Free MOT Check →Full MOT history & mileage Service History £6.99 →Full refund if no data found Full Car Check £7.49 →Crashed, financed & ownership data by Experian
OY12 YSW

2012 Seat Mii · Petrol · 999cc

Red Registered in Oxford, Oxford · 14 years old

Vehicle summary

MakeSeat
ModelMii
Year2012
FuelPetrol
Engine999cc
ColourRed
ULEZ (est.)Likely CompliantPetrol post-2005 (Euro 4)
Est. Annual Tax£20–£30

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 2012 Seat Mii Petrol 999cc has had 15 MOT tests on record, passing 10 and failing 5 (67% pass rate). It has 98,710 miles on the clock, averaging 6,744 miles per year, below the UK average of 7,400.

MOT & Mileage History for OY12 YSW

Check DVSA
MOT Status
Due date passed
98,710
Last Mileage
Recorded
15
Total Tests
Since 2015
67%
Pass Rate
10 passed, 5 failed

Data from DVSA. Last updated August 2026. Check gov.uk for the latest.

5

MOT failures recorded

Out of 15 tests on record
6,744

Average miles/year

Below UK average of 7,400
1

Gap in MOT history

Periods with no valid MOT — may have been SORN or untaxed

Mileage Analysis

Below average
Latest reading98,710 miles
Reading date
Miles last year4,483
Average per year6,744
Mileage consistencyVariable
Mileage over time for OY12 YSW 32k49k66k82k99k '15'25'20

Check OY12 YSW

MOT History
Every test result, advisory & failure
Free
Valuation
What is this Seat Mii worth?
Free

Full MOT Test History 15 tests on record

PASS
Mileage98,710 miles
Since last MOT+4,483 miles
PASS
Mileage94,227 miles
Since last MOTRetest
FAIL
Mileage94,227 miles
Since last MOT+6,205 miles
PASS
Mileage88,022 miles
Since last MOT+5,449 miles
PASS
Mileage82,573 miles
Since last MOT+9,044 miles
PASS
Mileage73,529 miles
Since last MOT+5,472 miles
PASS
Mileage68,057 miles
Since last MOTRetest
FAIL
Mileage68,057 miles
Since last MOT+13,369 miles
PASS
Mileage54,688 miles
Since last MOTRetest
FAIL
Mileage54,688 miles
Since last MOT+3,416 miles
PASS
Mileage51,272 miles
Since last MOT+143 miles
FAIL
Mileage51,129 miles
Since last MOT+5,578 miles
PASS
Mileage45,551 miles
Since last MOT+6,219 miles
PASS
Mileage39,332 miles
Since last MOT+6,887 miles
FAIL
Mileage32,445 miles

Explore more about the Seat Mii

Thinking about buying this car? These resources will help you make an informed decision.

›Seat Mii Common ProblemsKnown faults, recalls and issues reported by owners›Seat Mii Service HistoryService intervals, what to check and maintenance costs›How to Check Seat Service HistoryStep-by-step guide to verifying dealer and garage records›Seat Mii Price GuideCurrent market values based on real dealer pricing data

Vehicle Details

RegistrationOY12 YSW
MakeSeat
ModelMii
ColourRed
Fuel typePetrol
Engine999cc
Year2012
First registered
Area codeOY — Oxford, Oxford
Age identifier12 — March 2012 to August 2012

More OY12 Y plates

Browse all OY12 Y registrations from Oxford.

About OY12 YSW

What car is OY12 YSW?

OY12 YSW is an red Seat Mii, petrol (999cc). First registered in Oxford in 2012.

What is the mileage of OY12 YSW?

The last recorded mileage for OY12 YSW was 98,710 miles, recorded on 23 Apr 2025 during its most recent MOT test.

Has OY12 YSW passed its MOT?

OY12 YSW has had 15 MOT tests with a 67% pass rate (10 passes, 5 failures). It last passed on 23 Apr 2025.

Is OY12 YSW ULEZ compliant?

Based on its fuel type and registration year, OY12 YSW 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 OY12 YSW?

OY12 YSW is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.