1986 BMW 325 vs. 2005 BMW 330
To start off, 2005 BMW 330 is newer by 19 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 2,979 cc (6 cylinders), 2005 BMW 330 is equipped with a bigger engine. In terms of performance, 2005 BMW 330 (228 HP @ 5900 RPM) has 102 more horse power than 1986 BMW 325. (126 HP @ 4800 RPM) In normal driving conditions, 2005 BMW 330 should accelerate faster than 1986 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 330 weights approximately 345 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, 2005 BMW 330 (300 Nm @ 3500 RPM) has 70 more torque (in Nm) than 1986 BMW 325. (230 Nm @ 3200 RPM). This means 2005 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW 325.
Compare all specifications:
| 1986 BMW 325 | 2005 BMW 330 | |
| Make | BMW | BMW |
| Model | 325 | 330 |
| Year Released | 1986 | 2005 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2693 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 126 HP | 228 HP |
| Engine RPM | 4800 RPM | 5900 RPM |
| Torque | 230 Nm | 300 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Bore Size | 84.1 mm | 84.1 mm |
| Engine Stroke Size | 81 mm | 89.6 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Acceleration 0-100mph | 9.6 seconds | 6.5 seconds |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1160 kg | 1505 kg |
| Vehicle Length | 4330 mm | 4490 mm |
| Vehicle Width | 1650 mm | 1760 mm |
| Vehicle Height | 1390 mm | 1380 mm |
| Wheelbase Size | 2580 mm | 2730 mm |
| Fuel Tank Capacity | 55 L | 63 L |
