2026 brings the biggest shake-up to vehicle emissions rules in a decade. If you drive a diesel, an older petrol car, or even a plug-in hybrid, the new framework could affect your daily costs. Here's the plain-English version.
What's changing?
From July 2026, all major cities will enforce a minimum Euro 6 emissions standard for diesel and Euro 4 for petrol in designated clean-air zones. Vehicles that don't comply will face a daily charge — typically £12.50 in the UK, with similar schemes rolling out across Europe.
How do I know if my car is affected?
Check your V5C logbook for the Euro emissions standard. You can also use the government's online checker by entering your registration number. If your car was registered before 2015 (diesel) or 2005 (petrol), there's a good chance it falls short.
What about hybrids and EVs?
Pure electric vehicles remain exempt. Plug-in hybrids registered after 2021 generally meet the standard, but older PHEVs may not. Always verify with the official checker.
What are my options?
- Upgrade to a compliant car — many used Euro 6 diesels are now affordable.
- Use public transport or car-sharing for city trips.
- Pay the daily charge if you only occasionally drive into a zone.
- Retrofit — some older diesels can be fitted with a certified filter, but grants are limited.
Will this affect resale value?
Yes. Non-compliant cars are already losing value faster. If you're planning to sell, do it before the rules tighten further. If you're buying, check compliance before you hand over any money.
Bottom line: Don't panic, but do check your car's status today. The official checker takes two minutes and could save you hundreds in unexpected charges.