1965 Cadillac Calais vs. 1988 Opel Vectra
To start off, 1988 Opel Vectra is newer by 23 year(s). Which means there will be less support and parts availability for 1965 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1965 Cadillac Calais would be higher. At 7,029 cc (8 cylinders), 1965 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1965 Cadillac Calais (208 HP @ 4600 RPM) has 152 more horse power than 1988 Opel Vectra. (56 HP @ 4600 RPM). In normal driving conditions, 1965 Cadillac Calais should accelerate faster than 1988 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1965 Cadillac Calais weights approximately 928 kg more than 1988 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1965 Cadillac Calais | 1988 Opel Vectra | |
| Make | Cadillac | Opel |
| Model | Calais | Vectra |
| Year Released | 1965 | 1988 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7029 cc | 1699 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 208 HP | 56 HP |
| Engine RPM | 4600 RPM | 4600 RPM |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2010 kg | 1082 kg |
| Vehicle Length | 5700 mm | 4440 mm |
| Vehicle Width | 2030 mm | 1710 mm |
| Vehicle Height | 1370 mm | 1400 mm |
| Wheelbase Size | 3300 mm | 2600 mm |
