1991 Lamborghini LM vs. 2007 BMW 523
To start off, 2007 BMW 523 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Lamborghini LM. In addition, the cost of maintenance, including insurance, on 1991 Lamborghini LM would be higher. At 5,703 cc (12 cylinders), 1991 Lamborghini LM is equipped with a bigger engine. In terms of performance, 1991 Lamborghini LM (490 HP @ 7000 RPM) has 315 more horse power than 2007 BMW 523. (175 HP @ 5800 RPM). In normal driving conditions, 1991 Lamborghini LM should accelerate faster than 2007 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 1991 Lamborghini LM weights approximately 1135 kg more than 2007 BMW 523. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Lamborghini LM is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 523. In wet, icy, snow, or gravel driving conditions, 1991 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, 1991 Lamborghini LM (580 Nm @ 5200 RPM) has 350 more torque (in Nm) than 2007 BMW 523. (230 Nm @ 3500 RPM). This means 1991 Lamborghini LM will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 523. 2007 BMW 523 has automatic transmission and 1991 Lamborghini LM has manual transmission. 1991 Lamborghini LM will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 523 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Lamborghini LM | 2007 BMW 523 | |
| Make | Lamborghini | BMW |
| Model | LM | 523 |
| Year Released | 1991 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5703 cc | 2497 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 490 HP | 175 HP |
| Engine RPM | 7000 RPM | 5800 RPM |
| Torque | 580 Nm | 230 Nm |
| Torque RPM | 5200 RPM | 3500 RPM |
| Engine Bore Size | 87.1 mm | 78.8 mm |
| Engine Stroke Size | 80 mm | 82 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2700 kg | 1565 kg |
| Vehicle Length | 4960 mm | 4850 mm |
| Vehicle Width | 2050 mm | 1850 mm |
| Vehicle Height | 1860 mm | 1470 mm |
| Wheelbase Size | 3010 mm | 2890 mm |
