2011 BMW 128 vs. 2009 BMW Z4
To start off, 2011 BMW 128 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 BMW Z4. In addition, the cost of maintenance, including insurance, on 2009 BMW Z4 would be higher. At 3,000 cc (6 cylinders), 2011 BMW 128 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (261 HP @ 6600 RPM) has 31 more horse power than 2011 BMW 128. (230 HP @ 6500 RPM) In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2011 BMW 128. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 128 weights approximately 190 kg more than 2009 BMW Z4.
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, 2009 BMW Z4 (315 Nm @ 2750 RPM) has 44 more torque (in Nm) than 2011 BMW 128. (271 Nm @ 2750 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW 128. 2009 BMW Z4 has automatic transmission and 2011 BMW 128 has manual transmission. 2011 BMW 128 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2011 BMW 128 | 2009 BMW Z4 | |
Make | BMW | BMW |
Model | 128 | Z4 |
Year Released | 2011 | 2009 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 3000 cc | 2996 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 230 HP | 261 HP |
Engine RPM | 6500 RPM | 6600 RPM |
Torque | 271 Nm | 315 Nm |
Torque RPM | 2750 RPM | 2750 RPM |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1585 kg | 1395 kg |
Vehicle Length | 4361 mm | 4100 mm |
Vehicle Width | 1748 mm | 1790 mm |
Vehicle Height | 1412 mm | 1270 mm |
Wheelbase Size | 2659 mm | 2500 mm |
Fuel Tank Capacity | 53 L | 55 L |