2004 Chevrolet Aveo vs. 1981 Volkswagen Passat
To start off, 2004 Chevrolet Aveo is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Volkswagen Passat. In addition, the cost of maintenance, including insurance, on 1981 Volkswagen Passat would be higher. At 1,606 cc (4 cylinders), 2004 Chevrolet Aveo is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Aveo (103 HP @ 5600 RPM) has 44 more horse power than 1981 Volkswagen Passat. (59 HP @ 5600 RPM). In normal driving conditions, 2004 Chevrolet Aveo should accelerate faster than 1981 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Aveo weights approximately 128 kg more than 1981 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, 2004 Chevrolet Aveo (145 Nm) has 45 more torque (in Nm) than 1981 Volkswagen Passat. (100 Nm). This means 2004 Chevrolet Aveo will have an easier job in driving up hills or pulling heavy equipment than 1981 Volkswagen Passat.
Compare all specifications:
| 2004 Chevrolet Aveo | 1981 Volkswagen Passat | |
| Make | Chevrolet | Volkswagen |
| Model | Aveo | Passat |
| Year Released | 2004 | 1981 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1606 cc | 1296 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 103 HP | 59 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 145 Nm | 100 Nm |
| Engine Bore Size | 79 mm | 75 mm |
| Engine Stroke Size | 82 mm | 73.4 mm |
| Engine Compression Ratio | 9.5:1 | 9.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1068 kg | 940 kg |
| Vehicle Length | 3890 mm | 4440 mm |
| Vehicle Width | 1680 mm | 1690 mm |
| Vehicle Height | 1500 mm | 1390 mm |
| Wheelbase Size | 2570 mm | 2560 mm |
| Fuel Tank Capacity | 42 L | 60 L |
