1991 Chevrolet Suburban vs. 2006 Chevrolet Avalanche
To start off, 2006 Chevrolet Avalanche is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Suburban. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Suburban would be higher. At 5,733 cc (8 cylinders), 1991 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Avalanche (295 HP @ 5200 RPM) has 87 more horse power than 1991 Chevrolet Suburban. (208 HP @ 4000 RPM) In normal driving conditions, 2006 Chevrolet Avalanche should accelerate faster than 1991 Chevrolet Suburban.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2006 Chevrolet Avalanche (454 Nm @ 4000 RPM) has 47 more torque (in Nm) than 1991 Chevrolet Suburban. (407 Nm @ 2800 RPM). This means 2006 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Suburban.
Compare all specifications:
| 1991 Chevrolet Suburban | 2006 Chevrolet Avalanche | |
| Make | Chevrolet | Chevrolet |
| Model | Suburban | Avalanche |
| Year Released | 1991 | 2006 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 5326 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 208 HP | 295 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 407 Nm | 454 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Length | 5480 mm | 5640 mm |
| Vehicle Width | 1950 mm | 2030 mm |
| Vehicle Height | 1800 mm | 1880 mm |
| Wheelbase Size | 3300 mm | 3310 mm |
