2005 BMW 325 vs. 2009 BMW Z4
To start off, 2009 BMW Z4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 BMW 325. In addition, the cost of maintenance, including insurance, on 2005 BMW 325 would be higher. At 3,244 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (338 HP @ 7900 RPM) has 154 more horse power than 2005 BMW 325. (184 HP @ 7400 RPM) In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2005 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 35 kg more than 2005 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 BMW Z4 (365 Nm) has 128 more torque (in Nm) than 2005 BMW 325. (237 Nm). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 325.
Compare all specifications:
2005 BMW 325 | 2009 BMW Z4 | |
Make | BMW | BMW |
Model | 325 | Z4 |
Year Released | 2005 | 2009 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2492 cc | 3244 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 184 HP | 338 HP |
Engine RPM | 7400 RPM | 7900 RPM |
Torque | 237 Nm | 365 Nm |
Engine Bore Size | 84 mm | 87 mm |
Engine Stroke Size | 75 mm | 91 mm |
Engine Compression Ratio | 10.5:1 | 11.5:1 |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1460 kg | 1495 kg |
Vehicle Length | 4480 mm | 4120 mm |
Vehicle Width | 1750 mm | 1790 mm |
Vehicle Height | 1420 mm | 1290 mm |
Wheelbase Size | 2730 mm | 2500 mm |
Fuel Consumption Overall | 9.8 L/100km | 12.1 L/100km |
Fuel Tank Capacity | 63 L | 60 L |