2009 Ford Taurus vs. 1989 Ford Sierra
To start off, 2009 Ford Taurus is newer by 20 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 3,496 cc (6 cylinders), 2009 Ford Taurus is equipped with a bigger engine. In terms of performance, 2009 Ford Taurus (263 HP @ 6251 RPM) has 162 more horse power than 1989 Ford Sierra. (101 HP @ 5200 RPM). In normal driving conditions, 2009 Ford Taurus should accelerate faster than 1989 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1989 Ford Sierra weights approximately 39 kg more than 2009 Ford Taurus.
Because 2009 Ford Taurus is four wheel drive (4WD), it will have significant more traction and grip than 1989 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2009 Ford Taurus 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, 2009 Ford Taurus (338 Nm @ 4501 RPM) has 185 more torque (in Nm) than 1989 Ford Sierra. (153 Nm @ 4000 RPM). This means 2009 Ford Taurus will have an easier job in driving up hills or pulling heavy equipment than 1989 Ford Sierra. 2009 Ford Taurus has automatic transmission and 1989 Ford Sierra has manual transmission. 1989 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Ford Taurus will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Ford Taurus | 1989 Ford Sierra | |
| Make | Ford | Ford |
| Model | Taurus | Sierra |
| Year Released | 2009 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 3496 cc | 1993 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 263 HP | 101 HP |
| Engine RPM | 6251 RPM | 5200 RPM |
| Torque | 338 Nm | 153 Nm |
| Torque RPM | 4501 RPM | 4000 RPM |
| Engine Compression Ratio | 9.8:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1107 kg | 1146 kg |
| Vehicle Length | 5130 mm | 4430 mm |
| Vehicle Width | 1900 mm | 1730 mm |
| Vehicle Height | 1570 mm | 1380 mm |
| Wheelbase Size | 2870 mm | 2830 mm |
| Fuel Tank Capacity | 76 L | 55 L |
