Okay, so you see a BMW at the local "QuickLube" place, and cast a judgement that they're:
- Cheapskates
- Don't know how to look after their car
- Gonna ruin the engine
Point is, this person could be taking the car in as often as 3K/3months, but you don't know this and immediately cast a negative judgement.
Now, whether this "QuickLube" is actually checking over the car, and carrying out necessary work correctly is a whole different kettle of fish.
Plenty of Dealerships don't do things right either! My father purchased a Toyota Hilux in the 1980s, serviced at the dealership. Guess what? It wasn't being greased per the servicing requirements, and he discovered this from frequent visual inspections. Eventually, he taped the nipples, then showed the un-greased joints to the service manager after it was supposedly carried out! Red face moment for Toyota, for sure.
Purchasing my first car from family as a complete mechanical Luddite in 2013... I slowly came to realise a supposed "European Car Specialist" had not only ripped off my Aunt, but had left noticeable neglect in the engine bay.
Like cracked belts and shagged pulleys - replacement would be less than about $125 parts. Or an O2 sensor disconnected and ZIP-TIED (yes, really) to the under-body. I reconnected it, and got a performance and fuel economy gain as a result
But I digress. Even if this BMW is only seeing JiffyLube once or twice a year, its better than types that don't do anything at all to their cars.