively corroded significantly reducing structural strength rear seal (5.3.6 (a) (i))

Offside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength seal (5.3.6 (a) (i))

Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength seal (5.3.6 (a) (i))

Pass 30 Jun 2017 55,420 miles
Fail 26 Jun 2017 55,413 miles

Nearside Front Inner Suspension component mounting prescribed area is excessively corroded floor/sill (2.4.A.3)

Nearside Front Inner Suspension component mounting prescribed area is excessively corroded wing (2.4.A.3)

Nearside Rear Inner Suspension component mounting prescribed area is excessively corroded arch (2.4.A.3)

Nearside Rear Inner Suspension component mounting prescribed area is excessively corroded end sill (2.4.A.3)

Nearside Rear Inner Suspension component mounting prescribed area is excessively corroded valance (2.4.A.3)

Offside Front Inner Suspension component mounting prescribed area is excessively corroded wing (2.4.A.3)

Offside Rear Inner Suspension component mounting prescribed area is excessively corroded arch (2.4.A.3)

Offside Rear Inner Suspension component mounting prescribed area is excessively corroded chassis (2.4.A.3)

Offside Rear Inner Suspension component mounting prescribed area is excessively corroded end sill (2.4.A.3)

Offside Rear Inner Suspension component mounting prescribed area is excessively corroded sill (2.4.A.3)

Offside Rear Outer Suspension component mounting prescribed area is excessively corroded sill (2.4.A.3)

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

Pass 4 Oct 2016 55,368 miles
Pass 31 Oct 2014 54,265 miles
Pass 19 Aug 2013 51,600 miles

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

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

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

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

Pass 20 Aug 2012 48,728 miles

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

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

Pass 20 Aug 2011 44,275 miles
Pass 13 Aug 2010 39,163 miles

Nearside Front Tyre worn close to the legal limit (4.1.E.1)

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

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

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

Pass 6 Aug 2009 35,117 miles
Pass 21 Aug 2008 32,577 miles
Fail 20 Aug 2008 32,577 miles

Nearside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.D.1a)

Nearside Front brake disc excessively pitted (3.5.1h)

Offside Front brake disc excessively pitted (3.5.1h)

Pass 18 Mar 2008 30,071 miles
Pass 9 Mar 2007 22,842 miles

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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NJ04 HYX is a 2004 Daihatsu Copen in Silver with a 659cc petrol engine. This vehicle has been through 23 MOT tests with a personal pass rate of 78.3%.

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 performed better than the average for its year.

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 NJ04 HYX, 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 NJ04 HYX?

You can check the full history of NJ04 HYX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was NJ04 HYX registered?

NJ04 HYX is a 2004 Daihatsu Copen, first registered on 8 March 2004.

Is NJ04 HYX safe to buy?

The MOT history for NJ04 HYX shows 23 tests with a 78.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does NJ04 HYX 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 NJ04 HYX. 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.