1974 Cadillac Calais vs. 1968 Mazda R-100
To start off, 1974 Cadillac Calais is newer by 6 year(s). Which means there will be less support and parts availability for 1968 Mazda R-100. In addition, the cost of maintenance, including insurance, on 1968 Mazda R-100 would be higher. At 7,734 cc (8 cylinders), 1974 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1974 Cadillac Calais (193 HP @ 4400 RPM) has 83 more horse power than 1968 Mazda R-100. (110 HP @ 7000 RPM). In normal driving conditions, 1974 Cadillac Calais should accelerate faster than 1968 Mazda R-100. With that said, vehicle weight also plays an important factor in acceleration. 1974 Cadillac Calais weights approximately 1455 kg more than 1968 Mazda R-100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1974 Cadillac Calais | 1968 Mazda R-100 | |
| Make | Cadillac | Mazda |
| Model | Calais | R-100 |
| Year Released | 1974 | 1968 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 1963 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 193 HP | 110 HP |
| Engine RPM | 4400 RPM | 7000 RPM |
| Vehicle Weight | 2260 kg | 805 kg |
| Vehicle Length | 5880 mm | 3840 mm |
| Vehicle Width | 2030 mm | 1490 mm |
| Wheelbase Size | 3310 mm | 2270 mm |
