1986 Buick Regal vs. 1973 Cadillac Calais
To start off, 1986 Buick Regal is newer by 13 year(s). Which means there will be less support and parts availability for 1973 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1973 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1973 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1986 Buick Regal (235 HP @ 4400 RPM) has 27 more horse power than 1973 Cadillac Calais. (208 HP @ 4400 RPM). In normal driving conditions, 1986 Buick Regal should accelerate faster than 1973 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 755 kg more than 1986 Buick Regal.
Compare all specifications:
1986 Buick Regal | 1973 Cadillac Calais | |
Make | Buick | Cadillac |
Model | Regal | Calais |
Year Released | 1986 | 1973 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 3791 cc | 7734 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 235 HP | 208 HP |
Engine RPM | 4400 RPM | 4400 RPM |
Vehicle Weight | 1490 kg | 2245 kg |
Vehicle Length | 5100 mm | 5880 mm |
Wheelbase Size | 2750 mm | 3310 mm |