2009 Cadillac STS vs. 1999 GMC Sierra
To start off, 2009 Cadillac STS is newer by 10 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 4,293 cc (6 cylinders), 1999 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 105 more horse power than 1999 GMC Sierra. (197 HP @ 4600 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1999 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Sierra weights approximately 140 kg more than 2009 Cadillac STS.
Because 1999 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac STS. 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, 2009 Cadillac STS (369 Nm @ 5200 RPM) has 17 more torque (in Nm) than 1999 GMC Sierra. (352 Nm @ 2800 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1999 GMC Sierra. 2009 Cadillac STS 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. 2009 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Cadillac STS | 1999 GMC Sierra | |
Make | Cadillac | GMC |
Model | STS | Sierra |
Year Released | 2009 | 1999 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 3599 cc | 4293 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 302 HP | 197 HP |
Engine RPM | 6300 RPM | 4600 RPM |
Torque | 369 Nm | 352 Nm |
Torque RPM | 5200 RPM | 2800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Manual |
Vehicle Weight | 1635 kg | 1775 kg |
Vehicle Length | 5000 mm | 5170 mm |
Vehicle Width | 1850 mm | 2000 mm |
Vehicle Height | 1470 mm | 1810 mm |
Wheelbase Size | 2960 mm | 3030 mm |