2002 Alfa Romeo 166 vs. 2009 Mercedes-Benz S
To start off, 2009 Mercedes-Benz S is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 166 would be higher. At 6,208 cc (8 cylinders), 2009 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz S (518 HP @ 6800 RPM) has 370 more horse power than 2002 Alfa Romeo 166. (148 HP @ 6500 RPM) In normal driving conditions, 2009 Mercedes-Benz S should accelerate faster than 2002 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2002 Alfa Romeo 166 weights approximately 169 kg more than 2009 Mercedes-Benz S.
Because 2009 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 2009 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2009 Mercedes-Benz S (631 Nm @ 5200 RPM) has 449 more torque (in Nm) than 2002 Alfa Romeo 166. (182 Nm @ 3800 RPM). This means 2009 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 166. 2009 Mercedes-Benz S has automatic transmission and 2002 Alfa Romeo 166 has manual transmission. 2002 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Alfa Romeo 166 | 2009 Mercedes-Benz S | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 166 | S |
| Year Released | 2002 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 6208 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 518 HP |
| Engine RPM | 6500 RPM | 6800 RPM |
| Torque | 182 Nm | 631 Nm |
| Torque RPM | 3800 RPM | 5200 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1495 kg | 1326 kg |
| Vehicle Length | 4730 mm | 5210 mm |
| Vehicle Width | 1810 mm | 1880 mm |
| Vehicle Height | 1420 mm | 1480 mm |
| Wheelbase Size | 2600 mm | 3170 mm |
| Fuel Consumption Overall | 9.7 L/100km | 18.1 L/100km |
| Fuel Tank Capacity | 63 L | 90 L |
