1975 Chevrolet Blazer vs. 2012 Chevrolet Express
To start off, 2012 Chevrolet Express is newer by 37 year(s). Which means there will be less support and parts availability for 1975 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1975 Chevrolet Blazer would be higher. At 4,800 cc (8 cylinders), 2012 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2012 Chevrolet Express (280 HP @ 5200 RPM) has 180 more horse power than 1975 Chevrolet Blazer. (100 HP @ 3600 RPM) In normal driving conditions, 2012 Chevrolet Express should accelerate faster than 1975 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2012 Chevrolet Express weights approximately 864 kg more than 1975 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2012 Chevrolet Express. In wet, icy, snow, or gravel driving conditions, 1975 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, 2012 Chevrolet Express (400 Nm @ 4600 RPM) has 158 more torque (in Nm) than 1975 Chevrolet Blazer. (242 Nm @ 1600 RPM). This means 2012 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1975 Chevrolet Blazer.
Compare all specifications:
| 1975 Chevrolet Blazer | 2012 Chevrolet Express | |
| Make | Chevrolet | Chevrolet |
| Model | Blazer | Express |
| Year Released | 1975 | 2012 |
| Body Type | SUV | Van |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 100 HP | 280 HP |
| Engine RPM | 3600 RPM | 5200 RPM |
| Torque | 242 Nm | 400 Nm |
| Torque RPM | 1600 RPM | 4600 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 6-speed automatic |
| Vehicle Weight | 1800 kg | 2664 kg |
| Vehicle Length | 4670 mm | 5692 mm |
| Vehicle Width | 2050 mm | 2012 mm |
| Vehicle Height | 1870 mm | 2070 mm |
| Wheelbase Size | 2710 mm | 3429 mm |
