1974 Cadillac Calais vs. 2006 GMC Sierra
To start off, 2006 GMC Sierra is newer by 32 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, 2006 GMC Sierra (300 HP @ 4400 RPM) has 107 more horse power than 1974 Cadillac Calais. (193 HP @ 4400 RPM) In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1974 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 176 kg more than 1974 Cadillac Calais. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1974 Cadillac Calais | 2006 GMC Sierra | |
| Make | Cadillac | GMC |
| Model | Calais | Sierra |
| Year Released | 1974 | 2006 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 193 HP | 300 HP |
| Engine RPM | 4400 RPM | 4400 RPM |
| Vehicle Weight | 2260 kg | 2436 kg |
| Vehicle Length | 5880 mm | 6570 mm |
| Vehicle Width | 2030 mm | 2450 mm |
| Wheelbase Size | 3310 mm | 4250 mm |
