Ford Fiesta VII (Mk8) (2017 – 2023)

Reliability score : 7.6/10

The Ford Fiesta Mk8 (Generation VII) represents the final iteration of Ford's legendary supermini, officially discontinued in 2023. Built on Ford's Global B-car platform, it is widely regarded as the benchmark for driving dynamics in the B-segment. It received a mid-cycle facelift in 2021, introducing a revised front fascia, standard LED headlights, and updated digital instruments. While the market heavily favored the 1.0L EcoBoost petrol engines, the 1.5 TDCi diesel is a standout powertrain for high-mileage drivers. Co-developed originally with PSA but heavily updated by Ford (8-valve DLD-415), this diesel engine offers exceptional fuel economy and robust mechanical reliability. It was phased out around 2020 due to shifting emissions regulations and declining demand for small diesels, mak

✅ Strengths

Class-leading chassis and driving dynamics (sharp steering, excellent body control)
1.5 TDCi engine is incredibly frugal and mechanically robust
SYNC 3 (and later SYNC 4) infotainment system is intuitive and responsive
High-quality interior materials compared to the previous generation
Excellent active safety features available (Active City Stop, Lane Keep Assist)

⚠️ Weaknesses

Rear passenger legroom is cramped compared to rivals (e.g., VW Polo, SEAT Ibiza)
Boot space is only average for the segment
Catastrophic wet-belt reliability issues on pre-2020 1.0 EcoBoost and 1.1 Ti-VCT engines
1.5 TDCi is prone to DPF issues if not driven on the highway regularly
Discontinued early, meaning long-term parts availability might eventually become a concern

🎯 Verdict

The Ford Fiesta Mk8 is a brilliant supermini that shines brightest when you are behind the wheel. Focusing on the 1.5 TDCi: If your driving profile includes regular highway commutes or high annual mileage, the 1.5 TDCi is an exceptional choice. It is highly reliable, avoids the fatal wet-belt issues of the petrol engines, and offers phenomenal fuel economy. However, if you only drive in the city, avoid the diesel to prevent costly DPF and EGR failures. For Petrol Buyers: Strictly avoid the pre-2020 1.0 EcoBoost and 1.1 Ti-VCT unless the service history is flawless and the wet belt has been recently replaced. Instead, seek out the post-2020 1.0 EcoBoost mHEV models, which utilize a much more reliable timing chain.