Used Hyundai IONIQ for sale near Slough

CarGurus expert rating: 4 out of 5
CarGurus user rating: 4.6 out of 5
Percentage of good/great deals available on CarGurus: 28.0%
Overall CarGurus rating: 4.3 out of 5
Available Listings: Around 260
Average Price: Around £13,000

Hyundai IONIQ (2017-2022) Pros and Cons

Pros	Cons
Choice of electrified powertrains	Not much fun to drive
Futuristic styling	Sloping roofline compromises rear headroom
Low running costs	Fidgety ride of EV and PHEV models

Quick Summary

The Hyundai Ioniq (2017-2022) offered a unique solution to the dilemma of electrification, providing self-charging hybrid, plug-in hybrid (PHEV), and full electric (EV) variants. This conventional family hatchback features sleek, aerodynamically influenced looks that help it stand out from rivals. Introduced in 2017, it received a subtle facelift in 2019, which included tweaked aesthetics, suspension improvements, and a larger battery for the electric model.

Inside, the Ioniq is spacious upfront, though the sloping roofline can limit rear headroom for taller passengers. It boasts a practical boot, with the Hybrid offering 443 litres and the EV/PHEV having 350/341 litres respectively, thanks to clever battery placement. While not a performance car, it's composed and capable, with light, accurate steering. Running costs are a major draw, with the Hybrid officially achieving 83.1mpg, the PHEV up to 256.8mpg (with regular charging), and the EV offering ranges of 174-193 miles. Insurance groups are also low, making it an economical choice.

Best for: Eco-conscious drivers seeking a choice of electrified powertrains (hybrid, PHEV, EV), those prioritising low running costs, practicality, and an affordable entry into EV ownership.

Not ideal for: Drivers who prioritise dynamic handling and a 'fun' driving experience, or taller passengers who require maximum rear headroom.


Comparison vs Key Rivals



The Verdict

You should buy the Ioniq if: You're eco-conscious, seeking a choice of electrified powertrains (hybrid, PHEV, EV), prioritising low running costs, practicality, or looking for an affordable entry into EV ownership.

Consider alternatives if: You prioritise dynamic handling, a 'fun' driving experience, or frequently transport taller passengers who need maximum rear headroom.

Competitive Position: The Hyundai Ioniq (2017-2022) stands out in the electrified hatchback market by offering hybrid, plug-in hybrid, and full electric variants, catering to diverse eco-conscious buyers. Its blend of practicality, low running costs, and composed driving makes it a sensible choice, particularly for families or those new to electrification. While some rivals might offer a more engaging drive, the Ioniq delivers excellent value, comfort, and reliability, with the EV model providing an accessible route into electric car ownership.

Read our full Hyundai IONIQ Review

The Overall CarGurus rating: that informs these recommendations is based on CarGurus' proprietary market data from January 2026, CarGurus expert reviews, and CarGurus user reviews.