The limousine and big sedan for 1961 sported the all-new styling motifs. Standard equipment was the same used on 6300 models including power seats and windows.
| Model No. | Style No. | Body Type | Seat | Factory Price | Shipping Weight | Production Total |
|---|---|---|---|---|---|---|
| 61-67R | 6723R |
4-door Sedan | 9 | $9533 | 2450 kg | 699 |
| 61-67S | 6733S |
4-door Imperial Sedan | 9 | $9748 | 2464 kg | 926 |
| 61-68 | 6890 | Commercial chassis | 2,204 |
NOTE:
| Type | V-8 - Overhead valves |
| Block | Cast iron block |
| Displacement | 6.384 Liters |
| Bore and stroke | 101.6mm x 98.4mm |
| Compression ratio | 10.5:1 |
| Brake horsepower | 325 hp @ 4800 rpm |
| Power | 242 kW @ 4800 rpm |
| Bearing | Five main bearings |
| Valve Lifters | Hydraulic valve lifters |
| Carburetion | Rochester four-barrel Model 701930 |
| Model | Wheelbase | Overall Length | Front Tread | Rear Tread | Tires | Exhaust |
|---|---|---|---|---|---|---|
| Series 75 | 3808mm | 6154mm | 8.20 x 15 | Single |