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CN12 GUU

2012 Mercedes-Benz B-Class · Petrol · 1595cc

Blue Registered in Cardiff, Cymru (Wales) · 14 years old

Vehicle summary

MakeMercedes-Benz
ModelB-Class
Year2012
FuelPetrol
Engine1595cc
ColourBlue
ULEZ (est.)Likely CompliantPetrol post-2005 (Euro 4)
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 2012 Mercedes-Benz B-Class Petrol 1595cc has had 15 MOT tests on record, passing 11 and failing 4 (73% pass rate). It has 79,352 miles on the clock, averaging 4,103 miles per year, well below the UK average of 7,400.

MOT & Mileage History for CN12 GUU

Valid
MOT Status
Expires
79,352
Last Mileage
Recorded
15
Total Tests
Since 2015
73%
Pass Rate
11 passed, 4 failed

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

4

MOT failures recorded

Out of 15 tests on record
4,103

Average miles/year

Below UK average of 7,400
2

Gaps in MOT history

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

Mileage Analysis

Low mileage
Latest reading79,352 miles
Reading date
Average per year4,103
Mileage consistencyVariable
Mileage over time for CN12 GUU 35k46k57k68k79k '15'26'19

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Full MOT Test History 15 tests on record

PASS
Mileage79,352 miles
Since last MOTRetest
FAIL
Mileage79,352 miles
Since last MOT+7,620 miles
PASS
Mileage71,732 miles
Since last MOT+4,278 miles
PASS
Mileage67,454 miles
Since last MOT+7,760 miles
PASS
Mileage59,694 miles
Since last MOT+6,064 miles
PASS
Mileage53,630 miles
Since last MOT+3,050 miles
PASS
Mileage50,580 miles
Since last MOT+1,298 miles
PASS
Mileage49,282 miles
Since last MOT+41 miles
FAIL
Mileage49,241 miles
Since last MOT+1,528 miles
PASS
Mileage47,713 miles
Since last MOT+1 miles
FAIL
Mileage47,712 miles
Since last MOT+1,673 miles
PASS
Mileage46,039 miles
Since last MOT+2,664 miles
PASS
Mileage43,375 miles
Since last MOT+7,977 miles
PASS
Mileage35,398 miles
Since last MOTRetest
FAIL
Mileage35,398 miles

Explore more about the Mercedes-Benz B-Class

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

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

Vehicle Details

RegistrationCN12 GUU
MakeMercedes-Benz
ModelB-Class
ColourBlue
Fuel typePetrol
Engine1595cc
Year2012
First registered
Area codeCN — Cardiff, Cymru (Wales)
Age identifier12 — March 2012 to August 2012

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About CN12 GUU

What car is CN12 GUU?

CN12 GUU is a blue Mercedes-Benz B-Class, petrol (1595cc). First registered in Cardiff in 2012.

What is the mileage of CN12 GUU?

The last recorded mileage for CN12 GUU was 79,352 miles, recorded on 30 Mar 2026 during its most recent MOT test.

Has CN12 GUU passed its MOT?

CN12 GUU has had 15 MOT tests with a 73% pass rate (11 passes, 4 failures). It last passed on 30 Mar 2026.

Is CN12 GUU ULEZ compliant?

Based on its fuel type and registration year, CN12 GUU 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 CN12 GUU?

CN12 GUU is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.