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 2020 Bmw 3 Series Petrol 1998cc has had 3 MOT tests on record, passing every one. It has 13,006 miles on the clock, averaging 2,594 miles per year, well below the UK average of 7,400. The 320i engine is known for 1. coolant system failures (multiple components) and 2. valve cover gasket leaks.
MOT & Mileage History for HK70 GKX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 13,006 miles |
| Reading date | |
| Miles last year | 2,374 |
| Average per year | 2,594 |
| Mileage consistency | Consistent |
Check HK70 GKX
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 3 tests on record
Similar cars to consider
Buyers comparing the Bmw 3 Series often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Bmw 3 Series
These are the most commonly reported problems on Bmw 3 Series models (2019–2024), based on owner reports and workshop data across the UK.
1. Coolant System Failures (Multiple Components)
The B48 uses a **mechanical water pump with a plastic impeller prone to cracking**, leading to reduced coolant circulation. The **thermostat housing is also plastic and prone to cracking from heat stress**. Hoses become brittle, radiators leak, and the turbo coolant return line develops leaks. These failures cascade—if the engine can't cool itself, oil and turbo temperatures rise, accelerating other failures.[1][2]
2. Valve Cover Gasket Leaks
The valve cover gasket deteriorates and begins to weep oil, typically as a result of heat cycling and age rather than a design flaw.[1][2]
Common faults, what to check, and what to pay
Explore more about the Bmw 3 Series
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | HK70 GKX |
| Make | Bmw |
| Model | 3 Series |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2020 |
| First registered | |
| Area code | HK — Portsmouth, Hampshire and Dorset |
| Age identifier | 70 — September 2020 to February 2021 |
More HK70 G plates
Browse all HK70 G registrations from Portsmouth.
About HK70 GKX
What car is HK70 GKX?
HK70 GKX is an black Bmw 3 Series, petrol (1998cc). First registered in Portsmouth in 2020.
What is the mileage of HK70 GKX?
The last recorded mileage for HK70 GKX was 13,006 miles, recorded on 26 Nov 2025 during its most recent MOT test.
Has HK70 GKX passed its MOT?
HK70 GKX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 26 Nov 2025.
Is HK70 GKX ULEZ compliant?
Based on its fuel type and registration year, HK70 GKX 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 HK70 GKX?
HK70 GKX is approximately 6 years old. Age identifier 70 means registered between 1 September 2020 and 28 February 2021.