Infiniti
I35
Nissan
Maxima
Infiniti I35 vs Nissan Maxima: 2019 Comparison
The short answer
Based on available data, the Nissan Maxima comes out ahead of the Infiniti I35 on power. Check the specs table and owner sentiment below for the full comparison before deciding between the two. Both are covered by real owner reports on CarWizz.
Specs side by side
What owners say
I35
Overall
Overwhelmingly positive sentiment regarding long-term reliability and value for money, particularly for well-maintained, high-mileage examples. The vehicle is consistently praised for its robust VQ35DE V6 engine, which, with regular oil changes, is reported to reliably exceed 200,000 miles, with multiple owner reports of 250,000 to over 400,000 miles (644,000+ km). Owners appreciate the significant jump in performance and luxury over its predecessor, the I30, and its role as a comfortable, practical sedan.
Best version to buy
Insufficient owner data available to distinguish between model years or trims. Feedback is generalized across the 2002-2004 production run.
Known issues
- ⚠Engine oil consumption/burning: Very frequent mention of the 3.5L V6 burning oil, especially at higher mileages. Symptoms include white/grey smoke on cold start.
- ⚠High-mileage suspension wear: Shocks, struts, and wheel bearings noted as common wear items needing replacement, often described as "shot" or loud after 150,000+ miles. Frequency: recurrent.
- ⚠Ignition coil failures: Mentioned as a common problem leading to misfires. Frequency: recurrent.
Maxima
Overall
Sentiment is sharply divided by generation, with a clear consensus that reliability and owner satisfaction declined significantly after the early 2000s. Owners of late 1990s and early 2000s models (e.g., 1998, 1999, 2002, 2003) report extremely high satisfaction, describing these vehicles as "amazing," "bulletproof," and capable of reaching very high mileages (260,000-300,000 miles) with only basic maintenance. These generations are frequently praised for their engaging drive, solid build quality, and low cost of ownership.
Best version to buy
Late 1990s to early 2000s models (specifically mentioned: 1998, 1999, 2002, 2003). These are consistently highlighted as the peak for reliability, build quality, and driving enjoyment.
Known issues
- ⚠Catastrophic CVT failure: Premature failure often before 100,000 miles, characterized by slipping, jerking, loss of power, and high operating temperatures. Considered a severe safety risk. Frequency: very frequent (2013+ models).
- ⚠CVT reliability concerns: General anxiety about long-term durability, transmission "whine," and expensive repair costs ($6,000+ for a rebuild). Frequency: very frequent.
- ⚠Jerky acceleration and shifting: Especially noted in 2016 and 2022 models, with stuttering during gear simulation and unresponsive throttle. Frequency: recurrent.
The verdict
The Nissan Maxima is the better choice for most buyers.
It has more power on its best-equipped version than the Infiniti I35, based on the data above. If efficiency matters more to you than outright power, the Infiniti I35 is worth a closer look instead.
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Frequently asked questions
Which is more reliable, the Infiniti I35 or the Nissan Maxima?
Owner reports show similar reliability sentiment for the Infiniti I35 and the Nissan Maxima. Check the known issues listed above for specific differences between the two.
Which is better for families, the Infiniti I35 or the Nissan Maxima?
Data on family-specific factors like cargo space is limited for one or both models, but based on available reports, both are positioned as practical daily drivers. Check the specs table above for seating and body type.
Which has better fuel economy, the Infiniti I35 or the Nissan Maxima?
Fuel consumption data is limited for one or both models. Check the specs table above for the figures available on each catalogued version.
Which is cheaper to maintain, the Infiniti I35 or the Nissan Maxima?
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the Nissan Maxima than the Infiniti I35. See the known issues comparison above.