1971 Cadillac Calais vs. 2011 Chevrolet Suburban
To start off, 2011 Chevrolet Suburban 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 Chevrolet Suburban (352 HP @ 5400 RPM) has 124 more horse power than 1971 Cadillac Calais. (228 HP @ 4400 RPM) In normal driving conditions, 2011 Chevrolet Suburban should accelerate faster than 1971 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Suburban weights approximately 719 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 Chevrolet Suburban | |
| Make | Cadillac | Chevrolet |
| Model | Calais | Suburban |
| Year Released | 1971 | 2011 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 7733 cc | 6000 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 228 HP | 352 HP |
| Engine RPM | 4400 RPM | 5400 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Vehicle Weight | 2100 kg | 2819 kg |
| Vehicle Length | 5750 mm | 5649 mm |
| Wheelbase Size | 3310 mm | 3302 mm |
