2009 Audi A5 vs. 2000 Audi A4
To start off, 2009 Audi A5 is newer by 9 year(s). Which means there will be less support and parts availability for 2000 Audi A4. In addition, the cost of maintenance, including insurance, on 2000 Audi A4 would be higher. At 2,393 cc (6 cylinders), 2000 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (168 HP @ 4800 RPM) has 79 more horse power than 2000 Audi A4. (89 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A5 should accelerate faster than 2000 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2000 Audi A4 weights approximately 80 kg more than 2009 Audi A5.
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, 2009 Audi A5 (250 Nm @ 1500 RPM) has 20 more torque (in Nm) than 2000 Audi A4. (230 Nm @ 3200 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 2000 Audi A4.
Compare all specifications:
| 2009 Audi A5 | 2000 Audi A4 | |
| Make | Audi | Audi |
| Model | A5 | A4 |
| Year Released | 2009 | 2000 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 2393 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 168 HP | 89 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 250 Nm | 230 Nm |
| Torque RPM | 1500 RPM | 3200 RPM |
| Engine Compression Ratio | 9.6:1 | 10.5:1 |
| Acceleration 0-100mph | 8.4 seconds | 8.9 seconds |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1395 kg | 1475 kg |
| Vehicle Length | 4630 mm | 4550 mm |
| Vehicle Width | 1860 mm | 1770 mm |
| Vehicle Height | 1380 mm | 1430 mm |
| Wheelbase Size | 2760 mm | 2660 mm |
| Fuel Tank Capacity | 65 L | 62 L |
