1973 Cadillac Calais vs. 1963 Triumph TR4
To start off, 1973 Cadillac Calais is newer by 10 year(s). Which means there will be less support and parts availability for 1963 Triumph TR4. In addition, the cost of maintenance, including insurance, on 1963 Triumph TR4 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 104 more horse power than 1963 Triumph TR4. (104 HP @ 4600 RPM). In normal driving conditions, 1973 Cadillac Calais should accelerate faster than 1963 Triumph TR4. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 1280 kg more than 1963 Triumph TR4. 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 | 1963 Triumph TR4 | |
| Make | Cadillac | Triumph |
| Model | Calais | TR4 |
| Year Released | 1973 | 1963 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 2138 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 208 HP | 104 HP |
| Engine RPM | 4400 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2245 kg | 965 kg |
| Vehicle Length | 5880 mm | 3950 mm |
| Wheelbase Size | 3310 mm | 2240 mm |
