1991 BMW 518 vs. 2006 GMC Sierra
To start off, 2006 GMC Sierra is newer by 15 year(s). Which means there will be less support and parts availability for 1991 BMW 518. In addition, the cost of maintenance, including insurance, on 1991 BMW 518 would be higher. At 5,965 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (301 HP @ 4400 RPM) has 187 more horse power than 1991 BMW 518. (114 HP @ 5500 RPM) In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1991 BMW 518. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 1275 kg more than 1991 BMW 518. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1991 BMW 518. In wet, icy, snow, or gravel driving conditions, 2006 GMC Sierra 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, 2006 GMC Sierra (488 Nm @ 4000 RPM) has 323 more torque (in Nm) than 1991 BMW 518. (165 Nm @ 4250 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 518.
Compare all specifications:
1991 BMW 518 | 2006 GMC Sierra | |
Make | BMW | GMC |
Model | 518 | Sierra |
Year Released | 1991 | 2006 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 1766 cc | 5965 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 114 HP | 301 HP |
Engine RPM | 5500 RPM | 4400 RPM |
Torque | 165 Nm | 488 Nm |
Torque RPM | 4250 RPM | 4000 RPM |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1160 kg | 2435 kg |
Vehicle Length | 4730 mm | 6570 mm |
Vehicle Width | 1760 mm | 2030 mm |
Vehicle Height | 1420 mm | 1960 mm |
Wheelbase Size | 2770 mm | 4250 mm |