2007 Hyundai Azera vs. 2009 Hyundai Sonata
To start off, 2009 Hyundai Sonata is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Hyundai Azera. In addition, the cost of maintenance, including insurance, on 2007 Hyundai Azera would be higher. At 3,778 cc (6 cylinders), 2007 Hyundai Azera is equipped with a bigger engine. In terms of performance, 2007 Hyundai Azera (263 HP @ 6000 RPM) has 125 more horse power than 2009 Hyundai Sonata. (138 HP @ 4000 RPM). In normal driving conditions, 2007 Hyundai Azera should accelerate faster than 2009 Hyundai Sonata. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hyundai Azera weights approximately 5 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, 2007 Hyundai Azera (348 Nm @ 4500 RPM) has 43 more torque (in Nm) than 2009 Hyundai Sonata. (305 Nm @ 1800 RPM). This means 2007 Hyundai Azera will have an easier job in driving up hills or pulling heavy equipment than 2009 Hyundai Sonata. 2007 Hyundai Azera has automatic transmission and 2009 Hyundai Sonata has manual transmission. 2009 Hyundai Sonata will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Hyundai Azera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Hyundai Azera | 2009 Hyundai Sonata | |
| Make | Hyundai | Hyundai |
| Model | Azera | Sonata |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3778 cc | 1991 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 263 HP | 138 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 348 Nm | 305 Nm |
| Torque RPM | 4500 RPM | 1800 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1685 kg | 1680 kg |
| Vehicle Length | 4900 mm | 4810 mm |
| Vehicle Width | 1860 mm | 1830 mm |
| Vehicle Height | 1500 mm | 1430 mm |
| Wheelbase Size | 2790 mm | 2740 mm |
| Fuel Consumption Overall | 10.8 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 75 L | 70 L |
