1971 Cadillac Calais vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 40 year(s). Which means there will be less support and parts availability for 1971 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1971 Cadillac Calais would be higher. At 7,733 cc (8 cylinders), 1971 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (315 HP @ 5200 RPM) has 87 more horse power than 1971 Cadillac Calais. (228 HP @ 4400 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1971 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 211 kg more than 1971 Cadillac Calais. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
1971 Cadillac Calais | 2011 GMC Sierra | |
Make | Cadillac | GMC |
Model | Calais | Sierra |
Year Released | 1971 | 2011 |
Body Type | Coupe | Pickup |
Engine Position | Front | Front |
Engine Size | 7733 cc | 5300 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 228 HP | 315 HP |
Engine RPM | 4400 RPM | 5200 RPM |
Fuel Type | Gasoline | Flex Fuel |
Vehicle Weight | 2100 kg | 2311 kg |
Vehicle Length | 5750 mm | 5847 mm |
Wheelbase Size | 3310 mm | 3645 mm |