2001 Alfa Romeo 147 vs. 2004 Mercedes-Benz CL
To start off, 2004 Mercedes-Benz CL is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 147 would be higher. At 5,439 cc (12 cylinders), 2004 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz CL (494 HP @ 4200 RPM) has 346 more horse power than 2001 Alfa Romeo 147. (148 HP @ 6300 RPM) In normal driving conditions, 2004 Mercedes-Benz CL should accelerate faster than 2001 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz CL weights approximately 703 kg more than 2001 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Mercedes-Benz CL (800 Nm) has 619 more torque (in Nm) than 2001 Alfa Romeo 147. (181 Nm). This means 2004 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 147.
Compare all specifications:
| 2001 Alfa Romeo 147 | 2004 Mercedes-Benz CL | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 147 | CL |
| Year Released | 2001 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 5439 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 148 HP | 494 HP |
| Engine RPM | 6300 RPM | 4200 RPM |
| Torque | 181 Nm | 800 Nm |
| Engine Bore Size | 83 mm | 82 mm |
| Engine Stroke Size | 91 mm | 87 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1326 kg | 2029 kg |
| Vehicle Length | 4180 mm | 5000 mm |
| Vehicle Width | 1740 mm | 1860 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2550 mm | 2830 mm |
| Fuel Consumption Overall | 8.9 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 60 L | 88 L |
