1999 Audi A4 vs. 1979 Volkswagen Passat
To start off, 1999 Audi A4 is newer by 20 year(s). Which means there will be less support and parts availability for 1979 Volkswagen Passat. In addition, the cost of maintenance, including insurance, on 1979 Volkswagen Passat would be higher. At 1,594 cc (4 cylinders), 1999 Audi A4 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (100 HP) has 51 more horse power than 1979 Volkswagen Passat. (49 HP). In normal driving conditions, 1999 Audi A4 should accelerate faster than 1979 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 weights approximately 250 kg more than 1979 Volkswagen Passat. 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 (140 Nm @ 3800 RPM) has 58 more torque (in Nm) than 1979 Volkswagen Passat. (82 Nm @ 3000 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1979 Volkswagen Passat.
Compare all specifications:
| 1999 Audi A4 | 1979 Volkswagen Passat | |
| Make | Audi | Volkswagen |
| Model | A4 | Passat |
| Year Released | 1999 | 1979 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1594 cc | 1471 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 49 HP |
| Torque | 140 Nm | 82 Nm |
| Torque RPM | 3800 RPM | 3000 RPM |
| Engine Bore Size | 81 mm | 76.6 mm |
| Engine Stroke Size | 77.5 mm | 80 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1195 kg | 945 kg |
| Vehicle Length | 4480 mm | 4270 mm |
| Vehicle Width | 1740 mm | 1620 mm |
| Vehicle Height | 1420 mm | 1370 mm |
| Wheelbase Size | 2620 mm | 2480 mm |
| Fuel Tank Capacity | 62 L | 45 L |
