1971 Austin 1800 vs. 1973 Cadillac Calais
To start off, 1973 Cadillac Calais is newer by 2 year(s). Which means there will be less support and parts availability for 1971 Austin 1800. In addition, the cost of maintenance, including insurance, on 1971 Austin 1800 would be higher. 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 122 more horse power than 1971 Austin 1800. (86 HP @ 5400 RPM) In normal driving conditions, 1973 Cadillac Calais should accelerate faster than 1971 Austin 1800. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 1051 kg more than 1971 Austin 1800. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1971 Austin 1800 | 1973 Cadillac Calais | |
| Make | Austin | Cadillac |
| Model | 1800 | Calais |
| Year Released | 1971 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 7734 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 86 HP | 208 HP |
| Engine RPM | 5400 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1194 kg | 2245 kg |
| Vehicle Length | 4250 mm | 5880 mm |
| Wheelbase Size | 2700 mm | 3310 mm |
