2007 Kia Optima vs. 1981 Audi 4000
To start off, 2007 Kia Optima is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Audi 4000. In addition, the cost of maintenance, including insurance, on 1981 Audi 4000 would be higher. At 2,654 cc (6 cylinders), 2007 Kia Optima is equipped with a bigger engine.
Because 1981 Audi 4000 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Kia Optima. In wet, icy, snow, or gravel driving conditions, 1981 Audi 4000 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.
Compare all specifications:
| 2007 Kia Optima | 1981 Audi 4000 | |
| Make | Kia | Audi |
| Model | Optima | 4000 |
| Year Released | 2007 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2654 cc | 1800 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 185 HP | 0 HP |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4740 mm | 4490 mm |
| Vehicle Width | 1810 mm | 1690 mm |
| Vehicle Height | 1490 mm | 1370 mm |
| Wheelbase Size | 2730 mm | 2550 mm |
