2005 Chevrolet Impala vs. 2009 Hyundai Azera
To start off, 2009 Hyundai Azera is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Impala would be higher. At 3,343 cc (6 cylinders), 2005 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2009 Hyundai Azera (232 HP @ 6000 RPM) has 51 more horse power than 2005 Chevrolet Impala. (181 HP @ 5600 RPM) In normal driving conditions, 2009 Hyundai Azera should accelerate faster than 2005 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hyundai Azera weights approximately 111 kg more than 2005 Chevrolet Impala. 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, 2009 Hyundai Azera (303 Nm) has 25 more torque (in Nm) than 2005 Chevrolet Impala. (278 Nm). This means 2009 Hyundai Azera will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Impala.
Compare all specifications:
| 2005 Chevrolet Impala | 2009 Hyundai Azera | |
| Make | Chevrolet | Hyundai |
| Model | Impala | Azera |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3343 cc | 3342 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 181 HP | 232 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 278 Nm | 303 Nm |
| Engine Bore Size | 91 mm | 92 mm |
| Engine Stroke Size | 84 mm | 83.8 mm |
| Engine Compression Ratio | 9.5:1 | 10.4:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1537 kg | 1648 kg |
| Vehicle Length | 5090 mm | 4900 mm |
| Vehicle Width | 1860 mm | 1500 mm |
| Vehicle Height | 1460 mm | 1860 mm |
| Wheelbase Size | 2880 mm | 2790 mm |
| Fuel Consumption Overall | 9.4 L/100km | 10.4 L/100km |
| Fuel Tank Capacity | 64 L | 75 L |
