2003 Alfa Romeo 166 vs. 2011 Nissan Sentra
To start off, 2011 Nissan Sentra is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 2,000 cc (4 cylinders), 2011 Nissan Sentra is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (148 HP @ 6300 RPM) has 8 more horse power than 2011 Nissan Sentra. (140 HP @ 5100 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 2011 Nissan Sentra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 116 kg more than 2011 Nissan Sentra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2011 Nissan Sentra (199 Nm @ 4800 RPM) has 17 more torque (in Nm) than 2003 Alfa Romeo 166. (182 Nm @ 3800 RPM). This means 2011 Nissan Sentra will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2011 Nissan Sentra | |
| Make | Alfa Romeo | Nissan |
| Model | 166 | Sentra |
| Year Released | 2003 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 140 HP |
| Engine RPM | 6300 RPM | 5100 RPM |
| Torque | 182 Nm | 199 Nm |
| Torque RPM | 3800 RPM | 4800 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1420 kg | 1304 kg |
| Vehicle Length | 4730 mm | 4567 mm |
| Vehicle Width | 1810 mm | 1791 mm |
| Vehicle Height | 1420 mm | 1511 mm |
| Wheelbase Size | 2600 mm | 2685 mm |
| Fuel Consumption | 7.3 L/100km | 7.6 L/100km |
| Fuel Consumption City | 13.8 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 69 L | 55 L |
