1981 BMW 745 vs. 2004 Chevrolet TrailBlazer
To start off, 2004 Chevrolet TrailBlazer is newer by 23 year(s). Which means there will be less support and parts availability for 1981 BMW 745. In addition, the cost of maintenance, including insurance, on 1981 BMW 745 would be higher. At 4,161 cc (6 cylinders), 2004 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2004 Chevrolet TrailBlazer (275 HP @ 5600 RPM) has 23 more horse power than 1981 BMW 745. (252 HP @ 5200 RPM) In normal driving conditions, 2004 Chevrolet TrailBlazer should accelerate faster than 1981 BMW 745. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet TrailBlazer weights approximately 504 kg more than 1981 BMW 745. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW 745. In wet, icy, snow, or gravel driving conditions, 2004 Chevrolet TrailBlazer 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, 1981 BMW 745 (380 Nm) has 7 more torque (in Nm) than 2004 Chevrolet TrailBlazer. (373 Nm). This means 1981 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2004 Chevrolet TrailBlazer.
Compare all specifications:
1981 BMW 745 | 2004 Chevrolet TrailBlazer | |
Make | BMW | Chevrolet |
Model | 745 | TrailBlazer |
Year Released | 1981 | 2004 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 3430 cc | 4161 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 252 HP | 275 HP |
Engine RPM | 5200 RPM | 5600 RPM |
Torque | 380 Nm | 373 Nm |
Engine Bore Size | 92 mm | 93 mm |
Engine Stroke Size | 86 mm | 102 mm |
Engine Compression Ratio | 8.0:1 | 10.1:1 |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 7 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1596 kg | 2100 kg |
Vehicle Length | 4870 mm | 5280 mm |
Vehicle Width | 1810 mm | 1900 mm |
Vehicle Height | 1440 mm | 1920 mm |
Wheelbase Size | 2770 mm | 3280 mm |
Fuel Tank Capacity | 100 L | 95 L |