2008 Chevrolet TrailBlazer vs. 1991 Ford Sierra
To start off, 2008 Chevrolet TrailBlazer is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1991 Ford Sierra would be higher. At 5,999 cc (8 cylinders), 2008 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2008 Chevrolet TrailBlazer (390 HP @ 6000 RPM) has 315 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM). In normal driving conditions, 2008 Chevrolet TrailBlazer should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet TrailBlazer weights approximately 1055 kg more than 1991 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2008 Chevrolet TrailBlazer (536 Nm @ 4000 RPM) has 384 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 2008 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 2008 Chevrolet TrailBlazer | 1991 Ford Sierra | |
| Make | Chevrolet | Ford |
| Model | TrailBlazer | Sierra |
| Year Released | 2008 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1751 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 390 HP | 75 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Torque | 536 Nm | 152 Nm |
| Torque RPM | 4000 RPM | 2200 RPM |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2200 kg | 1145 kg |
| Vehicle Length | 4880 mm | 4430 mm |
| Vehicle Width | 1900 mm | 1700 mm |
| Vehicle Height | 1730 mm | 1370 mm |
| Wheelbase Size | 2880 mm | 2620 mm |
| Fuel Tank Capacity | 83 L | 60 L |
