2009 Lexus IS vs. 2007 Mazda 6
To start off, 2009 Lexus IS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mazda 6. In addition, the cost of maintenance, including insurance, on 2007 Mazda 6 would be higher. At 2,499 cc (6 cylinders), 2009 Lexus IS is equipped with a bigger engine. In terms of performance, 2009 Lexus IS (204 HP @ 6400 RPM) has 70 more horse power than 2007 Mazda 6. (134 HP @ 3500 RPM). In normal driving conditions, 2009 Lexus IS should accelerate faster than 2007 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus IS weights approximately 225 kg more than 2007 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Lexus IS is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mazda 6. In wet, icy, snow, or gravel driving conditions, 2009 Lexus IS 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, 2007 Mazda 6 (310 Nm @ 2000 RPM) has 59 more torque (in Nm) than 2009 Lexus IS. (251 Nm @ 4800 RPM). This means 2007 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Lexus IS. 2009 Lexus IS has automatic transmission and 2007 Mazda 6 has manual transmission. 2007 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Lexus IS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Lexus IS | 2007 Mazda 6 | |
| Make | Lexus | Mazda |
| Model | IS | 6 |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 204 HP | 134 HP |
| Engine RPM | 6400 RPM | 3500 RPM |
| Torque | 251 Nm | 310 Nm |
| Torque RPM | 4800 RPM | 2000 RPM |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 77 mm | 86 mm |
| Engine Compression Ratio | 12.0:1 | 18.3:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1765 kg | 1540 kg |
| Vehicle Length | 4590 mm | 4710 mm |
| Vehicle Width | 1810 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1490 mm |
| Wheelbase Size | 2740 mm | 2680 mm |
| Fuel Consumption Overall | 10.7 L/100km | 6.4 L/100km |
| Fuel Tank Capacity | 65 L | 64 L |
