2003 Chevrolet Avalanche vs. 1977 Dodge Aspen
To start off, 2003 Chevrolet Avalanche is newer by 26 year(s). Which means there will be less support and parts availability for 1977 Dodge Aspen. In addition, the cost of maintenance, including insurance, on 1977 Dodge Aspen 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 182 more horse power than 1977 Dodge Aspen. (100 HP @ 3600 RPM). In normal driving conditions, 2003 Chevrolet Avalanche should accelerate faster than 1977 Dodge Aspen. With that said, vehicle weight also plays an important factor in acceleration. 2003 Chevrolet Avalanche weights approximately 715 kg more than 1977 Dodge Aspen. 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 1977 Dodge Aspen. 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 209 more torque (in Nm) than 1977 Dodge Aspen. (231 Nm @ 1600 RPM). This means 2003 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1977 Dodge Aspen.
Compare all specifications:
| 2003 Chevrolet Avalanche | 1977 Dodge Aspen | |
| Make | Chevrolet | Dodge |
| Model | Avalanche | Aspen |
| Year Released | 2003 | 1977 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5325 cc | 3687 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 282 HP | 100 HP |
| Engine RPM | 5200 RPM | 3600 RPM |
| Torque | 440 Nm | 231 Nm |
| Torque RPM | 4000 RPM | 1600 RPM |
| Engine Bore Size | 96 mm | 82.6 mm |
| Engine Stroke Size | 92 mm | 117.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 2180 kg | 1465 kg |
| Vehicle Length | 5640 mm | 5020 mm |
| Vehicle Width | 2040 mm | 1870 mm |
| Vehicle Height | 1870 mm | 1360 mm |
| Wheelbase Size | 3310 mm | 2760 mm |
