Hyundai Kona T-GDi.
What to Check Before Buying.

The Hyundai Kona 1.0 T-GDi suits urban drivers and first-time buyers seeking low running costs without sacrificing practicality. This three-cylinder turbocharged petrol engine delivers surprisingly nippy performance around town with reasonable fuel economy, typically achieving 45-50 mpg in real-world driving. The T-GDi's strength lies in its affordability and Hyundai's excellent five-year warranty on newer examples, though the small engine can feel strained on motorways when fully loaded or tackling steep inclines. When inspecting a used Kona T-GDi, listen carefully for any rattling from the timing belt, which requires replacement every four years or 40,000 miles regardless of condition. Check the service history meticulously to ensure this maintenance hasn't been missed, as neglect can lead to expensive engine damage. Examine the dual-clutch automatic gearbox (if fitted) for smooth operation during test drives, as some early examples experienced jerky shifts at low speeds. Also inspect the infotainment touchscreen for responsiveness, as software glitches have been reported on pre-2020 models.

The average used car has 3+ known model faults the seller won't mention.