2003 Alpina B7 vs. 2006 Subaru Legacy
To start off, 2006 Subaru Legacy is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Alpina B7. In addition, the cost of maintenance, including insurance, on 2003 Alpina B7 would be higher. At 4,399 cc (8 cylinders), 2003 Alpina B7 is equipped with a bigger engine. In terms of performance, 2003 Alpina B7 (492 HP @ 5500 RPM) has 329 more horse power than 2006 Subaru Legacy. (163 HP @ 5600 RPM). In normal driving conditions, 2003 Alpina B7 should accelerate faster than 2006 Subaru Legacy. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B7 weights approximately 560 kg more than 2006 Subaru Legacy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alpina B7. In wet, icy, snow, or gravel driving conditions, 2006 Subaru Legacy 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, 2003 Alpina B7 (700 Nm @ 4250 RPM) has 474 more torque (in Nm) than 2006 Subaru Legacy. (226 Nm @ 3600 RPM). This means 2003 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2006 Subaru Legacy.
Compare all specifications:
2003 Alpina B7 | 2006 Subaru Legacy | |
Make | Alpina | Subaru |
Model | B7 | Legacy |
Year Released | 2003 | 2006 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4399 cc | 2457 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | boxer |
Horse Power | 492 HP | 163 HP |
Engine RPM | 5500 RPM | 5600 RPM |
Torque | 700 Nm | 226 Nm |
Torque RPM | 4250 RPM | 3600 RPM |
Engine Compression Ratio | 9.0:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 295 km/hour | 214 km/hour |
Acceleration 0-100mph | 5.5 seconds | 9.6 seconds |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1990 kg | 1430 kg |
Vehicle Length | 5180 mm | 4670 mm |
Vehicle Width | 1910 mm | 1740 mm |
Vehicle Height | 1450 mm | 1430 mm |
Wheelbase Size | 3000 mm | 2680 mm |
Fuel Tank Capacity | 88 L | 64 L |