2008 Chevrolet Avalanche vs. 1990 Isuzu Impulse
To start off, 2008 Chevrolet Avalanche is newer by 18 year(s). Which means there will be less support and parts availability for 1990 Isuzu Impulse. In addition, the cost of maintenance, including insurance, on 1990 Isuzu Impulse would be higher. At 5,299 cc (8 cylinders), 2008 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Avalanche (310 HP @ 5200 RPM) has 150 more horse power than 1990 Isuzu Impulse. (160 HP @ 6600 RPM). In normal driving conditions, 2008 Chevrolet Avalanche should accelerate faster than 1990 Isuzu Impulse. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Avalanche weights approximately 61 kg more than 1990 Isuzu Impulse. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 1990 Isuzu Impulse. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Chevrolet Avalanche (454 Nm @ 4400 RPM) has 251 more torque (in Nm) than 1990 Isuzu Impulse. (203 Nm @ 4800 RPM). This means 2008 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1990 Isuzu Impulse. 2008 Chevrolet Avalanche has automatic transmission and 1990 Isuzu Impulse has manual transmission. 1990 Isuzu Impulse will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Chevrolet Avalanche | 1990 Isuzu Impulse | |
| Make | Chevrolet | Isuzu |
| Model | Avalanche | Impulse |
| Year Released | 2008 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 5299 cc | 1587 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 310 HP | 160 HP |
| Engine RPM | 5200 RPM | 6600 RPM |
| Torque | 454 Nm | 203 Nm |
| Torque RPM | 4400 RPM | 4800 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1261 kg | 1200 kg |
| Vehicle Length | 5630 mm | 4220 mm |
| Vehicle Width | 2020 mm | 1700 mm |
| Vehicle Height | 1950 mm | 1300 mm |
| Wheelbase Size | 3310 mm | 2460 mm |
