1971 BMW 3 vs. 2007 BMW 330
To start off, 2007 BMW 330 is newer by 36 year(s). Which means there will be less support and parts availability for 1971 BMW 3. In addition, the cost of maintenance, including insurance, on 1971 BMW 3 would be higher. At 2,993 cc (6 cylinders), 2007 BMW 330 is equipped with a bigger engine. In terms of performance, 2007 BMW 330 (215 HP @ 4000 RPM) has 35 more horse power than 1971 BMW 3. (180 HP @ 6000 RPM) In normal driving conditions, 2007 BMW 330 should accelerate faster than 1971 BMW 3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 330 weights approximately 160 kg more than 1971 BMW 3. 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 330 (480 Nm @ 1750 RPM) has 225 more torque (in Nm) than 1971 BMW 3. (255 Nm @ 3700 RPM). This means 2007 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 1971 BMW 3.
Compare all specifications:
| 1971 BMW 3 | 2007 BMW 330 | |
| Make | BMW | BMW |
| Model | 3 | 330 |
| Year Released | 1971 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 180 HP | 215 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 255 Nm | 480 Nm |
| Torque RPM | 3700 RPM | 1750 RPM |
| Engine Bore Size | 89 mm | 84.1 mm |
| Engine Stroke Size | 80 mm | 90 mm |
| Engine Compression Ratio | 9.0:1 | 17.0:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1380 kg | 1540 kg |
| Vehicle Length | 4740 mm | 4530 mm |
| Vehicle Width | 1700 mm | 1430 mm |
| Vehicle Height | 1370 mm | 1820 mm |
| Wheelbase Size | 2670 mm | 2770 mm |
