1997 Beijing BJ 2020 vs. 1970 Cadillac Calais
To start off, 1997 Beijing BJ 2020 is newer by 27 year(s). Which means there will be less support and parts availability for 1970 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1970 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1970 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1970 Cadillac Calais (228 HP @ 4400 RPM) has 145 more horse power than 1997 Beijing BJ 2020. (83 HP @ 3800 RPM) In normal driving conditions, 1970 Cadillac Calais should accelerate faster than 1997 Beijing BJ 2020. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac Calais weights approximately 546 kg more than 1997 Beijing BJ 2020. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1997 Beijing BJ 2020 | 1970 Cadillac Calais | |
| Make | Beijing | Cadillac |
| Model | BJ 2020 | Calais |
| Year Released | 1997 | 1970 |
| Engine Size | 2445 cc | 7734 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 83 HP | 228 HP |
| Engine RPM | 3800 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1554 kg | 2100 kg |
| Vehicle Length | 3870 mm | 5730 mm |
| Wheelbase Size | 2310 mm | 3300 mm |
