2007 Cadillac XLR vs. 2003 Mercedes-Benz S
To start off, 2007 Cadillac XLR is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz S would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2007 Cadillac XLR (320 HP @ 6400 RPM) has 73 more horse power than 2003 Mercedes-Benz S. (247 HP @ 5700 RPM). In normal driving conditions, 2007 Cadillac XLR should accelerate faster than 2003 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz S weights approximately 156 kg more than 2007 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 Cadillac XLR (420 Nm @ 4400 RPM) has 70 more torque (in Nm) than 2003 Mercedes-Benz S. (350 Nm @ 3000 RPM). This means 2007 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercedes-Benz S.
Compare all specifications:
2007 Cadillac XLR | 2003 Mercedes-Benz S | |
Make | Cadillac | Mercedes-Benz |
Model | XLR | S |
Year Released | 2007 | 2003 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 4565 cc | 3724 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 320 HP | 247 HP |
Engine RPM | 6400 RPM | 5700 RPM |
Torque | 420 Nm | 350 Nm |
Torque RPM | 4400 RPM | 3000 RPM |
Engine Bore Size | 93.1 mm | 97 mm |
Engine Stroke Size | 84.1 mm | 84 mm |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Acceleration 0-100mph | 5.9 seconds | 7.9 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 | 1810 kg |
Vehicle Length | 4520 mm | 5050 mm |
Vehicle Width | 1840 mm | 1860 mm |
Vehicle Height | 1290 mm | 1450 mm |
Wheelbase Size | 2690 mm | 2890 mm |
Fuel Consumption Overall | 12.3 L/100km | 11.2 L/100km |
Fuel Tank Capacity | 68 L | 88 L |