2005 Alfa Romeo 156 vs. 2009 Hyundai Sonata
To start off, 2009 Hyundai Sonata 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 27 more horse power than 2009 Hyundai Sonata. (158 HP @ 5800 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 2009 Hyundai Sonata. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 371 kg more than 2009 Hyundai Sonata. 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 3 more torque (in Nm) than 2009 Hyundai Sonata. (219 Nm @ 4250 RPM). This means 2005 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2009 Hyundai Sonata. 2009 Hyundai Sonata has automatic transmission and 2005 Alfa Romeo 156 has manual transmission. 2005 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Hyundai Sonata will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Alfa Romeo 156 | 2009 Hyundai Sonata | |
| Make | Alfa Romeo | Hyundai |
| Model | 156 | Sonata |
| Year Released | 2005 | 2009 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2358 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 185 HP | 158 HP |
| Engine RPM | 5000 RPM | 5800 RPM |
| Torque | 222 Nm | 219 Nm |
| Torque RPM | 5000 RPM | 4250 RPM |
| Engine Bore Size | 88 mm | 88 mm |
| Engine Stroke Size | 68.3 mm | 97 mm |
| Top Speed | 225 km/hour | 203 km/hour |
| Acceleration 0-100mph | 8.4 seconds | 10.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1490 kg | 1119 kg |
| Vehicle Length | 4450 mm | 4810 mm |
| Vehicle Width | 1750 mm | 1480 mm |
| Vehicle Height | 1440 mm | 1840 mm |
| Wheelbase Size | 2710 mm | 2740 mm |
| Fuel Consumption Overall | 11.8 L/100km | 12.3 L/100km |
| Fuel Tank Capacity | 72 L | 70 L |
