2007 BMW Z4 vs. 1992 Mazda 323
To start off, 2007 BMW Z4 is newer by 15 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 2,996 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (335 HP @ 7900 RPM) has 150 more horse power than 1992 Mazda 323. (185 HP @ 6000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1992 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 80 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 1992 Mazda 323 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW Z4. In wet, icy, snow, or gravel driving conditions, 1992 Mazda 323 will offer significantly more control. 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 BMW Z4 (315 Nm @ 2750 RPM) has 80 more torque (in Nm) than 1992 Mazda 323. (235 Nm @ 4500 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1992 Mazda 323. 2007 BMW Z4 has automatic transmission and 1992 Mazda 323 has manual transmission. 1992 Mazda 323 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Z4 | 1992 Mazda 323 | |
| Make | BMW | Mazda |
| Model | Z4 | 323 |
| Year Released | 2007 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 1840 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 335 HP | 185 HP |
| Engine RPM | 7900 RPM | 6000 RPM |
| Torque | 315 Nm | 235 Nm |
| Torque RPM | 2750 RPM | 4500 RPM |
| Engine Compression Ratio | 11.5:1 | 8.2:1 |
| Acceleration 0-100mph | 6.2 seconds | 7.2 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1310 kg | 1230 kg |
| Vehicle Length | 4100 mm | 4090 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1310 mm | 1400 mm |
| Wheelbase Size | 2500 mm | 2370 mm |
| Fuel Tank Capacity | 55 L | 60 L |
