2006 Kia Optima vs. 2007 Toyota Avensis
To start off, 2007 Toyota Avensis is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Kia Optima. In addition, the cost of maintenance, including insurance, on 2006 Kia Optima would be higher. At 2,360 cc (4 cylinders), 2006 Kia Optima is equipped with a bigger engine. In terms of performance, 2006 Kia Optima (138 HP @ 5500 RPM) has 24 more horse power than 2007 Toyota Avensis. (114 HP @ 3600 RPM). In normal driving conditions, 2006 Kia Optima should accelerate faster than 2007 Toyota Avensis. With that said, vehicle weight also plays an important factor in acceleration. 2006 Kia Optima weights approximately 13 kg more than 2007 Toyota Avensis. 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 Toyota Avensis (281 Nm @ 2000 RPM) has 82 more torque (in Nm) than 2006 Kia Optima. (199 Nm @ 3000 RPM). This means 2007 Toyota Avensis will have an easier job in driving up hills or pulling heavy equipment than 2006 Kia Optima.
Compare all specifications:
| 2006 Kia Optima | 2007 Toyota Avensis | |
| Make | Kia | Toyota |
| Model | Optima | Avensis |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2360 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 114 HP |
| Engine RPM | 5500 RPM | 3600 RPM |
| Torque | 199 Nm | 281 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Bore Size | 86.6 mm | 82.2 mm |
| Engine Stroke Size | 100 mm | 94 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1488 kg | 1475 kg |
| Vehicle Length | 4730 mm | 4640 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1490 mm |
| Wheelbase Size | 2710 mm | 2710 mm |
| Fuel Consumption Overall | 9.4 L/100km | 5.9 L/100km |
| Fuel Tank Capacity | 65 L | 60 L |
