2007 Audi S4 vs. 2005 Ford Explorer
To start off, 2007 Audi S4 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Ford Explorer. In addition, the cost of maintenance, including insurance, on 2005 Ford Explorer would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (340 HP @ 7000 RPM) has 130 more horse power than 2005 Ford Explorer. (210 HP @ 5500 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 2005 Ford Explorer. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 250 kg more than 2005 Ford Explorer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Audi S4 (410 Nm) has 80 more torque (in Nm) than 2005 Ford Explorer. (330 Nm). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Ford Explorer.
Compare all specifications:
| 2007 Audi S4 | 2005 Ford Explorer | |
| Make | Audi | Ford |
| Model | S4 | Explorer |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4014 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 210 HP |
| Engine RPM | 7000 RPM | 5500 RPM |
| Torque | 410 Nm | 330 Nm |
| Engine Bore Size | 84.5 mm | 100 mm |
| Engine Stroke Size | 93 mm | 84 mm |
| Engine Compression Ratio | 11.0:1 | 9.7:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1530 kg | 1280 kg |
| Vehicle Length | 4590 mm | 4820 mm |
| Vehicle Width | 1790 mm | 1840 mm |
| Vehicle Height | 1420 mm | 1820 mm |
| Wheelbase Size | 2660 mm | 2870 mm |
| Fuel Consumption | 11.2 L/100km | 11.2 L/100km |
| Fuel Consumption City | 15.7 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 13.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 63 L | 85 L |
