1991 BMW 525 vs. 2007 MG ZT-T
To start off, 2007 MG ZT-T is newer by 16 year(s). Which means there will be less support and parts availability for 1991 BMW 525. In addition, the cost of maintenance, including insurance, on 1991 BMW 525 would be higher. At 4,601 cc (8 cylinders), 2007 MG ZT-T is equipped with a bigger engine. In terms of performance, 2007 MG ZT-T (256 HP @ 5000 RPM) has 113 more horse power than 1991 BMW 525. (143 HP @ 4800 RPM) In normal driving conditions, 2007 MG ZT-T should accelerate faster than 1991 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2007 MG ZT-T weights approximately 255 kg more than 1991 BMW 525. 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, 2007 MG ZT-T (410 Nm @ 4000 RPM) has 150 more torque (in Nm) than 1991 BMW 525. (260 Nm @ 2200 RPM). This means 2007 MG ZT-T will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 525.
Compare all specifications:
| 1991 BMW 525 | 2007 MG ZT-T | |
| Make | BMW | MG |
| Model | 525 | ZT-T |
| Year Released | 1991 | 2007 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 4601 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 143 HP | 256 HP |
| Engine RPM | 4800 RPM | 5000 RPM |
| Torque | 260 Nm | 410 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Engine Bore Size | 80 mm | 90.2 mm |
| Engine Stroke Size | 83 mm | 90 mm |
| Engine Compression Ratio | 22.0:1 | 9.4:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 199 km/hour | 250 km/hour |
| Acceleration 0-100mph | 11.6 seconds | 6.3 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1815 kg |
| Vehicle Length | 4730 mm | 4020 mm |
| Vehicle Width | 1760 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2750 mm |
| Fuel Tank Capacity | 80 L | 65 L |
