1973 Cadillac Calais vs. 1999 Porsche Boxster
To start off, 1999 Porsche Boxster is newer by 26 year(s). Which means there will be less support and parts availability for 1973 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1973 Cadillac Calais 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 6 more horse power than 1999 Porsche Boxster. (202 HP @ 6000 RPM). In normal driving conditions, 1973 Cadillac Calais should accelerate faster than 1999 Porsche Boxster. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 995 kg more than 1999 Porsche Boxster. 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 | 1999 Porsche Boxster | |
| Make | Cadillac | Porsche |
| Model | Calais | Boxster |
| Year Released | 1973 | 1999 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 7734 cc | 2480 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 208 HP | 202 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2245 kg | 1250 kg |
| Vehicle Length | 5880 mm | 4320 mm |
| Wheelbase Size | 3310 mm | 2360 mm |
