1991 Ford Sierra vs. 2002 Holden Frontera
To start off, 2002 Holden Frontera is newer by 11 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 3,164 cc (6 cylinders), 2002 Holden Frontera is equipped with a bigger engine. In terms of performance, 2002 Holden Frontera (202 HP @ 5400 RPM) has 127 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM) In normal driving conditions, 2002 Holden Frontera should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Holden Frontera weights approximately 555 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, 2002 Holden Frontera (290 Nm @ 3000 RPM) has 138 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 2002 Holden Frontera will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 1991 Ford Sierra | 2002 Holden Frontera | |
| Make | Ford | Holden |
| Model | Sierra | Frontera |
| Year Released | 1991 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1751 cc | 3164 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 202 HP |
| Engine RPM | 4500 RPM | 5400 RPM |
| Torque | 152 Nm | 290 Nm |
| Torque RPM | 2200 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Vehicle Weight | 1145 kg | 1700 kg |
| Vehicle Length | 4430 mm | 4690 mm |
| Vehicle Width | 1700 mm | 1790 mm |
| Vehicle Height | 1370 mm | 1700 mm |
| Wheelbase Size | 2620 mm | 2710 mm |
