2007 Alpina B5 vs. 2004 MG ZT
To start off, 2007 Alpina B5 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 MG ZT. In addition, the cost of maintenance, including insurance, on 2004 MG ZT would be higher. At 4,398 cc (8 cylinders), 2007 Alpina B5 is equipped with a bigger engine. In terms of performance, 2007 Alpina B5 (493 HP @ 5500 RPM) has 318 more horse power than 2004 MG ZT. (175 HP @ 6500 RPM). In normal driving conditions, 2007 Alpina B5 should accelerate faster than 2004 MG ZT. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alpina B5 weights approximately 237 kg more than 2004 MG ZT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Alpina B5 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 2007 Alpina B5. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2007 Alpina B5 (700 Nm @ 4250 RPM) has 460 more torque (in Nm) than 2004 MG ZT. (240 Nm @ 4000 RPM). This means 2007 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 2004 MG ZT.
Compare all specifications:
| 2007 Alpina B5 | 2004 MG ZT | |
| Make | Alpina | MG |
| Model | B5 | ZT |
| Year Released | 2007 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2495 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 493 HP | 175 HP |
| Engine RPM | 5500 RPM | 6500 RPM |
| Torque | 700 Nm | 240 Nm |
| Torque RPM | 4250 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 80 mm |
| Engine Stroke Size | 82.7 mm | 82.8 mm |
| Engine Compression Ratio | 9.0:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 314 km/hour | 225 km/hour |
| Acceleration 0-100mph | 4.7 seconds | 8.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1722 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 | 12.3 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
