1977 Buick Regal vs. 2006 Opel Antara
To start off, 2006 Opel Antara is newer by 29 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 5,736 cc (6 cylinders), 1977 Buick Regal is equipped with a bigger engine. In terms of performance, 2006 Opel Antara (212 HP @ 1400 RPM) has 49 more horse power than 1977 Buick Regal. (163 HP @ 3800 RPM) In normal driving conditions, 2006 Opel Antara should accelerate faster than 1977 Buick Regal.
Because 2006 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 1977 Buick Regal. In wet, icy, snow, or gravel driving conditions, 2006 Opel Antara will offer significantly more control. 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, 2006 Opel Antara (542 Nm @ 1400 RPM) has 190 more torque (in Nm) than 1977 Buick Regal. (352 Nm @ 2400 RPM). This means 2006 Opel Antara will have an easier job in driving up hills or pulling heavy equipment than 1977 Buick Regal.
Compare all specifications:
| 1977 Buick Regal | 2006 Opel Antara | |
| Make | Buick | Opel |
| Model | Regal | Antara |
| Year Released | 1977 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 5736 cc | 1899 cc |
| Horse Power | 163 HP | 212 HP |
| Engine RPM | 3800 RPM | 1400 RPM |
| Torque | 352 Nm | 542 Nm |
| Torque RPM | 2400 RPM | 1400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Width | 1840 mm | 1760 mm |
