2005 Audi A4 vs. 1997 Porsche 911
To start off, 2005 Audi A4 is newer by 8 year(s). Which means there will be less support and parts availability for 1997 Porsche 911. In addition, the cost of maintenance, including insurance, on 1997 Porsche 911 would be higher. At 3,600 cc (6 cylinders), 1997 Porsche 911 is equipped with a bigger engine. In terms of performance, 1997 Porsche 911 (424 HP @ 5750 RPM) has 295 more horse power than 2005 Audi A4. (129 HP @ 4000 RPM) In normal driving conditions, 1997 Porsche 911 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 245 kg more than 1997 Porsche 911.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1997 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 will offer significantly more control. 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, 1997 Porsche 911 (530 Nm @ 4500 RPM) has 220 more torque (in Nm) than 2005 Audi A4. (310 Nm @ 1900 RPM). This means 1997 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2005 Audi A4 | 1997 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A4 | 911 |
| Year Released | 2005 | 1997 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1984 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 129 HP | 424 HP |
| Engine RPM | 4000 RPM | 5750 RPM |
| Torque | 310 Nm | 530 Nm |
| Torque RPM | 1900 RPM | 4500 RPM |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 202 km/hour | 335 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1540 kg | 1295 kg |
| Vehicle Length | 4550 mm | 4270 mm |
| Vehicle Width | 1780 mm | 1740 mm |
| Vehicle Height | 1430 mm | 1320 mm |
| Wheelbase Size | 2660 mm | 2280 mm |
| Fuel Tank Capacity | 66 L | 79 L |
