2007 Audi A3 vs. 1990 Volkswagen Jetta
To start off, 2007 Audi A3 is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Volkswagen Jetta. In addition, the cost of maintenance, including insurance, on 1990 Volkswagen Jetta would be higher. At 1,895 cc (4 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (104 HP @ 4000 RPM) has 50 more horse power than 1990 Volkswagen Jetta. (54 HP @ 5400 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 1990 Volkswagen Jetta. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 535 kg more than 1990 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, 2007 Audi A3 (250 Nm @ 1900 RPM) has 154 more torque (in Nm) than 1990 Volkswagen Jetta. (96 Nm @ 3300 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1990 Volkswagen Jetta.
Compare all specifications:
| 2007 Audi A3 | 1990 Volkswagen Jetta | |
| Make | Audi | Volkswagen |
| Model | A3 | Jetta |
| Year Released | 2007 | 1990 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1895 cc | 1272 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 54 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 250 Nm | 96 Nm |
| Torque RPM | 1900 RPM | 3300 RPM |
| Engine Bore Size | 79.5 mm | 75 mm |
| Engine Stroke Size | 95.5 mm | 72 mm |
| Engine Compression Ratio | 19.0:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1410 kg | 875 kg |
| Vehicle Length | 4290 mm | 4320 mm |
| Vehicle Width | 1770 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2580 mm | 2480 mm |
