2007 Cadillac DTS vs. 2006 GMC Sierra
To start off, 2007 Cadillac DTS is newer by 1 year(s). Which means there will be less support and parts availability for 2006 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2006 GMC Sierra 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 (300 HP @ 4400 RPM) has 8 more horse power than 2007 Cadillac DTS. (292 HP @ 6300 RPM) In normal driving conditions, 2006 GMC Sierra should accelerate faster than 2007 Cadillac DTS.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2007 Cadillac DTS. 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 97 more torque (in Nm) than 2007 Cadillac DTS. (391 Nm @ 4500 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac DTS.
Compare all specifications:
| 2007 Cadillac DTS | 2006 GMC Sierra | |
| Make | Cadillac | GMC |
| Model | DTS | Sierra |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4563 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 292 HP | 300 HP |
| Engine RPM | 6300 RPM | 4400 RPM |
| Torque | 391 Nm | 488 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5280 mm | 6570 mm |
| Vehicle Width | 1910 mm | 2450 mm |
| Vehicle Height | 1470 mm | 1970 mm |
| Wheelbase Size | 2940 mm | 4250 mm |
| Fuel Consumption Overall | 11.8 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 68 L | 132 L |
