2009 Audi TT vs. 2009 Porsche 911
To start off, both 2009 Audi TT and 2009 Porsche 911 were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,599 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (409 HP @ 7600 RPM) has 159 more horse power than 2009 Audi TT. (250 HP @ 6300 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 2009 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche 911 weights approximately 489 kg more than 2009 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2009 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, 2009 Porsche 911 (405 Nm @ 5500 RPM) has 85 more torque (in Nm) than 2009 Audi TT. (320 Nm @ 2500 RPM). This means 2009 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 | 2009 Porsche 911 | |
| Make | Audi | Porsche |
| Model | TT | 911 |
| Year Released | 2009 | 2009 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3189 cc | 3599 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 250 HP | 409 HP |
| Engine RPM | 6300 RPM | 7600 RPM |
| Torque | 320 Nm | 405 Nm |
| Torque RPM | 2500 RPM | 5500 RPM |
| Engine Bore Size | 84 mm | 100 mm |
| Engine Stroke Size | 95.9 mm | 76.4 mm |
| Engine Compression Ratio | 11.3:1 | 11.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 936 kg | 1425 kg |
| Vehicle Length | 4180 mm | 4450 mm |
| Vehicle Width | 1850 mm | 1290 mm |
| Vehicle Height | 1370 mm | 1810 mm |
| Wheelbase Size | 2480 mm | 2360 mm |
| Fuel Consumption | 9.8 L/100km | 10.7 L/100km |
| Fuel Consumption City | 13.8 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 12.8 L/100km |
| Fuel Tank Capacity | 60 L | 67 L |
