GPS has exponentially increased its prevalence to the daily consumer over the past 20 years. Despite its large prevalence in society, it is unclear as to the exact nature of its relationship to navigation ability, especially in regards to navigation scenario familiarity and how the GPS is used in each situation (e.g., turn-by-turn directions, time and traffic estimates, route planning, etc.). Additionally, it is still unknown as to whether these differences in usage and scenario familiarity affect performance in a navigation task for a novel environment (as differences in usage may have differing impacts on spatial knowledge acquisition).