2001 Buick Regal vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Buick Regal. In addition, the cost of maintenance, including insurance, on 2001 Buick Regal would be higher. At 3,791 cc (6 cylinders), 2001 Buick Regal is equipped with a bigger engine. In terms of performance, 2001 Buick Regal (197 HP @ 5200 RPM) has 115 more horse power than 2005 Opel Astra. (82 HP @ 4300 RPM). In normal driving conditions, 2001 Buick Regal should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Buick Regal weights approximately 170 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2001 Buick Regal (311 Nm @ 4000 RPM) has 126 more torque (in Nm) than 2005 Opel Astra. (185 Nm @ 1500 RPM). This means 2001 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
2001 Buick Regal | 2005 Opel Astra | |
Make | Buick | Opel |
Model | Regal | Astra |
Year Released | 2001 | 2005 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3791 cc | 1995 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 197 HP | 82 HP |
Engine RPM | 5200 RPM | 4300 RPM |
Torque | 311 Nm | 185 Nm |
Torque RPM | 4000 RPM | 1500 RPM |
Engine Compression Ratio | 9.4:1 | 18.5:1 |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 1560 kg | 1390 kg |
Vehicle Length | 4990 mm | 4120 mm |
Vehicle Width | 1850 mm | 1720 mm |
Vehicle Height | 1440 mm | 1430 mm |
Wheelbase Size | 2780 mm | 2640 mm |
Fuel Tank Capacity | 64 L | 52 L |