
Stay up to date by tracking the KBB.com Fair Purchase Price.
Fair Purchase Price is determined by collecting thousands of actual consumer vehicle purchase prices, plus data from national vehicle registration databases and several other reliable third-party sources.
Condition | Trade-In Value | Private Party Value | ||
|---|---|---|---|---|
Excellent | $3,125 | $6,625 | ||
Very Good | $2,950 | $6,300 | ||
Good | $2,775 | $5,950 | ||
Fair | $2,300 | $5,050 |
Estimated Trade-In Values for the 2008 INFINITI M M35x Sedan 4D range from about $2,300 to $3,125 depending on vehicle condition. Estimated Private Party Values range from about $5,050 to $6,625 depending on vehicle condition. Valid for ZIP Code 43085 through 4/17/2026.
Login or create a new account to see your vehicle depreciation forecast data.
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $586 | $5,615 | $3,186 | ||
2024 | + $131 | $5,746 | $2,707 | ||
2025 | $385 | $5,361 | $2,486 | ||
Now | + $164 | $5,525 | $2,750 |
Unlock Forecast
2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
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.
Already Own This Car?
Curb Weight | 4041 lbs. | ||
|---|---|---|---|
Fuel Capacity | 20.0 gallons | ||
Max Seating Capacity | 0 | ||
Overall Length | 192.6 inches | ||
Trunk or Cargo Capacity | 14.9 cu.ft. | ||
Wheel Base | 114.2 inches | ||
Width with mirrors | 70.8 inches |
Adaptive Headlights | Available | ||
|---|---|---|---|
Alloy Wheels | Available | ||
HID Headlights | Available | ||
Moon Roof/Sun Roof | Available | ||
Number of Doors | 4 doors | ||
Rear Spoiler | Available |
City | 16 mpg | ||
|---|---|---|---|
Highway | 22 mpg | ||
Combined | 18 mpg |
Drivetrain | AWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
5 speed | Available | ||
Recommended Fuel | Premium |
Horsepower | 275 @ 6200 RPM | ||
|---|---|---|---|
Torque | 268 @ 4800 rpm | ||
Engine | V6, 3.5 Liter |
Basic | 4 years / 60000 miles | ||
|---|---|---|---|
Powertrain | 6 years / 70000 miles | ||
Corrosion | 7 years / Unlimited miles |
If you’re in the market for a sport sedan with plenty of room, spirited performance and loads of comfort and convenience touches, any member of the Infiniti M lineup is worth a test drive. Those with distinct enthusiast leanings should find the V8-powered M45 with a Sport Package particularly attractive.
Even in this latest incarnation, the Infiniti M’s styling cues remain somewhat understated, perhaps too much so for buyers with more flamboyant tastes. If you’re one of the vanishing breed who still believes that any proper sport sedan simply must have a manual transmission, an M35 or M45 in any guise just won’t fill your bill.
![]() Used 2008 INFINITI M M35x Sedan 4D | ![]() Used 2015 Kia Rio | ![]() Used 2013 Nissan Altima | ![]() Used 2009 Pontiac G6 (2009.5) | ||
|---|---|---|---|---|---|
| Price | $6,325 | $5,725 | $5,225 | $5,525 | |
| KBB.com Rating | N/A | 4.4 | 4.3 | N/A | |
| Consumer Rating | 4.8 | 4.2 | 4.1 | 4.1 | |
| Fuel Economy | City 16/Hwy 22/Comb 18 MPG | City 27/Hwy 37/Comb 31 MPG | City 22/Hwy 31/Comb 25 MPG | City 17/Hwy 26/Comb 20 MPG | |
| Fuel Type | Gas | Gas | Gas | Gas | |
| Safety Rating | N/A | 4.0 | 5.0 | N/A | |
| Seating Capacity | N/A | 5 | 5 | 5 | |
| Basic Warranty | 4 years or 60000 miles | 5 years or 60000 miles | 3 years or 36000 miles | 3 years or 36000 miles | |
| Horsepower | 275 @ 6200 RPM | 138 @ 6300 RPM | N/A | 252 @ 6300 RPM | |
| Engine | V6, 3.5 Liter | 4-Cyl, 1.6 Liter | V6, 3.5 Liter | V6, 3.6 Liter | |
| Drivetrain | AWD | FWD | FWD | FWD |