1988 BMW 520 vs. 2005 BMW 325
To start off, 2005 BMW 325 is newer by 17 year(s). Which means there will be less support and parts availability for 1988 BMW 520. In addition, the cost of maintenance, including insurance, on 1988 BMW 520 would be higher. At 2,494 cc (6 cylinders), 2005 BMW 325 is equipped with a bigger engine. In terms of performance, 2005 BMW 325 (189 HP @ 6000 RPM) has 60 more horse power than 1988 BMW 520. (129 HP @ 6000 RPM) In normal driving conditions, 2005 BMW 325 should accelerate faster than 1988 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1988 BMW 520 weights approximately 75 kg more than 2005 BMW 325.
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 325 (245 Nm @ 3500 RPM) has 71 more torque (in Nm) than 1988 BMW 520. (174 Nm @ 4000 RPM). This means 2005 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1988 BMW 520. 1988 BMW 520 has automatic transmission and 2005 BMW 325 has manual transmission. 2005 BMW 325 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1988 BMW 520 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1988 BMW 520 | 2005 BMW 325 | |
| Make | BMW | BMW |
| Model | 520 | 325 |
| Year Released | 1988 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 2494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 129 HP | 189 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 174 Nm | 245 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 80 mm | 84 mm |
| Engine Stroke Size | 66 mm | 75 mm |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Top Speed | 202 km/hour | 240 km/hour |
| Acceleration 0-100mph | 12.5 seconds | 7.3 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1570 kg | 1495 kg |
| Vehicle Length | 4780 mm | 4480 mm |
| Vehicle Width | 1810 mm | 1750 mm |
| Vehicle Height | 1440 mm | 1420 mm |
| Wheelbase Size | 2770 mm | 2790 mm |
| Fuel Consumption Highway | 7.8 L/100km | 6.4 L/100km |
| Fuel Consumption City | 13.5 L/100km | 12.3 L/100km |
| Fuel Consumption Overall | 9.9 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
