1974 Cadillac Calais vs. 2011 Ford Shelby GT 500
To start off, 2011 Ford Shelby GT 500 is newer by 37 year(s). Which means there will be less support and parts availability for 1974 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1974 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1974 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2011 Ford Shelby GT 500 (550 HP @ 6200 RPM) has 357 more horse power than 1974 Cadillac Calais. (193 HP @ 4400 RPM) In normal driving conditions, 2011 Ford Shelby GT 500 should accelerate faster than 1974 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1974 Cadillac Calais weights approximately 420 kg more than 2011 Ford Shelby GT 500.
Compare all specifications:
| 1974 Cadillac Calais | 2011 Ford Shelby GT 500 | |
| Make | Cadillac | Ford |
| Model | Calais | Shelby GT 500 |
| Year Released | 1974 | 2011 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 5400 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 193 HP | 550 HP |
| Engine RPM | 4400 RPM | 6200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2220 kg | 1800 kg |
| Vehicle Length | 5880 mm | 4780 mm |
| Vehicle Width | 2030 mm | 1877 mm |
| Wheelbase Size | 3310 mm | 2720 mm |
