# 2001-2005 BMW 735i The BMW 735i represents the E65 generation 7 Series, BMW's controversial redesign featuring Chris Bangle's polarizing styling with flame surfacing and the infamous trunk "Bangle butt." Powered by a 3.6-liter inline-six producing 272 hp, it offered refined performance with typical BMW driving dynamics. The model is notorious for its complex iDrive infotainment system—one of the first, but frustratingly unintuitive—and significant reliability issues including electronic gremlins, air suspension failures, and expensive valve stem seal problems. Reviews praised its luxurious interior and handling but criticized the overcomplicated technology and styling. Today, these depreciate heavily, making them tempting budget luxury cars, but prospective buyers should beware: maintenance costs remain BMW-flagship expensive. Best suited for enthusiasts willing to wrench themselves or with deep pockets for repairs, not daily-driver dependability seekers.
The BMW 735i from this era requires expensive maintenance: complex electronics prone to failure, costly iDrive system repairs, and the troublesome V8 timing chain guides ($3,000-5,000 fix). Expect high insurance premiums. Air suspension, window regulators, and cooling system components frequently fail. Premium fuel required. Parts and specialized labor are significantly above average.
Affordability Calculator
We have preconfigured our calculator for this vehicle
Why Use This Calculator?
Unlike calculators from banks or dealerships that may encourage overspending, our tool provides neutral, conservative estimates based on proven financial principles. Whether you're financing or paying cash, we help you understand what you can truly afford.
For Loan Financing:
- •Safe Range: Follows the , ensuring you can comfortably afford your car payment
- •Stretch Range: A moderate approach that balances affordability with your goals
- •Lender Max: What banks typically approve, but may strain your budget
For Cash Purchases:
- •Conservative: Uses 5% of net worth, maintaining strong financial reserves
- •Safe: Uses , following the recommended guideline
- •Stretch: Uses 15% of net worth, for when you want to prioritize the car