2004 BMW 545 vs. 2005 MG ZT
To start off, 2005 MG ZT is newer by 1 year(s). Which means there will be less support and parts availability for 2004 BMW 545. In addition, the cost of maintenance, including insurance, on 2004 BMW 545 would be higher. At 4,599 cc (8 cylinders), 2005 MG ZT is equipped with a bigger engine. In terms of performance, 2004 BMW 545 (325 HP @ 6100 RPM) has 69 more horse power than 2005 MG ZT. (256 HP @ 5000 RPM). In normal driving conditions, 2004 BMW 545 should accelerate faster than 2005 MG ZT. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 545 weights approximately 45 kg more than 2005 MG ZT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2004 BMW 545 (450 Nm @ 3600 RPM) has 40 more torque (in Nm) than 2005 MG ZT. (410 Nm @ 4000 RPM). This means 2004 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2005 MG ZT. 2004 BMW 545 has automatic transmission and 2005 MG ZT has manual transmission. 2005 MG ZT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 BMW 545 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 BMW 545 | 2005 MG ZT | |
| Make | BMW | MG |
| Model | 545 | ZT |
| Year Released | 2004 | 2005 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 4599 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 325 HP | 256 HP |
| Engine RPM | 6100 RPM | 5000 RPM |
| Torque | 450 Nm | 410 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Compression Ratio | 10.0:1 | 9.4:1 |
| Top Speed | 245 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6 seconds | 6.2 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1800 kg | 1755 kg |
| Vehicle Length | 4850 mm | 4800 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1500 mm | 1420 mm |
| Wheelbase Size | 2830 mm | 2750 mm |
| Fuel Consumption Overall | 11.2 L/100km | 13.2 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
