2008 Isuzu I-350 vs. 2006 Lexus RX
To start off, 2008 Isuzu I-350 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Lexus RX. In addition, the cost of maintenance, including insurance, on 2006 Lexus RX would be higher. At 3,458 cc (5 cylinders), 2008 Isuzu I-350 is equipped with a bigger engine. In terms of performance, 2008 Isuzu I-350 (243 HP @ 5600 RPM) has 42 more horse power than 2006 Lexus RX. (201 HP @ 5600 RPM). In normal driving conditions, 2008 Isuzu I-350 should accelerate faster than 2006 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2008 Isuzu I-350 weights approximately 334 kg more than 2006 Lexus RX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2008 Isuzu I-350. In wet, icy, snow, or gravel driving conditions, 2006 Lexus RX 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, 2008 Isuzu I-350 (328 Nm @ 4600 RPM) has 45 more torque (in Nm) than 2006 Lexus RX. (283 Nm @ 4500 RPM). This means 2008 Isuzu I-350 will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus RX.
Compare all specifications:
| 2008 Isuzu I-350 | 2006 Lexus RX | |
| Make | Isuzu | Lexus |
| Model | I-350 | RX |
| Year Released | 2008 | 2006 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 3458 cc | 2995 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 243 HP | 201 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 328 Nm | 283 Nm |
| Torque RPM | 4600 RPM | 4500 RPM |
| Engine Compression Ratio | 10.3:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1874 kg | 1540 kg |
| Vehicle Length | 5270 mm | 4750 mm |
| Vehicle Width | 1720 mm | 1850 mm |
| Vehicle Height | 1650 mm | 1680 mm |
| Wheelbase Size | 3210 mm | 2720 mm |
| Fuel Consumption Overall | 13.1 L/100km | 12.2 L/100km |
| Fuel Tank Capacity | 74 L | 72 L |
