1978 Chevrolet Blazer vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 33 year(s). Which means there will be less support and parts availability for 1978 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1978 Chevrolet Blazer would be higher. At 5,999 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (312 HP @ 4400 RPM) has 212 more horse power than 1978 Chevrolet Blazer. (100 HP @ 3600 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1978 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 94 kg more than 1978 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2011 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 1978 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, 2011 GMC Sierra (506 Nm @ 4400 RPM) has 264 more torque (in Nm) than 1978 Chevrolet Blazer. (242 Nm @ 1600 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1978 Chevrolet Blazer.
Compare all specifications:
1978 Chevrolet Blazer | 2011 GMC Sierra | |
Make | Chevrolet | GMC |
Model | Blazer | Sierra |
Year Released | 1978 | 2011 |
Body Type | SUV | Pickup |
Engine Position | Front | Front |
Engine Size | 4093 cc | 5999 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 100 HP | 312 HP |
Engine RPM | 3600 RPM | 4400 RPM |
Torque | 242 Nm | 506 Nm |
Torque RPM | 1600 RPM | 4400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1800 kg | 1894 kg |
Vehicle Length | 4670 mm | 6580 mm |
Vehicle Width | 2050 mm | 2440 mm |
Vehicle Height | 1870 mm | 1940 mm |
Wheelbase Size | 2710 mm | 4250 mm |