2005 Alfa Romeo 166 vs. 2007 Mercedes-Benz C
To start off, 2007 Mercedes-Benz C is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 166 would be higher. At 2,996 cc (6 cylinders), 2007 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz C (229 HP @ 6000 RPM) has 56 more horse power than 2005 Alfa Romeo 166. (173 HP @ 4000 RPM) In normal driving conditions, 2007 Mercedes-Benz C should accelerate faster than 2005 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 166 weights approximately 80 kg more than 2007 Mercedes-Benz C.
Because 2007 Mercedes-Benz C is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz C 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, 2005 Alfa Romeo 166 (385 Nm @ 2000 RPM) has 85 more torque (in Nm) than 2007 Mercedes-Benz C. (300 Nm @ 2500 RPM). This means 2005 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz C. 2007 Mercedes-Benz C has automatic transmission and 2005 Alfa Romeo 166 has manual transmission. 2005 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Alfa Romeo 166 | 2007 Mercedes-Benz C | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 166 | C |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2996 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 173 HP | 229 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 385 Nm | 300 Nm |
| Torque RPM | 2000 RPM | 2500 RPM |
| Engine Compression Ratio | 18.5:1 | 11.1:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 217 km/hour | 237 km/hour |
| Acceleration 0-100mph | 8.9 seconds | 7.9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1615 kg | 1535 kg |
| Vehicle Length | 4730 mm | 4530 mm |
| Vehicle Width | 1810 mm | 1730 mm |
| Vehicle Height | 1420 mm | 1450 mm |
| Wheelbase Size | 2600 mm | 2720 mm |
| Fuel Consumption Overall | 7.2 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 72 L | 62 L |
