1989 Ford Sierra vs. 2012 Ford Fiesta
To start off, 2012 Ford Fiesta is newer by 23 year(s). Which means there will be less support and parts availability for 1989 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1989 Ford Sierra would be higher. At 1,998 cc (4 cylinders), 1989 Ford Sierra is equipped with a bigger engine. In terms of performance, 1989 Ford Sierra (125 HP @ 5600 RPM) has 5 more horse power than 2012 Ford Fiesta. (120 HP @ 6350 RPM). In normal driving conditions, 1989 Ford Sierra should accelerate faster than 2012 Ford Fiesta. With that said, vehicle weight also plays an important factor in acceleration. 2012 Ford Fiesta weights approximately 23 kg more than 1989 Ford Sierra.
Because 1989 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 1989 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2012 Ford Fiesta, 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, 1989 Ford Sierra (174 Nm @ 2500 RPM) has 22 more torque (in Nm) than 2012 Ford Fiesta. (152 Nm @ 5000 RPM). This means 1989 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 2012 Ford Fiesta.
Compare all specifications:
| 1989 Ford Sierra | 2012 Ford Fiesta | |
| Make | Ford | Ford |
| Model | Sierra | Fiesta |
| Year Released | 1989 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1600 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 120 HP |
| Engine RPM | 5600 RPM | 6350 RPM |
| Torque | 174 Nm | 152 Nm |
| Torque RPM | 2500 RPM | 5000 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | 5-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1128 kg | 1151 kg |
| Vehicle Length | 4470 mm | 4067 mm |
| Vehicle Width | 1710 mm | 1697 mm |
| Vehicle Height | 1380 mm | 1473 mm |
| Wheelbase Size | 2610 mm | 2489 mm |
| Fuel Tank Capacity | 60 L | 45 L |
