1979 BMW 728 vs. 1992 Lamborghini LM
To start off, 1992 Lamborghini LM is newer by 13 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 5,701 cc (12 cylinders), 1992 Lamborghini LM is equipped with a bigger engine. In terms of performance, 1992 Lamborghini LM (490 HP @ 7000 RPM) has 309 more horse power than 1979 BMW 728. (181 HP @ 5800 RPM) In normal driving conditions, 1992 Lamborghini LM should accelerate faster than 1979 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 1992 Lamborghini LM weights approximately 1230 kg more than 1979 BMW 728. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1992 Lamborghini LM is four wheel drive (4WD), it will have significant more traction and grip than 1979 BMW 728. In wet, icy, snow, or gravel driving conditions, 1992 Lamborghini LM 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, 1992 Lamborghini LM (580 Nm @ 5200 RPM) has 340 more torque (in Nm) than 1979 BMW 728. (240 Nm @ 4200 RPM). This means 1992 Lamborghini LM will have an easier job in driving up hills or pulling heavy equipment than 1979 BMW 728.
Compare all specifications:
| 1979 BMW 728 | 1992 Lamborghini LM | |
| Make | BMW | Lamborghini |
| Model | 728 | LM |
| Year Released | 1979 | 1992 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 5701 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 181 HP | 490 HP |
| Engine RPM | 5800 RPM | 7000 RPM |
| Torque | 240 Nm | 580 Nm |
| Torque RPM | 4200 RPM | 5200 RPM |
| Engine Bore Size | 86 mm | 87.1 mm |
| Engine Stroke Size | 80 mm | 80 mm |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1470 kg | 2700 kg |
| Vehicle Length | 4870 mm | 4960 mm |
| Vehicle Width | 1810 mm | 2050 mm |
| Vehicle Height | 1440 mm | 1860 mm |
| Wheelbase Size | 2800 mm | 3010 mm |
