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.
At a glance
This 2021 Suzuki Sx4 S-Cross Sz4 B-Jet Mhev Hybrid Electric (Clean) 1373cc has had 3 MOT tests on record, passing every one. It has 15,791 miles on the clock, averaging 3,296 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KN21 FHX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 15,791 miles |
| Reading date | |
| Miles last year | 4,519 |
| Average per year | 3,296 |
| Mileage consistency | Variable |
Check KN21 FHX
- 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 3 tests on record
Explore more about the Suzuki Sx4 S-Cross Sz4 B-Jet Mhev
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Vehicle Details
| Registration | KN21 FHX |
| Make | Suzuki |
| Model | Sx4 S-Cross Sz4 B-Jet Mhev |
| Colour | Red |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1373cc |
| Year | 2021 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KN21 F plates
Browse all KN21 F registrations from Luton.
About KN21 FHX
What car is KN21 FHX?
KN21 FHX is a red Suzuki Sx4 S-Cross Sz4 B-Jet Mhev, hybrid electric (clean) (1373cc). First registered in Luton in 2021.
What is the mileage of KN21 FHX?
The last recorded mileage for KN21 FHX was 15,791 miles, recorded on 8 Dec 2025 during its most recent MOT test.
Has KN21 FHX passed its MOT?
KN21 FHX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 8 Dec 2025.
Is KN21 FHX ULEZ compliant?
Based on its fuel type and registration year, KN21 FHX is likely ULEZ compliant. Electric — exempt. This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KN21 FHX?
KN21 FHX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.