* Exterior Badges: The most obvious way. A GT will have "GT" badging on the front fenders and usually on the rear decklid (trunk). The absence of these badges strongly suggests it's *not* a GT, but it's possible they've been removed.
* Engine: The 2002 Mustang GT had a 4.6L 2V (two-valve) V8 engine. Check the engine bay for the engine size stamped on a plate or the engine itself. A smaller engine indicates it's not a GT (e.g., the base model had a V6).
* Wheels/Tires: GTs usually came with larger, more performance-oriented wheels and tires than base models. While not definitive, this is a strong visual clue.
* Interior: While not a guaranteed identifier, GTs often had upgraded interior features compared to base models. This might include different seats, steering wheel, or gauges.
* VIN Number: The Vehicle Identification Number (VIN) contains all the information about your car's specifications. You can decode the VIN using online tools or contacting a Ford dealer; the VIN will definitively show if it's a GT. This is the most reliable method.
* Build Sheet (if available): If you have the original build sheet for your Mustang, it will explicitly state the model (GT or otherwise).
If you're unsure, checking the engine size and the VIN number are the most reliable methods. The exterior badges are a good starting point, but they can be added or removed.
