2005 Audi S4 vs. 2001 Infiniti Q45
To start off, 2005 Audi S4 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 2001 Infiniti Q45 would be higher. At 4,172 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 4000 RPM) has 75 more horse power than 2001 Infiniti Q45. (265 HP @ 5600 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2001 Infiniti Q45. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 25 kg more than 2001 Infiniti Q45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 32 more torque (in Nm) than 2001 Infiniti Q45. (378 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2001 Infiniti Q45.
Compare all specifications:
2005 Audi S4 | 2001 Infiniti Q45 | |
Make | Audi | Infiniti |
Model | S4 | Q45 |
Year Released | 2005 | 2001 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 4172 cc | 4129 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 340 HP | 265 HP |
Engine RPM | 4000 RPM | 5600 RPM |
Torque | 410 Nm | 378 Nm |
Engine Bore Size | 85 mm | 93 mm |
Engine Stroke Size | 93 mm | 76 mm |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1785 kg | 1760 kg |
Vehicle Length | 4550 mm | 5070 mm |
Vehicle Width | 1770 mm | 1830 mm |
Vehicle Height | 1430 mm | 1450 mm |
Wheelbase Size | 2470 mm | 2840 mm |
Fuel Tank Capacity | 66 L | 60 L |