1997 Buick Riviera vs. 1998 Opel Astra
To start off, 1998 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 1997 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1997 Buick Riviera would be higher. At 3,791 cc (6 cylinders), 1997 Buick Riviera is equipped with a bigger engine. In terms of performance, 1997 Buick Riviera (202 HP @ 5200 RPM) has 113 more horse power than 1998 Opel Astra. (89 HP @ 6000 RPM). In normal driving conditions, 1997 Buick Riviera should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1997 Buick Riviera weights approximately 550 kg more than 1998 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, 1997 Buick Riviera (312 Nm @ 4000 RPM) has 187 more torque (in Nm) than 1998 Opel Astra. (125 Nm @ 4000 RPM). This means 1997 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra. 1997 Buick Riviera has automatic transmission and 1998 Opel Astra has manual transmission. 1998 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1997 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
1997 Buick Riviera | 1998 Opel Astra | |
Make | Buick | Opel |
Model | Riviera | Astra |
Year Released | 1997 | 1998 |
Body Type | Coupe | Convertible |
Engine Position | Front | Front |
Engine Size | 3791 cc | 1389 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 202 HP | 89 HP |
Engine RPM | 5200 RPM | 6000 RPM |
Torque | 312 Nm | 125 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Compression Ratio | 9.4:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1700 kg | 1150 kg |
Vehicle Length | 5270 mm | 4250 mm |
Vehicle Width | 1910 mm | 1690 mm |
Vehicle Height | 1400 mm | 1410 mm |