1987 Ford Sierra vs. 2003 Opel Frontera
To start off, 2003 Opel Frontera is newer by 16 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 3,165 cc (6 cylinders), 2003 Opel Frontera is equipped with a bigger engine. In terms of performance, 2003 Opel Frontera (202 HP @ 5400 RPM) has 136 more horse power than 1987 Ford Sierra. (66 HP @ 4200 RPM) In normal driving conditions, 2003 Opel Frontera should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Frontera weights approximately 550 kg more than 1987 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Opel Frontera is four wheel drive (4WD), it will have significant more traction and grip than 1987 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2003 Opel Frontera 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, 2003 Opel Frontera (290 Nm @ 3000 RPM) has 148 more torque (in Nm) than 1987 Ford Sierra. (142 Nm @ 2000 RPM). This means 2003 Opel Frontera will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 1987 Ford Sierra | 2003 Opel Frontera | |
| Make | Ford | Opel |
| Model | Sierra | Frontera |
| Year Released | 1987 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2303 cc | 3165 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 66 HP | 202 HP |
| Engine RPM | 4200 RPM | 5400 RPM |
| Torque | 142 Nm | 290 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1170 kg | 1720 kg |
| Vehicle Length | 4430 mm | 4280 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1710 mm |
| Wheelbase Size | 2620 mm | 2470 mm |
