We're considering a 2020 Mini SE for my dad. All of us siblings are pitching for the car. he commutes 40km daily and we have home charging (no solar panels). The car seems perfect for his needs, plus it comes with a long warranty. We've always bought used before and this one has decent mileage and a good price. However, are there any known weaknesses with the used Mini SE that we should be aware of before buying? We'd want to account for maintenance costs too. Any advice appreciated!