2006 BMW Z4 vs. 1999 BMW 323
To start off, 2006 BMW Z4 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 BMW 323. In addition, the cost of maintenance, including insurance, on 1999 BMW 323 would be higher. At 2,494 cc (6 cylinders), 1999 BMW 323 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 19 more horse power than 1999 BMW 323. (170 HP @ 5500 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1999 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 323 weights approximately 95 kg more than 2006 BMW Z4.
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, both vehicles can yield 245 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
2006 BMW Z4 | 1999 BMW 323 | |
Make | BMW | BMW |
Model | Z4 | 323 |
Year Released | 2006 | 1999 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 2492 cc | 2494 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 189 HP | 170 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 245 Nm | 245 Nm |
Torque RPM | 3500 RPM | 3500 RPM |
Engine Compression Ratio | 11.0:1 | 10.5:1 |
Top Speed | 235 km/hour | 201 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1335 kg | 1430 kg |
Vehicle Length | 4100 mm | 4480 mm |
Vehicle Width | 1790 mm | 1750 mm |
Vehicle Height | 1310 mm | 1420 mm |
Wheelbase Size | 2500 mm | 2730 mm |
Fuel Tank Capacity | 55 L | 63 L |