2005 Alfa Romeo 156 vs. 2009 Nissan Sentra
To start off, 2009 Nissan Sentra is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 156 would be higher. At 2,492 cc (6 cylinders), 2005 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (185 HP @ 5000 RPM) has 45 more horse power than 2009 Nissan Sentra. (140 HP @ 5100 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 2009 Nissan Sentra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 48 kg more than 2009 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, 2005 Alfa Romeo 156 (222 Nm @ 5000 RPM) has 23 more torque (in Nm) than 2009 Nissan Sentra. (199 Nm @ 4800 RPM). This means 2005 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2009 Nissan Sentra.
Compare all specifications:
| 2005 Alfa Romeo 156 | 2009 Nissan Sentra | |
| Make | Alfa Romeo | Nissan |
| Model | 156 | Sentra |
| Year Released | 2005 | 2009 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 185 HP | 140 HP |
| Engine RPM | 5000 RPM | 5100 RPM |
| Torque | 222 Nm | 199 Nm |
| Torque RPM | 5000 RPM | 4800 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1490 kg | 1442 kg |
| Vehicle Length | 4450 mm | 4570 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1520 mm |
| Wheelbase Size | 2710 mm | 2690 mm |
| Fuel Consumption Overall | 11.8 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 72 L | 55 L |
