1987 Opel Senator 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 Opel Senator. In addition, the cost of maintenance, including insurance, on 1987 Opel Senator 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 19 more horse power than 1987 Opel Senator. (178 HP @ 5600 RPM) In normal driving conditions, 2004 Saturn Relay should accelerate faster than 1987 Opel Senator.
Because 2004 Saturn Relay is four wheel drive (4WD), it will have significant more traction and grip than 1987 Opel Senator. 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 58 more torque (in Nm) than 1987 Opel Senator. (240 Nm @ 4400 RPM). This means 2004 Saturn Relay will have an easier job in driving up hills or pulling heavy equipment than 1987 Opel Senator.
Compare all specifications:
| 1987 Opel Senator | 2004 Saturn Relay | |
| Make | Opel | Saturn |
| Model | Senator | Relay |
| Year Released | 1987 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2969 cc | 3496 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 178 HP | 197 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 240 Nm | 298 Nm |
| Torque RPM | 4400 RPM | 4400 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4850 mm | 5110 mm |
| Vehicle Width | 1730 mm | 1840 mm |
| Vehicle Height | 1450 mm | 1740 mm |
| Wheelbase Size | 2690 mm | 3050 mm |
