1991 Beijing BJ 2021 vs. 2005 BMW 545

To start off, 2005 BMW 545 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Beijing BJ 2021. In addition, the cost of maintenance, including insurance, on 1991 Beijing BJ 2021 would be higher. At 4,390 cc (8 cylinders), 2005 BMW 545 is equipped with a bigger engine. In terms of performance, 2005 BMW 545 (326 HP @ 6100 RPM) has 226 more horse power than 1991 Beijing BJ 2021. (100 HP @ 5000 RPM) In normal driving conditions, 2005 BMW 545 should accelerate faster than 1991 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 545 weights approximately 185 kg more than 1991 Beijing BJ 2021. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1991 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 545. In wet, icy, snow, or gravel driving conditions, 1991 Beijing BJ 2021 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, 2005 BMW 545 (450 Nm @ 3600 RPM) has 270 more torque (in Nm) than 1991 Beijing BJ 2021. (180 Nm @ 2800 RPM). This means 2005 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 1991 Beijing BJ 2021.

Compare all specifications:

1991 Beijing BJ 2021 2005 BMW 545
Make Beijing BMW
Model BJ 2021 545
Year Released 1991 2005
Engine Size 2466 cc 4390 cc
Engine Cylinders 4 cylinders 8 cylinders
Engine Type in-line V
Horse Power 100 HP 326 HP
Engine RPM 5000 RPM 6100 RPM
Torque 180 Nm 450 Nm
Torque RPM 2800 RPM 3600 RPM
Fuel Type Gasoline Gasoline - Premium
Drive Type 4WD Rear
Transmission Type Manual Manual
Vehicle Weight 1480 kg 1665 kg
Vehicle Length 4290 mm 4850 mm
Vehicle Width 1800 mm 1850 mm
Vehicle Height 1620 mm 1500 mm
Wheelbase Size 2580 mm 2840 mm