2003 Chevrolet Tahoe vs. 2013 Infiniti EX
To start off, 2013 Infiniti EX is newer by 10 year(s). Which means there will be less support and parts availability for 2003 Chevrolet Tahoe. In addition, the cost of maintenance, including insurance, on 2003 Chevrolet Tahoe would be higher. At 4,807 cc (8 cylinders), 2003 Chevrolet Tahoe is equipped with a bigger engine. In terms of performance, 2013 Infiniti EX (321 HP @ 7000 RPM) has 61 more horse power than 2003 Chevrolet Tahoe. (260 HP @ 5200 RPM) In normal driving conditions, 2013 Infiniti EX should accelerate faster than 2003 Chevrolet Tahoe. With that said, vehicle weight also plays an important factor in acceleration. 2003 Chevrolet Tahoe weights approximately 467 kg more than 2013 Infiniti EX.
Because 2013 Infiniti EX is all wheel drive (AWD), it will have significant more traction and grip than 2003 Chevrolet Tahoe. In wet, icy, snow, or gravel driving conditions, 2013 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, 2003 Chevrolet Tahoe (393 Nm @ 4000 RPM) has 31 more torque (in Nm) than 2013 Infiniti EX. (362 Nm @ 5200 RPM). This means 2003 Chevrolet Tahoe will have an easier job in driving up hills or pulling heavy equipment than 2013 Infiniti EX.
Compare all specifications:
| 2003 Chevrolet Tahoe | 2013 Infiniti EX | |
| Make | Chevrolet | Infiniti |
| Model | Tahoe | EX |
| Year Released | 2003 | 2013 |
| Body Type | SUV | Crossover |
| Engine Position | Front | Front |
| Engine Size | 4807 cc | 3696 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 260 HP | 321 HP |
| Engine RPM | 5200 RPM | 7000 RPM |
| Torque | 393 Nm | 362 Nm |
| Torque RPM | 4000 RPM | 5200 RPM |
| Engine Bore Size | 96 mm | 95 mm |
| Engine Stroke Size | 83 mm | 86 mm |
| Fuel Type | Gasoline | Natural Gas (CNG) |
| Drive Type | Rear | AWD |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2262 kg | 1795 kg |
| Vehicle Length | 5060 mm | 4631 mm |
| Vehicle Width | 2010 mm | 1803 mm |
| Vehicle Height | 1890 mm | 1589 mm |
| Wheelbase Size | 2950 mm | 2850 mm |
