2007 Alpina D3 vs. 2009 Subaru Legacy
To start off, 2009 Subaru Legacy is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Alpina D3. In addition, the cost of maintenance, including insurance, on 2007 Alpina D3 would be higher. At 3,347 cc (6 cylinders), 2007 Alpina D3 is equipped with a bigger engine. In terms of performance, 2007 Alpina D3 (301 HP @ 6300 RPM) has 133 more horse power than 2009 Subaru Legacy. (168 HP @ 6000 RPM). In normal driving conditions, 2007 Alpina D3 should accelerate faster than 2009 Subaru Legacy.
Because 2009 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 2007 Alpina D3. In wet, icy, snow, or gravel driving conditions, 2009 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, 2007 Alpina D3 (362 Nm @ 4800 RPM) has 192 more torque (in Nm) than 2009 Subaru Legacy. (170 Nm @ 4400 RPM). This means 2007 Alpina D3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Subaru Legacy.
Compare all specifications:
| 2007 Alpina D3 | 2009 Subaru Legacy | |
| Make | Alpina | Subaru |
| Model | D3 | Legacy |
| Year Released | 2007 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 3347 cc | 2457 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 168 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 362 Nm | 170 Nm |
| Torque RPM | 4800 RPM | 4400 RPM |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Width | 1750 mm | 1740 mm |
