1984 Chevrolet Blazer vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1984 Chevrolet Blazer would be higher. At 5,358 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (295 HP) has 204 more horse power than 1984 Chevrolet Blazer. (91 HP) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1984 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 859 kg more than 1984 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2005 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 1984 Chevrolet Blazer 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, 2005 GMC Sierra (454 Nm) has 272 more torque (in Nm) than 1984 Chevrolet Blazer. (182 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1984 Chevrolet Blazer.
Compare all specifications:
| 1984 Chevrolet Blazer | 2005 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Blazer | Sierra |
| Year Released | 1984 | 2005 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2471 cc | 5358 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 295 HP |
| Torque | 182 Nm | 454 Nm |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1404 kg | 2263 kg |
| Vehicle Length | 4330 mm | 5850 mm |
| Vehicle Width | 1660 mm | 2000 mm |
| Vehicle Height | 1630 mm | 1850 mm |
| Wheelbase Size | 2560 mm | 3650 mm |
