2011 Hyundai Sonata vs. 2010 Alfa Romeo 147
To start off, 2011 Hyundai Sonata is newer by 1 year(s). Which means there will be less support and parts availability for 2010 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2010 Alfa Romeo 147 would be higher. At 2,400 cc (4 cylinders), 2011 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2011 Hyundai Sonata (198 HP @ 6300 RPM) has 60 more horse power than 2010 Alfa Romeo 147. (138 HP @ 4000 RPM). In normal driving conditions, 2011 Hyundai Sonata should accelerate faster than 2010 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2011 Hyundai Sonata weights approximately 69 kg more than 2010 Alfa Romeo 147. 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, 2010 Alfa Romeo 147 (305 Nm @ 2000 RPM) has 56 more torque (in Nm) than 2011 Hyundai Sonata. (249 Nm @ 4250 RPM). This means 2010 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2011 Hyundai Sonata.
Compare all specifications:
| 2011 Hyundai Sonata | 2010 Alfa Romeo 147 | |
| Make | Hyundai | Alfa Romeo |
| Model | Sonata | 147 |
| Year Released | 2011 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2400 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 198 HP | 138 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 249 Nm | 305 Nm |
| Torque RPM | 4250 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1434 kg | 1365 kg |
| Vehicle Length | 4821 mm | 4180 mm |
| Vehicle Width | 1834 mm | 1740 mm |
| Vehicle Height | 1471 mm | 1430 mm |
| Wheelbase Size | 2794 mm | 2550 mm |
| Fuel Tank Capacity | 70 L | 60 L |
