1986 Chevrolet Blazer vs. 2009 Chevrolet Avalanche
To start off, 2009 Chevrolet Avalanche is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1986 Chevrolet Blazer 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 (311 HP @ 5200 RPM) has 220 more horse power than 1986 Chevrolet Blazer. (91 HP @ 4400 RPM) In normal driving conditions, 2009 Chevrolet Avalanche should accelerate faster than 1986 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Avalanche weights approximately 800 kg more than 1986 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2009 Chevrolet Avalanche (454 Nm @ 4400 RPM) has 272 more torque (in Nm) than 1986 Chevrolet Blazer. (182 Nm @ 2800 RPM). This means 2009 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1986 Chevrolet Blazer.
Compare all specifications:
| 1986 Chevrolet Blazer | 2009 Chevrolet Avalanche | |
| Make | Chevrolet | Chevrolet |
| Model | Blazer | Avalanche |
| Year Released | 1986 | 2009 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2471 cc | 5300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 311 HP |
| Engine RPM | 4400 RPM | 5200 RPM |
| Torque | 182 Nm | 454 Nm |
| Torque RPM | 2800 RPM | 4400 RPM |
| Drive Type | 4WD | 4WD |
| Vehicle Weight | 1400 kg | 2200 kg |
| Vehicle Length | 4330 mm | 5630 mm |
| Vehicle Width | 1660 mm | 2020 mm |
| Vehicle Height | 1630 mm | 1950 mm |
| Wheelbase Size | 2560 mm | 3310 mm |
