2006 Audi S4 vs. 2007 Toyota Quantum
To start off, 2007 Toyota Quantum is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Audi S4. In addition, the cost of maintenance, including insurance, on 2006 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (340 HP @ 7000 RPM) has 239 more horse power than 2007 Toyota Quantum. (101 HP @ 3600 RPM). In normal driving conditions, 2006 Audi S4 should accelerate faster than 2007 Toyota Quantum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Toyota Quantum weights approximately 590 kg more than 2006 Audi S4.
Because 2007 Toyota Quantum is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Toyota Quantum. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi S4, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Audi S4 (410 Nm @ 3500 RPM) has 150 more torque (in Nm) than 2007 Toyota Quantum. (260 Nm @ 1600 RPM). This means 2006 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Toyota Quantum.
Compare all specifications:
| 2006 Audi S4 | 2007 Toyota Quantum | |
| Make | Audi | Toyota |
| Model | S4 | Quantum |
| Year Released | 2006 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2494 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 101 HP |
| Engine RPM | 7000 RPM | 3600 RPM |
| Torque | 410 Nm | 260 Nm |
| Torque RPM | 3500 RPM | 1600 RPM |
| Engine Compression Ratio | 11.0:1 | 18.5:1 |
| Acceleration 0-100mph | 5.9 seconds | 28.5 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 14 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1510 kg | 2100 kg |
| Vehicle Length | 4590 mm | 5390 mm |
| Vehicle Width | 1790 mm | 1890 mm |
| Vehicle Height | 1420 mm | 2290 mm |
| Wheelbase Size | 2660 mm | 3120 mm |
| Fuel Tank Capacity | 63 L | 70 L |
