Here's what you need to know:
* Your motorhome's tow rating: Check your motorhome's owner's manual. This will specify the maximum weight it can safely tow. This is crucial.
* The weight of your 2002 Chevy Impala: This includes the car's weight plus anything inside it. You can find the curb weight (weight of the car without passengers or cargo) in your Impala's owner's manual or online. Add the weight of passengers and cargo to get the total towed weight.
* Towing method: Are you planning to flat tow (all four wheels on the ground) or use a dolly or tow bar? Flat towing requires special preparations to the Impala's drivetrain, which may not be possible without modifications. Using a dolly or tow bar changes the weight distribution and affects the tow rating.
Crucially: The motorhome's tow rating must be *greater than* the total weight of the towed Impala. There should be a considerable safety margin as well. Towing too much weight is extremely dangerous and can lead to accidents, damage to your motorhome, and potentially serious injury.
In short: You must consult your motorhome's owner's manual and determine the total weight of the Impala before even considering towing it. If you are unsure, consult with a professional towing expert or your motorhome dealer.