2006 Cadillac XLR vs. 2011 Mercedes-Benz GLK
To start off, 2011 Mercedes-Benz GLK is newer by 5 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, 2006 Cadillac XLR (320 HP @ 6400 RPM) has 52 more horse power than 2011 Mercedes-Benz GLK. (268 HP @ 6000 RPM). In normal driving conditions, 2006 Cadillac XLR should accelerate faster than 2011 Mercedes-Benz GLK. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz GLK weights approximately 194 kg more than 2006 Cadillac XLR.
Because 2011 Mercedes-Benz GLK is all wheel drive (AWD), it will have significant more traction and grip than 2006 Cadillac XLR. In wet, icy, snow, or gravel driving conditions, 2011 Mercedes-Benz GLK 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 Cadillac XLR (420 Nm @ 4400 RPM) has 71 more torque (in Nm) than 2011 Mercedes-Benz GLK. (349 Nm @ 2400 RPM). This means 2006 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz GLK.
Compare all specifications:
| 2006 Cadillac XLR | 2011 Mercedes-Benz GLK | |
| Make | Cadillac | Mercedes-Benz |
| Model | XLR | GLK |
| Year Released | 2006 | 2011 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4572 cc | 3500 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 268 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 420 Nm | 349 Nm |
| Torque RPM | 4400 RPM | 2400 RPM |
| Drive Type | Rear | AWD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1656 kg | 1850 kg |
| Vehicle Length | 4520 mm | 4529 mm |
| Vehicle Width | 1840 mm | 1887 mm |
| Vehicle Height | 1290 mm | 1699 mm |
| Wheelbase Size | 2690 mm | 2756 mm |
| Fuel Consumption | 9.4 L/100km | 11.2 L/100km |
| Fuel Consumption City | 13.8 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 68 L | 66 L |
