1981 BMW 525 vs. 2007 Cadillac Escalade
To start off, 2007 Cadillac Escalade is newer by 26 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 6,199 cc (8 cylinders), 2007 Cadillac Escalade is equipped with a bigger engine. In terms of performance, 2007 Cadillac Escalade (403 HP @ 5700 RPM) has 255 more horse power than 1981 BMW 525. (148 HP @ 5500 RPM) In normal driving conditions, 2007 Cadillac Escalade should accelerate faster than 1981 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac Escalade weights approximately 1329 kg more than 1981 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Cadillac Escalade 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, 2007 Cadillac Escalade 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, 2007 Cadillac Escalade (565 Nm @ 4400 RPM) has 350 more torque (in Nm) than 1981 BMW 525. (215 Nm @ 4000 RPM). This means 2007 Cadillac Escalade will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 525. 2007 Cadillac Escalade 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. 2007 Cadillac Escalade will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 BMW 525 | 2007 Cadillac Escalade | |
| Make | BMW | Cadillac |
| Model | 525 | Escalade |
| Year Released | 1981 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 6199 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 148 HP | 403 HP |
| Engine RPM | 5500 RPM | 5700 RPM |
| Torque | 215 Nm | 565 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Engine Bore Size | 86.1 mm | 103.4 mm |
| Engine Stroke Size | 71.6 mm | 92 mm |
| Engine Compression Ratio | 9.6:1 | 10.5:1 |
| Acceleration 0-100mph | 8.6 seconds | 6.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1280 kg | 2609 kg |
| Vehicle Length | 4780 mm | 4840 mm |
| Vehicle Width | 1810 mm | 2010 mm |
| Vehicle Height | 1440 mm | 1890 mm |
| Wheelbase Size | 2630 mm | 2950 mm |
| Fuel Consumption Overall | 9.4 L/100km | 16.2 L/100km |
| Fuel Tank Capacity | 70 L | 98 L |
