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 2018 Honda Civic Petrol 1498cc has had 5 MOT tests on record, passing every one. It has 17,901 miles on the clock, averaging 2,603 miles per year, well below the UK average of 7,400. The 1.5 VTEC Turbo engine is known for l15b7 and fuel dilution of engine oil.
MOT & Mileage History for SM18 GBX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Low mileage| Latest reading | 17,901 miles |
| Reading date | |
| Miles last year | 5,126 |
| Average per year | 2,603 |
| Mileage consistency | Variable |
Check SM18 GBX
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 5 tests on record
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Buyers comparing the Honda Civic often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Honda Civic
These are the most commonly reported problems on Honda Civic models (2015–2024), based on owner reports and workshop data across the UK.
L15B7
Fuel dilution of engine oil
Excess fuel mixes with oil in the crankcase, especially on short cold trips; direct injection worsens it as fuel sticks to cylinder walls.[1][2][4]
Common faults, what to check, and what to pay
Explore more about the Honda Civic
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | SM18 GBX |
| Make | Honda |
| Model | Civic |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2018 |
| First registered | |
| Area code | SM — Edinburgh, Scotland |
| Age identifier | 18 — March 2018 to August 2018 |
More SM18 G plates
Browse all SM18 G registrations from Edinburgh.
About SM18 GBX
What car is SM18 GBX?
SM18 GBX is an grey Honda Civic, petrol (1498cc). First registered in Edinburgh in 2018.
What is the mileage of SM18 GBX?
The last recorded mileage for SM18 GBX was 17,901 miles, recorded on 29 Aug 2025 during its most recent MOT test.
Has SM18 GBX passed its MOT?
SM18 GBX has had 5 MOT tests with an 100% pass rate (5 passes, 0 failures). It last passed on 29 Aug 2025.
Is SM18 GBX ULEZ compliant?
Based on its fuel type and registration year, SM18 GBX 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 SM18 GBX?
SM18 GBX is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.