1999 Audi A4 vs. 1973 Volkswagen K 70
To start off, 1999 Audi A4 is newer by 26 year(s). Which means there will be less support and parts availability for 1973 Volkswagen K 70. In addition, the cost of maintenance, including insurance, on 1973 Volkswagen K 70 would be higher. At 1,896 cc (4 cylinders), 1999 Audi A4 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (247 HP @ 4150 RPM) has 172 more horse power than 1973 Volkswagen K 70. (75 HP @ 5200 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 1973 Volkswagen K 70. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 weights approximately 285 kg more than 1973 Volkswagen K 70. 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, 1999 Audi A4 (321 Nm @ 1900 RPM) has 198 more torque (in Nm) than 1973 Volkswagen K 70. (123 Nm @ 3500 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1973 Volkswagen K 70. 1999 Audi A4 has automatic transmission and 1973 Volkswagen K 70 has manual transmission. 1973 Volkswagen K 70 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi A4 | 1973 Volkswagen K 70 | |
| Make | Audi | Volkswagen |
| Model | A4 | K 70 |
| Year Released | 1999 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1605 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 247 HP | 75 HP |
| Engine RPM | 4150 RPM | 5200 RPM |
| Torque | 321 Nm | 123 Nm |
| Torque RPM | 1900 RPM | 3500 RPM |
| Engine Bore Size | 79.5 mm | 82 mm |
| Engine Stroke Size | 95.5 mm | 76 mm |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 190 km/hour | 148 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1335 kg | 1050 kg |
| Vehicle Length | 4480 mm | 4430 mm |
| Vehicle Width | 1740 mm | 1700 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2630 mm | 2700 mm |
| Fuel Tank Capacity | 62 L | 45 L |
