1999 BMW X5 vs. 1981 Chrysler Avenger
To start off, 1999 BMW X5 is newer by 18 year(s). Which means there will be less support and parts availability for 1981 Chrysler Avenger. In addition, the cost of maintenance, including insurance, on 1981 Chrysler Avenger would be higher. At 4,398 cc (8 cylinders), 1999 BMW X5 is equipped with a bigger engine. In terms of performance, 1999 BMW X5 (282 HP @ 5400 RPM) has 223 more horse power than 1981 Chrysler Avenger. (59 HP @ 5000 RPM). In normal driving conditions, 1999 BMW X5 should accelerate faster than 1981 Chrysler Avenger. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW X5 weights approximately 1304 kg more than 1981 Chrysler Avenger. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Chrysler Avenger. In wet, icy, snow, or gravel driving conditions, 1999 BMW X5 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, 1999 BMW X5 (439 Nm @ 3600 RPM) has 346 more torque (in Nm) than 1981 Chrysler Avenger. (93 Nm @ 2600 RPM). This means 1999 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1981 Chrysler Avenger.
Compare all specifications:
| 1999 BMW X5 | 1981 Chrysler Avenger | |
| Make | BMW | Chrysler |
| Model | X5 | Avenger |
| Year Released | 1999 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1295 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 282 HP | 59 HP |
| Engine RPM | 5400 RPM | 5000 RPM |
| Torque | 439 Nm | 93 Nm |
| Torque RPM | 3600 RPM | 2600 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2184 kg | 880 kg |
| Vehicle Length | 4670 mm | 4150 mm |
| Vehicle Width | 1880 mm | 1620 mm |
| Vehicle Height | 1710 mm | 1420 mm |
| Wheelbase Size | 2730 mm | 2500 mm |
