The phrase "luxurious interior" means that the inside of something, like a house or car, is designed and furnished with high-quality, expensive, and comfortable materials to make it feel fancy and extravagant. Full definition
It offers an attractive, luxurious interior with ample room for adults, a smooth ride, and the power to make it an exhilarating drive. (bestride.com)
The car is in its second generation and features a wider and lower stance with more luxurious interiors. (rediff.com)
Enjoy luxurious interior features like leather seating and premium audio, and feel the power of all - road performance in even bad weather and over rough roads. (vandergrifftoyota.com)