1986 Subaru Rex vs. 2009 Subaru Tribeca
To start off, 2009 Subaru Tribeca is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Subaru Rex. In addition, the cost of maintenance, including insurance, on 1986 Subaru Rex would be higher. At 3,630 cc (6 cylinders), 2009 Subaru Tribeca is equipped with a bigger engine. In terms of performance, 2009 Subaru Tribeca (254 HP @ 6000 RPM) has 223 more horse power than 1986 Subaru Rex. (31 HP @ 6000 RPM) In normal driving conditions, 2009 Subaru Tribeca should accelerate faster than 1986 Subaru Rex. With that said, vehicle weight also plays an important factor in acceleration. 2009 Subaru Tribeca weights approximately 909 kg more than 1986 Subaru Rex. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Subaru Tribeca is four wheel drive (4WD), it will have significant more traction and grip than 1986 Subaru Rex. In wet, icy, snow, or gravel driving conditions, 2009 Subaru Tribeca 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 Subaru Tribeca (350 Nm @ 450 RPM) has 307 more torque (in Nm) than 1986 Subaru Rex. (43 Nm @ 3500 RPM). This means 2009 Subaru Tribeca will have an easier job in driving up hills or pulling heavy equipment than 1986 Subaru Rex.
Compare all specifications:
| 1986 Subaru Rex | 2009 Subaru Tribeca | |
| Make | Subaru | Subaru |
| Model | Rex | Tribeca |
| Year Released | 1986 | 2009 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 544 cc | 3630 cc |
| Engine Cylinders | 2 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 31 HP | 254 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 43 Nm | 350 Nm |
| Torque RPM | 3500 RPM | 450 RPM |
| Engine Bore Size | 76 mm | 92 mm |
| Engine Stroke Size | 60 mm | 91 mm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 555 kg | 1464 kg |
| Vehicle Length | 3250 mm | 4870 mm |
| Vehicle Width | 1400 mm | 1730 mm |
| Vehicle Height | 1360 mm | 1890 mm |
| Wheelbase Size | 2260 mm | 2760 mm |
