2003 Alfa Romeo 156 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 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 2,000 cc (4 cylinders), 2011 Nissan Sentra is equipped with a bigger engine. In terms of performance, 2011 Nissan Sentra (140 HP @ 5100 RPM) has 2 more horse power than 2003 Alfa Romeo 156. (138 HP @ 6200 RPM) In normal driving conditions, 2011 Nissan Sentra should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2011 Nissan Sentra weights approximately 13 kg more than 2003 Alfa Romeo 156. 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 35 more torque (in Nm) than 2003 Alfa Romeo 156. (164 Nm @ 3900 RPM). This means 2011 Nissan Sentra will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2011 Nissan Sentra | |
| Make | Alfa Romeo | Nissan |
| Model | 156 | Sentra |
| Year Released | 2003 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1774 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 140 HP |
| Engine RPM | 6200 RPM | 5100 RPM |
| Torque | 164 Nm | 199 Nm |
| Torque RPM | 3900 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | 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 | 1340 kg | 1353 kg |
| Vehicle Length | 4440 mm | 4575 mm |
| Vehicle Width | 1750 mm | 1791 mm |
| Vehicle Height | 1400 mm | 1511 mm |
| Wheelbase Size | 2600 mm | 2685 mm |
| Fuel Tank Capacity | 63 L | 55 L |
