2009 Audi S4 vs. 2011 Lexus GX
To start off, 2011 Lexus GX is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi S4. In addition, the cost of maintenance, including insurance, on 2009 Audi S4 would be higher. At 4,600 cc (8 cylinders), 2011 Lexus GX is equipped with a bigger engine. In terms of performance, 2009 Audi S4 (340 HP @ 6800 RPM) has 39 more horse power than 2011 Lexus GX. (301 HP @ 5500 RPM). In normal driving conditions, 2009 Audi S4 should accelerate faster than 2011 Lexus GX. With that said, vehicle weight also plays an important factor in acceleration. 2011 Lexus GX weights approximately 1492 kg more than 2009 Audi S4.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2011 Lexus GX (446 Nm @ 3500 RPM) has 36 more torque (in Nm) than 2009 Audi S4. (410 Nm @ 3500 RPM). This means 2011 Lexus GX will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi S4.
Compare all specifications:
| 2009 Audi S4 | 2011 Lexus GX | |
| Make | Audi | Lexus |
| Model | S4 | GX |
| Year Released | 2009 | 2011 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 4600 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 301 HP |
| Engine RPM | 6800 RPM | 5500 RPM |
| Torque | 410 Nm | 446 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 930 kg | 2422 kg |
| Vehicle Length | 4580 mm | 4806 mm |
| Vehicle Width | 1780 mm | 1885 mm |
| Vehicle Height | 1400 mm | 1875 mm |
| Wheelbase Size | 2660 mm | 2789 mm |
| Fuel Consumption | 11.2 L/100km | 11.8 L/100km |
| Fuel Consumption City | 16.8 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 63 L | 87 L |
