2009 Cadillac DTS vs. 2006 Hummer H1
To start off, 2009 Cadillac DTS is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Hummer H1. In addition, the cost of maintenance, including insurance, on 2006 Hummer H1 would be higher. At 6,604 cc (8 cylinders), 2006 Hummer H1 is equipped with a bigger engine. In terms of performance, 2006 Hummer H1 (300 HP) has 8 more horse power than 2009 Cadillac DTS. (292 HP) In normal driving conditions, 2006 Hummer H1 should accelerate faster than 2009 Cadillac DTS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H1 weights approximately 1269 kg more than 2009 Cadillac DTS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Hummer H1 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac DTS. In wet, icy, snow, or gravel driving conditions, 2006 Hummer H1 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 Hummer H1 (705 Nm @ 1500 RPM) has 314 more torque (in Nm) than 2009 Cadillac DTS. (391 Nm @ 4500 RPM). This means 2006 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac DTS.
Compare all specifications:
| 2009 Cadillac DTS | 2006 Hummer H1 | |
| Make | Cadillac | Hummer |
| Model | DTS | H1 |
| Year Released | 2009 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 6604 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 292 HP | 300 HP |
| Torque | 391 Nm | 705 Nm |
| Torque RPM | 4500 RPM | 1500 RPM |
| Engine Bore Size | 93 mm | 103.1 mm |
| Engine Stroke Size | 84 mm | 99.1 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1635 kg | 2904 kg |
| Vehicle Length | 5280 mm | 4690 mm |
| Vehicle Width | 1910 mm | 2200 mm |
| Vehicle Height | 1470 mm | 1960 mm |
| Wheelbase Size | 2940 mm | 3310 mm |
| Fuel Consumption Overall | 13.1 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 68 L | 195 L |
