2005 Audi S4 vs. 2007 Lexus GX
To start off, 2007 Lexus GX is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi S4. In addition, the cost of maintenance, including insurance, on 2005 Audi S4 would be higher. At 4,670 cc (8 cylinders), 2007 Lexus GX is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 77 more horse power than 2007 Lexus GX. (263 HP @ 5400 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2007 Lexus GX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus GX weights approximately 65 kg more than 2005 Audi S4.
Let's talk about torque, 2007 Lexus GX (439 Nm) has 29 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 2007 Lexus GX will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 2007 Lexus GX | |
| Make | Audi | Lexus |
| Model | S4 | GX |
| Year Released | 2005 | 2007 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 4670 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 263 HP |
| Engine RPM | 6300 RPM | 5400 RPM |
| Torque | 410 Nm | 439 Nm |
| Engine Bore Size | 85 mm | 94 mm |
| Engine Stroke Size | 93 mm | 84.1 mm |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1840 kg | 1905 kg |
| Vehicle Length | 4580 mm | 4790 mm |
| Vehicle Width | 1780 mm | 1890 mm |
| Vehicle Height | 1400 mm | 1900 mm |
| Wheelbase Size | 2660 mm | 2800 mm |
| Fuel Consumption | 10.2 L/100km | 12.4 L/100km |
| Fuel Consumption City | 13.8 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 63 L | 87 L |
