1986 Chevrolet Blazer vs. 2002 Chevrolet TrailBlazer
To start off, 2002 Chevrolet TrailBlazer is newer by 16 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 4,300 cc (6 cylinders), 1986 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2002 Chevrolet TrailBlazer (269 HP @ 6000 RPM) has 113 more horse power than 1986 Chevrolet Blazer. (156 HP @ 4000 RPM) In normal driving conditions, 2002 Chevrolet TrailBlazer should accelerate faster than 1986 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2002 Chevrolet TrailBlazer weights approximately 260 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, 2002 Chevrolet TrailBlazer (374 Nm @ 3600 RPM) has 62 more torque (in Nm) than 1986 Chevrolet Blazer. (312 Nm @ 2400 RPM). This means 2002 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 1986 Chevrolet Blazer.
Compare all specifications:
| 1986 Chevrolet Blazer | 2002 Chevrolet TrailBlazer | |
| Make | Chevrolet | Chevrolet |
| Model | Blazer | TrailBlazer |
| Year Released | 1986 | 2002 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 4157 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 156 HP | 269 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 312 Nm | 374 Nm |
| Torque RPM | 2400 RPM | 3600 RPM |
| Engine Bore Size | 101.6 mm | 93 mm |
| Engine Stroke Size | 88.4 mm | 102 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1840 kg | 2100 kg |
| Vehicle Length | 4670 mm | 4900 mm |
| Vehicle Width | 2050 mm | 1910 mm |
| Vehicle Height | 1870 mm | 1840 mm |
| Wheelbase Size | 2710 mm | 2880 mm |
