1984 Ford Sierra vs. 2009 Toyota Yaris
To start off, 2009 Toyota Yaris is newer by 25 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 1,593 cc (4 cylinders), 1984 Ford Sierra is equipped with a bigger engine. In terms of performance, 2009 Toyota Yaris (106 HP @ 6000 RPM) has 31 more horse power than 1984 Ford Sierra. (75 HP @ 4800 RPM) In normal driving conditions, 2009 Toyota Yaris should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Toyota Yaris weights approximately 290 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, 2009 Toyota Yaris, 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, 2009 Toyota Yaris (140 Nm @ 4200 RPM) has 17 more torque (in Nm) than 1984 Ford Sierra. (123 Nm @ 2900 RPM). This means 2009 Toyota Yaris will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 2009 Toyota Yaris has automatic transmission and 1984 Ford Sierra has manual transmission. 1984 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Toyota Yaris will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Ford Sierra | 2009 Toyota Yaris | |
| Make | Ford | Toyota |
| Model | Sierra | Yaris |
| Year Released | 1984 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1593 cc | 1496 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 106 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 123 Nm | 140 Nm |
| Torque RPM | 2900 RPM | 4200 RPM |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1040 kg | 1330 kg |
| Vehicle Length | 4430 mm | 3830 mm |
| Vehicle Width | 1730 mm | 1700 mm |
| Vehicle Height | 1370 mm | 1530 mm |
| Wheelbase Size | 2610 mm | 2470 mm |
| Fuel Tank Capacity | 60 L | 42 L |
