1991 Buick Regal vs. 2011 Opel Antara
To start off, 2011 Opel Antara is newer by 20 year(s). Which means there will be less support and parts availability for 1991 Buick Regal. In addition, the cost of maintenance, including insurance, on 1991 Buick Regal would be higher. At 3,194 cc (6 cylinders), 2011 Opel Antara is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Antara weights approximately 505 kg more than 1991 Buick Regal.
Because 2011 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 1991 Buick Regal. In wet, icy, snow, or gravel driving conditions, 2011 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.
Compare all specifications:
| 1991 Buick Regal | 2011 Opel Antara | |
| Make | Buick | Opel |
| Model | Regal | Antara |
| Year Released | 1991 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2844 cc | 3194 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 224 HP |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1340 kg | 1845 kg |
| Vehicle Length | 4880 mm | 4580 mm |
| Vehicle Width | 1850 mm | 1860 mm |
| Vehicle Height | 1350 mm | 1710 mm |
| Wheelbase Size | 2740 mm | 2710 mm |
