2003 Mercedes-Benz CL vs. 2006 Mercedes-Benz GL
To start off, 2006 Mercedes-Benz GL is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz CL. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz CL would be higher. At 5,980 cc (12 cylinders), 2003 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz CL (603 HP @ 4800 RPM) has 382 more horse power than 2006 Mercedes-Benz GL. (221 HP @ 3800 RPM). In normal driving conditions, 2003 Mercedes-Benz CL should accelerate faster than 2006 Mercedes-Benz GL. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz GL weights approximately 299 kg more than 2003 Mercedes-Benz CL.
Because 2006 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mercedes-Benz CL. In wet, icy, snow, or gravel driving conditions, 2006 Mercedes-Benz GL 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, 2003 Mercedes-Benz CL (1,000 Nm @ 2000 RPM) has 490 more torque (in Nm) than 2006 Mercedes-Benz GL. (510 Nm @ 1600 RPM). This means 2003 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz GL.
Compare all specifications:
| 2003 Mercedes-Benz CL | 2006 Mercedes-Benz GL | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | CL | GL |
| Year Released | 2003 | 2006 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 5980 cc | 2987 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 603 HP | 221 HP |
| Engine RPM | 4800 RPM | 3800 RPM |
| Torque | 1000 Nm | 510 Nm |
| Torque RPM | 2000 RPM | 1600 RPM |
| Engine Bore Size | 82.6 mm | 83 mm |
| Engine Stroke Size | 93 mm | 92 mm |
| Engine Compression Ratio | 9.0:1 | 18.0:1 |
| Top Speed | 250 km/hour | 210 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2155 kg | 2454 kg |
| Vehicle Length | 5000 mm | 5090 mm |
| Vehicle Width | 1860 mm | 1930 mm |
| Vehicle Height | 1400 mm | 1850 mm |
| Wheelbase Size | 2860 mm | 3080 mm |
| Fuel Tank Capacity | 88 L | 100 L |
