2009 Chevrolet Avalanche vs. 1986 Holden Astra
To start off, 2009 Chevrolet Avalanche is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Holden Astra. In addition, the cost of maintenance, including insurance, on 1986 Holden Astra would be higher. At 5,300 cc (8 cylinders), 2009 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Avalanche (311 HP @ 5200 RPM) has 241 more horse power than 1986 Holden Astra. (70 HP @ 5000 RPM). In normal driving conditions, 2009 Chevrolet Avalanche should accelerate faster than 1986 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Avalanche weights approximately 1305 kg more than 1986 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 1986 Holden Astra. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Chevrolet Avalanche (454 Nm @ 4400 RPM) has 330 more torque (in Nm) than 1986 Holden Astra. (124 Nm @ 2800 RPM). This means 2009 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1986 Holden Astra. 2009 Chevrolet Avalanche has automatic transmission and 1986 Holden Astra has manual transmission. 1986 Holden Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Avalanche | 1986 Holden Astra | |
| Make | Chevrolet | Holden |
| Model | Avalanche | Astra |
| Year Released | 2009 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 1597 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 311 HP | 70 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 454 Nm | 124 Nm |
| Torque RPM | 4400 RPM | 2800 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2200 kg | 895 kg |
| Vehicle Length | 5630 mm | 3970 mm |
| Vehicle Width | 2020 mm | 1630 mm |
| Vehicle Height | 1950 mm | 1400 mm |
| Wheelbase Size | 3310 mm | 2420 mm |
