2006 BMW 523 vs. 2005 MG ZT
To start off, 2006 BMW 523 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 MG ZT. In addition, the cost of maintenance, including insurance, on 2005 MG ZT would be higher. Both 2006 BMW 523 and 2005 MG ZT are equipped with a 2,497 cc engine. In terms of performance, both vehicles can yield 175 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 523 weights approximately 350 kg more than 2005 MG ZT.
Because 2006 BMW 523 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 523. However, in wet, icy, snow, or gravel driving conditions, 2005 MG ZT, 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, 2005 MG ZT (240 Nm @ 4000 RPM) has 10 more torque (in Nm) than 2006 BMW 523. (230 Nm @ 3500 RPM). This means 2005 MG ZT will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 523. 2005 MG ZT has automatic transmission and 2006 BMW 523 has manual transmission. 2006 BMW 523 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 MG ZT will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 523 | 2005 MG ZT | |
| Make | BMW | MG |
| Model | 523 | ZT |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2497 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 175 HP |
| Engine RPM | 5800 RPM | 6500 RPM |
| Torque | 230 Nm | 240 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 78.8 mm | 80 mm |
| Engine Stroke Size | 82 mm | 82.8 mm |
| Engine Compression Ratio | 11.0:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 230 km/hour | 225 km/hour |
| Acceleration 0-100mph | 9 seconds | 8.5 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1835 kg | 1485 kg |
| Vehicle Length | 4850 mm | 4750 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2890 mm | 2760 mm |
| Fuel Consumption Overall | 10.6 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
