The Stats of a vehicle class are the attributes which each vehicle class is constrained to within the MotorStorm series. Each stat effects a different attribute of the class' performance and each game title has a different set of stats for each class.
The in-game stat system is presented by a five-star rating.
In MotorStorm: Arctic Edge, each vehicle has its own unique stats, giving no specific class its own statistical value.
MotorStorm RC is the only title to not release stats, although each class has its own characteristics.
Though all vehicles within a class have the same stats, there are certain unique vehicles which possess a slight edge or disadvantage over the rest within the class. For example, the Molotov Caucasus is the lowest Big Rig in the series, which would give it an advantage on technical tracks such as Sugar Rush.