2006 BMW 320 vs. 2005 MG ZR
To start off, 2006 BMW 320 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 MG ZR. In addition, the cost of maintenance, including insurance, on 2005 MG ZR would be higher. At 1,995 cc (4 cylinders), 2006 BMW 320 is equipped with a bigger engine. In terms of performance, 2005 MG ZR (158 HP @ 6900 RPM) has 10 more horse power than 2006 BMW 320. (148 HP @ 4000 RPM) In normal driving conditions, 2005 MG ZR should accelerate faster than 2006 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 320 weights approximately 370 kg more than 2005 MG ZR.
Because 2006 BMW 320 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 320. However, in wet, icy, snow, or gravel driving conditions, 2005 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 320 (330 Nm @ 2000 RPM) has 153 more torque (in Nm) than 2005 MG ZR. (177 Nm @ 4700 RPM). This means 2006 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 2005 MG ZR.
Compare all specifications:
| 2006 BMW 320 | 2005 MG ZR | |
| Make | BMW | MG |
| Model | 320 | ZR |
| Year Released | 2006 | 2005 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 158 HP |
| Engine RPM | 4000 RPM | 6900 RPM |
| Torque | 330 Nm | 177 Nm |
| Torque RPM | 2000 RPM | 4700 RPM |
| Engine Bore Size | 84 mm | 80 mm |
| Engine Stroke Size | 90 mm | 89.3 mm |
| Engine Compression Ratio | 17.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 221 km/hour | 210 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 8.1 seconds |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1490 kg | 1120 kg |
| Vehicle Length | 4490 mm | 4020 mm |
| Vehicle Width | 1760 mm | 1690 mm |
| Vehicle Height | 1380 mm | 1430 mm |
| Wheelbase Size | 2730 mm | 2510 mm |
| Fuel Consumption Overall | 5.8 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 63 L | 65 L |
