Greenest used city car
The list below shows similar used models to the UNITI One in the city car class. Ordered by the NGC Rating, these cars are the greenest models since 2001 which are no longer available to buy as new in the UK.
Choosing a used city car
To find a low emission used city car, the unique Next Green Car Rating which expresses the vehicle’s impact as a score ranging from 0 for the greenest cars to 100 for the most polluting can be used as a guide to find an appropriate used city car that fits your needs.
Use the main car comparison tool to compare key data elements of up to three cars side by side.