2008 BMW 330 vs. 1975 BMW 320
To start off, 2008 BMW 330 is newer by 33 year(s). Which means there will be less support and parts availability for 1975 BMW 320. In addition, the cost of maintenance, including insurance, on 1975 BMW 320 would be higher. At 2,995 cc (6 cylinders), 2008 BMW 330 is equipped with a bigger engine. In terms of performance, 2008 BMW 330 (254 HP @ 6600 RPM) has 145 more horse power than 1975 BMW 320. (109 HP @ 5800 RPM). In normal driving conditions, 2008 BMW 330 should accelerate faster than 1975 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 330 weights approximately 535 kg more than 1975 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 1975 BMW 320. In wet, icy, snow, or gravel driving conditions, 2008 BMW 330 will offer significantly more control. 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 330 (300 Nm @ 2500 RPM) has 143 more torque (in Nm) than 1975 BMW 320. (157 Nm @ 3700 RPM). This means 2008 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 320.
Compare all specifications:
| 2008 BMW 330 | 1975 BMW 320 | |
| Make | BMW | BMW |
| Model | 330 | 320 |
| Year Released | 2008 | 1975 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 1990 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 254 HP | 109 HP |
| Engine RPM | 6600 RPM | 5800 RPM |
| Torque | 300 Nm | 157 Nm |
| Torque RPM | 2500 RPM | 3700 RPM |
| Engine Bore Size | 85 mm | 89 mm |
| Engine Stroke Size | 88 mm | 80 mm |
| Engine Compression Ratio | 10.7:1 | 8.1:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1655 kg | 1120 kg |
| Vehicle Length | 4530 mm | 4360 mm |
| Vehicle Width | 1820 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2770 mm | 2580 mm |
| Fuel Tank Capacity | 63 L | 52 L |
