2006 Aston Martin DB9 vs. 2005 Kia Optima
To start off, 2006 Aston Martin DB9 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Kia Optima. In addition, the cost of maintenance, including insurance, on 2005 Kia Optima would be higher. At 5,935 cc (12 cylinders), 2006 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2006 Aston Martin DB9 (444 HP @ 6000 RPM) has 274 more horse power than 2005 Kia Optima. (170 HP @ 4000 RPM). In normal driving conditions, 2006 Aston Martin DB9 should accelerate faster than 2005 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2006 Aston Martin DB9 weights approximately 223 kg more than 2005 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Aston Martin DB9 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 2006 Aston Martin DB9. However, in wet, icy, snow, or gravel driving conditions, 2005 Kia Optima, 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, 2006 Aston Martin DB9 (570 Nm) has 329 more torque (in Nm) than 2005 Kia Optima. (241 Nm). This means 2006 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
2006 Aston Martin DB9 | 2005 Kia Optima | |
Make | Aston Martin | Kia |
Model | DB9 | Optima |
Year Released | 2006 | 2005 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 5935 cc | 2671 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 444 HP | 170 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 570 Nm | 241 Nm |
Engine Compression Ratio | 10.3:1 | 10.0:1 |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1710 kg | 1487 kg |
Vehicle Length | 4720 mm | 4730 mm |
Vehicle Width | 1880 mm | 1820 mm |
Vehicle Height | 1320 mm | 1420 mm |
Wheelbase Size | 2750 mm | 2710 mm |
Fuel Consumption Highway | 12.4 L/100km | 8.9 L/100km |
Fuel Consumption City | 19.6 L/100km | 11.9 L/100km |
Fuel Consumption Overall | 16.5 L/100km | 10.4 L/100km |
Fuel Tank Capacity | 85 L | 65 L |