1991 Audi 80 vs. 2004 Volkswagen Jetta
To start off, 2004 Volkswagen Jetta is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Audi 80. In addition, the cost of maintenance, including insurance, on 1991 Audi 80 would be higher. At 1,984 cc (4 cylinders), 2004 Volkswagen Jetta is equipped with a bigger engine. In terms of performance, 2004 Volkswagen Jetta (100 HP @ 4000 RPM) has 12 more horse power than 1991 Audi 80. (88 HP @ 4000 RPM) In normal driving conditions, 2004 Volkswagen Jetta should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2004 Volkswagen Jetta weights approximately 37 kg more than 1991 Audi 80. 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 Volkswagen Jetta (240 Nm) has 58 more torque (in Nm) than 1991 Audi 80. (182 Nm). This means 2004 Volkswagen Jetta will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80.
Compare all specifications:
| 1991 Audi 80 | 2004 Volkswagen Jetta | |
| Make | Audi | Volkswagen |
| Model | 80 | Jetta |
| Year Released | 1991 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 88 HP | 100 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 182 Nm | 240 Nm |
| Engine Bore Size | 79.6 mm | 80 mm |
| Engine Stroke Size | 95.5 mm | 96 mm |
| Engine Compression Ratio | 21.0:1 | 19.0:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1310 kg | 1347 kg |
| Vehicle Length | 4490 mm | 4380 mm |
| Vehicle Width | 1700 mm | 1740 mm |
| Vehicle Height | 1410 mm | 1450 mm |
| Wheelbase Size | 2620 mm | 2410 mm |
| Fuel Consumption Highway | 5.6 L/100km | 5.3 L/100km |
| Fuel Consumption City | 6.4 L/100km | 6.3 L/100km |
| Fuel Consumption Overall | 4.5 L/100km | 5.9 L/100km |
| Fuel Tank Capacity | 65 L | 55 L |
