1968 Cadillac Calais vs. 2003 Saleen S7
To start off, 2003 Saleen S7 is newer by 35 year(s). Which means there will be less support and parts availability for 1968 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1968 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1968 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2003 Saleen S7 (550 HP) has 322 more horse power than 1968 Cadillac Calais. (228 HP) In normal driving conditions, 2003 Saleen S7 should accelerate faster than 1968 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1968 Cadillac Calais weights approximately 858 kg more than 2003 Saleen S7.
Compare all specifications:
| 1968 Cadillac Calais | 2003 Saleen S7 | |
| Make | Cadillac | Saleen |
| Model | Calais | S7 |
| Year Released | 1968 | 2003 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 7734 cc | 7000 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 228 HP | 550 HP |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2105 kg | 1247 kg |
| Vehicle Length | 5720 mm | 4755 mm |
| Vehicle Width | 2040 mm | 1981 mm |
| Vehicle Height | 1360 mm | 1041 mm |
| Wheelbase Size | 3300 mm | 2692 mm |
