2006 Audi A4 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 A4. In addition, the cost of maintenance, including insurance, on 2006 Audi A4 would be higher. At 2,694 cc (4 cylinders), 2007 Toyota Quantum is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (161 HP @ 5700 RPM) has 12 more horse power than 2007 Toyota Quantum. (149 HP @ 4800 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 2007 Toyota Quantum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Toyota Quantum weights approximately 303 kg more than 2006 Audi A4.
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 A4, 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, 2007 Toyota Quantum (241 Nm @ 3800 RPM) has 16 more torque (in Nm) than 2006 Audi A4. (225 Nm @ 1950 RPM). This means 2007 Toyota Quantum will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4.
Compare all specifications:
| 2006 Audi A4 | 2007 Toyota Quantum | |
| Make | Audi | Toyota |
| Model | A4 | Quantum |
| Year Released | 2006 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2694 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 161 HP | 149 HP |
| Engine RPM | 5700 RPM | 4800 RPM |
| Torque | 225 Nm | 241 Nm |
| Torque RPM | 1950 RPM | 3800 RPM |
| Engine Bore Size | 81 mm | 95 mm |
| Engine Stroke Size | 86.4 mm | 95 mm |
| Engine Compression Ratio | 9.0:1 | 9.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 226 km/hour | 155 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 21 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 3 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1542 kg | 1845 kg |
| Vehicle Length | 4580 mm | 5390 mm |
| Vehicle Width | 1780 mm | 1890 mm |
| Vehicle Height | 1400 mm | 2290 mm |
| Wheelbase Size | 2660 mm | 3120 mm |
| Fuel Tank Capacity | 70 L | 70 L |
