2009 Chevrolet Avalanche vs. 1991 GMC Jimmy
To start off, 2009 Chevrolet Avalanche is newer by 18 year(s). Which means there will be less support and parts availability for 1991 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1991 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 149 more horse power than 1991 GMC Jimmy. (158 HP @ 4000 RPM). In normal driving conditions, 2009 Chevrolet Avalanche should accelerate faster than 1991 GMC Jimmy.
Because 1991 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, 1991 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 23 more torque (in Nm) than 1991 GMC Jimmy. (312 Nm @ 2800 RPM). This means 2009 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1991 GMC Jimmy. 2009 Chevrolet Avalanche has automatic transmission and 1991 GMC Jimmy has manual transmission. 1991 GMC Jimmy 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 | 1991 GMC Jimmy | |
| Make | Chevrolet | GMC |
| Model | Avalanche | Jimmy |
| Year Released | 2009 | 1991 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 4297 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 307 HP | 158 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 335 Nm | 312 Nm |
| Torque RPM | 4400 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Length | 3500 mm | 4330 mm |
| Vehicle Width | 2020 mm | 1670 mm |
| Vehicle Height | 1950 mm | 1630 mm |
| Wheelbase Size | 3310 mm | 2560 mm |
