2011 Nissan Sentra vs. 2006 Alfa Romeo 147
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 147. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 147 would be higher. At 2,000 cc (4 cylinders), 2011 Nissan Sentra is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 147 (148 HP @ 6300 RPM) has 8 more horse power than 2011 Nissan Sentra. (140 HP @ 5100 RPM) In normal driving conditions, 2006 Alfa Romeo 147 should accelerate faster than 2011 Nissan Sentra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Nissan Sentra weights approximately 28 kg more than 2006 Alfa Romeo 147.
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 18 more torque (in Nm) than 2006 Alfa Romeo 147. (181 Nm @ 3800 RPM). This means 2011 Nissan Sentra will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 147.
Compare all specifications:
| 2011 Nissan Sentra | 2006 Alfa Romeo 147 | |
| Make | Nissan | Alfa Romeo |
| Model | Sentra | 147 |
| Year Released | 2011 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2000 cc | 1968 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 140 HP | 148 HP |
| Engine RPM | 5100 RPM | 6300 RPM |
| Torque | 199 Nm | 181 Nm |
| Torque RPM | 4800 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | CVT | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1353 kg | 1325 kg |
| Vehicle Length | 4567 mm | 4180 mm |
| Vehicle Width | 1791 mm | 1740 mm |
| Vehicle Height | 1511 mm | 1470 mm |
| Wheelbase Size | 2685 mm | 2550 mm |
| Fuel Tank Capacity | 55 L | 60 L |
