1991 Opel Astra vs. 2003 Buick Park Avenue
To start off, 2003 Buick Park Avenue is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 3,798 cc (6 cylinders), 2003 Buick Park Avenue is equipped with a bigger engine. In terms of performance, 2003 Buick Park Avenue (240 HP @ 5200 RPM) has 158 more horse power than 1991 Opel Astra. (82 HP @ 5800 RPM) In normal driving conditions, 2003 Buick Park Avenue should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Buick Park Avenue weights approximately 800 kg more than 1991 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, 2003 Buick Park Avenue (387 Nm @ 3200 RPM) has 274 more torque (in Nm) than 1991 Opel Astra. (113 Nm @ 3400 RPM). This means 2003 Buick Park Avenue will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 2003 Buick Park Avenue has automatic transmission and 1991 Opel Astra has manual transmission. 1991 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Buick Park Avenue will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Opel Astra | 2003 Buick Park Avenue | |
Make | Opel | Buick |
Model | Astra | Park Avenue |
Year Released | 1991 | 2003 |
Engine Position | Front | Front |
Engine Size | 1388 cc | 3798 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 82 HP | 240 HP |
Engine RPM | 5800 RPM | 5200 RPM |
Torque | 113 Nm | 387 Nm |
Torque RPM | 3400 RPM | 3200 RPM |
Engine Bore Size | 77.6 mm | 96.5 mm |
Engine Stroke Size | 73.4 mm | 86.4 mm |
Engine Compression Ratio | 9.4:1 | 8.5:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 940 kg | 1740 kg |
Vehicle Length | 4060 mm | 5260 mm |
Vehicle Width | 1690 mm | 1900 mm |
Vehicle Height | 1430 mm | 1460 mm |
Wheelbase Size | 2610 mm | 2780 mm |