1999 Audi A4 vs. 2011 Kia Optima
To start off, 2011 Kia Optima is newer by 12 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 2,000 cc (4 cylinders), 2011 Kia Optima is equipped with a bigger engine. In terms of performance, 2011 Kia Optima (274 HP @ 6000 RPM) has 151 more horse power than 1999 Audi A4. (123 HP @ 5800 RPM) In normal driving conditions, 2011 Kia Optima should accelerate faster than 1999 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2011 Kia Optima weights approximately 270 kg more than 1999 Audi A4. 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, 2011 Kia Optima (364 Nm @ 1750 RPM) has 196 more torque (in Nm) than 1999 Audi A4. (168 Nm @ 3500 RPM). This means 2011 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4.
Compare all specifications:
| 1999 Audi A4 | 2011 Kia Optima | |
| Make | Audi | Kia |
| Model | A4 | Optima |
| Year Released | 1999 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 274 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 168 Nm | 364 Nm |
| Torque RPM | 3500 RPM | 1750 RPM |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1265 kg | 1535 kg |
| Vehicle Length | 4480 mm | 4844 mm |
| Vehicle Width | 1740 mm | 1831 mm |
| Vehicle Height | 1420 mm | 1455 mm |
| Wheelbase Size | 2620 mm | 2797 mm |
| Fuel Tank Capacity | 62 L | 70 L |
