1981 BMW 525 vs. 2011 Renault Koleos
To start off, 2011 Renault Koleos is newer by 30 year(s). Which means there will be less support and parts availability for 1981 BMW 525. In addition, the cost of maintenance, including insurance, on 1981 BMW 525 would be higher. At 2,495 cc (6 cylinders), 1981 BMW 525 is equipped with a bigger engine. In terms of performance, both vehicles can yield 148 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2011 Renault Koleos weights approximately 370 kg more than 1981 BMW 525.
Because 2011 Renault Koleos is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW 525. In wet, icy, snow, or gravel driving conditions, 2011 Renault Koleos 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, 2011 Renault Koleos (320 Nm) has 105 more torque (in Nm) than 1981 BMW 525. (215 Nm). This means 2011 Renault Koleos will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 525. 2011 Renault Koleos has automatic transmission and 1981 BMW 525 has manual transmission. 1981 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Renault Koleos will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 BMW 525 | 2011 Renault Koleos | |
| Make | BMW | Renault |
| Model | 525 | Koleos |
| Year Released | 1981 | 2011 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 148 HP |
| Torque | 215 Nm | 320 Nm |
| Acceleration 0-100mph | 8.6 seconds | 10.4 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1280 kg | 1650 kg |
| Vehicle Length | 4780 mm | 4520 mm |
| Vehicle Width | 1810 mm | 1855 mm |
| Vehicle Height | 1440 mm | 1695 mm |
| Wheelbase Size | 2630 mm | 2690 mm |
