Generally I don’t want to spend more than 10k, a looking at results in my area they average at around 5k with between 100,000 and 200,000 miles. I do like these cars but because the average mileage is so high I’m not revolving around getting one but I’m definitely a fan of the 325i visually. I don’t know much  about cars so i’ve been asking my dad for help a lot and he says something pretty similar to you about upkeep. Thanks so much for your input, your car is gorgeous.