2006 Alfa Romeo 156 vs. 2011 Nissan Sentra
To start off, 2011 Nissan Sentra is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 156 would be higher. At 2,492 cc (6 cylinders), 2006 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 156 (189 HP @ 6300 RPM) has 49 more horse power than 2011 Nissan Sentra. (140 HP @ 5100 RPM). In normal driving conditions, 2006 Alfa Romeo 156 should accelerate faster than 2011 Nissan Sentra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 156 weights approximately 234 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, 2006 Alfa Romeo 156 (218 Nm @ 5000 RPM) has 19 more torque (in Nm) than 2011 Nissan Sentra. (199 Nm @ 4800 RPM). This means 2006 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2011 Nissan Sentra.
Compare all specifications:
| 2006 Alfa Romeo 156 | 2011 Nissan Sentra | |
| Make | Alfa Romeo | Nissan |
| Model | 156 | Sentra |
| Year Released | 2006 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 140 HP |
| Engine RPM | 6300 RPM | 5100 RPM |
| Torque | 218 Nm | 199 Nm |
| Torque RPM | 5000 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1585 kg | 1351 kg |
| Vehicle Length | 4440 mm | 4567 mm |
| Vehicle Width | 1750 mm | 1791 mm |
| Vehicle Height | 1440 mm | 1511 mm |
| Wheelbase Size | 2600 mm | 2685 mm |
| Fuel Tank Capacity | 63 L | 55 L |
