1989 BMW 730 vs. 1999 BMW 325
To start off, 1999 BMW 325 is newer by 10 year(s). Which means there will be less support and parts availability for 1989 BMW 730. In addition, the cost of maintenance, including insurance, on 1989 BMW 730 would be higher. At 2,986 cc (6 cylinders), 1989 BMW 730 is equipped with a bigger engine. In terms of performance, 1999 BMW 325 (189 HP @ 6000 RPM) has 8 more horse power than 1989 BMW 730. (181 HP @ 5800 RPM) In normal driving conditions, 1999 BMW 325 should accelerate faster than 1989 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 1989 BMW 730 weights approximately 25 kg more than 1999 BMW 325.
Because 1999 BMW 325 is four wheel drive (4WD), it will have significant more traction and grip than 1989 BMW 730. In wet, icy, snow, or gravel driving conditions, 1999 BMW 325 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, 1999 BMW 325 (280 Nm @ 3500 RPM) has 19 more torque (in Nm) than 1989 BMW 730. (261 Nm @ 4000 RPM). This means 1999 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1989 BMW 730. 1999 BMW 325 has automatic transmission and 1989 BMW 730 has manual transmission. 1989 BMW 730 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 BMW 325 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 BMW 730 | 1999 BMW 325 | |
| Make | BMW | BMW |
| Model | 730 | 325 |
| Year Released | 1989 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 2495 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 181 HP | 189 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 261 Nm | 280 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1600 kg | 1575 kg |
| Vehicle Length | 4920 mm | 4480 mm |
| Vehicle Width | 1850 mm | 1750 mm |
| Vehicle Height | 1420 mm | 1420 mm |
| Wheelbase Size | 2840 mm | 2730 mm |
| Fuel Tank Capacity | 90 L | 63 L |
