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 Hyundai Ioniq Hybrid Electric (Clean) 1580cc has had 5 MOT tests on record, passing every one. It has 143,552 miles on the clock, averaging 37,683 miles per year, above the UK average of 7,400.
MOT & Mileage History for RF21 DDX
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
Above average| Latest reading | 143,552 miles |
| Reading date | |
| Miles last year | 20,253 |
| Average per year | 37,683 |
| Mileage consistency | Consistent |
Check RF21 DDX
- 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 5 tests on record
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Vehicle Details
| Registration | RF21 DDX |
| Make | Hyundai |
| Model | Ioniq |
| Colour | White |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1580cc |
| Year | 2021 |
| First registered | |
| Area code | RF — Reading, Reading |
| Age identifier | 21 — March 2021 to August 2021 |
More RF21 D plates
Browse all RF21 D registrations from Reading.
About RF21 DDX
What car is RF21 DDX?
RF21 DDX is an white Hyundai Ioniq, hybrid electric (clean) (1580cc). First registered in Reading in 2021.
What is the mileage of RF21 DDX?
The last recorded mileage for RF21 DDX was 143,552 miles, recorded on 3 Aug 2026 during its most recent MOT test.
Has RF21 DDX passed its MOT?
RF21 DDX has had 5 MOT tests with an 100% pass rate (5 passes, 0 failures). It last passed on 3 Aug 2026.
Is RF21 DDX ULEZ compliant?
Based on its fuel type and registration year, RF21 DDX 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 RF21 DDX?
RF21 DDX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.