2009 Acura TSX vs. 2005 Audi A4
To start off, 2009 Acura TSX is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 2,983 cc (6 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (247 HP @ 6300 RPM) has 49 more horse power than 2009 Acura TSX. (198 HP @ 4400 RPM) In normal driving conditions, 2005 Audi A4 should accelerate faster than 2009 Acura TSX.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Acura TSX. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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, 2005 Audi A4 (320 Nm @ 3250 RPM) has 150 more torque (in Nm) than 2009 Acura TSX. (170 Nm @ 4300 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Acura TSX.
Compare all specifications:
| 2009 Acura TSX | 2005 Audi A4 | |
| Make | Acura | Audi |
| Model | TSX | A4 |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 2983 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 198 HP | 247 HP |
| Engine RPM | 4400 RPM | 6300 RPM |
| Torque | 170 Nm | 320 Nm |
| Torque RPM | 4300 RPM | 3250 RPM |
| Engine Bore Size | 86 mm | 84.5 mm |
| Engine Stroke Size | 86.1 mm | 92.8 mm |
| Engine Compression Ratio | 11.0:1 | 13.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4730 mm | 4590 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2710 mm | 2660 mm |
