Quick answer
For the same model year, dealers ask 61 points more than private sellers.
Infiniti I35 price by model year
| Year | Typical price | Spread | Listings |
|---|---|---|---|
| 2004 | — | 8 | |
| 2003 | — | 7 |
ROWS 2·SOURCE Live classified listings
Dealer or private seller
On the Infiniti I35 the dealer markup works out at 61% over a private sale of the same year.
| Seller | Listings | vs median year | Average asked |
|---|---|---|---|
| Private seller | 14 | -35.5% | $2,254 |
| Dealer | 13 | +25.3% | $4,465 |
ROWS 2·SOURCE Live listings, normalized per model year
Upgrade to Pro
Asking prices are the market. What is that car worth?
- Exact value for one VIN, adjusted for its mileage
- Live listings with prices, not just percentiles
- Price-drop alerts on the model you are watching
- Full research report as a PDF you can hand to a mechanic
- No ads, on every page
- No ads, no tracking — and much more
Free plan available — no credit card needed
Everything on the Infiniti I35
Frequently asked questions
How much does a used Infiniti I35 cost?
The median asking price is $2,850 across 32 live listings. A 2003 asks about $2,995 and a 2004 about $4,000. To price one car by its year and mileage, use the Infiniti I35 valuation tool.
Is it cheaper to buy a I35 from a private seller?
Yes. Against the median for the same model year, dealers ask 25.3% above and private sellers 35.5% below.
Asking prices from live classified listings, normalized against the median for each model year. Slices below a minimum listing count are omitted. Asking prices exceed transaction prices (how we count). Last updated Nov 2026. — ForCar Reviewed by Denis Kataev, founder of ForCar.
Found this useful?
Mark ForCar as a preferred source and our data shows up first in your Google results. One click, no account.