2008 Cadillac XLR vs. 2006 Hummer H1
To start off, 2008 Cadillac XLR is newer by 2 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, 2008 Cadillac XLR (320 HP) has 20 more horse power than 2006 Hummer H1. (300 HP). In normal driving conditions, 2008 Cadillac XLR should accelerate faster than 2006 Hummer H1. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H1 weights approximately 1344 kg more than 2008 Cadillac XLR.
Because 2006 Hummer H1 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Cadillac XLR. 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 285 more torque (in Nm) than 2008 Cadillac XLR. (420 Nm @ 4400 RPM). This means 2006 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 2008 Cadillac XLR.
Compare all specifications:
| 2008 Cadillac XLR | 2006 Hummer H1 | |
| Make | Cadillac | Hummer |
| Model | XLR | H1 |
| Year Released | 2008 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 6604 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 320 HP | 300 HP |
| Torque | 420 Nm | 705 Nm |
| Torque RPM | 4400 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 | Rear | 4WD |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1560 kg | 2904 kg |
| Vehicle Length | 4520 mm | 4690 mm |
| Vehicle Width | 1840 mm | 2200 mm |
| Vehicle Height | 1290 mm | 1960 mm |
| Wheelbase Size | 2690 mm | 3310 mm |
| Fuel Consumption Overall | 13.1 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 68 L | 195 L |
