1975 Audi 80 vs. 2005 Hyundai Sonata
To start off, 2005 Hyundai Sonata is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Audi 80. In addition, the cost of maintenance, including insurance, on 1975 Audi 80 would be higher. At 2,343 cc (4 cylinders), 2005 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2005 Hyundai Sonata (138 HP @ 5800 RPM) has 28 more horse power than 1975 Audi 80. (110 HP @ 6100 RPM) In normal driving conditions, 2005 Hyundai Sonata should accelerate faster than 1975 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2005 Hyundai Sonata weights approximately 531 kg more than 1975 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, 2005 Hyundai Sonata (199 Nm) has 59 more torque (in Nm) than 1975 Audi 80. (140 Nm). This means 2005 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 1975 Audi 80.
Compare all specifications:
| 1975 Audi 80 | 2005 Hyundai Sonata | |
| Make | Audi | Hyundai |
| Model | 80 | Sonata |
| Year Released | 1975 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 2343 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 138 HP |
| Engine RPM | 6100 RPM | 5800 RPM |
| Torque | 140 Nm | 199 Nm |
| Engine Bore Size | 79.5 mm | 87 mm |
| Engine Stroke Size | 80 mm | 100 mm |
| Engine Compression Ratio | 9.2:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 912 kg | 1443 kg |
| Vehicle Length | 4390 mm | 4750 mm |
| Vehicle Width | 1690 mm | 1830 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2550 mm | 2710 mm |
| Fuel Tank Capacity | 60 L | 65 L |
