The "deep" features of a Range Rover most commonly refer to its industry-leading and advanced Wade Sensing technology, which allow it to navigate water depths up to 900 mm (approximately 35.4 inches). While "1.37" is not a standard model designation, it may refer to a specific software version or a user's shorthand for a particular configuration or depth measurement. Advanced Wading Technology
The Range Rover uses a suite of "deep" features specifically for water crossings: RANGE ROVER 1.37
Provides a comprehensive view around the vehicle to avoid submerged obstacles during deep-water maneuvers. The "deep" features of a Range Rover most