2009 Audi TT vs. 2001 Porsche 911
To start off, 2009 Audi TT is newer by 8 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 3,596 cc (6 cylinders), 2001 Porsche 911 is equipped with a bigger engine. In terms of performance, 2001 Porsche 911 (315 HP @ 6800 RPM) has 47 more horse power than 2009 Audi TT. (268 HP @ 2500 RPM) In normal driving conditions, 2001 Porsche 911 should accelerate faster than 2009 Audi TT.
Because 2009 Audi TT 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, 2009 Audi TT 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, 2001 Porsche 911 (370 Nm @ 4250 RPM) has 20 more torque (in Nm) than 2009 Audi TT. (350 Nm @ 2500 RPM). This means 2001 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi TT. 2001 Porsche 911 has automatic transmission and 2009 Audi TT has manual transmission. 2009 Audi TT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi TT | 2001 Porsche 911 | |
| Make | Audi | Porsche |
| Model | TT | 911 |
| Year Released | 2009 | 2001 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1983 cc | 3596 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 315 HP |
| Engine RPM | 2500 RPM | 6800 RPM |
| Torque | 350 Nm | 370 Nm |
| Torque RPM | 2500 RPM | 4250 RPM |
| Engine Bore Size | 82.5 mm | 96 mm |
| Engine Stroke Size | 92.8 mm | 82.8 mm |
| Engine Compression Ratio | 10.5:1 | 11.3:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4200 mm | 4440 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1350 mm | 1310 mm |
| Wheelbase Size | 2470 mm | 2360 mm |
| Fuel Tank Capacity | 55 L | 64 L |
