2003 Infiniti QX4 2WD
The 2003 Infiniti QX4 2WD is a 240-hp 3.5-liter V6 with a 4-speed electronically controlled automatic and rear-wheel drive. It starts at $35,295 MSRP and is rated at 16 mpg combined.
It makes 240 horsepower at 6,000 rpm and 265 lb-ft of torque at 3200 rpm. EPA fuel-economy estimates are 14 mpg city and 19 mpg highway (16 mpg combined).
| Spec | Value |
|---|---|
| Price | |
| MSRP | $35,295 ($62,342 *) |
| Engine | |
| Engine Type | 3.5L DOHC 24-valve V6, gas, naturally aspirated |
| Displacement | 3.5 L |
| Horsepower | 240 hp @ 6,000 rpm |
| Torque | 265 lb-ft @ 3200 rpm |
| Valvetrain | DOHC, 24 valves, continuous valve timing control, electronic throttle |
| Injection Type | Sequential multi-point fuel injection |
| Drivetrain | |
| Drive Type | RWD (2WD) |
| Transmission | |
| Transmission | 4-speed electronically controlled automatic with overdrive |
| Fuel Economy | |
| City | 14 MPG |
| Highway | 19 MPG |
| Combined | 16 MPG |
| Recommended Fuel | Regular unleaded |
| Suspension | |
| Front Suspension | Independent strut |
| Rear Suspension | 5-link coil-spring rear beam |
| Brakes | |
| Front Brake Disc | Power-assisted vented disc |
| Rear Brake Disc | Power-assisted drum (with load-sensing valve); 4-wheel ABS |
| Tires & Wheels | |
| Wheels Front | 17 in aluminum-alloy |
| Wheels Rear | 17 in aluminum-alloy |
* Amount adjusted for inflation to 2026 dollars