1978 Audi 100 vs. 2007 Hyundai Elantra
To start off, 2007 Hyundai Elantra is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Audi 100. In addition, the cost of maintenance, including insurance, on 1978 Audi 100 would be higher. At 1,999 cc (4 cylinders), 2007 Hyundai Elantra is equipped with a bigger engine. In terms of performance, 2007 Hyundai Elantra (138 HP @ 6000 RPM) has 68 more horse power than 1978 Audi 100. (70 HP @ 4800 RPM) In normal driving conditions, 2007 Hyundai Elantra should accelerate faster than 1978 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hyundai Elantra weights approximately 240 kg more than 1978 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, 2007 Hyundai Elantra (184 Nm @ 4600 RPM) has 59 more torque (in Nm) than 1978 Audi 100. (125 Nm @ 3000 RPM). This means 2007 Hyundai Elantra will have an easier job in driving up hills or pulling heavy equipment than 1978 Audi 100.
Compare all specifications:
| 1978 Audi 100 | 2007 Hyundai Elantra | |
| Make | Audi | Hyundai |
| Model | 100 | Elantra |
| Year Released | 1978 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1986 cc | 1999 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 138 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 125 Nm | 184 Nm |
| Torque RPM | 3000 RPM | 4600 RPM |
| Engine Bore Size | 76.5 mm | 82 mm |
| Engine Stroke Size | 86.4 mm | 93.5 mm |
| Engine Compression Ratio | 23.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1210 kg | 1450 kg |
| Vehicle Length | 4690 mm | 4510 mm |
| Vehicle Width | 1770 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1490 mm |
| Wheelbase Size | 2680 mm | 2660 mm |
| Fuel Tank Capacity | 60 L | 45 L |
