Yes

Safari storme

With shoe or Boot is the best riding pattern for INT 650. But till date i am riding my INT 650 wearing slippers only.

Go for any one, you wont regret. both cars share same engine

The Audi A6 is a well-engineered sedan that offers just about everything that one would expect from a car of this class. The key exterior features of Note include the LED matrix headlamps, electrically operated sliding and tilt sunroof, and large 18-inch alloy wheels. The design of XF is typical of a Jaguar with characteristic slim headlamps, dominating grill, large alloys, and Coupe-like roof. The cabin is well-appointed too and the features like a heads-up display, in-car Wi-Fi, and touchscreen infotainment system with apps makes the Journeys comfortable and seamlessly connected. Moreover, the BMW 5 Series is a well-appointed and tech-laden executive sedan that is fully loaded for the luxury car buyer as well as the enthusiast. As for the Mercedes-Benz E-Class, it is the bestseller from the Mercedes-Benz stable, the E Class is a definitive statement marking your arrival in life. The E-Class offers standout looks, good build quality, safety features, and is loaded with tech. In order to know which car would be a more suitable companion, we'd recommend taking a test drive. Please click on the following link and select your city accordingly for the dealership details - New Car Showrooms

Driving the Kia Seltos with current grade diesel would be fine and won't create any issue.