1975 Cadillac Calais vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 38 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, 2013 GMC Sierra (298 HP @ 5600 RPM) has 118 more horse power than 1975 Cadillac Calais. (180 HP @ 4400 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1975 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Calais weights approximately 34 kg more than 2013 GMC Sierra.
Compare all specifications:
| 1975 Cadillac Calais | 2013 GMC Sierra | |
| Make | Cadillac | GMC |
| Model | Calais | Sierra |
| Year Released | 1975 | 2013 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 8192 cc | 4800 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 180 HP | 298 HP |
| Engine RPM | 4400 RPM | 5600 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Vehicle Weight | 2305 kg | 2271 kg |
| Vehicle Length | 5880 mm | 5702 mm |
| Wheelbase Size | 3310 mm | 3378 mm |
