2006 Cadillac XLR vs. 2008 Infiniti M
To start off, 2008 Infiniti M is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Cadillac XLR. In addition, the cost of maintenance, including insurance, on 2006 Cadillac XLR would be higher. At 4,572 cc (8 cylinders), 2006 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2008 Infiniti M (325 HP @ 6400 RPM) has 5 more horse power than 2006 Cadillac XLR. (320 HP @ 6400 RPM) In normal driving conditions, 2008 Infiniti M should accelerate faster than 2006 Cadillac XLR. With that said, vehicle weight also plays an important factor in acceleration. 2008 Infiniti M weights approximately 181 kg more than 2006 Cadillac XLR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Infiniti M is four wheel drive (4WD), it will have significant more traction and grip than 2006 Cadillac XLR. In wet, icy, snow, or gravel driving conditions, 2008 Infiniti M 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 Infiniti M (456 Nm @ 4000 RPM) has 36 more torque (in Nm) than 2006 Cadillac XLR. (420 Nm @ 4400 RPM). This means 2008 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2006 Cadillac XLR.
Compare all specifications:
| 2006 Cadillac XLR | 2008 Infiniti M | |
| Make | Cadillac | Infiniti |
| Model | XLR | M |
| Year Released | 2006 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4572 cc | 4493 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 325 HP |
| Engine RPM | 6400 RPM | 6400 RPM |
| Torque | 420 Nm | 456 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1656 kg | 1837 kg |
| Vehicle Length | 4520 mm | 4900 mm |
| Vehicle Width | 1840 mm | 1800 mm |
| Vehicle Height | 1290 mm | 1520 mm |
| Wheelbase Size | 2690 mm | 2910 mm |
| Fuel Consumption | 9.4 L/100km | 11.2 L/100km |
| Fuel Consumption City | 13.8 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 68 L | 76 L |
