2009 Acura TSX vs. 2006 Audi S4
To start off, 2009 Acura TSX is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Audi S4. In addition, the cost of maintenance, including insurance, on 2006 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (340 HP @ 6800 RPM) has 139 more horse power than 2009 Acura TSX. (201 HP @ 7000 RPM) In normal driving conditions, 2006 Audi S4 should accelerate faster than 2009 Acura TSX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Acura TSX weights approximately 258 kg more than 2006 Audi S4.
Because 2006 Audi S4 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, 2006 Audi S4 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, 2006 Audi S4 (410 Nm @ 3500 RPM) has 179 more torque (in Nm) than 2009 Acura TSX. (231 Nm @ 4300 RPM). This means 2006 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Acura TSX.
Compare all specifications:
| 2009 Acura TSX | 2006 Audi S4 | |
| Make | Acura | Audi |
| Model | TSX | S4 |
| Year Released | 2009 | 2006 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2354 cc | 4163 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 201 HP | 340 HP |
| Engine RPM | 7000 RPM | 6800 RPM |
| Torque | 231 Nm | 410 Nm |
| Torque RPM | 4300 RPM | 3500 RPM |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1788 kg | 1530 kg |
| Vehicle Length | 4730 mm | 4580 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 2710 mm | 2660 mm |
| Fuel Consumption | 7.8 L/100km | 10.8 L/100km |
| Fuel Consumption City | 11.2 L/100km | 15.8 L/100km |
| Fuel Consumption Overall | 9.4 L/100km | 13.2 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
