1992 BMW 545 vs. 1981 Chevrolet Suburban
To start off, 1992 BMW 545 is newer by 11 year(s). Which means there will be less support and parts availability for 1981 Chevrolet Suburban. In addition, the cost of maintenance, including insurance, on 1981 Chevrolet Suburban would be higher. At 4,398 cc (8 cylinders), 1992 BMW 545 is equipped with a bigger engine. In terms of performance, 1992 BMW 545 (282 HP @ 5700 RPM) has 153 more horse power than 1981 Chevrolet Suburban. (129 HP @ 4000 RPM). In normal driving conditions, 1992 BMW 545 should accelerate faster than 1981 Chevrolet Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1981 Chevrolet Suburban weights approximately 582 kg more than 1992 BMW 545.
Because 1981 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1992 BMW 545. In wet, icy, snow, or gravel driving conditions, 1981 Chevrolet Suburban 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, 1992 BMW 545 (420 Nm @ 3900 RPM) has 135 more torque (in Nm) than 1981 Chevrolet Suburban. (285 Nm @ 2000 RPM). This means 1992 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 1981 Chevrolet Suburban.
Compare all specifications:
| 1992 BMW 545 | 1981 Chevrolet Suburban | |
| Make | BMW | Chevrolet |
| Model | 545 | Suburban |
| Year Released | 1992 | 1981 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 4093 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 282 HP | 129 HP |
| Engine RPM | 5700 RPM | 4000 RPM |
| Torque | 420 Nm | 285 Nm |
| Torque RPM | 3900 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1650 kg | 2232 kg |
| Vehicle Length | 4730 mm | 5480 mm |
| Vehicle Width | 1760 mm | 1950 mm |
| Vehicle Height | 1400 mm | 1800 mm |
