1984 Ford Sierra vs. 2011 Opel Insignia
To start off, 2011 Opel Insignia is newer by 27 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 1,956 cc (4 cylinders), 2011 Opel Insignia is equipped with a bigger engine. In terms of performance, 2011 Opel Insignia (158 HP) has 83 more horse power than 1984 Ford Sierra. (75 HP) In normal driving conditions, 2011 Opel Insignia should accelerate faster than 1984 Ford Sierra.
Because 2011 Opel Insignia 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, 2011 Opel Insignia 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, 2011 Opel Insignia (350 Nm) has 227 more torque (in Nm) than 1984 Ford Sierra. (123 Nm). This means 2011 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
| 1984 Ford Sierra | 2011 Opel Insignia | |
| Make | Ford | Opel |
| Model | Sierra | Insignia |
| Year Released | 1984 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1593 cc | 1956 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 158 HP |
| Torque | 123 Nm | 350 Nm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4430 mm | 4830 mm |
| Vehicle Width | 1730 mm | 1856 mm |
| Vehicle Height | 1370 mm | 1498 mm |
| Wheelbase Size | 2610 mm | 2737 mm |
