2008 BMW Z4 vs. 1998 BMW 323
To start off, 2008 BMW Z4 is newer by 10 year(s). Which means there will be less support and parts availability for 1998 BMW 323. In addition, the cost of maintenance, including insurance, on 1998 BMW 323 would be higher. At 3,246 cc (6 cylinders), 2008 BMW Z4 is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (338 HP @ 7900 RPM) has 169 more horse power than 1998 BMW 323. (169 HP @ 5500 RPM). In normal driving conditions, 2008 BMW Z4 should accelerate faster than 1998 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW Z4 weights approximately 65 kg more than 1998 BMW 323. 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, 2008 BMW Z4 (365 Nm @ 4900 RPM) has 120 more torque (in Nm) than 1998 BMW 323. (245 Nm @ 3500 RPM). This means 2008 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 323.
Compare all specifications:
| 2008 BMW Z4 | 1998 BMW 323 | |
| Make | BMW | BMW |
| Model | Z4 | 323 |
| Year Released | 2008 | 1998 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 2494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 338 HP | 169 HP |
| Engine RPM | 7900 RPM | 5500 RPM |
| Torque | 365 Nm | 245 Nm |
| Torque RPM | 4900 RPM | 3500 RPM |
| Engine Bore Size | 87 mm | 84 mm |
| Engine Stroke Size | 91 mm | 75 mm |
| Top Speed | 250 km/hour | 233 km/hour |
| Acceleration 0-100mph | 5 seconds | 8 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1495 kg | 1430 kg |
| Vehicle Length | 4870 mm | 4490 mm |
| Vehicle Width | 1790 mm | 1750 mm |
| Vehicle Height | 1470 mm | 1380 mm |
| Wheelbase Size | 2500 mm | 2730 mm |
| Fuel Tank Capacity | 60 L | 63 L |
