1977 Buick Regal vs. 2010 Holden Calais
To start off, 2010 Holden Calais is newer by 33 year(s). Which means there will be less support and parts availability for 1977 Buick Regal. In addition, the cost of maintenance, including insurance, on 1977 Buick Regal would be higher. At 6,000 cc (8 cylinders), 2010 Holden Calais is equipped with a bigger engine. In terms of performance, 2010 Holden Calais (344 HP) has 201 more horse power than 1977 Buick Regal. (143 HP) In normal driving conditions, 2010 Holden Calais should accelerate faster than 1977 Buick Regal.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2010 Holden Calais (530 Nm) has 196 more torque (in Nm) than 1977 Buick Regal. (334 Nm). This means 2010 Holden Calais will have an easier job in driving up hills or pulling heavy equipment than 1977 Buick Regal.
Compare all specifications:
| 1977 Buick Regal | 2010 Holden Calais | |
| Make | Buick | Holden |
| Model | Regal | Calais |
| Year Released | 1977 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 4932 cc | 6000 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 143 HP | 344 HP |
| Torque | 334 Nm | 530 Nm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
