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Discover the Infiniti I35—2003 classic that builds on a decade of refined engineering and tasteful design. Whether you’re looking for an Infiniti I35 price range or specifically how the 2003 model evaluates on the used market, the I35 remains a standout for those who value luxury, performance, and practicality.

Below, you’ll find a clear, concise overview of the 2003 Infiniti I35 specs, depreciation trends, and how this sedan competes against its peers. The information is organized for quick reference—ideal for consumer research, resale considerations, or fleet budgeting. Keep reading to uncover what what is a 2003 Infiniti I35 worth and how to access the most accurate pricing data.

• Model year: 2003
• Engine: 2.5‑liter inline‑4 Twin‑Turbine (turbocharged), 205 hp/180 lb‑ft
• Transmission: 5‑speed automatic with manual mode
• Fuel type: Gasoline (monobloc fuel injection)
• Drive: Front‑wheel drive
• Exterior dimensions: 186.3 in (Length) × 70.7 in (Width) × 58.4 in (Height)
• Wheelbase: 108.0 in
• Curb weight: 2,856 lb
• Seating capacity: 5 adults (front + rear two‑passenger seats)
• Fuel economy: EPA 20 mpg city / 22 mpg highway
• Drivetrain features: i‑Drive multifunction steering wheel, automatic climate control, dual‑zone temperature setting
• Safety: Dual front airbags, ABS, traction control, rear parking sensors (optional)
• Infotainment: 6‑inch audio‑video interface, Bluetooth connectivity, CD player (base) with premium audio options
• Interior touches: Equipped with leather‑trimmed seats (plus optional suede), power‑adjustable front seats, and a panoramic roof option.

Infiniti I35 depreciation—what do owners and buyers expect over time? Early data shows that the vehicle tends to lose 15–20 % of its value in the first year of ownership, reflecting the standard depreciation curve for American luxury sedans. After this steep initial drop, the next four years show a more modest decline of roughly 10–12 % per year. By the fifth year, total depreciation hovers around 50–55 % of the original purchase price, a figure consistent with other Premium‑class models from the same era.

These percentages align closely with industry reports for the mid‑2000s luxury market and suggest that the I35 retains resale appeal, especially when maintained with full service history. A well‑documented vehicle with low mileage may experience a dip of about 8 % in overall depreciation after the first two years—making the car a sensible long‑term investment.

Comparison context—when you compare a 2003 Infiniti I35 to similar models, several points emerge:

• Luxury‑mid‑segment rivals: The Lexus IS200/IS300 and Acura TL offer comparable drivetrain performance but differ in styling and packaging.
• Price bands: The I35 sits at a mid‑tier price point, generally lower than the full‑feature Lexus IS250 and competitive with a base‑trim Acura TL.
• Reliability: Owner reports indicate the I35’s engine reliability streaks above the industry average for turbocharged four‑cylinders.
• Interior comfort: Car insurers claim that the I35’s adaptive seats and cabin acoustics are rated in the top quartile for its era.

In practice, the <

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Last 20 car trackeds

Last tracked date	Status	Price	Price rank	Link
4 years ago	used	US$3,995.00		Unlock all links
4 years ago	used	US$3,995.00		Unlock all links