2006 BMW Z4 vs. 1992 Mazda 323
To start off, 2006 BMW Z4 is newer by 14 year(s). Which means there will be less support and parts availability for 1992 Mazda 323. In addition, the cost of maintenance, including insurance, on 1992 Mazda 323 would be higher. At 2,492 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 115 more horse power than 1992 Mazda 323. (74 HP @ 6200 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1992 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 405 kg more than 1992 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 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 2006 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1992 Mazda 323, 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, 2006 BMW Z4 (245 Nm @ 3500 RPM) has 141 more torque (in Nm) than 1992 Mazda 323. (104 Nm @ 3700 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1992 Mazda 323.
Compare all specifications:
| 2006 BMW Z4 | 1992 Mazda 323 | |
| Make | BMW | Mazda |
| Model | Z4 | 323 |
| Year Released | 2006 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1324 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 74 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 245 Nm | 104 Nm |
| Torque RPM | 3500 RPM | 3700 RPM |
| Engine Bore Size | 84 mm | 71 mm |
| Engine Stroke Size | 75 mm | 83.6 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1335 kg | 930 kg |
| Vehicle Length | 4100 mm | 4040 mm |
| Vehicle Width | 1790 mm | 1680 mm |
| Vehicle Height | 1310 mm | 1390 mm |
| Wheelbase Size | 2500 mm | 2460 mm |
| Fuel Tank Capacity | 55 L | 50 L |
