2005 Cadillac XLR vs. 2007 Mercedes-Benz C
To start off, 2007 Mercedes-Benz C is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Cadillac XLR. In addition, the cost of maintenance, including insurance, on 2005 Cadillac XLR would be higher. At 4,572 cc (8 cylinders), 2005 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2005 Cadillac XLR (301 HP @ 6500 RPM) has 29 more horse power than 2007 Mercedes-Benz C. (272 HP @ 6000 RPM). In normal driving conditions, 2005 Cadillac XLR should accelerate faster than 2007 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz C weights approximately 551 kg more than 2005 Cadillac XLR.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Mercedes-Benz C (475 Nm @ 2400 RPM) has 55 more torque (in Nm) than 2005 Cadillac XLR. (420 Nm @ 4400 RPM). This means 2007 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2005 Cadillac XLR.
Compare all specifications:
| 2005 Cadillac XLR | 2007 Mercedes-Benz C | |
| Make | Cadillac | Mercedes-Benz |
| Model | XLR | C |
| Year Released | 2005 | 2007 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4572 cc | 3498 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 301 HP | 272 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 420 Nm | 475 Nm |
| Torque RPM | 4400 RPM | 2400 RPM |
| Engine Compression Ratio | 10.5:1 | 10.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 5.9 seconds | 6.4 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1654 kg | 2205 kg |
| Vehicle Length | 4520 mm | 4590 mm |
| Vehicle Width | 1840 mm | 1780 mm |
| Vehicle Height | 1290 mm | 1450 mm |
| Wheelbase Size | 2690 mm | 2770 mm |
| Fuel Tank Capacity | 68 L | 62 L |
