1970 Cadillac Calais vs. 2009 Mazda RX-8
To start off, 2009 Mazda RX-8 is newer by 39 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, 2009 Mazda RX-8 (232 HP @ 8500 RPM) has 4 more horse power than 1970 Cadillac Calais. (228 HP @ 4400 RPM) In normal driving conditions, 2009 Mazda RX-8 should accelerate faster than 1970 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac Calais weights approximately 951 kg more than 2009 Mazda RX-8.
Compare all specifications:
| 1970 Cadillac Calais | 2009 Mazda RX-8 | |
| Make | Cadillac | Mazda |
| Model | Calais | RX-8 |
| Year Released | 1970 | 2009 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 1308 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 228 HP | 232 HP |
| Engine RPM | 4400 RPM | 8500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2076 kg | 1125 kg |
| Vehicle Length | 5730 mm | 4470 mm |
| Wheelbase Size | 3300 mm | 2710 mm |
