1975 Cadillac Calais vs. 2005 Porsche Boxster
To start off, 2005 Porsche Boxster is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1975 Cadillac Calais would be higher. At 8,192 cc (8 cylinders), 1975 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2005 Porsche Boxster (240 HP @ 6600 RPM) has 60 more horse power than 1975 Cadillac Calais. (180 HP @ 4400 RPM) In normal driving conditions, 2005 Porsche Boxster should accelerate faster than 1975 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Calais weights approximately 1010 kg more than 2005 Porsche Boxster.
Compare all specifications:
| 1975 Cadillac Calais | 2005 Porsche Boxster | |
| Make | Cadillac | Porsche |
| Model | Calais | Boxster |
| Year Released | 1975 | 2005 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 8192 cc | 2688 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 180 HP | 240 HP |
| Engine RPM | 4400 RPM | 6600 RPM |
| Vehicle Weight | 2305 kg | 1295 kg |
| Vehicle Length | 5880 mm | 4330 mm |
| Wheelbase Size | 3310 mm | 2420 mm |
