Vehicle summary
MakeKia
ModelRio 3 Mhev
Year2021
FuelHybrid Electric (Clean)
Engine998cc
ColourGrey
ULEZ (est.)Likely CompliantElectric — exempt
Est. Annual Tax£0
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.
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›Kia Rio 3 Mhev Common ProblemsKnown faults, recalls and issues reported by owners›Kia Rio 3 Mhev Service HistoryService intervals, what to check and maintenance costs›How to Check Kia Service HistoryStep-by-step guide to verifying dealer and garage records›Kia Rio 3 Mhev Price GuideCurrent market values based on real dealer pricing data
Vehicle Details
| Registration | RK21 UBW |
| Make | Kia |
| Model | Rio 3 Mhev |
| Colour | Grey |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 998cc |
| Year | 2021 |
| First registered | |
| Area code | RK — Reading, Reading |
| Age identifier | 21 — March 2021 to August 2021 |
More RK21 U plates
Browse all RK21 U registrations from Reading.
About RK21 UBW
What car is RK21 UBW?
RK21 UBW is an grey Kia Rio 3 Mhev, hybrid electric (clean) (998cc). First registered in Reading in 2021.
Is RK21 UBW ULEZ compliant?
Based on its fuel type and registration year, RK21 UBW 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 RK21 UBW?
RK21 UBW is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.