2009 Chevrolet Avalanche vs. 1981 GMC Jimmy
To start off, 2009 Chevrolet Avalanche is newer by 28 year(s). Which means there will be less support and parts availability for 1981 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1981 GMC Jimmy 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 (307 HP @ 5200 RPM) has 177 more horse power than 1981 GMC Jimmy. (130 HP @ 4000 RPM). In normal driving conditions, 2009 Chevrolet Avalanche should accelerate faster than 1981 GMC Jimmy.
Because 1981 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet Avalanche. In wet, icy, snow, or gravel driving conditions, 1981 GMC Jimmy 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 (335 Nm @ 4400 RPM) has 50 more torque (in Nm) than 1981 GMC Jimmy. (285 Nm @ 2000 RPM). This means 2009 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1981 GMC Jimmy.
Compare all specifications:
| 2009 Chevrolet Avalanche | 1981 GMC Jimmy | |
| Make | Chevrolet | GMC |
| Model | Avalanche | Jimmy |
| Year Released | 2009 | 1981 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 4093 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 307 HP | 130 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 335 Nm | 285 Nm |
| Torque RPM | 4400 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Length | 3500 mm | 4690 mm |
| Vehicle Width | 2020 mm | 2030 mm |
| Vehicle Height | 1950 mm | 1840 mm |
| Wheelbase Size | 3310 mm | 2720 mm |
