2006 Acura RL vs. 2004 Audi S4
To start off, 2006 Acura RL is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Audi S4. In addition, the cost of maintenance, including insurance, on 2004 Audi S4 would be higher. At 4,172 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (339 HP @ 7000 RPM) has 49 more horse power than 2006 Acura RL. (290 HP @ 6200 RPM) In normal driving conditions, 2004 Audi S4 should accelerate faster than 2006 Acura RL. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 145 kg more than 2006 Acura RL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2004 Audi S4 (410 Nm @ 3500 RPM) has 63 more torque (in Nm) than 2006 Acura RL. (347 Nm @ 5000 RPM). This means 2004 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Acura RL. 2006 Acura RL has automatic transmission and 2004 Audi S4 has manual transmission. 2004 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Acura RL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Acura RL | 2004 Audi S4 | |
| Make | Acura | Audi |
| Model | RL | S4 |
| Year Released | 2006 | 2004 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3471 cc | 4172 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 290 HP | 339 HP |
| Engine RPM | 6200 RPM | 7000 RPM |
| Torque | 347 Nm | 410 Nm |
| Torque RPM | 5000 RPM | 3500 RPM |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1575 kg | 1720 kg |
| Vehicle Length | 4920 mm | 4590 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2810 mm | 2470 mm |
| Fuel Consumption | 9.1 L/100km | 9.8 L/100km |
| Fuel Consumption City | 13.1 L/100km | 19.6 L/100km |
| Fuel Consumption Overall | 11.2 L/100km | 13.4 L/100km |
| Fuel Tank Capacity | 73 L | 63 L |
