| GX-1 | |
|---|---|
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| Overview | |
| Manufacturer | GMC |
| Production | 1 unit |
| Model years | 1948 |
| Assembly | GMC Truck and Coach Division, Pontiac, Michigan |
| Designer | Raymond Loewy |
| Body and chassis | |
| Class | Tri-axle coach |
| Body style | Double-decker bus |
| Doors | 1 door, front, curb side |
| Floor type | High-floor |
| Powertrain | |
| Engine | 2x Franklin 335 (6A4-150) I6, air-cooled rated at 150 HP each |
| Capacity | 13 on lower level (sedan lounge) 31 on upper level (Terrace Lounge) 6 on upper level (Fore Lounge) Total 50 seats |
| Dimensions | |
| Length | 11 m (35 ft) |
| Width | 2 m (8 ft) |
| Height | 3 m (11 ft) |
| Curb weight | 11,839–15,642 kg (26,100–34,485 lb) |
| Chronology | |
| Successor | GX-2 |
GX-1 (Greyhound Experimental #1 – The Highway Traveler) was the first post-WWII concept bus from Greyhound that evolved into the Scenicruiser PD-4501.