Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
MOT & Mileage History for KN21 XCU
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
About average| Latest reading | 30,924 miles |
| Reading date | |
| Miles last year | 9,042 |
| Average per year | 7,991 |
| Mileage consistency | Consistent |
Check KN21 XCU
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 4 tests on record
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Reported issues for this Dacia Sandero
These are the most commonly reported problems on Dacia Sandero models (2012–2021), based on owner reports and workshop data across the UK.
Rust on sills, wheel arches, and underbody seams
Surface rust bubbles or perforates due to basic anti-corrosion coatings failing in UK damp/salt conditions. · Typical repair: £400-£1,200 (sanding, primer, paint; worse if panels need welding). Estimated at indie garage rates.
Suspension bush wear (front lower control arm and rear trailing arm bushes)
Rubber bushes degrade fast due to basic design and poor compound quality. · Typical repair: £200-£500 (bushes + alignment; full arms if seized). Indie rates.
Interior rattles and squeaks (dashboard, door cards, seats)
Cheap plastics and seat foam compress/ loosen, causing persistent creaks. · Typical repair: £50-£200 (felt tape, foam, or panel clips). DIY often.
Infotainment glitches (Media Nav system freezing, Bluetooth dropouts)
Software bugs or head unit faults cause unresponsiveness. · Typical repair: £100-£400 (reset/software flash or unit swap).
Timing chain and tensioner
Explore more about the Dacia Sandero
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Vehicle Details
| Registration | KN21 XCU |
| Make | Dacia |
| Model | Sandero |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 998cc |
| Year | 2021 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KN21 X plates
Browse all KN21 X registrations from Luton.
About KN21 XCU
What car is KN21 XCU?
KN21 XCU is a grey Dacia Sandero, petrol (998cc). First registered in Luton in 2021.
What is the mileage of KN21 XCU?
The last recorded mileage for KN21 XCU was 30,924 miles, recorded on 12 Jan 2026 during its most recent MOT test.
Has KN21 XCU passed its MOT?
KN21 XCU has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 12 Jan 2026.
Is KN21 XCU ULEZ compliant?
Based on its fuel type and registration year, KN21 XCU is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KN21 XCU?
KN21 XCU is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.