1984 Ford Sierra vs. 2003 Toyota Avensis
To start off, 2003 Toyota Avensis is newer by 19 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 1,794 cc (4 cylinders), 2003 Toyota Avensis is equipped with a bigger engine. In terms of performance, 2003 Toyota Avensis (127 HP @ 6000 RPM) has 52 more horse power than 1984 Ford Sierra. (75 HP @ 4800 RPM) In normal driving conditions, 2003 Toyota Avensis should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Toyota Avensis weights approximately 255 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.
Because 1984 Ford Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1984 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2003 Toyota Avensis, being front wheel drive (FWD), will offer much better control with better grip. 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 Toyota Avensis (170 Nm @ 4200 RPM) has 47 more torque (in Nm) than 1984 Ford Sierra. (123 Nm @ 2900 RPM). This means 2003 Toyota Avensis will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
| 1984 Ford Sierra | 2003 Toyota Avensis | |
| Make | Ford | Toyota |
| Model | Sierra | Avensis |
| Year Released | 1984 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1593 cc | 1794 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 127 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 123 Nm | 170 Nm |
| Torque RPM | 2900 RPM | 4200 RPM |
| Engine Bore Size | 87.7 mm | 79 mm |
| Engine Stroke Size | 66 mm | 91.5 mm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Top Speed | 166 km/hour | 195 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1040 kg | 1295 kg |
| Vehicle Length | 4430 mm | 4710 mm |
| Vehicle Width | 1730 mm | 1770 mm |
| Vehicle Height | 1370 mm | 1530 mm |
| Wheelbase Size | 2610 mm | 2730 mm |
| Fuel Tank Capacity | 60 L | 60 L |
