2007 BMW 335 vs. 1972 BMW 520
To start off, 2007 BMW 335 is newer by 35 year(s). Which means there will be less support and parts availability for 1972 BMW 520. In addition, the cost of maintenance, including insurance, on 1972 BMW 520 would be higher. At 2,977 cc (6 cylinders), 2007 BMW 335 is equipped with a bigger engine. In terms of performance, 2007 BMW 335 (302 HP @ 5800 RPM) has 152 more horse power than 1972 BMW 520. (150 HP @ 5900 RPM). In normal driving conditions, 2007 BMW 335 should accelerate faster than 1972 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 335 weights approximately 365 kg more than 1972 BMW 520. 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, 2007 BMW 335 (400 Nm @ 1300 RPM) has 210 more torque (in Nm) than 1972 BMW 520. (190 Nm @ 4200 RPM). This means 2007 BMW 335 will have an easier job in driving up hills or pulling heavy equipment than 1972 BMW 520.
Compare all specifications:
| 2007 BMW 335 | 1972 BMW 520 | |
| Make | BMW | BMW |
| Model | 335 | 520 |
| Year Released | 2007 | 1972 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2977 cc | 1991 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 150 HP |
| Engine RPM | 5800 RPM | 5900 RPM |
| Torque | 400 Nm | 190 Nm |
| Torque RPM | 1300 RPM | 4200 RPM |
| Engine Bore Size | 84 mm | 80 mm |
| Engine Stroke Size | 89.6 mm | 66 mm |
| Engine Compression Ratio | 10.2:1 | 11.0:1 |
| Top Speed | 250 km/hour | 211 km/hour |
| Acceleration 0-100mph | 5.8 seconds | 10.6 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1810 kg | 1445 kg |
| Vehicle Length | 4230 mm | 4630 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1390 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2770 mm |
| Fuel Consumption Overall | 9.9 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 63 L | 80 L |
