2006 Mercedes-Benz S vs. 2004 Alfa Romeo 166
To start off, 2006 Mercedes-Benz S is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 166 would be higher. At 3,720 cc (6 cylinders), 2006 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 166 (247 HP @ 6200 RPM) has 6 more horse power than 2006 Mercedes-Benz S. (241 HP @ 5800 RPM) In normal driving conditions, 2004 Alfa Romeo 166 should accelerate faster than 2006 Mercedes-Benz S.
Because 2006 Mercedes-Benz S is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 2004 Alfa Romeo 166, being front wheel drive (FWD), will offer much better control with better grip. 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 Mercedes-Benz S (350 Nm @ 3000 RPM) has 61 more torque (in Nm) than 2004 Alfa Romeo 166. (289 Nm @ 4800 RPM). This means 2006 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 166.
Compare all specifications:
| 2006 Mercedes-Benz S | 2004 Alfa Romeo 166 | |
| Make | Mercedes-Benz | Alfa Romeo |
| Model | S | 166 |
| Year Released | 2006 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3720 cc | 3177 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 241 HP | 247 HP |
| Engine RPM | 5800 RPM | 6200 RPM |
| Torque | 350 Nm | 289 Nm |
| Torque RPM | 3000 RPM | 4800 RPM |
| Engine Bore Size | 97 mm | 93 mm |
| Engine Stroke Size | 84 mm | 78 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5050 mm | 4730 mm |
| Vehicle Width | 1860 mm | 1810 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2970 mm | 2550 mm |
| Fuel Consumption Highway | 9.4 L/100km | 9.1 L/100km |
| Fuel Consumption City | 13.8 L/100km | 18.3 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 12.5 L/100km |
| Fuel Tank Capacity | 88 L | 69 L |
