1989 Ford Sierra vs. 2007 Subaru Outback
To start off, 2007 Subaru Outback is newer by 18 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 2,457 cc (4 cylinders), 2007 Subaru Outback is equipped with a bigger engine. In terms of performance, 2007 Subaru Outback (164 HP @ 5600 RPM) has 90 more horse power than 1989 Ford Sierra. (74 HP @ 4900 RPM) In normal driving conditions, 2007 Subaru Outback should accelerate faster than 1989 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Subaru Outback weights approximately 425 kg more than 1989 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Subaru Outback 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, 2007 Subaru Outback 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, 2007 Subaru Outback (226 Nm @ 4400 RPM) has 103 more torque (in Nm) than 1989 Ford Sierra. (123 Nm @ 2900 RPM). This means 2007 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 1989 Ford Sierra. 2007 Subaru Outback 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. 2007 Subaru Outback will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Ford Sierra | 2007 Subaru Outback | |
| Make | Ford | Subaru |
| Model | Sierra | Outback |
| Year Released | 1989 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2457 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 74 HP | 164 HP |
| Engine RPM | 4900 RPM | 5600 RPM |
| Torque | 123 Nm | 226 Nm |
| Torque RPM | 2900 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1015 kg | 1440 kg |
| Vehicle Length | 4430 mm | 4740 mm |
| Vehicle Width | 1700 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1550 mm |
| Wheelbase Size | 2620 mm | 2680 mm |
