2004 BMW 325 vs. 1999 BMW Z3
To start off, 2004 BMW 325 is newer by 5 year(s). Which means there will be less support and parts availability for 1999 BMW Z3. In addition, the cost of maintenance, including insurance, on 1999 BMW Z3 would be higher. At 3,201 cc (6 cylinders), 1999 BMW Z3 is equipped with a bigger engine. In terms of performance, 1999 BMW Z3 (240 HP @ 7400 RPM) has 56 more horse power than 2004 BMW 325. (184 HP @ 7250 RPM) In normal driving conditions, 1999 BMW Z3 should accelerate faster than 2004 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 325 weights approximately 200 kg more than 1999 BMW Z3.
Let's talk about torque, 1999 BMW Z3 (320 Nm) has 83 more torque (in Nm) than 2004 BMW 325. (237 Nm). This means 1999 BMW Z3 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 325.
Compare all specifications:
| 2004 BMW 325 | 1999 BMW Z3 | |
| Make | BMW | BMW |
| Model | 325 | Z3 |
| Year Released | 2004 | 1999 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2490 cc | 3201 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 184 HP | 240 HP |
| Engine RPM | 7250 RPM | 7400 RPM |
| Torque | 237 Nm | 320 Nm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1595 kg | 1395 kg |
| Vehicle Length | 4480 mm | 4030 mm |
| Vehicle Width | 1750 mm | 1750 mm |
| Vehicle Height | 1420 mm | 1310 mm |
| Wheelbase Size | 2730 mm | 2450 mm |
