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DX21 BYJ

2021 Renault Unknown

White Diesel 2298cc
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MOT Status

Valid
Expires5 May 2027
Tests6 (3 pass, 3 fail)
Pass rate50%

Mileage

269,665 mi
Last recorded269,665 miles
Recorded on28 Apr 2026
Typical for 2021 Renault Unknown40,072 mi

Significantly above average — investigate

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

RegistrationDX21 BYJ
MakeRenault
ModelUnknown
Year2021
ColourWhite
Fuel typeDiesel
Engine2,298cc

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

3 pass 3 fail
Pass 28 Apr 2026 269,665 miles

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

Nearside Front Road wheel slightly distorted (5.2.2 (c) (i))

Nearside Side repeater lens defective which has no effect on emitted light (4.4.1 (b) (i))

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

Fail 28 Apr 2026 250,883 miles

Anti-lock braking system warning lamp indicates an ABS fault (1.6 (b))

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

Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))

Nearside Front Shock absorbers has a serious fluid leak (5.3.2 (b))

Offside Rear Outline marker lamp not working (4.2.1 (a) (ii))

Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))

Windscreen washer provides insufficient washer liquid (3.5 (a))

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

Nearside Front Road wheel slightly distorted (5.2.2 (c) (i))

Nearside Side repeater lens defective which has no effect on emitted light (4.4.1 (b) (i))

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

Pass 2 May 2025 179,761 miles

Nearside Side repeater lens defective which has no effect on emitted light (4.4.1 (b) (i))

Fail 2 May 2025 179,761 miles

Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))

Nearside Side repeater lens defective which has no effect on emitted light (4.4.1 (b) (i))

Windscreen washer provides insufficient washer liquid (3.5 (a))

Pass 2 May 2024 110,069 miles

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

Fail 2 May 2024 110,069 miles

Front Headlamp aim too low (4.1.2 (a))

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

How Reliable is the Renault Unknown?

Based on 7,955 MOT tests across 2,773 vehicles.

79.6%
Pass Rate
5,187
Miles/Year
25
Year Lifespan
2,773
On UK Roads
Full Renault Unknown reliability report

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DX21 BYJ is a 2021 Renault Unknown in White with a 2,298cc diesel engine. This vehicle has been through 6 MOT tests with a personal pass rate of 50%.

Across all 2021 Renault Unknown models, the average MOT pass rate is 80.6% with a typical mileage of 40,072 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The Renault Unknown typically stays on UK roads for around 25 years. At 5 years old, this Renault Unknown is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of DX21 BYJ?

You can check the full history of DX21 BYJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was DX21 BYJ registered?

DX21 BYJ is a 2021 Renault Unknown, first registered on 6 May 2021.

Is DX21 BYJ safe to buy?

The MOT history for DX21 BYJ shows 6 tests with a 50% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does DX21 BYJ 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 DX21 BYJ. 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.