2006 Audi RS4 vs. 2006 Infiniti Q45
To start off, both 2006 Audi RS4 and 2006 Infiniti Q45 were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,490 cc (8 cylinders), 2006 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (420 HP @ 8250 RPM) has 80 more horse power than 2006 Infiniti Q45. (340 HP @ 6400 RPM). In normal driving conditions, 2006 Audi RS4 should accelerate faster than 2006 Infiniti Q45. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi RS4 weights approximately 229 kg more than 2006 Infiniti Q45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 2006 Audi RS4 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 RS4 (583 Nm @ 5500 RPM) has 131 more torque (in Nm) than 2006 Infiniti Q45. (452 Nm @ 4000 RPM). This means 2006 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Infiniti Q45. 2006 Infiniti Q45 has automatic transmission and 2006 Audi RS4 has manual transmission. 2006 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
2006 Audi RS4 | 2006 Infiniti Q45 | |
Make | Audi | Infiniti |
Model | RS4 | Q45 |
Year Released | 2006 | 2006 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4163 cc | 4490 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 420 HP | 340 HP |
Engine RPM | 8250 RPM | 6400 RPM |
Torque | 583 Nm | 452 Nm |
Torque RPM | 5500 RPM | 4000 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1549 kg | 1320 kg |
Vehicle Length | 360 mm | 5110 mm |
Vehicle Height | 360 mm | 1500 mm |
Wheelbase Size | 360 mm | 2880 mm |