2006 BMW Z4 vs. 2003 MG ZR
To start off, 2006 BMW Z4 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 MG ZR. In addition, the cost of maintenance, including insurance, on 2003 MG ZR would be higher. At 3,246 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (338 HP @ 7900 RPM) has 236 more horse power than 2003 MG ZR. (102 HP @ 6000 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2003 MG ZR. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 465 kg more than 2003 MG ZR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2003 MG ZR, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 BMW Z4 (365 Nm @ 4900 RPM) has 242 more torque (in Nm) than 2003 MG ZR. (123 Nm @ 4500 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2003 MG ZR.
Compare all specifications:
2006 BMW Z4 | 2003 MG ZR | |
Make | BMW | MG |
Model | Z4 | ZR |
Year Released | 2006 | 2003 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 3246 cc | 1396 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 338 HP | 102 HP |
Engine RPM | 7900 RPM | 6000 RPM |
Torque | 365 Nm | 123 Nm |
Torque RPM | 4900 RPM | 4500 RPM |
Engine Compression Ratio | 11.5:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 5 seconds | 10 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 1485 kg | 1020 kg |
Vehicle Length | 4120 mm | 4020 mm |
Vehicle Width | 1790 mm | 1690 mm |
Vehicle Height | 1310 mm | 1410 mm |
Wheelbase Size | 2500 mm | 2510 mm |
Fuel Consumption Overall | 12.1 L/100km | 6.8 L/100km |
Fuel Tank Capacity | 55 L | 50 L |