2005 Kia Optima vs. 1999 Audi S3
To start off, 2005 Kia Optima is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Audi S3. In addition, the cost of maintenance, including insurance, on 1999 Audi S3 would be higher. At 2,360 cc (4 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, 1999 Audi S3 (210 HP @ 5800 RPM) has 72 more horse power than 2005 Kia Optima. (138 HP @ 4000 RPM) In normal driving conditions, 1999 Audi S3 should accelerate faster than 2005 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi S3 weights approximately 33 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 1999 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Kia Optima. In wet, icy, snow, or gravel driving conditions, 1999 Audi S3 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, 1999 Audi S3 (270 Nm) has 71 more torque (in Nm) than 2005 Kia Optima. (199 Nm). This means 1999 Audi S3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Optima.
Compare all specifications:
| 2005 Kia Optima | 1999 Audi S3 | |
| Make | Kia | Audi |
| Model | Optima | S3 |
| Year Released | 2005 | 1999 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2360 cc | 1781 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 210 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 199 Nm | 270 Nm |
| Engine Bore Size | 87.1 mm | 81 mm |
| Engine Stroke Size | 100 mm | 86.4 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1497 kg | 1530 kg |
| Vehicle Length | 4730 mm | 4160 mm |
| Vehicle Width | 1820 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2620 mm | 2520 mm |
| Fuel Tank Capacity | 65 L | 42 L |
