2007 Infiniti M vs. 2003 Lexus IS
To start off, 2007 Infiniti M is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Lexus IS. In addition, the cost of maintenance, including insurance, on 2003 Lexus IS would be higher. At 3,496 cc (6 cylinders), 2007 Infiniti M is equipped with a bigger engine. In terms of performance, 2007 Infiniti M (275 HP @ 6200 RPM) has 74 more horse power than 2003 Lexus IS. (201 HP @ 5600 RPM). In normal driving conditions, 2007 Infiniti M should accelerate faster than 2003 Lexus IS.
Because 2007 Infiniti M is four wheel drive (4WD), it will have significant more traction and grip than 2003 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2007 Infiniti M 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 Infiniti M (363 Nm @ 4800 RPM) has 67 more torque (in Nm) than 2003 Lexus IS. (296 Nm @ 3800 RPM). This means 2007 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2003 Lexus IS.
Compare all specifications:
2007 Infiniti M | 2003 Lexus IS | |
Make | Infiniti | Lexus |
Model | M | IS |
Year Released | 2007 | 2003 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 3496 cc | 2997 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 275 HP | 201 HP |
Engine RPM | 6200 RPM | 5600 RPM |
Torque | 363 Nm | 296 Nm |
Torque RPM | 4800 RPM | 3800 RPM |
Engine Compression Ratio | 10.3:1 | 10.5:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 4900 mm | 4510 mm |
Vehicle Width | 1800 mm | 1730 mm |
Vehicle Height | 1530 mm | 1440 mm |
Wheelbase Size | 2910 mm | 2680 mm |
Fuel Tank Capacity | 76 L | 66 L |