1971 Cadillac Calais vs. 2011 Mazda RX-8
To start off, 2011 Mazda RX-8 is newer by 40 year(s). Which means there will be less support and parts availability for 1971 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1971 Cadillac Calais would be higher. At 7,733 cc (8 cylinders), 1971 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2011 Mazda RX-8 (232 HP @ 8500 RPM) has 4 more horse power than 1971 Cadillac Calais. (228 HP @ 4400 RPM) In normal driving conditions, 2011 Mazda RX-8 should accelerate faster than 1971 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Calais weights approximately 710 kg more than 2011 Mazda RX-8.
Compare all specifications:
| 1971 Cadillac Calais | 2011 Mazda RX-8 | |
| Make | Cadillac | Mazda |
| Model | Calais | RX-8 |
| Year Released | 1971 | 2011 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 7733 cc | 1300 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 | 2100 kg | 1390 kg |
| Vehicle Length | 5750 mm | 4460 mm |
| Wheelbase Size | 3310 mm | 2703 mm |
