1984 Ford Sierra vs. 1990 Volvo 780
To start off, 1990 Volvo 780 is newer by 6 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 1,985 cc (4 cylinders), 1990 Volvo 780 is equipped with a bigger engine. In terms of performance, 1990 Volvo 780 (200 HP @ 5300 RPM) has 125 more horse power than 1984 Ford Sierra. (75 HP @ 5300 RPM) In normal driving conditions, 1990 Volvo 780 should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1990 Volvo 780 weights approximately 540 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1990 Volvo 780 (143 Nm) has 24 more torque (in Nm) than 1984 Ford Sierra. (119 Nm). This means 1990 Volvo 780 will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
| 1984 Ford Sierra | 1990 Volvo 780 | |
| Make | Ford | Volvo |
| Model | Sierra | 780 |
| Year Released | 1984 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1608 cc | 1985 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 200 HP |
| Engine RPM | 5300 RPM | 5300 RPM |
| Torque | 119 Nm | 143 Nm |
| Engine Bore Size | 87.8 mm | 88.9 mm |
| Engine Stroke Size | 66 mm | 80 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1040 kg | 1580 kg |
| Vehicle Length | 4500 mm | 4800 mm |
| Vehicle Width | 1720 mm | 1770 mm |
| Vehicle Height | 1450 mm | 1410 mm |
| Wheelbase Size | 2610 mm | 2780 mm |
