Hyundai Ioniq 9 vs Mini Countryman

Both cars' complete complaint records, side by side.

Read the totals carefully. NHTSA publishes no sales figures, so the car that sold more collects more complaints regardless of quality. The rows worth weighing are the proportions — the share of complaints that involved harm, and which part dominates.

Measure Hyundai Ioniq 9 Mini Countryman
Complaints on file 64 160
Model years covered 2026–2026 2014–2025
Worst model year — 2025
Best model year — 2019
Crashes reported 0 9
Fires reported 0 14
Injuries reported 5 6
Deaths reported 0 0
Most complained-about part Electrical System Electrical System
Share of complaints involving harm 7.8% 18.1%

Hyundai Ioniq 9 by year

26
Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Electrical System 20 31.3%
Driver Assist & Collision Avoidance 11 17.2%
Fuel & Propulsion 9 14.1%
Transmission & Drivetrain 6 9.4%
Acceleration & Cruise Control 4 6.3%
Other & Unspecified 4 6.3%
Engine & Cooling 2 3.1%
Seats 2 3.1%

Mini Countryman by year

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks

Engine & Cooling 24 15.0%
Other & Unspecified 23 14.4%
Airbags 10 6.3%
Brakes 10 6.3%
Driver Assist & Collision Avoidance 10 6.3%
Steering 9 5.6%
Fuel & Propulsion 9 5.6%