2000 Buick Regal vs. 2012 Opel Antara
To start off, 2012 Opel Antara is newer by 12 year(s). Which means there will be less support and parts availability for 2000 Buick Regal. In addition, the cost of maintenance, including insurance, on 2000 Buick Regal would be higher. At 3,791 cc (6 cylinders), 2000 Buick Regal is equipped with a bigger engine. In terms of performance, 2012 Opel Antara (224 HP @ 6600 RPM) has 27 more horse power than 2000 Buick Regal. (197 HP @ 5200 RPM) In normal driving conditions, 2012 Opel Antara should accelerate faster than 2000 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2012 Opel Antara weights approximately 285 kg more than 2000 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 2000 Buick Regal. In wet, icy, snow, or gravel driving conditions, 2012 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, 2000 Buick Regal (312 Nm @ 4000 RPM) has 15 more torque (in Nm) than 2012 Opel Antara. (297 Nm @ 3200 RPM). This means 2000 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2012 Opel Antara.
Compare all specifications:
| 2000 Buick Regal | 2012 Opel Antara | |
| Make | Buick | Opel |
| Model | Regal | Antara |
| Year Released | 2000 | 2012 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 3194 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 224 HP |
| Engine RPM | 5200 RPM | 6600 RPM |
| Torque | 312 Nm | 297 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Engine Bore Size | 97 mm | 89 mm |
| Engine Stroke Size | 86 mm | 85.6 mm |
| Engine Compression Ratio | 9.4:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1845 kg |
| Vehicle Length | 4990 mm | 4580 mm |
| Vehicle Width | 1850 mm | 1860 mm |
| Vehicle Height | 1440 mm | 1710 mm |
| Wheelbase Size | 2780 mm | 2710 mm |
| Fuel Tank Capacity | 64 L | 65 L |
