2009 Audi A8 vs. 2008 Audi TT
To start off, 2009 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi TT. In addition, the cost of maintenance, including insurance, on 2008 Audi TT would be higher. At 4,134 cc (8 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (322 HP @ 3750 RPM) has 125 more horse power than 2008 Audi TT. (197 HP @ 5100 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2008 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 610 kg more than 2008 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Audi TT. In wet, icy, snow, or gravel driving conditions, 2009 Audi A8 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 Audi A8 (650 Nm @ 1600 RPM) has 370 more torque (in Nm) than 2008 Audi TT. (280 Nm @ 1800 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi TT.
Compare all specifications:
2009 Audi A8 | 2008 Audi TT | |
Make | Audi | Audi |
Model | A8 | TT |
Year Released | 2009 | 2008 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 4134 cc | 1984 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 322 HP | 197 HP |
Engine RPM | 3750 RPM | 5100 RPM |
Torque | 650 Nm | 280 Nm |
Torque RPM | 1600 RPM | 1800 RPM |
Engine Bore Size | 83 mm | 82.6 mm |
Engine Stroke Size | 95.5 mm | 92.8 mm |
Engine Compression Ratio | 16.5:1 | 10.3:1 |
Fuel Type | Diesel | Gasoline - Premium |
Acceleration 0-100mph | 5.9 seconds | 6.6 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1945 kg | 1335 kg |
Vehicle Length | 5070 mm | 4180 mm |
Vehicle Width | 1900 mm | 1850 mm |
Vehicle Height | 1450 mm | 1360 mm |
Wheelbase Size | 2950 mm | 2470 mm |
Fuel Consumption Overall | 9.4 L/100km | 7.7 L/100km |
Fuel Tank Capacity | 90 L | 55 L |