Used 2008 INFINITI FX
2008 INFINITI FX Review
By KBB Editors
Updated January 28, 2025
Pros
If you love the feel of a sport sedan but need something that can also carry a bit more cargo, offers all-wheel drive and looks likes no other crossover SUV on the planet, the 2008 FX35 and FX45 may very well appeal to you.
Cons
You may not like the FX if you have to carry both cargo and passengers. Some of the FX’s more attractive options are grouped into pricey packages and cannot be ordered separately. And the cost of replacing the huge 18- and 20-inch tires every 30,000 miles will not likely be inexpensive.
What's New?
Major changes for the 2008 FX series include new interior and exterior color combinations and the addition of standard XM Satellite Radio.
Infiniti’s FX35 and FX45 crossover SUVs actually look more like sports cars than light-duty trucks. The racy FX twins definitely stand out in a crowd, but their flashy design sometimes places form over function. The rear hatch opening, for example, is rather small and there is not much cargo space behind the second-row seats. Narrow side glass and a small rear window create large blind spots, although the standard RearView Monitor helps alleviate this concern. If you can live with these minor shortcomings, the 2008 Infiniti FX’s impressive handling and quick acceleration make them the ideal performance crossovers, with expressive exteriors that can definitely turn heads.
2008 INFINITI FX Pricing
2008 INFINITI FX pricing starts at $3,925 for the FX FX35 Sport Utility 4D, which had a starting MSRP of $40,705 when new. The range-topping 2008 FX FX45 Sport Utility 4D starts at $8,975 today, originally priced from $53,055.
Original MSRP | KBB Fair Purchase Price (national avg.) | |||
|---|---|---|---|---|
$40,705 | $3,925 | |||
$53,055 | $8,975 |
The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2008 INFINITI FX models in typical condition when purchasing from a dealership. These prices are updated weekly.
Driving the INFINITI FX
The 2008 Infiniti FX shares its basic platform with one of Infiniti’s most aggressive performance sedans: The G35. This platform creates a nearly perfect front-to-rear weight ratio that allows the fully independent suspension to work superbly. In the FX45, an enormous set of 20-inch wheels and tires delivers a secure connection to the road. While their grip is not in question, the firm ride of these round rubber giants might be somewhat unsettling. Once under way, the FX’s steering is tight and linear, responding instantly to the driver’s input while the sophisticated suspension keeps the FX nearly level in all but the most extreme cornering maneuvers. The steering can feel a bit heavy due to the large tires, and tight turning circles are not what the FX does best.
Interior Comfort
The FX interior has sort of a cocoon-like atmosphere. The front passengers sit low, and the big dash seems to tower over them. The seats are wonderful, as is the clever motorized instrument cluster that moves with the tilt and telescopic wheel. Rear passengers have plenty of legroom, but may find headroom a bit tight. Cargo space behind the rear seat is minimal, but handy rear-seat levers let you fold the rear seats without having to reach into the cargo hold to release them.}
Exterior Styling
Infiniti describes the FX as a “Bionic Cheetah.” The 20-inch wheels (standard on the FX45) seem enormous given the vehicle’s short wheelbase and, with its short hood and minimal rear overhang, the FX in the side view seems to be all side doors and big wheel wells. The step-in height is low enough that entry and exit are easy, but the squat rear doors require tall passengers to watch their heads.
Favorite Features
RearView Monitor
A rear backup camera allows you to see beyond the narrow rear window.
Interior Colors
The FX’s optional Brick or Espresso leather interiors offer a welcome respite from the usual black, tan and gray.
Standard Features
The 2008 Infiniti FX35’s standard features include a five-speed automatic transmission with manual shift and snow-mode feature, rear-wheel drive, power windows, power locks, heated power mirrors, heated leather seats, dual-zone automatic climate control, four-wheel anti-lock disc brakes (ABS), stability control, fog lights, keyless entry, bi-xenon headlamps, 300-watt 11-speaker Bose audio with iPod accessory and a six-disc MP3-compatible CD changer, XM Satellite Radio, power tilt and telescopic steering wheel, RearView Monitor, 10-way power driver’s seat with power lumbar support and memory, head-curtain and front side-impact airbags, cruise control, 18-inch alloy wheels, traction control and rear wiper. The FX45 adds a 320 horsepower 4.5-liter V8 engine, 20-inch wheels, all-wheel drive, power sunroof, Bluetooth hands-free phone system, automatic headlamps, aluminum roof rails and a Sport suspension.
Factory Options
Options for the FX include all-wheel drive (FX35), Intelligent Key and a rear-seat DVD player. Both models offer a Technology Package that includes DVD navigation, Lane Departure Warning system and Intelligent Cruise Control (requires Hands-Free package which includes Intelligent Key and Bluetooth Hands-Free communication).
Engine & Transmission
The FX35’s 3.5-liter V6 has all the power this vehicle needs and delivers reasonably good fuel economy. The extra cost of the V8 is hard to justify considering you can load the FX35 with every option imaginable for the price of a base FX45.
3.5-liter V6
275 horsepower @ 6200 rpm
268 lb.-ft. of torque @ 4800 rpm
EPA city/highway fuel economy: 15/22 (RWD), 15/20 (AWD)
4.5-liter V8
320 horsepower @ 6000 rpm
335 lb.-ft. of torque @ 4000 rpm
EPA city/highway fuel economy: 13/17
2008 INFINITI FX
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2008 INFINITI FX Values and Prices
Style | Trade-In Value | Private Party Value | Fair Purchase Price | ||
|---|---|---|---|---|---|
$1,325 | $3,275 | $3,925 | |||
$3,550 | $7,850 | $8,975 |
2008 INFINITI FX Depreciation
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2008 INFINITI FX Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $438 | $5,640 | $2,992 | ||
2024 | $792 | $4,848 | $2,291 | ||
2025 | $238 | $4,610 | $2,057 | ||
Now | $1,335 | $3,275 | $1,325 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2008 INFINITI FX Depreciation
Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.
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Specifications
Dimensions, Weights & Capacities
Curb Weight | 4314 lbs. | ||
|---|---|---|---|
EPA Passenger | 105.1 cu.ft. | ||
EPA Total Interior | 132.5 cu.ft. | ||
Fuel Capacity | 23.8 gallons | ||
Front Head Room | 40.8 inches | ||
Front Leg Room | 43.9 inches | ||
Max Seating Capacity | 5 | ||
Minimum Ground Clearance | 7.6 inches | ||
Overall Length | 189.1 inches | ||
Front Shoulder Room | 56.9 inches | ||
Towing Capacity, Maximum | 3500 lbs. | ||
Trunk or Cargo Capacity | 64.5 cu.ft. | ||
Turning Diameter | 38.7 feet | ||
Wheel Base | 112.2 inches | ||
Gross Vehicle Weight Rating (GVWR) | 5481 lbs. | ||
Width with mirrors | 75.8 inches |
Exterior
Alloy Wheels | Available | ||
|---|---|---|---|
Fog Lights | Available | ||
HID Headlights | Available | ||
Number of Doors | 4 doors | ||
Privacy Glass | Available | ||
Roof Rails | Available | ||
Rear Spoiler | Available |
Fuel Economy
City | 15 mpg | ||
|---|---|---|---|
Highway | 20 mpg | ||
Combined | 17 mpg |
Mechanical
Drivetrain | AWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
5 speed | Available | ||
Recommended Fuel | Premium |
Performance
Horsepower | 275 @ 6200 RPM | ||
|---|---|---|---|
Torque | 268 @ 4800 rpm | ||
Engine | V6, 3.5 Liter |
Warranty
Basic | 4 years / 60000 miles | ||
|---|---|---|---|
Powertrain | 6 years / 70000 miles | ||
Corrosion | 7 years / Unlimited miles |
Entertainment
Interior
Seating
Security
Technology
2008 INFINITI FX Safety
Safety Features & Technology
Crash Test Rating
Compare to Similar Vehicles
![]() Used 2008 INFINITI FX | ![]() Used 2010 Chevrolet Equinox | ![]() Used 2012 Dodge Journey | ![]() Used 2008 Jeep Liberty | ||
|---|---|---|---|---|---|
| Price | $3,925 | $2,925 | $3,100 | $2,975 | |
| KBB.com Rating | N/A | N/A | 3.0 | N/A | |
| Consumer Rating | 4.7 | 3.9 | 3.7 | 4.1 | |
| Fuel Economy | City 15/Hwy 20/Comb 17 MPG | City 22/Hwy 32/Comb 26 MPG | City 19/Hwy 26/Comb 22 MPG | City 15/Hwy 21/Comb 17 MPG | |
| Fuel Type | Gas | Gas | Gas | Gas | |
| Safety Rating | N/A | N/A | 4.0 | N/A | |
| Seating Capacity | 5 | 5 | 7 | 5 | |
| Basic Warranty | 4 years or 60000 miles | 3 years or 36000 miles | 3 years or 36000 miles | 3 years or 36000 miles | |
| Horsepower | 275 @ 6200 RPM | 182 @ 6700 RPM | 173 @ 6000 RPM | 210 @ 5200 RPM | |
| Engine | V6, 3.5 Liter | 4-Cyl, 2.4 Liter | 4-Cyl, 2.4 Liter | V6, 3.7 Liter | |
| Drivetrain | AWD | FWD | FWD | 4WD |
2008 INFINITI FX Rankings
FAQs
Is the 2008 INFINITI FX a good vehicle?
Yes, the 2008 INFINITI FX is a good car. Its Kelley Blue Book rating of 0 out of 5 is within 10% of our average rating.
What is the MPG for a 2008 INFINITI FX?
2008 INFINITI FX city/highway fuel economy ratings range from 13/17 mpg to 15/20 mpg, depending on trim and equipment.
How much should a 2008 INFINITI FX cost?
Used 2008 INFINITI FX prices currently range from $3,925 for the FX35 Sport Utility 4D to $8,975 for the FX45 Sport Utility 4D when purchasing from a dealership, depending on a range of factors like equipment, mileage, and condition.
What's the cheapest INFINITI FX?
The cheapest 2008 INFINITI FX is the FX35 Sport Utility 4D, with a Kelley Blue Book Fair Purchase Price of $3,925.
Is the 2008 INFINITI FX reliable?
The 2008 INFINITI FX is part of the 1st-generation FX, which our owners give an above-average reliability rating of 4.7 out of 5.






