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
KM15 XNH

2015 Seat Leon · Diesel · 1968cc

Grey Registered in Luton, Luton and Northampton · 11 years old

Vehicle summary

MakeSeat
ModelLeon
Year2015
FuelDiesel
Engine1968cc
ColourGrey
ULEZ (est.)Likely Non-compliantDiesel pre-2015
Est. Annual Tax£165–£265

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 2015 Seat Leon Diesel 1968cc has had 12 MOT tests on record, passing 9 and failing 3 (75% pass rate). It has 140,134 miles on the clock, averaging 12,370 miles per year, above the UK average of 7,400. The 2.0 TDI engine is known for crlb and egr valve.

MOT & Mileage History for KM15 XNH

Valid
MOT Status
Expires
140,134
Last Mileage
Recorded
12
Total Tests
Since 2018
75%
Pass Rate
9 passed, 3 failed

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

3

MOT failures recorded

Out of 12 tests on record
12,370

Average miles/year

Above UK average of 7,400
1

Gap in MOT history

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

Mileage Analysis

Above average
Latest reading140,134 miles
Reading date
Miles last year5,610
Average per year12,370
Mileage consistencyVariable
Mileage over time for KM15 XNH 44k68k92k116k140k '18'26'23

Check KM15 XNH

Full MOT Test History 12 tests on record

PASS
Mileage140,134 miles
Since last MOT+5,610 miles
PASS
Mileage134,524 miles
Since last MOT+15 miles
FAIL
Mileage134,509 miles
Since last MOT+7,739 miles
PASS
Mileage126,770 miles
Since last MOT+9,541 miles
PASS
Mileage117,229 miles
FAIL
Mileage138,939 miles
Since last MOT+32,312 miles
PASS
Mileage106,627 miles
Since last MOT+11,355 miles
PASS
Mileage95,272 miles
Since last MOT+188 miles
FAIL
Mileage95,084 miles
Since last MOT+24,873 miles
PASS
Mileage70,211 miles
Since last MOT+16,543 miles
PASS
Mileage53,668 miles
Since last MOT+9,799 miles
PASS
Mileage43,869 miles

Similar cars to consider

Buyers comparing the Seat Leon often also look at these models. Check their MOT history and reliability before deciding:

🔧 Reported issues for this Seat Leon

These are the most commonly reported problems on Seat Leon models (2012–2020), based on owner reports and workshop data across the UK.

CRLB

EGR Valve

Clogs quickly with soot/carbon deposits.

Explore more about the Seat Leon

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

Vehicle Details

RegistrationKM15 XNH
MakeSeat
ModelLeon
ColourGrey
Fuel typeDiesel
Engine1968cc
Year2015
First registered
Area codeKM — Luton, Luton and Northampton
Age identifier15 — March 2015 to August 2015

More KM15 X plates

Browse all KM15 X registrations from Luton.

About KM15 XNH

What car is KM15 XNH?

KM15 XNH is a grey Seat Leon, diesel (1968cc). First registered in Luton in 2015.

What is the mileage of KM15 XNH?

The last recorded mileage for KM15 XNH was 140,134 miles, recorded on 20 Feb 2026 during its most recent MOT test.

Has KM15 XNH passed its MOT?

KM15 XNH has had 12 MOT tests with a 75% pass rate (9 passes, 3 failures). It last passed on 20 Feb 2026.

Is KM15 XNH ULEZ compliant?

Based on its fuel type and registration year, KM15 XNH is likely not ULEZ compliant. As a diesel vehicle registered in 2015, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.

How old is KM15 XNH?

KM15 XNH is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.