1999 Audi A4 vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 6 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 3,600 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (445 HP) has 295 more horse power than 1999 Audi A4. (150 HP) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1999 Audi A4.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2005 Porsche 911 (620 Nm) has 410 more torque (in Nm) than 1999 Audi A4. (210 Nm). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4. 2005 Porsche 911 has automatic transmission and 1999 Audi A4 has manual transmission. 1999 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
1999 Audi A4 | 2005 Porsche 911 | |
Make | Audi | Porsche |
Model | A4 | 911 |
Year Released | 1999 | 2005 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 1779 cc | 3600 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 150 HP | 445 HP |
Torque | 210 Nm | 620 Nm |
Engine Bore Size | 81 mm | 100 mm |
Engine Stroke Size | 86.4 mm | 76.4 mm |
Engine Compression Ratio | 9.5:1 | 9.4:1 |
Top Speed | 220 km/hour | 307 km/hour |
Drive Type | 4WD | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Length | 4480 mm | 4440 mm |
Vehicle Width | 1740 mm | 1840 mm |
Vehicle Height | 1420 mm | 1300 mm |
Wheelbase Size | 2610 mm | 2360 mm |