1983 BMW 525 vs. 2008 BMW 335
To start off, 2008 BMW 335 is newer by 25 year(s). Which means there will be less support and parts availability for 1983 BMW 525. In addition, the cost of maintenance, including insurance, on 1983 BMW 525 would be higher. At 2,979 cc (6 cylinders), 2008 BMW 335 is equipped with a bigger engine. In terms of performance, 2008 BMW 335 (302 HP @ 5800 RPM) has 179 more horse power than 1983 BMW 525. (123 HP @ 4250 RPM) In normal driving conditions, 2008 BMW 335 should accelerate faster than 1983 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 335 weights approximately 312 kg more than 1983 BMW 525. 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, 2008 BMW 335 (400 Nm @ 1300 RPM) has 160 more torque (in Nm) than 1983 BMW 525. (240 Nm @ 3250 RPM). This means 2008 BMW 335 will have an easier job in driving up hills or pulling heavy equipment than 1983 BMW 525. 1983 BMW 525 has automatic transmission and 2008 BMW 335 has manual transmission. 2008 BMW 335 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1983 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 BMW 525 | 2008 BMW 335 | |
| Make | BMW | BMW |
| Model | 525 | 335 |
| Year Released | 1983 | 2008 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2691 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 302 HP |
| Engine RPM | 4250 RPM | 5800 RPM |
| Torque | 240 Nm | 400 Nm |
| Torque RPM | 3250 RPM | 1300 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 81 mm | 89.6 mm |
| Engine Compression Ratio | 11.0:1 | 10.2:1 |
| Top Speed | 183 km/hour | 250 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1812 kg |
| Vehicle Length | 4630 mm | 4590 mm |
| Vehicle Width | 1710 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1390 mm |
| Wheelbase Size | 2580 mm | 2770 mm |
| Fuel Tank Capacity | 70 L | 63 L |
