Everything You Need to Know About ULEZ in 2025

If you’re a driver in the UK, understanding ULEZ (Ultra Low Emission Zone) rules is now more important than ever. With the expansion of London’s ULEZ to all boroughs and the rollout of Low Emission Zones (LEZ) and Clean Air Zones (CAZ) in cities across the country, staying informed could save you hundreds of pounds a year.

In this guide, we’ll explain everything you need to know about ULEZ in 2025 — from the latest regulations and charges to how to check if your vehicle is ULEZ compliant.

What is ULEZ?

The Ultra Low Emission Zone (ULEZ) was first introduced in 2019 to reduce air pollution in London by charging older, more polluting vehicles. As of August 29, 2023, ULEZ now covers all 32 London boroughs and operates 24 hours a day, seven days a week, 364 days a year (excluding Christmas Day).

The ULEZ charge applies to:

If your vehicle doesn’t meet the required emission standards, you’ll be charged £12.50 per day to drive within the zone.

What Are Euro Emission Standards?

European emission standards are rules set by the EU to define acceptable limits for exhaust emissions of new vehicles. These standards are split into "Euro" levels — the higher the number, the cleaner the engine.

To drive in the ULEZ without paying, your vehicle must meet the correct Euro standard.

ULEZ Compliant Petrol Cars

Petrol cars must meet Euro 4 emission standards to be ULEZ compliant. Most petrol cars registered after January 2006 will meet this requirement.

If your petrol car is Euro 5 or Euro 6 compliant, it’s also exempt from ULEZ charges.

ULEZ Compliant Diesel Cars

Diesel vehicles face stricter regulations. To avoid ULEZ charges, diesel cars must meet Euro 6 standards.

This generally applies to vehicles registered after September 2015, although some earlier models may also be compliant.

ULEZ Compliant Hybrid and Electric Vehicles

How to Check if Your Car is ULEZ Compliant

You can:

Always double-check, as online tools aren’t 100% accurate.

ULEZ Charges and Penalties

What is a Low Emission Zone (LEZ)?

Low Emission Zones are areas where high-polluting vehicles are discouraged or charged. London’s LEZ has been active since 2008 and operates 24/7.

Unlike ULEZ, the LEZ mostly applies to larger vehicles like lorries, vans, and buses. However, ULEZ operates within the LEZ and applies to cars and motorcycles as well.

What is a Clean Air Zone (CAZ)?

Across the UK, cities like Birmingham, Bath, Bristol, and Sheffield are implementing Clean Air Zones.

There are four classes:

Charges vary by city and vehicle type.

Examples:

What is Oxford’s Zero Emission Zone (ZEZ)?

Oxford is trialling the UK’s first Zero Emission Zone, charging:

Can I Make My Car ULEZ Compliant?

You can retrofit your car, but it’s often costly and requires re-certification by the DVSA. For most drivers, it’s cheaper and easier to sell your non-compliant car and buy a ULEZ compliant petrol, diesel, hybrid, or electric vehicle.

Are There Exemptions from ULEZ?

Yes. ULEZ exemptions include:

What Is the ULEZ Scrappage Scheme?

To help with the transition, the ULEZ scrappage scheme offers up to £2,000 to Londoners who scrap non-compliant cars or motorcycles. There are also grants for vans and minibuses.

You can use these funds to buy a ULEZ compliant vehicle. There are thousands of options under £2,000 available.

Where Can I Buy a ULEZ Compliant Car?

Drift Bridge Group offers a wide selection of ULEZ compliant cars for sale — including petrol, diesel, hybrid, and electric models. Whether you're looking to avoid daily charges or upgrade to a greener vehicle, we have options to suit every budget.

Explore our latest stock online or visit your local Drift Bridge dealership in Epsom, Walton-on-Thames, or Gatwick. Maximise Your EV's Potential.

Ready to go ULEZ compliant?

Browse our range of low and zero emission vehicles today or contact us to find out more about part exchange and finance options.

ULEZ Compliant Vehicles