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 Volkswagen Tiguan Petrol 1498cc has had 3 MOT tests on record, passing 2 and failing once (67% pass rate). It has 76,545 miles on the clock, averaging 14,052 miles per year, above the UK average of 7,400. The 1.5 TSI EVO engine is known for dada and engine management software / act (active cylinder technology) calibration.
MOT & Mileage History for CF21 BTX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 76,545 miles |
| Reading date | |
| Miles last year | 18,315 |
| Average per year | 14,052 |
| Mileage consistency | Consistent |
Check CF21 BTX
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 3 tests on record
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Reported issues for this Volkswagen Tiguan
These are the most commonly reported problems on Volkswagen Tiguan models (2016–2024), based on owner reports and workshop data across the UK.
DADA
Engine management software / ACT (Active Cylinder Technology) calibration
Faulty ECU mapping causes poor transition between 2- and 4-cylinder modes, leading to hesitation, juddering, or "kangarooing" (RPM drop/stall risk in 1st gear). Cross-model issue in manuals.[1][2][3][4]
Explore more about the Volkswagen Tiguan
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Vehicle Details
| Registration | CF21 BTX |
| Make | Volkswagen |
| Model | Tiguan |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | CF — Cardiff, Cymru (Wales) |
| Age identifier | 21 — March 2021 to August 2021 |
More CF21 B plates
Browse all CF21 B registrations from Cardiff.
About CF21 BTX
What car is CF21 BTX?
CF21 BTX is a grey Volkswagen Tiguan, petrol (1498cc). First registered in Cardiff in 2021.
What is the mileage of CF21 BTX?
The last recorded mileage for CF21 BTX was 76,545 miles, recorded on 8 Jan 2026 during its most recent MOT test.
Has CF21 BTX passed its MOT?
CF21 BTX has had 3 MOT tests with a 67% pass rate (2 passes, 1 failure). It last passed on 8 Jan 2026.
Is CF21 BTX ULEZ compliant?
Based on its fuel type and registration year, CF21 BTX 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 CF21 BTX?
CF21 BTX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.