1987 Ford Sierra vs. 2009 Saturn Aura
To start off, 2009 Saturn Aura is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 2,401 cc (4 cylinders), 2009 Saturn Aura is equipped with a bigger engine. In terms of performance, 2009 Saturn Aura (164 HP @ 6400 RPM) has 98 more horse power than 1987 Ford Sierra. (66 HP @ 4200 RPM) In normal driving conditions, 2009 Saturn Aura should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Saturn Aura weights approximately 162 kg more than 1987 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 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 1987 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2009 Saturn Aura, 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 Saturn Aura (216 Nm @ 5000 RPM) has 74 more torque (in Nm) than 1987 Ford Sierra. (142 Nm @ 2000 RPM). This means 2009 Saturn Aura will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra. 2009 Saturn Aura has automatic transmission and 1987 Ford Sierra has manual transmission. 1987 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Saturn Aura will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Ford Sierra | 2009 Saturn Aura | |
| Make | Ford | Saturn |
| Model | Sierra | Aura |
| Year Released | 1987 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2303 cc | 2401 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 66 HP | 164 HP |
| Engine RPM | 4200 RPM | 6400 RPM |
| Torque | 142 Nm | 216 Nm |
| Torque RPM | 2000 RPM | 5000 RPM |
| Fuel Type | Diesel | Gasoline / Electric Hybrid |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1170 kg | 1332 kg |
| Vehicle Length | 4430 mm | 4860 mm |
| Vehicle Width | 1700 mm | 1790 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2860 mm |
