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GN03 DZT

2003 Seat Leon

Grey Petrol 1781cc
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MOT Status

Valid
Expires18 Dec 2026
Tests32 (20 pass, 12 fail)
Pass rate62.5%

Mileage

85,506 mi
Last recorded85,506 miles
Recorded on15 Dec 2025
Typical for 2003 Seat Leon80,078 mi

Below or average mileage for this year

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

RegistrationGN03 DZT
MakeSeat
ModelLeon
Year2003
ColourGrey
Fuel typePetrol
Engine1,781cc

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

20 pass 12 fail
Pass 15 Dec 2025 85,506 miles

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

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

Nearside Windscreen wiper blade defective (3.4 (b) (i))

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

Offside Indicator tell-tale inoperative (4.9.1 (a) (i))

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

Offside Windscreen wiper blade defective (3.4 (b) (i))

Pass 10 Dec 2024 83,949 miles

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

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

Offside Indicator tell-tale inoperative (4.9.1 (a) (i))

Pass 19 Dec 2023 81,018 miles

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

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

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

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

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

Offside Indicator tell-tale inoperative (4.9.1 (a) (i))

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

Fail 19 Dec 2023 81,018 miles

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

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

Nearside Rear Direction indicator incorrect colour (4.4.3 (a))

Nearside Front Tyre has ply or cords exposed (5.2.3 (d) (ii)) DANGEROUS

Offside Front Tyre has ply or cords exposed (5.2.3 (d) (ii)) DANGEROUS

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

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

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

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

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

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

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

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

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

Offside Indicator tell-tale inoperative (4.9.1 (a) (i))

Offside Rear Direction indicator slightly discoloured (4.4.3 (a))

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

Pass 19 Dec 2022 76,480 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 (5.2.3 (d) (ii))

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

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

Offside Indicator tell-tale inoperative (4.9.1 (a) (i))

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

Fail 13 Dec 2022 76,466 miles

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

Exhaust carbon monoxide content at idle exceeds manufacturer's specified limits (8.2.1.2 (b))

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

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))

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

Offside Indicator tell-tale inoperative (4.9.1 (a) (i))

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

Pass 29 Nov 2021 72,603 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 (5.2.3 (d) (ii))

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

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

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

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

Fail 18 Nov 2021 72,533 miles

Nearside Rear Brake hose leaking on a hydraulic braking system (1.1.12 (c) (ii)) DANGEROUS

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

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

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

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

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

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

Pass 14 Dec 2020 69,622 miles
Fail 3 Dec 2020 69,518 miles

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

Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b))

Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b))

Exhaust hydrocarbon content after 2nd fast idle exceeds default limits (8.2.1.2 (b))

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

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

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

Pass 14 Jun 2019 64,877 miles

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

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

Fail 7 Jun 2019 64,809 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 default limits (8.2.1.2 (b))

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

Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b))

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

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

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

Pass 11 Jun 2018 60,869 miles

tyres wearing on eges

Fail 2 Jun 2018 60,869 miles

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

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

Exhaust has a minor leak of exhaust gases rear and center joint (6.1.2 (a))

tyres wearing on eges

Pass 6 Jun 2017 56,742 miles
Pass 8 Jun 2016 52,383 miles
Fail 1 Jun 2016 52,319 miles

Exhaust emissions Lambda reading after 2nd fast idle outside specified limits (7.3.D.3)

Exhaust emissions carbon monoxide content after 2nd fast idle excessive (7.3.D.3)

Offside Stop lamp not working (1.2.1b)

Pass 20 May 2015 47,453 miles
Fail 16 May 2015 47,426 miles

Nearside rear brake binding (3.7.B.1)

Offside rear brake binding (3.7.B.1)

Stop lamp not working (1.2.1b)

Pass 23 May 2014 43,062 miles
Pass 21 May 2013 38,264 miles
Fail 21 May 2013 38,264 miles

Rear Brake pad(s) less than 1.5 mm thick (3.5.1g)

front and rear discs worn and grooved

Pass 26 May 2012 32,742 miles

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

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

Fail 26 May 2012 32,742 miles

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

Nearside Rear Direction indicator incorrect colour (1.4.A.2f)

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

Offside Rear Direction indicator incorrect colour (1.4.A.2f)

Pass 3 May 2011 26,697 miles

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

n/s and o/s rear brakes slightly binding

Pass 8 Apr 2010 21,842 miles
Fail 1 Apr 2010 21,752 miles

Nearside Windscreen wiper does not clear the windscreen effectively (8.2.2)

Offside Windscreen wiper does not clear the windscreen effectively (8.2.2)

Fail 10 Feb 2009 16,659 miles

Nearside Rear position lamp(s) adversely affected by the operation of another lamp (1.1.A.3f)

Nearside Stop lamp not working (1.2.1b)

Offside Rear fog lamp not working (1.3.2b)

Pass 10 Feb 2009 16,659 miles
Pass 13 Feb 2008 12,557 miles
Pass 12 Mar 2007 11,255 miles
Pass 14 Mar 2006 9,103 miles

How Reliable is the Seat Leon?

Based on 3,000,659 MOT tests across 265,838 vehicles.

78.0%
Pass Rate
7,526
Miles/Year
26
Year Lifespan
265,838
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 67,909
Brake pad(s) less than 1.5 mm thick 25,884
Windscreen wiper does not clear the windscreen effectively 22,706
Stop lamp not working 22,676
position lamp(s) not working 18,548
Full Seat Leon reliability report

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GN03 DZT is a 2003 Seat Leon in Grey with a 1,781cc petrol engine. This vehicle has been through 32 MOT tests with a personal pass rate of 62.5%.

Across all 2003 Seat Leon models, the average MOT pass rate is 71.5% with a typical mileage of 80,078 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 Seat Leon fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 67,909 recorded failures. If you're considering buying GN03 DZT, it's worth having these areas checked by a mechanic before committing.

The Seat Leon typically stays on UK roads for around 26 years. At 23 years old, this Seat Leon is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of GN03 DZT?

You can check the full history of GN03 DZT by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was GN03 DZT registered?

GN03 DZT is a 2003 Seat Leon, first registered on 1 April 2003.

Is GN03 DZT safe to buy?

The MOT history for GN03 DZT shows 32 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 GN03 DZT 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 GN03 DZT. 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.