2009 BMW 125 vs. 2011 BMW Z4
To start off, 2011 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 BMW 125. In addition, the cost of maintenance, including insurance, on 2009 BMW 125 would be higher. At 3,000 cc (6 cylinders), 2011 BMW Z4 is equipped with a bigger engine. In terms of performance, 2011 BMW Z4 (300 HP @ 5800 RPM) has 85 more horse power than 2009 BMW 125. (215 HP @ 6700 RPM) In normal driving conditions, 2011 BMW Z4 should accelerate faster than 2009 BMW 125. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW Z4 weights approximately 60 kg more than 2009 BMW 125. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2011 BMW Z4 (406 Nm @ 1400 RPM) has 136 more torque (in Nm) than 2009 BMW 125. (270 Nm @ 2500 RPM). This means 2011 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 125.
Compare all specifications:
2009 BMW 125 | 2011 BMW Z4 | |
Make | BMW | BMW |
Model | 125 | Z4 |
Year Released | 2009 | 2011 |
Body Type | Convertible | Convertible |
Engine Position | Front | Front |
Engine Size | 2996 cc | 3000 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 300 HP |
Engine RPM | 6700 RPM | 5800 RPM |
Torque | 270 Nm | 406 Nm |
Torque RPM | 2500 RPM | 1400 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1530 kg | 1590 kg |
Vehicle Length | 4370 mm | 4239 mm |
Vehicle Width | 1420 mm | 1791 mm |
Vehicle Height | 1760 mm | 1290 mm |
Wheelbase Size | 2670 mm | 2497 mm |
Fuel Tank Capacity | 53 L | 55 L |