Luxury cars and reliable cars are not mutually exclusive categories, but they can often be associated with different priorities and characteristics. Luxury cars are known for their premium features, high-quality materials, advanced technology, and superior comfort and performance; whereas reliable cars are vehicles that consistently perform well over time with minimal breakdowns or maintenance issues.
Reliability can vary within luxury brands, so it's not accurate to categorically say that all luxury cars are less reliable. Reliability can vary between different luxury car brands and models, and it can also change over time due to updates, design changes, and improvements in manufacturing processes.