2005 Audi S4 vs. 2007 Lexus GS
To start off, 2007 Lexus GS 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 4,293 cc (8 cylinders), 2007 Lexus GS is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 61 more horse power than 2007 Lexus GS. (279 HP @ 5600 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2007 Lexus GS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 70 kg more than 2007 Lexus GS. 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 Lexus GS (418 Nm) has 8 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 2007 Lexus GS 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 GS | |
| Make | Audi | Lexus |
| Model | S4 | GS |
| Year Released | 2005 | 2007 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 4293 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 279 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 410 Nm | 418 Nm |
| Engine Bore Size | 85 mm | 91 mm |
| Engine Stroke Size | 93 mm | 82.5 mm |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1840 kg | 1770 kg |
| Vehicle Length | 4580 mm | 4830 mm |
| Vehicle Width | 1780 mm | 1830 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2860 mm |
| Fuel Consumption Overall | 11.8 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 63 L | 71 L |
