Best ULEZ-Exempt Cars in 2026

The Ultra-Low Emission Zone (ULEZ) is a daily charge scheme that covers all 33 London boroughs. Any vehicle that does not meet minimum emissions standards pays £12.50 per day to drive within the zone. Failure to pay within three days triggers a £180 penalty notice — reduced to £90 if settled within 14 days.

To qualify for ULEZ exemption, a vehicle must meet one of the following standards:

• Euro 4 (NOx) for petrol cars — generally those registered after January 2006
• Euro 6 (NOx and PM) for diesel cars — generally those registered after September 2015
• Euro 3 for motorcycles and mopeds
• Hybrid and fully electric vehicles are exempt by default, regardless of registration date

A word of caution before we start: some model ranges include both compliant and non-compliant variants. This is especially true of diesels produced around 2015. Always verify your specific registration using the TfL ULEZ checker before committing to a purchase.

And now, the 10 best ULEZ-exempt cars available on the UK used market in 2026.

1. Toyota Corolla Hybrid

The Toyota Corolla Hybrid is a self-charging full hybrid that requires no plug-in charging at all. A 1.8-litre petrol engine works alongside an electric motor to power the car, while the battery recharges itself through regenerative braking and engine surplus energy. The system delivers up to 62 mpg in real-world urban conditions, which is where it matters most for ULEZ drivers.

Toyota backs the Corolla with a 10-year, 100,000-mile warranty when serviced at a Toyota dealer. That is the longest manufacturer warranty in the mainstream car market. It makes used Corollas an unusually low-risk purchase compared with rivals of the same age and mileage.

The Corolla competes directly with the Honda Jazz e:HEV and the Ford Focus. But neither offers the same combination of three body styles, that warranty, and proven hybrid reliability at this price point. All Corolla Hybrid variants are ULEZ-exempt.

2. Volkswagen Golf

The Volkswagen Golf is a family hatchback that has been in continuous production since 1974, making it one of the most established nameplates in the European car market. Petrol Golf models registered from 2004 (MK5) onward meet Euro 4 and are ULEZ-exempt. Diesel variants registered after September 2015 meet Euro 6 and are also compliant.

The Golf GTE plug-in hybrid produces 272 ps from a 1.4-litre turbocharged petrol engine paired with an electric motor. It covers up to 87 miles on electric power alone under WLTP conditions — which translates to a realistic 50–60 miles in urban stop-start driving. That range is more than enough for a full day's commute inside the ULEZ zone without touching the petrol engine.

For drivers who want outright performance, the Golf GTI produces 265 ps and reaches 62 mph in 6.3 seconds. The Golf R goes further, generating 333 ps through all four wheels. Both are ULEZ-compliant in their Euro 6 petrol configurations.

3. Ford Fiesta EcoBoost

The Ford Fiesta is a supermini that Ford discontinued as a new car in 2023, but it remains one of the most abundant used cars in the UK. All petrol Fiesta models produced from 2008 onward meet Euro 4 emissions standards and are ULEZ-exempt. Diesel Fiestas are a different story — avoid them unless you can confirm Euro 6 compliance on the specific registration.

The 1.0-litre EcoBoost turbocharged petrol engine is the one to go for. It is available in 100 ps, 125 ps, and 140 ps outputs, and the mild-hybrid version of the 125 ps unit reduces fuel consumption by recovering braking energy into a 48V battery system. In real-world driving, expect 45–55 mpg from the EcoBoost. The entry-level 1.1-litre naturally aspirated engine is also ULEZ-compliant but feels noticeably slower above 50 mph.

The Fiesta competes with the SEAT Ibiza, Renault Clio, and Vauxhall Corsa in the supermini class. Where it differs is in its steering feel and chassis precision — the Fiesta remains the most engaging car to drive in the segment even several years after production ended.

4. Skoda Octavia

The Skoda Octavia is a family hatchback built on the same MQB platform as the Volkswagen Golf, which means it shares its mechanical reliability but offers significantly more interior and boot space. The Octavia estate carries 640 litres of boot space — one of the largest in the family car segment. It competes directly with the Ford Focus and Vauxhall Astra, and beats both on practicality.

The 1.5-litre TSI petrol engine produces 150 ps, achieves around 45 mpg in mixed driving, and is ULEZ-compliant across all registrations from 2017 onward. The 2.0-litre TDI diesel — the choice for high-mileage drivers — meets Euro 6 on models registered after September 2015. Do not assume diesel compliance by year alone: use the TfL checker for every diesel Octavia you consider, as the cutover period produced mixed results in the range.

The Octavia iV plug-in hybrid pairs a 1.4-litre petrol engine with a 13-kWh battery, generating a combined 245 ps and up to 43 miles of electric-only range. It is the most efficient configuration in the range for drivers who cover most of their mileage inside London.

5. MINI Cooper

The MINI Cooper is a premium city hatchback that has been manufactured by BMW Group since 2001. All Cooper petrol models registered from 2007 onward meet Euro 4 and are ULEZ-compliant. The current generation Cooper Electric is a fully battery-powered vehicle that produces zero tailpipe emissions, making it exempt from both ULEZ charges and the London Congestion Charge.

The Cooper S petrol produces 178 ps from a 2.0-litre turbocharged engine and reaches 62 mph in 6.7 seconds — genuinely quick for a city car. The John Cooper Works (JCW) version pushes that to 231 ps and 6.1 seconds. Both are compliant on post-2014 Euro 6 registrations.

The MINI Electric uses a 32.6-kWh battery and delivers up to 145 miles of range under WLTP testing. In urban stop-start London traffic, regenerative braking extends real-world range beyond the official figure rather than reducing it — the opposite of motorway use. The MINI competes in character with the Fiat 500 but offers a more driver-focused experience.

6. Audi A3 Sportback

The Audi A3 Sportback is a premium compact hatchback that sits directly above the Volkswagen Golf in terms of badge prestige and interior quality. Both cars share the MQB platform and many mechanical components, but the A3 commands a higher price — used or new — because of its more refined cabin materials and brand positioning. It competes with the BMW 1 Series and Mercedes-Benz A-Class in the premium hatchback segment.

The 1.5-litre TFSI petrol engine produces 150 ps, meets Euro 6, and is the safest compliance choice across all registrations from 2016 onward. The 2.0-litre TDI diesel is ULEZ-compliant from post-September 2015 models, but this is a segment where the exact registration date is critical — do not skip the TfL check. Avoid the older 1.8-litre TFSI petrol in pre-2013 models; its emissions performance near the limit is variable.

The A3 45 TFSI e plug-in hybrid generates 245 ps from a combined petrol and electric system and covers up to 43 miles on electricity alone. That range makes it genuinely viable as an electric-only London commuter car with a petrol backup for longer trips.

7. Toyota Prius

The Toyota Prius is a full hybrid hatchback that has been in production since 1997, making it the longest-running hybrid nameplate in the global car market. The fourth-generation Prius, produced between 2016 and 2022, is the most practical used buy — it carries a 1.8-litre petrol engine paired with an electric motor and a self-charging nickel-metal hydride battery. No external charging is required. It is ULEZ-exempt by default in all hybrid configurations.

The Prius achieves 56–67 mpg in real-world mixed driving depending on how much city work it does. The more urban the route, the more time the car spends in electric mode, and the more efficient it becomes. That dynamic makes it particularly suited to drivers who spend the bulk of their mileage inside London — which is exactly the ULEZ audience.

The Plug-in Prius (Prime) adds a 13.6-kWh battery and 39 miles of electric-only range. For a driver charging at home overnight, the petrol engine may barely be used on weekdays. The Prius competes with the Hyundai Ioniq Hybrid and Kia Niro Hybrid, but has a longer reliability track record and stronger resale values than either.

8. Nissan Qashqai Mk2

The Nissan Qashqai is a compact SUV that has been the UK's best-selling SUV for multiple years running. The second-generation Mk2, produced from 2014 to 2021, is the recommended used target. Its 1.2-litre DIG-T petrol and 1.3-litre DIG-T petrol engines meet Euro 4 and Euro 6 respectively and are ULEZ-compliant. The e-Power mild-hybrid system, introduced in 2021, pairs a 1.5-litre petrol generator with an electric drive motor — it uses electric power to drive the wheels at all times, making it one of the most efficient powertrains in the SUV segment.

The e-Power system recovers energy under braking, stores it in a 2.1-kWh battery, and can power the Qashqai in near-silent electric mode for short bursts in slow traffic. Nissan quotes a 0-62 mph time of 7.9 seconds and real-world fuel economy of 44–50 mpg in mixed use. For a car of this size, that represents genuine efficiency.

Post-2016 diesel Qashqais with Euro 6 certification are compliant, but check each registration individually. Pre-2016 diesels are Euro 5 and will incur the ULEZ charge. The Qashqai competes with the SEAT Ateca, Peugeot 3008, and Volkswagen T-Roc.

9. BMW 3 Series

The BMW 3 Series is an executive saloon that has defined the premium compact class for four decades. Petrol 3 Series models registered from 2006 onward meet Euro 4 and are ULEZ-compliant. The F30 generation (2012–2018) is the sweet spot for used buyers — it offers modern technology, a refined interior, and well-documented mechanical reliability at accessible used prices. It competes directly with the Audi A4, Mercedes-Benz C-Class, and Jaguar XE.

The 318i and 320i petrol variants are the most straightforward compliance choices. Both meet Euro 4 from 2012 and Euro 6 from 2016. The 330e plug-in hybrid, available from 2019, generates 292 ps combined, covers up to 41 miles on electricity alone, and is ULEZ-exempt regardless of the diesel-versus-petrol distinction. Diesel 3 Series models are ULEZ-compliant from post-September 2015 Euro 6 registrations — anything earlier is a risk.

The M340i is the performance highlight of the range: 374 ps, 0-62 mph in 4.4 seconds, and Euro 6d compliant as standard from 2019. It competes with the Audi S4 and Mercedes AMG C43 on performance but undercuts both on used pricing.

10. Lexus IS300h

The Lexus IS300h is a premium executive saloon powered by a self-charging hybrid system that combines a 2.5-litre naturally aspirated petrol engine with an electric motor. It is ULEZ-exempt in all configurations and across all registration years it was sold in the UK. The IS300h competes with the BMW 3 Series, Audi A4, and Mercedes-Benz C-Class — but it typically undercuts all three on used pricing while offering similar or superior equipment levels.

The hybrid system generates a combined 221 ps and propels the IS300h from 0 to 62 mph in 8.3 seconds. That is not quick by sports saloon standards, but the car is designed for refinement rather than pace. In electric mode — which engages automatically at low speeds — the IS300h is near-silent and produces zero tailpipe emissions. For central London commuting, that is exactly the driving style that suits the car best.

Lexus builds the IS on Toyota's hybrid architecture, which means it shares the same proven reliability record as the Prius and Corolla. Independent reliability surveys consistently place Lexus at or near the top of manufacturer rankings. Running costs are low, and the self-charging hybrid requires no home charging infrastructure at all.

Final words

All ten cars on this list are ULEZ-compliant and can be driven across all 33 London boroughs without paying the £12.50 daily charge. Because the ULEZ operates to the strictest emissions standard in the UK, any car that meets ULEZ rules also meets the Clean Air Zone requirements in Birmingham, Bath, Bristol, Manchester, and every other UK city that operates or is planning an emissions zone.

The key takeaway is this: petrol cars registered after January 2006 generally meet Euro 4, diesel cars registered after September 2015 generally meet Euro 6, and hybrid or electric vehicles are exempt by default. "Generally" is doing real work in those sentences — always verify the specific registration on the TfL ULEZ checker before any purchase.

If you are ready to finance a ULEZ-compliant car, our team can compare lenders, check your eligibility with no impact on your credit score, and get you a personalised quote in minutes.