1981 Audi 100 vs. 2009 Hyundai Elantra
To start off, 2009 Hyundai Elantra is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Audi 100. In addition, the cost of maintenance, including insurance, on 1981 Audi 100 would be higher. At 1,999 cc (4 cylinders), 2009 Hyundai Elantra is equipped with a bigger engine. In terms of performance, 2009 Hyundai Elantra (136 HP @ 6000 RPM) has 51 more horse power than 1981 Audi 100. (85 HP @ 5600 RPM) In normal driving conditions, 2009 Hyundai Elantra should accelerate faster than 1981 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hyundai Elantra weights approximately 9 kg more than 1981 Audi 100. 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 Hyundai Elantra (136 Nm @ 4600 RPM) has 12 more torque (in Nm) than 1981 Audi 100. (124 Nm @ 3200 RPM). This means 2009 Hyundai Elantra will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 100.
Compare all specifications:
| 1981 Audi 100 | 2009 Hyundai Elantra | |
| Make | Audi | Hyundai |
| Model | 100 | Elantra |
| Year Released | 1981 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 1999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 136 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 124 Nm | 136 Nm |
| Torque RPM | 3200 RPM | 4600 RPM |
| Engine Bore Size | 79.5 mm | 82 mm |
| Engine Stroke Size | 80 mm | 93.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1110 kg | 1119 kg |
| Vehicle Length | 4600 mm | 4510 mm |
| Vehicle Width | 1770 mm | 1500 mm |
| Vehicle Height | 1400 mm | 1780 mm |
| Wheelbase Size | 2680 mm | 2660 mm |
| Fuel Tank Capacity | 60 L | 53 L |
