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KBZ 2021

2004 Audi A4

Red Petrol 4163cc
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MOT Status

Valid
Expires21 Jul 2027
Tests28 (21 pass, 7 fail)
Pass rate75%

Mileage

100,180 mi
Last recorded100,180 miles
Recorded on21 Jul 2026
Typical for 2004 Audi A498,966 mi

Below or average mileage for this year

4 checks still locked for this Audi
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Vehicle Details

RegistrationKBZ 2021
MakeAudi
ModelA4
Year2004
ColourRed
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

21 pass 7 fail
Pass 21 Jul 2026 100,180 miles

Front Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Front Upper Suspension arm pin or bush worn but not resulting in excessive movement both sides (5.3.4 (a) (i))

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

Offside Front Outer Track rod end ball joint has slight play (2.1.3 (b) (i))

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

Rear Brake hose slightly deteriorated both sides (1.1.12 (b) (ii))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

undertrays fitted front to rear

Fail 21 Jul 2026 100,180 miles

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

Front Service brake lagging in operation (1.2.1 (d))

Front Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Front Upper Suspension arm pin or bush worn but not resulting in excessive movement both sides (5.3.4 (a) (i))

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

Offside Front Outer Track rod end ball joint has slight play (2.1.3 (b) (i))

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

Rear Brake hose slightly deteriorated both sides (1.1.12 (b) (ii))

Rear Service brake lagging in operation (1.2.1 (d))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

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

undertrays fitted front to rear

Pass 16 Jul 2025 97,118 miles

Front Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Front Upper Suspension arm pin or bush worn but not resulting in excessive movement both sides (5.3.4 (a) (i))

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

Rear Brake hose slightly deteriorated both sides (1.1.12 (b) (ii))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

undertrays fitted front to rear

Fail 16 Jul 2025 97,118 miles

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

Front Service brake lagging in operation (1.2.1 (d))

Offside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))

Rear Service brake lagging in operation (1.2.1 (d))

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

Front Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Front Upper Suspension arm pin or bush worn but not resulting in excessive movement both sides (5.3.4 (a) (i))

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

Rear Brake hose slightly deteriorated both sides (1.1.12 (b) (ii))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

undertrays fitted front to rear

Pass 22 Jul 2024 93,753 miles

Nearside Front Lower Suspension arm ball joint has slight play Forward control arm (5.3.4 (a) (i))

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

Offside Front Lower Suspension arm ball joint has slight play Forward control arm (5.3.4 (a) (i))

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

Rear Anti-roll bar corroded but not seriously weakened (5.3.3 (b) (i))

Sub-frame corroded but not seriously weakened Front and rear (5.3.3 (b) (i))

Fail 19 Jul 2024 93,753 miles

Offside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt Boot split (6.1.7 (g) (ii))

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

Nearside Front Lower Suspension arm ball joint has slight play Forward control arm (5.3.4 (a) (i))

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

Offside Front Lower Suspension arm ball joint has slight play Forward control arm (5.3.4 (a) (i))

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

Rear Anti-roll bar corroded but not seriously weakened (5.3.3 (b) (i))

Sub-frame corroded but not seriously weakened Front and rear (5.3.3 (b) (i))

Fail 20 Jun 2024 93,575 miles

Offside Front Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt cv boot split open . (6.1.7 (g) (ii))

Supplementary restraint system warning lamp indicates a fault air bag light on . (7.1.6 (a))

Central Front Oil leak, but not excessive engine oil leak . (8.4.1 (a) (i))

Front Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Lower under trays fitted .

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

Rear Anti-roll bar corroded but not seriously weakened (5.3.3 (b) (i))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Rear Upper Suspension arm corroded but not seriously weakened nearside and offside rear upper suspension arms have corrosion . (5.3.3 (b) (i))

Pass 28 Jun 2023 92,706 miles

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

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

Offside Front Inner Drive shaft joint constant velocity boot severely deteriorated by clip (6.1.7 (g) (i))

Pass 21 Jun 2022 91,395 miles

Front Suspension arm pin or bush worn but not resulting in excessive movement nearside and offside front upper suspension arms inner bushes deteriorating cracking . (5.3.4 (a) (i))

Nearside Rear Registration plate lamp inoperative in the case of multiple lamps or light sources number plate lamp inop . (4.7.1 (b) (i))

Offside Rear Nail in tyre tyre has a nail in it . 235/40zr18

Oil leak, but not excessive engine has an oil leak . (8.4.1 (a) (i))

Rear Brake disc worn, but not excessively brake discs have lipped . (1.1.14 (a) (i))

Rear Tyre slightly damaged/cracking or perishing both rear tyres have cracking 235/40zr18 (5.2.3 (d) (ii))

all rear and front suspension components have a coating of light corrosion .

Pass 10 Jun 2021 88,712 miles
Fail 9 Jun 2021 88,711 miles

Nearside Rear Brake hose excessively deteriorated (1.1.12 (b) (ii))

Offside Rear Brake hose excessively damaged (1.1.12 (b) (ii))

Offside Front Tyre has a tear, caused by separation or partial failure of its structure (5.2.3 (d) (ii)) DANGEROUS

Pass 8 Jul 2020 82,124 miles
Pass 31 Jul 2019 79,363 miles
Pass 24 Jul 2018 79,215 miles

Nearside Front Nail in tyre

Nearside Rear Brake hose slightly damaged ferrule corroding and perrishing (1.1.12 (b) (i))

Offside Rear Brake hose slightly damaged ferrule corroded and perrishing (1.1.12 (b) (i))

Pass 28 Jun 2017 78,671 miles

Front brake pipes on calipers rusty

Play in steering rack inner joint(s)

Rear Brake hose slightly deteriorated both (3.6.B.4d)

Rear brake pipe unions and ferrules corroded

corrosion forming on subframes and suspension components

corrosion forming on underside of vehicle

Fail 28 Jun 2017 78,671 miles

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

Front brake pipes on calipers rusty

Play in steering rack inner joint(s)

Rear Brake hose slightly deteriorated both (3.6.B.4d)

Rear brake pipe unions and ferrules corroded

corrosion forming on subframes and suspension components

corrosion forming on underside of vehicle

Pass 24 Jun 2016 77,833 miles

Front brake discs pitted

Play in steering rack inner joint(s)

Rear Brake hose slightly deteriorated both (3.6.B.4d)

Rear brake pipe unions corroded

Pass 10 Apr 2015 76,640 miles
Pass 10 Apr 2015 76,634 miles
Pass 2 May 2014 70,046 miles
Fail 1 May 2014 70,026 miles

Nearside Front Upper Suspension arm rubber bush deteriorated resulting in excessive movement (2.4.G.2)

Centre Exhaust has a minor leak of exhaust gases (7.1.2)

Nail in nearside rear tyre

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

Offside Front Suspension arm rubber bush deteriorated but not resulting in excessive movement (2.4.G.2)

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

Oil leak

Rear Anti-roll bar corroded but not seriously weakened (2.4.G.1)

Pass 13 May 2013 63,212 miles
Pass 14 Apr 2012 55,613 miles
Pass 6 May 2011 49,501 miles
Pass 16 Apr 2010 39,311 miles
Pass 17 Apr 2009 30,907 miles
Pass 15 Apr 2008 23,844 miles

front bumper under trims insecure

offside front and nearside front brake pads appear to be wearing low recommend wheel removal of wheels for inspection

offside rear tyre inner tread to shoulder wearing

Pass 20 Apr 2007 17,705 miles

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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Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

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KBZ 2021 is a 2004 Audi A4 in Red with a 4,163cc petrol engine. This vehicle has been through 28 MOT tests with a personal pass rate of 75%.

Across all 2004 Audi A4 models, the average MOT pass rate is 74.7% with a typical mileage of 98,966 miles. This particular vehicle has performed better than the average for its year.

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 KBZ 2021, 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 22 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 KBZ 2021?

You can check the full history of KBZ 2021 by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KBZ 2021 registered?

KBZ 2021 is a 2004 Audi A4, first registered on 22 April 2004.

Is KBZ 2021 safe to buy?

The MOT history for KBZ 2021 shows 28 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KBZ 2021 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 KBZ 2021. 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.