2008 Cadillac STS vs. 2007 GMC Yukon
To start off, 2008 Cadillac STS is newer by 1 year(s). Which means there will be less support and parts availability for 2007 GMC Yukon. In addition, the cost of maintenance, including insurance, on 2007 GMC Yukon would be higher. At 4,802 cc (8 cylinders), 2007 GMC Yukon is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (321 HP @ 6400 RPM) has 26 more horse power than 2007 GMC Yukon. (295 HP @ 500 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 2007 GMC Yukon.
Because 2007 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 2008 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2007 GMC Yukon 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, 2008 Cadillac STS (427 Nm @ 4400 RPM) has 13 more torque (in Nm) than 2007 GMC Yukon. (414 Nm @ 4800 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Yukon.
Compare all specifications:
| 2008 Cadillac STS | 2007 GMC Yukon | |
| Make | Cadillac | GMC |
| Model | STS | Yukon |
| Year Released | 2008 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 4802 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 321 HP | 295 HP |
| Engine RPM | 6400 RPM | 500 RPM |
| Torque | 427 Nm | 414 Nm |
| Torque RPM | 4400 RPM | 4800 RPM |
| Engine Bore Size | 93 mm | 96 mm |
| Engine Stroke Size | 84 mm | 83.1 mm |
| Engine Compression Ratio | 10.5:1 | 9.1:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 9 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4990 mm | 5660 mm |
| Vehicle Width | 1850 mm | 2020 mm |
| Vehicle Height | 1470 mm | 1960 mm |
| Wheelbase Size | 2960 mm | 3310 mm |
