2007 Cadillac DTS vs. 2005 GMC Sierra
To start off, 2007 Cadillac DTS is newer by 2 year(s). Which means there will be less support and parts availability for 2005 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2005 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (321 HP @ 5000 RPM) has 29 more horse power than 2007 Cadillac DTS. (292 HP @ 6300 RPM) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2007 Cadillac DTS.
Because 2005 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, 2005 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, 2007 Cadillac DTS (391 Nm @ 4500 RPM) has 21 more torque (in Nm) than 2005 GMC Sierra. (370 Nm @ 4000 RPM). This means 2007 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
| 2007 Cadillac DTS | 2005 GMC Sierra | |
| Make | Cadillac | GMC |
| Model | DTS | Sierra |
| Year Released | 2007 | 2005 |
| 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 | 321 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Torque | 391 Nm | 370 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5280 mm | 5790 mm |
| Vehicle Width | 1910 mm | 2000 mm |
| Vehicle Height | 1470 mm | 1850 mm |
| Wheelbase Size | 2940 mm | 3650 mm |
| Fuel Consumption Overall | 11.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 68 L | 117 L |
