2006 Buick Terraza vs. 1971 Cadillac Calais
To start off, 2006 Buick Terraza is newer by 35 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, 1971 Cadillac Calais (228 HP @ 4400 RPM) has 27 more horse power than 2006 Buick Terraza. (201 HP @ 5600 RPM) In normal driving conditions, 1971 Cadillac Calais should accelerate faster than 2006 Buick Terraza. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Calais weights approximately 550 kg more than 2006 Buick Terraza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2006 Buick Terraza | 1971 Cadillac Calais | |
| Make | Buick | Cadillac |
| Model | Terraza | Calais |
| Year Released | 2006 | 1971 |
| Body Type | Minivan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3491 cc | 7733 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 201 HP | 228 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1550 kg | 2100 kg |
| Vehicle Length | 5210 mm | 5750 mm |
| Wheelbase Size | 3080 mm | 3310 mm |
