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A21 ENX

2006 Audi A4

Black Petrol 4163cc
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MOT Status

Valid
Expires15 Dec 2026
Tests22 (16 pass, 6 fail)
Pass rate72.7%

Mileage

98,409 mi
Last recorded98,409 miles
Recorded on8 Dec 2025
Typical for 2006 Audi A495,954 mi

Below or average mileage for this year

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

RegistrationA21 ENX
MakeAudi
ModelA4
Year2006
ColourBlack
Fuel typePetrol
Engine4,163cc

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

16 pass 6 fail
Pass 8 Dec 2025 98,409 miles

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

Pass 16 Dec 2024 96,193 miles
Pass 8 May 2023 92,422 miles
Pass 16 May 2022 92,190 miles
Fail 16 May 2022 92,190 miles

Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt both front inner (6.1.7 (g) (ii))

Pass 19 May 2021 87,580 miles

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

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

Pass 5 Mar 2020 87,384 miles
Pass 13 Mar 2019 86,317 miles
Fail 9 Mar 2019 86,317 miles

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

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

Nearside Front Shock absorbers light misting of oil or has limited damping effect (5.3.2 (b))

Offside Front Position lamp not working (4.2.1 (a))

Offside Front Shock absorbers light misting of oil or has limited damping effect (5.3.2 (b))

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

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

Pass 11 Jul 2017 85,976 miles

Shock absorber has a light misting of oil both front (2.7.3)

Fail 11 Jul 2017 85,976 miles

Offside Registration plate lamp not working (1.1.C.1d)

Shock absorber has a light misting of oil both front (2.7.3)

Pass 1 Jul 2016 84,535 miles

Nearside Front Shock absorber has a light misting of oil (2.7.3)

Offside Front Shock absorber has a light misting of oil (2.7.3)

Fail 1 Jul 2016 84,530 miles

Nearside Front wheel bearing rough when rotated (2.5.A.2)

Nearside Front Shock absorber has a light misting of oil (2.7.3)

Offside Front Shock absorber has a light misting of oil (2.7.3)

Pass 16 Jun 2015 80,903 miles

Nearside Front Shock absorber has a light misting of oil (2.7.3)

Nearside Rear Shock absorber has a light misting of oil (2.7.3)

Offside Front Shock absorber has a light misting of oil (2.7.3)

Pass 12 Jun 2014 77,686 miles

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

n/s/f tyre has a cut in the side wall not deep enough to reach the cords

Pass 7 Jun 2013 71,460 miles

Nearside Front Shock absorber has a light misting of oil (2.7.3)

Offside Front Shock absorber has a light misting of oil (2.7.3)

near side front tyre has cut to side wall

Pass 1 Jun 2012 61,445 miles
Fail 15 Jun 2011 53,122 miles

Nearside Front Headlamp aim too low (1.8)

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

Offside Front Headlamp aim too high (1.8)

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

Pass 15 Jun 2011 53,122 miles

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

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

Pass 14 May 2010 44,300 miles

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

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

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Pass 27 May 2009 39,135 miles
Fail 23 May 2009 39,135 miles

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

Nearside Front Headlamp aim too low (1.8)

Offside Front Headlamp aim too high (1.8)

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

How Reliable is the Audi A4?

Based on 7,096,957 MOT tests across 571,801 vehicles.

76.1%
Pass Rate
7,591
Miles/Year
31
Year Lifespan
571,801
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 231,238
Suspension arm has excessive play in a ball joint 97,478
Brake hose excessively deteriorated 97,376
Windscreen wiper does not clear the windscreen effectively 84,223
Registration plate lamp not working 78,638
Full Audi A4 reliability report

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A21 ENX is a 2006 Audi A4 in Black with a 4,163cc petrol engine. This vehicle has been through 22 MOT tests with a personal pass rate of 72.7%.

Across all 2006 Audi A4 models, the average MOT pass rate is 76.9% with a typical mileage of 95,954 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 Audi A4 fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 231,238 recorded failures. If you're considering buying A21 ENX, it's worth having these areas checked by a mechanic before committing.

The Audi A4 typically stays on UK roads for around 31 years. At 20 years old, this Audi A4 is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of A21 ENX?

You can check the full history of A21 ENX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was A21 ENX registered?

A21 ENX is a 2006 Audi A4, first registered on 10 June 2006.

Is A21 ENX safe to buy?

The MOT history for A21 ENX shows 22 tests with a 72.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does A21 ENX 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 A21 ENX. 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.