1971 Cadillac Calais vs. 1969 Riley 4
To start off, 1971 Cadillac Calais is newer by 2 year(s). Which means there will be less support and parts availability for 1969 Riley 4. In addition, the cost of maintenance, including insurance, on 1969 Riley 4 would be higher. At 7,733 cc (8 cylinders), 1971 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1971 Cadillac Calais (228 HP) has 161 more horse power than 1969 Riley 4. (67 HP). In normal driving conditions, 1971 Cadillac Calais should accelerate faster than 1969 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Calais weights approximately 952 kg more than 1969 Riley 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1971 Cadillac Calais | 1969 Riley 4 | |
| Make | Cadillac | Riley |
| Model | Calais | 4 |
| Year Released | 1971 | 1969 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7733 cc | 1622 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 228 HP | 67 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2100 kg | 1148 kg |
| Vehicle Length | 5750 mm | 4540 mm |
| Wheelbase Size | 3310 mm | 2530 mm |
