2009 Mazda 6 vs. 2012 Lexus IS
To start off, 2012 Lexus IS is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Mazda 6. In addition, the cost of maintenance, including insurance, on 2009 Mazda 6 would be higher. At 2,261 cc (4 cylinders), 2009 Mazda 6 is equipped with a bigger engine. In terms of performance, 2009 Mazda 6 (161 HP @ 6500 RPM) has 11 more horse power than 2012 Lexus IS. (150 HP @ 3600 RPM). In normal driving conditions, 2009 Mazda 6 should accelerate faster than 2012 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda 6 weights approximately 60 kg more than 2012 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mazda 6 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2009 Mazda 6 will offer significantly more control. 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, 2012 Lexus IS (340 Nm @ 2000 RPM) has 135 more torque (in Nm) than 2009 Mazda 6. (205 Nm @ 4000 RPM). This means 2012 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda 6.
Compare all specifications:
| 2009 Mazda 6 | 2012 Lexus IS | |
| Make | Mazda | Lexus |
| Model | 6 | IS |
| Year Released | 2009 | 2012 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 2231 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 161 HP | 150 HP |
| Engine RPM | 6500 RPM | 3600 RPM |
| Torque | 205 Nm | 340 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 190 km/hour | 204 km/hour |
| Acceleration 0-100mph | 12.3 seconds | 10.2 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1605 kg | 1545 kg |
| Vehicle Length | 4710 mm | 4585 mm |
| Vehicle Width | 1790 mm | 1801 mm |
| Vehicle Height | 1500 mm | 1440 mm |
| Wheelbase Size | 2680 mm | 2731 mm |
| Fuel Tank Capacity | 62 L | 65 L |
