The Sixty Special sedan had luxurious Fleetwood style interior appointments. Identifiers included the traditional fender louvers, V-shaped ornaments on the hood and rear deck and a Fleetwood script in the latter location. Wheelbase measurements returned to 3378mm for the first time since 1949. Also seen were a panoramic (wraparound) windshield, new grille, longer more sweeping fenders and all other 1954-style appearance innovations. The newly expanded equipment list appeared on the 60S sedan, too.
| Model Number | Body Style | Doors | Model | Seat | Price | Weight | Production Total |
|---|---|---|---|---|---|---|---|
| 54-60 | 6019X | 4-door | Sedan | 5 | $4683 | 2041 kg | 16,200 |
| Type | V-8 Overhead valves. |
| Block | Cast iron block. |
| Displacement | 5.425 Liters |
| Bore and stroke | 96.8mm x 92.1mm |
| Compression ratio | 8.25:1. |
| Brake horsepower | 230 hp @ 4400 rpm |
| Power | 171 kW @ 4400 rpm |
| Bearings | Five main bearings. |
| Valve lifters | Hydraulic valve lifters. |
| Carburetors | Carter WCFB four-barrel Models 2143S, 2109S and 2110S - also - Rochester 4GC four-barrel (with Aire) Model 7006963; (without Aire) Model 7006962. |
| Type | V-8 Overhead valves. |
| Block | Cast iron block. |
| Displacement | 5.425 Liters |
| Bore and stroke | 96.8mm x 92.1mm |
| Compression ratio | 8.25:1. |
| Brake horsepower | 230 hp @ 4400 rpm |
| Power | 171 kW @ 4400 rpm |
| Bearings | Five main bearings. |
| Valve lifters | Hydraulic valve lifters. |
| Carburetors | Carter WCFB four-barrel Models 2143S, 2109S and 2110S - also - Rochester 4GC four-barrel (with Aire) Model 7006963; (without Aire) Model 7006962. |
| Model | Wheelbase | Overall Length | Front Tread | Rear Tread | Tires |
|---|---|---|---|---|---|
| Series 60S | 3378mm | 5776mm | 1524mm | 1603mm | 8.00 x 15 (opt. 8.20 x 15 whitewall) |
| Exhaust | Dual exhaust system standard | ||||
| Rear axle ratio | (Standard) 3.07: 1 (Standard with air conditioning; optional without) 3.36:1 | ||||