Kia Niro I (DE) (2016 – 2022)

Reliability score : 8.4/10

The first-generation Kia Niro (DE) marks a turning point for the Korean manufacturer: it is its first model based on a platform exclusively designed for electrified powertrains (shared with the Hyundai Ioniq). Positioned between the Stonic and the Sportage, this front-wheel-drive (2WD) compact crossover was first launched as a simple hybrid (HEV) in 2016, followed by the plug-in hybrid (PHEV) in 2017, and then by the 100% electric version (e-Niro) in 2018. A facelift (phase 2) occurred in mid-2019, bringing double-arrow-shaped LED daytime running lights, higher quality interior materials (soft-touch plastics), a standard electric parking brake, and especially a new 10.25-inch infotainment screen. The Niro shines with its rationality: it offers the efficiency of a Toyota Prius in a highly p

✅ Strengths

Very well-controlled real-world consumption on the HEV (often under 5L/100km in mixed use)
Pleasant dual-clutch gearbox (DCT6) compared to Toyota's CVT gearboxes
7-year or 150,000 km manufacturer's warranty (covering the high-voltage battery)
Excellent interior ergonomics (physical climate controls retained)
Generous rear passenger space for its size (4.36 m)
Formidable efficiency of the 100% electric version (e-Niro)

⚠️ Weaknesses

Fairly firm suspension comfort, especially with 18-inch wheels
Imperfect sound insulation on the highway (wind and road noise)
Noisy combustion engine during heavy acceleration (hills, overtakes)
Average boot volume on the HEV (436 L) and very reduced on the PHEV (324 L)
Disappointing interior plastic quality on Phase 1 (before 2019)
e-Niro's fast charging speed (DC) limited to 77 kW (obsolete today)

🎯 Verdict

The Kia Niro I (DE) is an excellent used car choice, particularly in its simple hybrid (HEV) version, which offers the best compromise of price, performance, and reliability. It is aimed at rational buyers seeking the running costs of a Toyota without experiencing the "revving" effect of the e-CVT gearbox. Buying advice: Strongly prioritize a Phase 2 (post-2019) model to benefit from a significantly more upscale interior and a modern multimedia system. Ensure that maintenance has been carried out on time within the Kia network to retain the benefit of the 7-year warranty. If you opt for the e-Niro 64 kWh, listen carefully during the test drive for any suspicious noise from the reducer.

Common issues

Problèmes de fonctionnement de la transmission DCT (à-coups, hésitations, patinage) High

🔧 80 000 – 150 000 km

💶 2 500 – 5 000 € (réparation majeure ou remplacement)

Tester la boîte à basse vitesse et en ville avant l'achat.

Défaillance prématurée ou décharge fréquente de la batterie auxiliaire 12V Medium

🔧 40 000 – 80 000 km

💶 150 – 300 €

Vérifier l'état de charge et la remplacer préventivement si faible.

Défaillance du compresseur de climatisation Medium

🔧 90 000 – 160 000 km

💶 800 – 1 500 €

Tester le fonctionnement complet de la climatisation avant l'achat.

Estimated maintenance costs

Oil change	£70 – 130
Timing chain	£650 – 1 200 (si remplacement nécessaire)
Complete brakes	£220 – 480
Estimated annual budget	£500 – 1 000

Indicative estimates (independent garage, UK market). Prices vary by region and year.