2009 Chevrolet Avalanche vs. 2007 Hyundai Sonata
To start off, 2009 Chevrolet Avalanche is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Hyundai Sonata. In addition, the cost of maintenance, including insurance, on 2007 Hyundai Sonata would be higher. At 5,300 cc (8 cylinders), 2009 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Avalanche (310 HP @ 5200 RPM) has 148 more horse power than 2007 Hyundai Sonata. (162 HP @ 5800 RPM). In normal driving conditions, 2009 Chevrolet Avalanche should accelerate faster than 2007 Hyundai Sonata. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hyundai Sonata weights approximately 182 kg more than 2009 Chevrolet Avalanche.
Because 2009 Chevrolet Avalanche is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Chevrolet Avalanche. However, in wet, icy, snow, or gravel driving conditions, 2007 Hyundai Sonata, being front wheel drive (FWD), will offer much better control with better grip. 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 Chevrolet Avalanche (454 Nm @ 4400 RPM) has 232 more torque (in Nm) than 2007 Hyundai Sonata. (222 Nm @ 4250 RPM). This means 2009 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2007 Hyundai Sonata.
Compare all specifications:
| 2009 Chevrolet Avalanche | 2007 Hyundai Sonata | |
| Make | Chevrolet | Hyundai |
| Model | Avalanche | Sonata |
| Year Released | 2009 | 2007 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 2398 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 310 HP | 162 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 454 Nm | 222 Nm |
| Torque RPM | 4400 RPM | 4250 RPM |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1261 kg | 1443 kg |
| Vehicle Length | 5630 mm | 4810 mm |
| Vehicle Width | 2020 mm | 1480 mm |
| Vehicle Height | 1950 mm | 1840 mm |
| Wheelbase Size | 3310 mm | 2730 mm |
| Fuel Consumption Highway | 11.8 L/100km | 7.1 L/100km |
| Fuel Consumption City | 16.8 L/100km | 9.8 L/100km |
| Fuel Consumption Overall | 14.7 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 117 L | 45 L |
