1991 Audi 100 vs. 2009 Audi A3
To start off, 2009 Audi A3 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 2,461 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 2009 Audi A3 (148 HP @ 6000 RPM) has 35 more horse power than 1991 Audi 100. (113 HP @ 4000 RPM) In normal driving conditions, 2009 Audi A3 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 83 kg more than 2009 Audi A3.
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 100 (265 Nm @ 2250 RPM) has 65 more torque (in Nm) than 2009 Audi A3. (200 Nm @ 3500 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3. 2009 Audi A3 has automatic transmission and 1991 Audi 100 has manual transmission. 1991 Audi 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi 100 | 2009 Audi A3 | |
| Make | Audi | Audi |
| Model | 100 | A3 |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2461 cc | 1984 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 148 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 265 Nm | 200 Nm |
| Torque RPM | 2250 RPM | 3500 RPM |
| Engine Bore Size | 81 mm | 82.5 mm |
| Engine Stroke Size | 95.5 mm | 92.8 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 187 km/hour | 214 km/hour |
| Acceleration 0-100mph | 11.6 seconds | 9.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1473 kg | 1390 kg |
| Vehicle Length | 4810 mm | 4210 mm |
| Vehicle Width | 1790 mm | 1770 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2700 mm | 2580 mm |
| Fuel Tank Capacity | 80 L | 55 L |
