1987 Ford Sierra vs. 2004 Saturn Relay
To start off, 2004 Saturn Relay is newer by 17 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 3,496 cc (6 cylinders), 2004 Saturn Relay is equipped with a bigger engine. In terms of performance, 2004 Saturn Relay (197 HP @ 5200 RPM) has 108 more horse power than 1987 Ford Sierra. (89 HP @ 5400 RPM) In normal driving conditions, 2004 Saturn Relay should accelerate faster than 1987 Ford Sierra.
Because 2004 Saturn Relay is four wheel drive (4WD), it will have significant more traction and grip than 1987 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2004 Saturn Relay 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, 2004 Saturn Relay (298 Nm @ 4400 RPM) has 158 more torque (in Nm) than 1987 Ford Sierra. (140 Nm @ 3500 RPM). This means 2004 Saturn Relay will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra. 2004 Saturn Relay 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. 2004 Saturn Relay will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Ford Sierra | 2004 Saturn Relay | |
| Make | Ford | Saturn |
| Model | Sierra | Relay |
| Year Released | 1987 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 3496 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 89 HP | 197 HP |
| Engine RPM | 5400 RPM | 5200 RPM |
| Torque | 140 Nm | 298 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4430 mm | 5110 mm |
| Vehicle Width | 1700 mm | 1840 mm |
| Vehicle Height | 1370 mm | 1740 mm |
| Wheelbase Size | 2620 mm | 3050 mm |
