Used Kia Stonic for sale near Watford

CarGurus expert rating: 4 out of 5
CarGurus user rating: 5.0 out of 5
Percentage of good/great deals available on CarGurus: 33.9%
Overall CarGurus rating:* 4.4 out of 5
Available Listings: Around 640
Average Price: Around £14,000

Kia Stonic (2017-present) Pros and Cons

Pros	Cons
Generous seven-year warranty	Most basic cars miss out on some safety systems
Lots of standard kit on all models	Firm ride won't suit everyone
Good to drive	Diesel particulate filters can clog if used for short journeys

Quick Summary

The Kia Stonic is the Korean manufacturer's smallest SUV, launched in 2017 to compete with rivals such as the Seat Arona, Citroën C3 Aircross, and Skoda Kamiq. Built on the same mechanical platform as the Kia Rio hatchback, it offers a compact footprint with impressive build quality and well-appointed interiors. The cabin features a low driver's seat that feels more hatchback-like than typical SUVs, providing a more engaging driving experience. With a 352-litre boot and space for five occupants, the Stonic balances practicality with style, majoring on distinctive exterior design and generous equipment levels across the range.

The Stonic is more competent and agile through corners than expected, resisting body roll whilst feeling taut and keen, though the firmer ride may not suit those prioritising comfort. Engine options include a 1.4-litre petrol (98bhp), a punchier 1.0-litre turbo T-GDi (118bhp or 99bhp from 2020), and a 1.6-litre diesel (108bhp, discontinued 2020). All models are front-wheel drive with five or six-speed manual gearboxes, plus a seven-speed dual-clutch automatic option. Running costs are competitive, with insurance groups ranging from 8 to 14 of 50, and Kia's fixed-price service plans offering excellent value. The seven-year warranty and strong reliability record provide additional peace of mind.

Best for: Buyers seeking a stylish, well-equipped compact SUV with excellent warranty coverage, good driving dynamics, and low running costs; those wanting a practical alternative to traditional hatchbacks.

Not ideal for: Those prioritising maximum interior space, a commanding driving position, or a softer ride; buyers requiring comprehensive safety systems on entry-level models.


Comparison vs Key Rivals



The Verdict

You should buy the Stonic if: You want a stylish, well-equipped compact SUV with excellent warranty coverage, good driving dynamics, and low running costs; or seek a practical alternative to traditional hatchbacks.

Consider alternatives if: You prioritise maximum interior space, a commanding driving position, a softer ride, or comprehensive safety systems on entry-level models.

Competitive Position: The Kia Stonic is an impressive all-rounder in the compact SUV segment, offering distinctive styling, generous standard equipment, and a seven-year warranty that few rivals can match. Whilst the Skoda Kamiq edges ahead slightly in expert ratings and overall value, the Stonic delivers excellent driving dynamics and user satisfaction. It outperforms the Citroën C3 Aircross and matches the Seat Arona in overall appeal. The Stonic's combination of style, equipment, reliability, and warranty makes it a compelling choice for those seeking a practical, engaging compact SUV without premium pricing.

Read our full Kia Stonic Review

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