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B17 CSJ

2021 Audi A4

Grey Diesel 1996cc
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MOT Status

Valid
Expires11 Jun 2027
Tests14 (12 pass, 2 fail)
Pass rate85.7%

Mileage

70,737 mi
Last recorded70,737 miles
Recorded on28 May 2026
Typical for 2021 Audi A429,604 mi

Significantly above average — investigate

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

RegistrationB17 CSJ
MakeAudi
ModelA4
Year2021
ColourGrey
Fuel typeDiesel
Engine1,996cc

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

12 pass 2 fail
Pass 28 May 2026 70,737 miles
Pass 4 Dec 2025 105,335 miles

Offside Rear Coil spring corroded (5.3.1 (b) (i))

Fail 3 Dec 2025 105,333 miles

Nearside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Offside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Offside Rear Coil spring corroded (5.3.1 (b) (i))

Pass 29 May 2025 61,025 miles
Pass 17 Dec 2024 99,569 miles
Pass 12 Jun 2024 49,486 miles
Pass 23 Dec 2023 95,634 miles
Pass 15 Nov 2023 95,337 miles
Fail 15 Nov 2023 95,334 miles

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

Pass 24 Oct 2022 90,538 miles

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

Pass 16 Nov 2021 85,142 miles
Pass 14 Nov 2020 81,022 miles
Pass 25 Feb 2020 73,285 miles
Pass 21 Mar 2019 57,550 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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B17 CSJ is a 2021 Audi A4 in Grey with a 1,996cc diesel engine. This vehicle has been through 14 MOT tests with a personal pass rate of 85.7%.

Across all 2021 Audi A4 models, the average MOT pass rate is 91.6% with a typical mileage of 29,604 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 B17 CSJ, 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 5 years old, this Audi A4 is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of B17 CSJ?

You can check the full history of B17 CSJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was B17 CSJ registered?

B17 CSJ is a 2021 Audi A4, first registered on 20 December 2021.

Is B17 CSJ safe to buy?

The MOT history for B17 CSJ shows 14 tests with a 85.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does B17 CSJ 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 B17 CSJ. 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.