1980 Audi 80 vs. 2009 Kia Optima
To start off, 2009 Kia Optima is newer by 29 year(s). Which means there will be less support and parts availability for 1980 Audi 80. In addition, the cost of maintenance, including insurance, on 1980 Audi 80 would be higher. At 2,656 cc (6 cylinders), 2009 Kia Optima is equipped with a bigger engine. In terms of performance, 2009 Kia Optima (194 HP @ 6000 RPM) has 141 more horse power than 1980 Audi 80. (53 HP @ 4800 RPM) In normal driving conditions, 2009 Kia Optima should accelerate faster than 1980 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2009 Kia Optima weights approximately 547 kg more than 1980 Audi 80. 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, 2009 Kia Optima (250 Nm @ 4500 RPM) has 146 more torque (in Nm) than 1980 Audi 80. (104 Nm @ 2000 RPM). This means 2009 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1980 Audi 80.
Compare all specifications:
| 1980 Audi 80 | 2009 Kia Optima | |
| Make | Audi | Kia |
| Model | 80 | Optima |
| Year Released | 1980 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 2656 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 53 HP | 194 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 104 Nm | 250 Nm |
| Torque RPM | 2000 RPM | 4500 RPM |
| Engine Bore Size | 76.5 mm | 86.7 mm |
| Engine Stroke Size | 86.4 mm | 75 mm |
| Engine Compression Ratio | 23.0:1 | 10.4:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 972 kg | 1519 kg |
| Vehicle Length | 4390 mm | 4810 mm |
| Vehicle Width | 1690 mm | 1810 mm |
| Vehicle Height | 1370 mm | 1490 mm |
| Wheelbase Size | 2550 mm | 2730 mm |
| Fuel Tank Capacity | 68 L | 62 L |
