* Specific Wrangler model: Two-door, four-door, Unlimited, Rubicon, etc., all have slightly different shapes and thus different drag coefficients.
* Modifications: Added accessories like a roof rack, lift kit, larger tires, or a different bumper will significantly alter the Cd.
* Testing conditions: The wind tunnel conditions used to measure the Cd influence the result.
While Jeep doesn't publicly release precise Cd figures for each model year and trim, you'll find estimates ranging from approximately 0.49 to 0.55 for a stock 2006 Jeep Wrangler. Keep in mind these are rough estimates and the actual value will likely fall within that range or slightly beyond depending on the specifics mentioned above.
