2001 Porsche 911 vs. 2007 Audi S4
To start off, 2007 Audi S4 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Porsche 911. In addition, the cost of maintenance, including insurance, on 2001 Porsche 911 would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (339 HP @ 7000 RPM) has 39 more horse power than 2001 Porsche 911. (300 HP @ 6000 RPM) In normal driving conditions, 2007 Audi S4 should accelerate faster than 2001 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 475 kg more than 2001 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 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, 2007 Audi S4 (410 Nm) has 59 more torque (in Nm) than 2001 Porsche 911. (351 Nm). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2001 Porsche 911. 2007 Audi S4 has automatic transmission and 2001 Porsche 911 has manual transmission. 2001 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Porsche 911 | 2007 Audi S4 | |
| Make | Porsche | Audi |
| Model | 911 | S4 |
| Year Released | 2001 | 2007 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Rear | Front |
| Engine Size | 3392 cc | 4163 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Horse Power | 300 HP | 339 HP |
| Engine RPM | 6000 RPM | 7000 RPM |
| Torque | 351 Nm | 410 Nm |
| Engine Compression Ratio | 11.3:1 | 11.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1320 kg | 1795 kg |
| Vehicle Length | 4440 mm | 4580 mm |
| Vehicle Width | 1770 mm | 1790 mm |
| Vehicle Height | 1320 mm | 1450 mm |
| Wheelbase Size | 2360 mm | 2660 mm |
