2010 Infiniti EX vs. 2011 Lexus IS
To start off, 2011 Lexus IS is newer by 1 year(s). Which means there will be less support and parts availability for 2010 Infiniti EX. In addition, the cost of maintenance, including insurance, on 2010 Infiniti EX would be higher. At 3,696 cc (6 cylinders), 2010 Infiniti EX is equipped with a bigger engine. In terms of performance, 2010 Infiniti EX (317 HP @ 7000 RPM) has 167 more horse power than 2011 Lexus IS. (150 HP @ 3600 RPM). In normal driving conditions, 2010 Infiniti EX should accelerate faster than 2011 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2010 Infiniti EX weights approximately 174 kg more than 2011 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Infiniti EX is four wheel drive (4WD), it will have significant more traction and grip than 2011 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2010 Infiniti EX 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, 2010 Infiniti EX (360 Nm @ 5200 RPM) has 20 more torque (in Nm) than 2011 Lexus IS. (340 Nm @ 2000 RPM). This means 2010 Infiniti EX will have an easier job in driving up hills or pulling heavy equipment than 2011 Lexus IS.
Compare all specifications:
| 2010 Infiniti EX | 2011 Lexus IS | |
| Make | Infiniti | Lexus |
| Model | EX | IS |
| Year Released | 2010 | 2011 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3696 cc | 2231 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 317 HP | 150 HP |
| Engine RPM | 7000 RPM | 3600 RPM |
| Torque | 360 Nm | 340 Nm |
| Torque RPM | 5200 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 240 km/hour | 204 km/hour |
| Acceleration 0-100mph | 6.4 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 | 1719 kg | 1545 kg |
| Vehicle Length | 4640 mm | 4585 mm |
| Vehicle Width | 1810 mm | 1801 mm |
| Vehicle Height | 1600 mm | 1440 mm |
| Wheelbase Size | 2810 mm | 2731 mm |
| Fuel Tank Capacity | 82 L | 65 L |
