1999 GMC Sierra vs. 2005 BMW 645
To start off, 2005 BMW 645 is newer by 6 year(s). Which means there will be less support and parts availability for 1999 GMC Sierra. In addition, the cost of maintenance, including insurance, on 1999 GMC Sierra would be higher. At 4,390 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (338 HP @ 6100 RPM) has 141 more horse power than 1999 GMC Sierra. (197 HP @ 4600 RPM) In normal driving conditions, 2005 BMW 645 should accelerate faster than 1999 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Sierra weights approximately 60 kg more than 2005 BMW 645.
Because 1999 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 645. In wet, icy, snow, or gravel driving conditions, 1999 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, 2005 BMW 645 (439 Nm @ 3600 RPM) has 87 more torque (in Nm) than 1999 GMC Sierra. (352 Nm @ 2800 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1999 GMC Sierra. 2005 BMW 645 has automatic transmission and 1999 GMC Sierra has manual transmission. 1999 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 645 will be easier to drive especially in heavy traffic.
Compare all specifications:
1999 GMC Sierra | 2005 BMW 645 | |
Make | GMC | BMW |
Model | Sierra | 645 |
Year Released | 1999 | 2005 |
Body Type | Pickup | Coupe |
Engine Position | Front | Front |
Engine Size | 4293 cc | 4390 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 197 HP | 338 HP |
Engine RPM | 4600 RPM | 6100 RPM |
Torque | 352 Nm | 439 Nm |
Torque RPM | 2800 RPM | 3600 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1775 kg | 1715 kg |
Vehicle Length | 5170 mm | 4830 mm |
Vehicle Width | 2000 mm | 1860 mm |
Vehicle Height | 1810 mm | 1380 mm |
Wheelbase Size | 3030 mm | 2790 mm |