2008 Audi S6 vs. 2013 Kia Optima
To start off, 2013 Kia Optima is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Audi S6. In addition, the cost of maintenance, including insurance, on 2008 Audi S6 would be higher. At 5,202 cc (10 cylinders), 2008 Audi S6 is equipped with a bigger engine. In terms of performance, 2008 Audi S6 (429 HP @ 6800 RPM) has 232 more horse power than 2013 Kia Optima. (197 HP @ 6300 RPM). In normal driving conditions, 2008 Audi S6 should accelerate faster than 2013 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi S6 weights approximately 456 kg more than 2013 Kia Optima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 2013 Kia Optima. In wet, icy, snow, or gravel driving conditions, 2008 Audi S6 will offer significantly more control. 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, 2008 Audi S6 (540 Nm @ 3000 RPM) has 288 more torque (in Nm) than 2013 Kia Optima. (252 Nm @ 4250 RPM). This means 2008 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 2013 Kia Optima. 2008 Audi S6 has automatic transmission and 2013 Kia Optima has manual transmission. 2013 Kia Optima will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi S6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi S6 | 2013 Kia Optima | |
| Make | Audi | Kia |
| Model | S6 | Optima |
| Year Released | 2008 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5202 cc | 2400 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 429 HP | 197 HP |
| Engine RPM | 6800 RPM | 6300 RPM |
| Torque | 540 Nm | 252 Nm |
| Torque RPM | 3000 RPM | 4250 RPM |
| Engine Bore Size | 84.5 mm | 88 mm |
| Engine Stroke Size | 92.8 mm | 97 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1910 kg | 1454 kg |
| Vehicle Length | 4920 mm | 4845 mm |
| Vehicle Width | 1870 mm | 1830 mm |
| Vehicle Height | 1460 mm | 1455 mm |
| Wheelbase Size | 2850 mm | 2795 mm |
| Fuel Tank Capacity | 80 L | 70 L |
