1979 BMW 728 vs. 2004 BMW 318
To start off, 2004 BMW 318 is newer by 25 year(s). Which means there will be less support and parts availability for 1979 BMW 728. In addition, the cost of maintenance, including insurance, on 1979 BMW 728 would be higher. At 2,788 cc (6 cylinders), 1979 BMW 728 is equipped with a bigger engine. In terms of performance, 1979 BMW 728 (181 HP @ 5800 RPM) has 33 more horse power than 2004 BMW 318. (148 HP @ 6000 RPM). In normal driving conditions, 1979 BMW 728 should accelerate faster than 2004 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 1979 BMW 728 weights approximately 90 kg more than 2004 BMW 318. 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, 1979 BMW 728 (240 Nm @ 4200 RPM) has 40 more torque (in Nm) than 2004 BMW 318. (200 Nm @ 3750 RPM). This means 1979 BMW 728 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 318. 2004 BMW 318 has automatic transmission and 1979 BMW 728 has manual transmission. 1979 BMW 728 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 BMW 318 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 BMW 728 | 2004 BMW 318 | |
| Make | BMW | BMW |
| Model | 728 | 318 |
| Year Released | 1979 | 2004 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 181 HP | 148 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 240 Nm | 200 Nm |
| Torque RPM | 4200 RPM | 3750 RPM |
| Engine Bore Size | 86 mm | 84 mm |
| Engine Stroke Size | 80 mm | 90 mm |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1470 kg | 1380 kg |
| Vehicle Length | 4870 mm | 4270 mm |
| Vehicle Width | 1810 mm | 1760 mm |
| Vehicle Height | 1440 mm | 1410 mm |
| Wheelbase Size | 2800 mm | 2770 mm |
| Fuel Tank Capacity | 100 L | 63 L |
