← Back
EN DE

Ford Puma 1.0 EcoBoost mHEV Reliability

Last updated: January 2026

2019-present · 1.0L 3-cylinder turbocharged petrol + 48V mild hybrid (125-155 hp)

Britain's best-selling small SUV combines fun-to-drive handling with practical packaging. The revised 1.0 EcoBoost uses a timing chain (not the problematic wet belt of earlier Focus/Fiesta engines), though a small oil pump belt still exists and should be monitored. The 48V mild hybrid system adds refinement but brings potential battery/sensor issues. The 7-speed DCT automatic is the newer wet-clutch design - much improved over Ford's infamous dry-clutch PowerShift. Manual gearbox versions show better long-term reliability. Main concerns: infotainment freezes, parcel shelf rattling, mild hybrid system faults, parking sensors, and heater control valve failures causing overheating. Early 2019-2021 models have more teething issues.

Expected Annual Maintenance Costs
€850 - €1,400/year
15,000 km/year
Fixed costs
€550-900
Risk buffer
€300-500
What Can Break bars = likelihood
Generally reliable for a modern small SUV, but watch electrical gremlins
The Puma scored 90% in What Car?'s 2023 reliability survey (17th of 22 small SUVs) and ranked 10th in the 2024 Driver Power survey. Most issues are electrical/software rather than mechanical. The revised 1.0 EcoBoost engine with timing chain is a significant improvement over earlier wet-belt engines. Manual gearbox versions are more reliable than DCT automatics. Early models (2019-2021) have more teething problems. The 48V mild hybrid adds complexity but hasn't caused major reliability issues. Proper servicing and avoiding only short trips keeps the turbo and hybrid system healthy.
Pre-Purchase Inspection Checklist
General checks
Specific for this vehicle
Recalls and Technical Service Bulletins
Airbag retention springs out of spec (Nov 2019 - Jan 2020) Verify completed
48V hybrid battery terminals not torqued (Nov 2019 - July 2020) Verify completed
eCall emergency system software issue (July 2019 - Feb 2021) Verify completed
Engine oil separator damage (June 2020 - May 2022) Verify completed
Restraint Control Module configuration (Nov 2019 - Jan 2020) Verify completed
Contact Ford with the VIN to verify all recalls completed. The airbag and 48V battery recalls are particularly important for early production cars. Ford halted Puma deliveries temporarily in Feb 2020 due to the airbag issue - all affected cars should now be fixed.
Warranty Status
Factory warranty 3 years / 60,000 miles
Paintwork defects 3 years
Rust corrosion (manufacturing defects) 12 years
Extended warranty available Up to 5 years / 100,000 miles
48V hybrid battery degradation No warranty
All 2019-2020 Pumas are outside factory warranty. Extended warranty can be purchased from Ford (approx €200-250/year for Gold coverage including AA breakdown). Must buy within 6 months of factory warranty expiring. The Ford Protect warranty is transferable to subsequent owners. Note: 48V and 12V batteries have no degradation warranty - only covered for manufacturing defects within standard warranty period.

This report is for informational purposes only and does not constitute professional advice. Estimates may be inaccurate. Always have a qualified specialist inspect the vehicle before purchase. We accept no liability for decisions made based on this information.

Share via WhatsApp