1987 Chevrolet Blazer vs. 1984 Ford Sierra
To start off, 1987 Chevrolet Blazer is newer by 3 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 4,300 cc (6 cylinders), 1987 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1987 Chevrolet Blazer (156 HP @ 4000 RPM) has 42 more horse power than 1984 Ford Sierra. (114 HP @ 5300 RPM). In normal driving conditions, 1987 Chevrolet Blazer should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1987 Chevrolet Blazer weights approximately 725 kg more than 1984 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1984 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 1987 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, 1987 Chevrolet Blazer (312 Nm @ 2400 RPM) has 136 more torque (in Nm) than 1984 Ford Sierra. (176 Nm @ 3000 RPM). This means 1987 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
| 1987 Chevrolet Blazer | 1984 Ford Sierra | |
| Make | Chevrolet | Ford |
| Model | Blazer | Sierra |
| Year Released | 1987 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 2294 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 156 HP | 114 HP |
| Engine RPM | 4000 RPM | 5300 RPM |
| Torque | 312 Nm | 176 Nm |
| Torque RPM | 2400 RPM | 3000 RPM |
| Engine Bore Size | 101.6 mm | 90 mm |
| Engine Stroke Size | 88.4 mm | 60.1 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1840 kg | 1115 kg |
| Vehicle Length | 4670 mm | 4420 mm |
| Vehicle Width | 2050 mm | 1730 mm |
| Vehicle Height | 1870 mm | 1420 mm |
| Wheelbase Size | 2710 mm | 2610 mm |
