1991 BMW 525 vs. 2006 Land Rover Discovery
To start off, 2006 Land Rover Discovery is newer by 15 year(s). Which means there will be less support and parts availability for 1991 BMW 525. In addition, the cost of maintenance, including insurance, on 1991 BMW 525 would be higher. At 4,394 cc (8 cylinders), 2006 Land Rover Discovery is equipped with a bigger engine. In terms of performance, 2006 Land Rover Discovery (295 HP @ 5500 RPM) has 152 more horse power than 1991 BMW 525. (143 HP @ 4800 RPM) In normal driving conditions, 2006 Land Rover Discovery should accelerate faster than 1991 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2006 Land Rover Discovery weights approximately 522 kg more than 1991 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Land Rover Discovery is four wheel drive (4WD), it will have significant more traction and grip than 1991 BMW 525. In wet, icy, snow, or gravel driving conditions, 2006 Land Rover Discovery 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, 2006 Land Rover Discovery (425 Nm @ 4000 RPM) has 165 more torque (in Nm) than 1991 BMW 525. (260 Nm @ 2200 RPM). This means 2006 Land Rover Discovery will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 525. 2006 Land Rover Discovery has automatic transmission and 1991 BMW 525 has manual transmission. 1991 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Land Rover Discovery will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 BMW 525 | 2006 Land Rover Discovery | |
| Make | BMW | Land Rover |
| Model | 525 | Discovery |
| Year Released | 1991 | 2006 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 4394 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 143 HP | 295 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Torque | 260 Nm | 425 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Engine Bore Size | 80 mm | 88 mm |
| Engine Stroke Size | 83 mm | 90.3 mm |
| Engine Compression Ratio | 22.0:1 | 10.8:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 199 km/hour | 195 km/hour |
| Acceleration 0-100mph | 11.6 seconds | 8.6 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1560 kg | 2082 kg |
| Vehicle Length | 4730 mm | 4710 mm |
| Vehicle Height | 1420 mm | 1950 mm |
| Wheelbase Size | 2770 mm | 2550 mm |
| Fuel Tank Capacity | 80 L | 86 L |
