2005 Mazda 6 vs. 2007 Toyota Quantum
To start off, 2007 Toyota Quantum is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mazda 6. In addition, the cost of maintenance, including insurance, on 2005 Mazda 6 would be higher. At 2,694 cc (4 cylinders), 2007 Toyota Quantum is equipped with a bigger engine. In terms of performance, 2005 Mazda 6 (160 HP @ 6500 RPM) has 11 more horse power than 2007 Toyota Quantum. (149 HP @ 4800 RPM). In normal driving conditions, 2005 Mazda 6 should accelerate faster than 2007 Toyota Quantum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Toyota Quantum weights approximately 570 kg more than 2005 Mazda 6.
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, 2005 Mazda 6, 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 34 more torque (in Nm) than 2005 Mazda 6. (207 Nm @ 4000 RPM). This means 2007 Toyota Quantum will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 6.
Compare all specifications:
| 2005 Mazda 6 | 2007 Toyota Quantum | |
| Make | Mazda | Toyota |
| Model | 6 | Quantum |
| Year Released | 2005 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 2694 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 160 HP | 149 HP |
| Engine RPM | 6500 RPM | 4800 RPM |
| Torque | 207 Nm | 241 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Compression Ratio | 11.0:1 | 9.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 204 km/hour | 150 km/hour |
| Acceleration 0-100mph | 9.2 seconds | 20.7 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 14 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1465 kg | 2035 kg |
| Vehicle Length | 4710 mm | 5390 mm |
| Vehicle Width | 1790 mm | 1890 mm |
| Vehicle Height | 1490 mm | 2290 mm |
| Wheelbase Size | 2630 mm | 3120 mm |
| Fuel Tank Capacity | 64 L | 70 L |
