1999 Audi A4 vs. 2013 Audi A5
To start off, 2013 Audi A5 is newer by 14 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 1,984 cc (4 cylinders), 2013 Audi A5 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (252 HP) has 44 more horse power than 2013 Audi A5. (208 HP). In normal driving conditions, 1999 Audi A4 should accelerate faster than 2013 Audi A5. With that said, vehicle weight also plays an important factor in acceleration. 2013 Audi A5 weights approximately 540 kg more than 1999 Audi A4.
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, 2013 Audi A5 (350 Nm @ 4200 RPM) has 20 more torque (in Nm) than 1999 Audi A4. (330 Nm @ 1900 RPM). This means 2013 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4.
Compare all specifications:
| 1999 Audi A4 | 2013 Audi A5 | |
| Make | Audi | Audi |
| Model | A4 | A5 |
| Year Released | 1999 | 2013 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 252 HP | 208 HP |
| Torque | 330 Nm | 350 Nm |
| Torque RPM | 1900 RPM | 4200 RPM |
| Engine Bore Size | 79.5 mm | 82.5 mm |
| Engine Stroke Size | 95.5 mm | 92.8 mm |
| Engine Compression Ratio | 19.5:1 | 9.6:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 192 km/hour | 209 km/hour |
| Drive Type | Front | front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1295 kg | 1835 kg |
| Vehicle Length | 4480 mm | 4626 mm |
| Vehicle Width | 1740 mm | 2020 mm |
| Vehicle Height | 1420 mm | 1383 mm |
| Wheelbase Size | 2620 mm | 2751 mm |
