2005 Audi A4 vs. 1979 Volkswagen Passat
To start off, 2005 Audi A4 is newer by 26 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 1,984 cc (4 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (138 HP) has 89 more horse power than 1979 Volkswagen Passat. (49 HP). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1979 Volkswagen Passat.
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 Audi A4 (320 Nm @ 1750 RPM) has 238 more torque (in Nm) than 1979 Volkswagen Passat. (82 Nm @ 3000 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1979 Volkswagen Passat.
Compare all specifications:
| 2005 Audi A4 | 1979 Volkswagen Passat | |
| Make | Audi | Volkswagen |
| Model | A4 | Passat |
| Year Released | 2005 | 1979 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1471 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 49 HP |
| Torque | 320 Nm | 82 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Engine Bore Size | 81 mm | 76.6 mm |
| Engine Stroke Size | 95.5 mm | 80 mm |
| Engine Compression Ratio | 18.0:1 | 23.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4550 mm | 4270 mm |
| Vehicle Width | 1780 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1370 mm |
| Wheelbase Size | 2660 mm | 2480 mm |
| Fuel Tank Capacity | 66 L | 45 L |
