2002 BMW Z4 vs. 2009 Brilliance BS4
To start off, 2009 Brilliance BS4 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 BMW Z4. In addition, the cost of maintenance, including insurance, on 2002 BMW Z4 would be higher. At 2,494 cc (6 cylinders), 2002 BMW Z4 is equipped with a bigger engine. In terms of performance, 2002 BMW Z4 (190 HP @ 6000 RPM) has 56 more horse power than 2009 Brilliance BS4. (134 HP @ 6000 RPM). In normal driving conditions, 2002 BMW Z4 should accelerate faster than 2009 Brilliance BS4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Brilliance BS4 weights approximately 110 kg more than 2002 BMW Z4.
Because 2002 BMW Z4 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 2002 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2009 Brilliance BS4, 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, 2002 BMW Z4 (245 Nm @ 3500 RPM) has 80 more torque (in Nm) than 2009 Brilliance BS4. (165 Nm @ 5000 RPM). This means 2002 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Brilliance BS4.
Compare all specifications:
| 2002 BMW Z4 | 2009 Brilliance BS4 | |
| Make | BMW | Brilliance |
| Model | Z4 | BS4 |
| Year Released | 2002 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1832 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 190 HP | 134 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 245 Nm | 165 Nm |
| Torque RPM | 3500 RPM | 5000 RPM |
| Engine Bore Size | 84 mm | 81 mm |
| Engine Stroke Size | 75 mm | 89 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Top Speed | 235 km/hour | 195 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 11.8 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1395 kg | 1505 kg |
| Vehicle Length | 4100 mm | 4660 mm |
| Vehicle Width | 1790 mm | 1810 mm |
| Vehicle Height | 1310 mm | 1460 mm |
| Wheelbase Size | 2580 mm | 2800 mm |
| Fuel Consumption Overall | 8.9 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 55 L | 74 L |
