2007 Lexus GS vs. 2009 Mazda CX-7
To start off, 2009 Mazda CX-7 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Lexus GS. In addition, the cost of maintenance, including insurance, on 2007 Lexus GS would be higher. At 2,994 cc (6 cylinders), 2007 Lexus GS is equipped with a bigger engine. In terms of performance, 2007 Lexus GS (246 HP @ 6200 RPM) has 2 more horse power than 2009 Mazda CX-7. (244 HP @ 5000 RPM). In normal driving conditions, 2007 Lexus GS should accelerate faster than 2009 Mazda CX-7. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus GS weights approximately 411 kg more than 2009 Mazda CX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mazda CX-7 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Lexus GS. In wet, icy, snow, or gravel driving conditions, 2009 Mazda CX-7 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, 2009 Mazda CX-7 (350 Nm @ 2500 RPM) has 56 more torque (in Nm) than 2007 Lexus GS. (294 Nm @ 3800 RPM). This means 2009 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus GS.
Compare all specifications:
| 2007 Lexus GS | 2009 Mazda CX-7 | |
| Make | Lexus | Mazda |
| Model | GS | CX-7 |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2994 cc | 2259 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 246 HP | 244 HP |
| Engine RPM | 6200 RPM | 5000 RPM |
| Torque | 294 Nm | 350 Nm |
| Torque RPM | 3800 RPM | 2500 RPM |
| Engine Bore Size | 87.5 mm | 87.5 mm |
| Engine Stroke Size | 83 mm | 94 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1740 kg | 1329 kg |
| Vehicle Length | 4830 mm | 4680 mm |
| Vehicle Width | 1830 mm | 1880 mm |
| Vehicle Height | 1440 mm | 1650 mm |
| Wheelbase Size | 2860 mm | 2760 mm |
| Fuel Consumption Overall | 11.6 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 71 L | 69 L |
