2009 Audi TT vs. 2011 Porsche 911
To start off, 2011 Porsche 911 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi TT. In addition, the cost of maintenance, including insurance, on 2009 Audi TT would be higher. At 3,800 cc (6 cylinders), 2011 Porsche 911 is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (385 HP @ 6500 RPM) has 117 more horse power than 2009 Audi TT. (268 HP @ 2500 RPM) In normal driving conditions, 2011 Porsche 911 should accelerate faster than 2009 Audi TT.
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, 2011 Porsche 911 (420 Nm @ 4400 RPM) has 70 more torque (in Nm) than 2009 Audi TT. (350 Nm @ 2500 RPM). This means 2011 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi TT.
Compare all specifications:
| 2009 Audi TT | 2011 Porsche 911 | |
| Make | Audi | Porsche |
| Model | TT | 911 |
| Year Released | 2009 | 2011 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 1983 cc | 3800 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 385 HP |
| Engine RPM | 2500 RPM | 6500 RPM |
| Torque | 350 Nm | 420 Nm |
| Torque RPM | 2500 RPM | 4400 RPM |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4200 mm | 4460 mm |
| Vehicle Width | 1850 mm | 1852 mm |
| Vehicle Height | 1350 mm | 1300 mm |
| Wheelbase Size | 2470 mm | 2350 mm |
| Fuel Tank Capacity | 55 L | 67 L |
