2005 Acura CL vs. 2009 Audi S6
To start off, 2009 Audi S6 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Acura CL. In addition, the cost of maintenance, including insurance, on 2005 Acura CL would be higher. At 4,172 cc (8 cylinders), 2009 Audi S6 is equipped with a bigger engine. In terms of performance, 2009 Audi S6 (335 HP @ 7000 RPM) has 112 more horse power than 2005 Acura CL. (223 HP @ 5600 RPM) In normal driving conditions, 2009 Audi S6 should accelerate faster than 2005 Acura CL. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi S6 weights approximately 235 kg more than 2005 Acura CL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Acura CL. In wet, icy, snow, or gravel driving conditions, 2009 Audi S6 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 S6 (420 Nm @ 3400 RPM) has 126 more torque (in Nm) than 2005 Acura CL. (294 Nm @ 4700 RPM). This means 2009 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Acura CL.
Compare all specifications:
| 2005 Acura CL | 2009 Audi S6 | |
| Make | Acura | Audi |
| Model | CL | S6 |
| Year Released | 2005 | 2009 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3210 cc | 4172 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 223 HP | 335 HP |
| Engine RPM | 5600 RPM | 7000 RPM |
| Torque | 294 Nm | 420 Nm |
| Torque RPM | 4700 RPM | 3400 RPM |
| Engine Bore Size | 89 mm | 84.6 mm |
| Engine Stroke Size | 86 mm | 93 mm |
| Engine Compression Ratio | 9.8:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1580 kg | 1815 kg |
| Vehicle Length | 4890 mm | 4840 mm |
| Vehicle Width | 1800 mm | 1860 mm |
| Vehicle Height | 1420 mm | 1450 mm |
| Wheelbase Size | 2730 mm | 2770 mm |
| Fuel Tank Capacity | 65 L | 82 L |
