There are 2 owner-reported electrical system complaints for the 2021 Land Rover Range Rover Sportin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Vehicle was operating normally on interstate traffic at 70mph when vehicle suddenly flashed "Charging system fault" and the vehicle then would not accelerate and dropped to 25 mph. Trying to exit the interstate and vehicle went into limp mode and battery icon showed up. Had to be towed to Range Rover dealership Range Rover said the issue was a DC / DC converter. They replaced this and are now saying the BISG alternator is at fault. Repairs will be close to 8k without a confirmation this will be the fix. Not comfortable driving the vehicle even with the 'fix." A vehicle "Dying" on the interstate at interstate speeds is dangerous. The problem is known on the internet and by range rover. Not sure if component has been inspected. 2021 Range Rover Sport 53k miles
Over the last few months my warning light for engine coolant appears and says add coolant now. I will add coolant at preferred vendor. Two weeks later my coolant light will appear again saying add coolant now. When I looked myself after that 4th occasion I saw that the coolant tank was in fact empty and my car was not experiencing a sensory or electrical issue. As far as electrical my car volume will turn up and down on its on at sporadic times. I have had a professional take a look and not one service technician mentioned that I may have a possible leak or electrical problem . They just fill my fluids. However, I am certain there is a leak since my tank is empty almost every 10-14 days and my warning light is coming on to verify. I will be going back to land rover for them to do a more thorough inspection.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.