Kia Stinger I facelift (CK) (2021 – 2023)

Reliability score : 8.6/10

The first-generation Kia Stinger (code CK) received a facelift in late 2020, marketed primarily between 2021 and 2023 before the model was permanently discontinued. This 5-door coupe-style Grand Tourer (GT) marked a turning point for Kia's image, proving its ability to compete with German premium brands in terms of driving dynamics and design. The facelift brings subtle aesthetic tweaks (new LED light bar rear signature, checkered turn signals, enlarged exhaust tips), a 10.25-inch infotainment screen, and improved driving aids. Mechanically, the major novelty of this facelift is the rationalization of the lineup: in Europe, only the fiery 3.3 V6 T-GDI was retained, while other markets (North America, Korea) saw the introduction of the new 2.5 T-GDI 4-cylinder replacing the old 2.0. It is a

✅ Strengths

Spectacular and timeless design, sloping roofline (Fastback)
Dynamic road handling (chassis developed by Albert Biermann, ex-BMW M)
Excellent overall reliability, particularly on the V6
Plethoric standard equipment (ventilated seats, Harman Kardon, HUD...)
7-year manufacturer warranty (reassuring on the used market)

⚠️ Weaknesses

Gargantuan fuel consumption on the V6 (11 to 14 L/100 km in real-world driving)
Very high weight (nearly 1,900 kg) penalizing agility and wear of consumables
Limited rear headroom for taller passengers
Prohibitive ecological penalty in France (making the model rare)
Quality of some plastics in the lower part of the cabin

🎯 Verdict

The facelifted Kia Stinger is a future collector's item. By abandoning smaller engines in Europe to focus on the 3.3 V6 T-GDI, Kia has embraced the pure GT status of its model. It is an extremely endearing, high-performance car with remarkable mechanical reliability, far superior to some European competitors. The Lambda II engine is a rock, provided that maintenance (oil changes, spark plugs) is scrupulously respected and that the recall on the turbo oil lines has been carried out. Purchase is highly recommended for enthusiasts ready to take on a substantial fuel and consumables (brakes, tires) budget. It is an exotic and reliable alternative to the German premium brands.

Common issues

Usure prématurée des freins (plaquettes et disques) Medium

🔧 30 000 – 60 000 km

💶 600 – 1 200 € (pour un essieu, plaquettes et disques)

Vérifier l'usure régulièrement, prévoir un budget conséquent pour les freins performance.

Dysfonctionnements du système d'infodivertissement (bugs, freezes) Low

🔧 Dès l'achat

💶 0 – 150 € (mise à jour logicielle ou diagnostic)

S'assurer des mises à jour logicielles régulières pour corriger les bugs.

Décharge de la batterie 12V (si véhicule immobilisé longtemps) Low

🔧 Variable, dès les premières années

💶 150 – 300 € (remplacement batterie 12V)

Utiliser un mainteneur de charge si le véhicule est immobilisé plus d'une semaine.

Estimated maintenance costs

Oil change	£70 – 130
Complete brakes	£650 – 1 300
Estimated annual budget	£600 – 1 300

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