2003 BMW Z4 vs. 2011 BMW 120
To start off, 2011 BMW 120 is newer by 8 year(s). Which means there will be less support and parts availability for 2003 BMW Z4. In addition, the cost of maintenance, including insurance, on 2003 BMW Z4 would be higher. At 2,999 cc (6 cylinders), 2003 BMW Z4 is equipped with a bigger engine. In terms of performance, 2003 BMW Z4 (227 HP @ 6000 RPM) has 73 more horse power than 2011 BMW 120. (154 HP @ 6700 RPM). In normal driving conditions, 2003 BMW Z4 should accelerate faster than 2011 BMW 120. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 120 weights approximately 235 kg more than 2003 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, 2003 BMW Z4 (291 Nm @ 3500 RPM) has 91 more torque (in Nm) than 2011 BMW 120. (200 Nm @ 4250 RPM). This means 2003 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW 120.
Compare all specifications:
2003 BMW Z4 | 2011 BMW 120 | |
Make | BMW | BMW |
Model | Z4 | 120 |
Year Released | 2003 | 2011 |
Engine Position | Front | Front |
Engine Size | 2999 cc | 1995 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 227 HP | 154 HP |
Engine RPM | 6000 RPM | 6700 RPM |
Torque | 291 Nm | 200 Nm |
Torque RPM | 3500 RPM | 4250 RPM |
Engine Bore Size | 84 mm | 84.1 mm |
Engine Stroke Size | 90 mm | 90 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1290 kg | 1525 kg |
Vehicle Length | 4100 mm | 4230 mm |
Vehicle Width | 1790 mm | 1440 mm |
Vehicle Height | 1310 mm | 1760 mm |
Wheelbase Size | 2500 mm | 2670 mm |
Fuel Tank Capacity | 55 L | 53 L |