1991 Audi 80 vs. 2009 Volkswagen Jetta
To start off, 2009 Volkswagen Jetta is newer by 18 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 2,771 cc (6 cylinders), 1991 Audi 80 is equipped with a bigger engine. In terms of performance, 1991 Audi 80 (174 HP @ 5500 RPM) has 4 more horse power than 2009 Volkswagen Jetta. (170 HP @ 5700 RPM). In normal driving conditions, 1991 Audi 80 should accelerate faster than 2009 Volkswagen Jetta. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 80 weights approximately 153 kg more than 2009 Volkswagen Jetta. 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, 1991 Audi 80 (249 Nm @ 3000 RPM) has 9 more torque (in Nm) than 2009 Volkswagen Jetta. (240 Nm @ 4250 RPM). This means 1991 Audi 80 will have an easier job in driving up hills or pulling heavy equipment than 2009 Volkswagen Jetta.
Compare all specifications:
| 1991 Audi 80 | 2009 Volkswagen Jetta | |
| Make | Audi | Volkswagen |
| Model | 80 | Jetta |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 2480 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 174 HP | 170 HP |
| Engine RPM | 5500 RPM | 5700 RPM |
| Torque | 249 Nm | 240 Nm |
| Torque RPM | 3000 RPM | 4250 RPM |
| Engine Compression Ratio | 10.3:1 | 19.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1400 kg | 1247 kg |
| Vehicle Length | 4490 mm | 4560 mm |
| Vehicle Width | 1710 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1460 mm |
| Wheelbase Size | 2610 mm | 2580 mm |
