Ford Mondeo
The Ford Mondeo is no longer in production, but you can still find ULEZ-compliant models made until 2021. For example, a 1.5-litre petrol version with 65,000 miles on the clock can be found for under £8,000.
Jaguar XF
The Jaguar XF is an elegant saloon car with many used options available for as little as £6,500. This includes both petrol and diesel models, such as a ULEZ-compliant 2.0-litre 178bhp diesel from 2016.
Volvo S60
While most diesel versions of the Volvo S60 are not compliant with ULEZ standards, you can find a compliant one-owner 2.0-litre diesel from 2018 with 56,000 miles for £12,999. Alternatively, a petrol version of a similar age will cost around £13,000.
Skoda Superb
The Skoda Superb is a practical and reliable car with excellent turbocharged engines. Prices start from around £13,000 for a 1.5-litre petrol version, while a well-equipped diesel version can be found for as low as £10,000.
Mercedes-Benz C-Class
The Mercedes C-Class is a premium saloon car known for its comfort and advanced technology. It is available with petrol and diesel engines. For example, a 2017 diesel model can be found for £13,250, while a 2015 petrol model is priced at £11,499.
ULEZ-compliant estates
Vauxhall Insignia Sports Tourer
The Vauxhall Insignia Sports Tourer is a spacious estate car that offers a larger interior than many SUVs. It provides a pleasant driving experience as well. Low-mileage second-generation models can be purchased for around £11,000.
Ford Focus Estate
The Ford Focus Estate may not be the largest estate car, but it is still spacious enough for family vacations and offers a pleasant driving experience. It is available with 1.0 and 1.5-litre petrol engines, as well as 1.5 and 2.0-litre diesel engines. A tidy five-year-old model can be found for around £15,000, but if you consider a 10-year-old model, prices can go below £10,000.