2006 Mazda RX-8 vs. 2007 Subaru Legacy
To start off, 2007 Subaru Legacy is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Mazda RX-8. In addition, the cost of maintenance, including insurance, on 2006 Mazda RX-8 would be higher. At 2,455 cc (4 cylinders), 2007 Subaru Legacy is equipped with a bigger engine. In terms of performance, 2006 Mazda RX-8 (228 HP @ 8200 RPM) has 65 more horse power than 2007 Subaru Legacy. (163 HP @ 5600 RPM). In normal driving conditions, 2006 Mazda RX-8 should accelerate faster than 2007 Subaru Legacy. With that said, vehicle weight also plays an important factor in acceleration. 2007 Subaru Legacy weights approximately 2 kg more than 2006 Mazda RX-8.
Because 2007 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mazda RX-8. In wet, icy, snow, or gravel driving conditions, 2007 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 Subaru Legacy (226 Nm @ 3600 RPM) has 15 more torque (in Nm) than 2006 Mazda RX-8. (211 Nm @ 5500 RPM). This means 2007 Subaru Legacy will have an easier job in driving up hills or pulling heavy equipment than 2006 Mazda RX-8.
Compare all specifications:
| 2006 Mazda RX-8 | 2007 Subaru Legacy | |
| Make | Mazda | Subaru |
| Model | RX-8 | Legacy |
| Year Released | 2006 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1308 cc | 2455 cc |
| Engine Type | dual-disk rotary | boxer |
| Horse Power | 228 HP | 163 HP |
| Engine RPM | 8200 RPM | 5600 RPM |
| Torque | 211 Nm | 226 Nm |
| Torque RPM | 5500 RPM | 3600 RPM |
| Engine Bore Size | 87.5 mm | 99.5 mm |
| Engine Stroke Size | 85 mm | 79 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 235 km/hour | 214 km/hour |
| Acceleration 0-100mph | 6.4 seconds | 9.3 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1428 kg | 1430 kg |
| Vehicle Length | 4440 mm | 4670 mm |
| Vehicle Width | 1780 mm | 1740 mm |
| Vehicle Height | 1350 mm | 1430 mm |
| Wheelbase Size | 2710 mm | 2680 mm |
| Fuel Consumption Overall | 11.2 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 61 L | 64 L |
