1986 BMW 325 vs. 2002 BMW 320
To start off, 2002 BMW 320 is newer by 16 year(s). Which means there will be less support and parts availability for 1986 BMW 325. In addition, the cost of maintenance, including insurance, on 1986 BMW 325 would be higher. At 2,693 cc (6 cylinders), 1986 BMW 325 is equipped with a bigger engine. In terms of performance, 2002 BMW 320 (148 HP @ 4000 RPM) has 22 more horse power than 1986 BMW 325. (126 HP @ 4800 RPM) In normal driving conditions, 2002 BMW 320 should accelerate faster than 1986 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2002 BMW 320 weights approximately 235 kg more than 1986 BMW 325. 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, 2002 BMW 320 (330 Nm @ 2000 RPM) has 100 more torque (in Nm) than 1986 BMW 325. (230 Nm @ 3200 RPM). This means 2002 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW 325.
Compare all specifications:
| 1986 BMW 325 | 2002 BMW 320 | |
| Make | BMW | BMW |
| Model | 325 | 320 |
| Year Released | 1986 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2693 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 126 HP | 148 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Torque | 230 Nm | 330 Nm |
| Torque RPM | 3200 RPM | 2000 RPM |
| Engine Bore Size | 84.1 mm | 84 mm |
| Engine Stroke Size | 81 mm | 90 mm |
| Engine Compression Ratio | 9.0:1 | 17.0:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1160 kg | 1395 kg |
| Vehicle Length | 4330 mm | 4270 mm |
| Vehicle Width | 1650 mm | 1760 mm |
| Vehicle Height | 1390 mm | 1420 mm |
| Wheelbase Size | 2580 mm | 2730 mm |
| Fuel Tank Capacity | 55 L | 63 L |
