1981 Audi 100 vs. 2005 Volkswagen Passat
To start off, 2005 Volkswagen Passat is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Audi 100. In addition, the cost of maintenance, including insurance, on 1981 Audi 100 would be higher. At 2,496 cc (6 cylinders), 2005 Volkswagen Passat is equipped with a bigger engine. In terms of performance, 2005 Volkswagen Passat (161 HP @ 4000 RPM) has 76 more horse power than 1981 Audi 100. (85 HP @ 5600 RPM) In normal driving conditions, 2005 Volkswagen Passat should accelerate faster than 1981 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2005 Volkswagen Passat weights approximately 400 kg more than 1981 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, 2005 Volkswagen Passat (351 Nm @ 1500 RPM) has 227 more torque (in Nm) than 1981 Audi 100. (124 Nm @ 3200 RPM). This means 2005 Volkswagen Passat will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 100.
Compare all specifications:
| 1981 Audi 100 | 2005 Volkswagen Passat | |
| Make | Audi | Volkswagen |
| Model | 100 | Passat |
| Year Released | 1981 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 2496 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 85 HP | 161 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 124 Nm | 351 Nm |
| Torque RPM | 3200 RPM | 1500 RPM |
| Engine Bore Size | 79.5 mm | 78.3 mm |
| Engine Stroke Size | 80 mm | 86.4 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1110 kg | 1510 kg |
| Vehicle Length | 4600 mm | 4680 mm |
| Vehicle Width | 1770 mm | 1750 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2680 mm | 2710 mm |
| Fuel Tank Capacity | 60 L | 62 L |
