2003 Chevrolet Avalanche vs. 1998 Opel Astra
To start off, 2003 Chevrolet Avalanche is newer by 5 year(s). Which means there will be less support and parts availability for 1998 Opel Astra. In addition, the cost of maintenance, including insurance, on 1998 Opel Astra would be higher. At 5,325 cc (8 cylinders), 2003 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2003 Chevrolet Avalanche (282 HP @ 5200 RPM) has 148 more horse power than 1998 Opel Astra. (134 HP @ 5600 RPM). In normal driving conditions, 2003 Chevrolet Avalanche should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Chevrolet Avalanche weights approximately 920 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.
Because 2003 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 1998 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2003 Chevrolet Avalanche 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, 2003 Chevrolet Avalanche (440 Nm @ 4000 RPM) has 252 more torque (in Nm) than 1998 Opel Astra. (188 Nm @ 3200 RPM). This means 2003 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra. 2003 Chevrolet Avalanche 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. 2003 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Chevrolet Avalanche | 1998 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Avalanche | Astra |
| Year Released | 2003 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 5325 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 282 HP | 134 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 440 Nm | 188 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 2180 kg | 1260 kg |
| Vehicle Length | 5640 mm | 4060 mm |
| Vehicle Width | 2040 mm | 1700 mm |
| Vehicle Height | 1870 mm | 1420 mm |
| Wheelbase Size | 3310 mm | 2620 mm |
