1973 Cadillac Calais vs. 1973 Pontiac Bonneville
To start off, both 1973 Cadillac Calais and 1973 Pontiac Bonneville were released in the same year (1973). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 7,734 cc (8 cylinders), 1973 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1973 Cadillac Calais (208 HP @ 4400 RPM) has 23 more horse power than 1973 Pontiac Bonneville. (185 HP @ 4000 RPM). In normal driving conditions, 1973 Cadillac Calais should accelerate faster than 1973 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 255 kg more than 1973 Pontiac Bonneville. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1973 Cadillac Calais | 1973 Pontiac Bonneville | |
| Make | Cadillac | Pontiac |
| Model | Calais | Bonneville |
| Year Released | 1973 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 7462 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 208 HP | 185 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2245 kg | 1990 kg |
| Vehicle Length | 5880 mm | 5740 mm |
| Wheelbase Size | 3310 mm | 3210 mm |
