2012 Infiniti FX FX50 AWD
The 2012 Infiniti FX FX50 AWD is a 390-hp 5.0-liter V8 with a 7-speed automatic w/overdrive, adaptive shift control, downshift rev matching, manual shift mode and all-wheel drive. It starts at $59,800 MSRP and is rated at 16 mpg combined.
It makes 390 horsepower at 6,500 rpm and 369 lb-ft of torque at 4400 rpm, spinning to a 6,800 rpm redline. EPA fuel-economy estimates are 14 mpg city and 20 mpg highway (16 mpg combined).
The FX measures 191.3 inches long on a 113.6-inch wheelbase and has a curb weight of 4,575 lb.
| Spec | Value |
|---|---|
| Price | |
| MSRP | $59,800 ($84,647 *) |
| MSRP with Destination | $60,750 ($85,992 *) |
| Destination Charge | $950 |
| Engine | |
| Engine Type | VK50VE 5.0L DOHC V8 w/VVEL |
| Displacement | 5 L |
| Horsepower | 390 hp @ 6,500 rpm |
| Torque | 369 lb-ft @ 4400 rpm |
| Redline | 6,800 rpm |
| Valvetrain | DOHC, 4 valves/cylinder (32 total), Variable Valve Event & Lift (VVEL), Continuously Variable Valve Timing Control System (CVTCS) |
| Bore and Stroke | 95.5 x 87.7 mm |
| Compression Ratio | 10.9:1 |
| Injection Type | Electronic fuel injection (EFI) |
| Drivetrain | |
| Drive Type | INFINITI Intelligent All-Wheel Drive (ATTESA E-TS) |
| Transmission | |
| Transmission | 7-speed automatic w/overdrive, Adaptive Shift Control (ASC), Downshift Rev Matching, manual shift mode |
| 1st Gear | 4.89 (36 mph **) |
| 2nd Gear | 3.17 (55 mph **) |
| 3rd Gear | 2.03 (86 mph **) |
| 4th Gear | 1.41 (123 mph **) |
| 5th Gear | 1 (174 mph **) |
| 6th Gear | 0.86 (202 mph **) |
| 7th Gear | 0.77 (226 mph **) |
| Reverse | 4.04 |
| Final Drive | 3.54 |
| Fuel Economy | |
| City | 14 MPG |
| Highway | 20 MPG |
| Combined | 16 MPG |
| Recommended Fuel | Premium unleaded gasoline |
| Suspension | |
| Front Suspension | Independent double-wishbone |
| Rear Suspension | Independent multi-link |
| Brakes | |
| Front Brake Calipers | 4-piston (opposed piston) |
| Front Brake Disc | 14.0 in. vented disc |
| Rear Brake Disc | 13.8 in. vented disc |
| Tires & Wheels | |
| Wheels Front | 21-inch six-spoke aluminum-alloy |
| Wheels Rear | 21-inch six-spoke aluminum-alloy |
| Tires Front | P265/45R21 |
| Tires Rear | P265/45R21 |
| Dimensions & Weight | |
| Length | 191.3 in |
| Width | 75.9 in |
| Height | 66.1 in |
| Wheelbase | 113.6 in |
| Front Track | 64.4 in |
| Rear Track | 64.6 in |
| Ground Clearance | 7.1 in |
| Cargo Volume | 62 ft³ |
| Curb Weight | 4,575 lbs |
| Weight Distribution (F/R) | 54% / 46% |
| Interior | |
| Headroom Front | 39.3 in |
| Headroom Rear | 38.5 in |
| Legroom Front | 44.7 in |
| Legroom Rear | 34.6 in |
| Shoulder Room Front | 57.3 in |
| Shoulder Room Rear | 57.4 in |
| Hip Room Front | 54.9 in |
| Hip Room Rear | 54.2 in |
* Amount adjusted for inflation to 2026 dollars
** Theoretical max speed per gear at redline