2006 Alpina B5 vs. 1991 Subaru XT
To start off, 2006 Alpina B5 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Subaru XT. In addition, the cost of maintenance, including insurance, on 1991 Subaru XT would be higher. At 4,396 cc (8 cylinders), 2006 Alpina B5 is equipped with a bigger engine. In terms of performance, 2006 Alpina B5 (492 HP @ 5500 RPM) has 358 more horse power than 1991 Subaru XT. (134 HP @ 5600 RPM). In normal driving conditions, 2006 Alpina B5 should accelerate faster than 1991 Subaru XT.
Because 1991 Subaru XT is four wheel drive (4WD), it will have significant more traction and grip than 2006 Alpina B5. In wet, icy, snow, or gravel driving conditions, 1991 Subaru XT 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, 2006 Alpina B5 (700 Nm @ 4250 RPM) has 503 more torque (in Nm) than 1991 Subaru XT. (197 Nm @ 2800 RPM). This means 2006 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 1991 Subaru XT.
Compare all specifications:
| 2006 Alpina B5 | 1991 Subaru XT | |
| Make | Alpina | Subaru |
| Model | B5 | XT |
| Year Released | 2006 | 1991 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4396 cc | 1781 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 492 HP | 134 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 700 Nm | 197 Nm |
| Torque RPM | 4250 RPM | 2800 RPM |
| Engine Bore Size | 92 mm | 92 mm |
| Engine Stroke Size | 82.7 mm | 67 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4850 mm | 4460 mm |
| Vehicle Width | 1850 mm | 1700 mm |
| Vehicle Height | 1500 mm | 1340 mm |
| Wheelbase Size | 2730 mm | 2470 mm |
| Fuel Tank Capacity | 70 L | 60 L |
