1999 Buick Regal vs. 2004 Opel Astra
To start off, 2004 Opel Astra is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Buick Regal. In addition, the cost of maintenance, including insurance, on 1999 Buick Regal would be higher. At 3,789 cc (6 cylinders), 1999 Buick Regal is equipped with a bigger engine. In terms of performance, 1999 Buick Regal (197 HP @ 5200 RPM) has 112 more horse power than 2004 Opel Astra. (85 HP @ 5400 RPM). In normal driving conditions, 1999 Buick Regal should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Buick Regal weights approximately 245 kg more than 2004 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, 1999 Buick Regal (311 Nm @ 4000 RPM) has 172 more torque (in Nm) than 2004 Opel Astra. (139 Nm @ 2600 RPM). This means 1999 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra.
Compare all specifications:
1999 Buick Regal | 2004 Opel Astra | |
Make | Buick | Opel |
Model | Regal | Astra |
Year Released | 1999 | 2004 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 3789 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 197 HP | 85 HP |
Engine RPM | 5200 RPM | 5400 RPM |
Torque | 311 Nm | 139 Nm |
Torque RPM | 4000 RPM | 2600 RPM |
Engine Bore Size | 97 mm | 79 mm |
Engine Stroke Size | 86 mm | 81.5 mm |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1560 kg | 1315 kg |
Vehicle Length | 4990 mm | 4290 mm |
Vehicle Width | 1850 mm | 1720 mm |
Vehicle Height | 1440 mm | 1470 mm |
Wheelbase Size | 2780 mm | 2610 mm |
Fuel Tank Capacity | 64 L | 52 L |