2009 Audi A4 vs. 2010 Audi TT
To start off, 2010 Audi TT is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Audi A4. In addition, the cost of maintenance, including insurance, on 2009 Audi A4 would be higher. At 2,000 cc (4 cylinders), 2010 Audi TT is equipped with a bigger engine. In terms of performance, 2010 Audi TT (200 HP @ 5100 RPM) has 59 more horse power than 2009 Audi A4. (141 HP @ 4200 RPM) In normal driving conditions, 2010 Audi TT should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 20 kg more than 2010 Audi TT.
Because 2010 Audi TT is all wheel drive (AWD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 2010 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 Audi A4 (320 Nm @ 1750 RPM) has 40 more torque (in Nm) than 2010 Audi TT. (280 Nm @ 1800 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2010 Audi TT.
Compare all specifications:
| 2009 Audi A4 | 2010 Audi TT | |
| Make | Audi | Audi |
| Model | A4 | TT |
| Year Released | 2009 | 2010 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 141 HP | 200 HP |
| Engine RPM | 4200 RPM | 5100 RPM |
| Torque | 320 Nm | 280 Nm |
| Torque RPM | 1750 RPM | 1800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1520 kg | 1500 kg |
| Vehicle Length | 4710 mm | 4178 mm |
| Vehicle Width | 1830 mm | 1842 mm |
| Vehicle Height | 1440 mm | 1351 mm |
| Wheelbase Size | 2810 mm | 2469 mm |
| Fuel Tank Capacity | 70 L | 55 L |
