2009 BMW Z4 vs. 2005 Subaru Impreza
To start off, 2009 BMW Z4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Subaru Impreza. In addition, the cost of maintenance, including insurance, on 2005 Subaru Impreza would be higher. At 2,494 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2005 Subaru Impreza (227 HP) has 12 more horse power than 2009 BMW Z4. (215 HP) In normal driving conditions, 2005 Subaru Impreza should accelerate faster than 2009 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Subaru Impreza weights approximately 109 kg more than 2009 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2005 Subaru Impreza 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, 2005 Subaru Impreza (294 Nm) has 44 more torque (in Nm) than 2009 BMW Z4. (250 Nm). This means 2005 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4.
Compare all specifications:
| 2009 BMW Z4 | 2005 Subaru Impreza | |
| Make | BMW | Subaru |
| Model | Z4 | Impreza |
| Year Released | 2009 | 2005 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 227 HP |
| Torque | 250 Nm | 294 Nm |
| Engine Compression Ratio | 10.5:1 | 8.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1290 kg | 1399 kg |
| Vehicle Length | 4100 mm | 4420 mm |
| Vehicle Width | 1790 mm | 1750 mm |
| Vehicle Height | 1310 mm | 1450 mm |
| Wheelbase Size | 2500 mm | 2550 mm |
| Fuel Consumption Overall | 9.7 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 55 L | 60 L |
