M340iThe M-lite: 386 hp inline-six with mild hybrid assist, 4.1-second 0-60, adaptive M suspension.
M3The legend: 473 hp with the 6-speed manual, or 503-523 hp Competition with xDrive. A track car with four doors.
A BMW 3 Series, on your numbers.
Type your own numbers and see the same car priced as cash, as a loan, and as a lease, with the taxes and state fees for Arizona. Nothing you type leaves this page.
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out the door
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An estimate on the numbers you type, not an offer of credit or a quote from any dealership. Starting loan rates are the average new-car APR for each credit tier (used-car APR for a used car) from Experian's State of the Automotive Finance Market, second quarter 2026, VantageScore 4.0. The starting money factor, residual, and acquisition fee are starting figures only; the leasing company sets the real ones. Taxes and state fees are estimates for Arizona; the dealership's paperwork and your motor vehicle agency have the final numbers. What you own at the end assumes the car is worth the residual. Nothing you type is sent, saved, or used to check your credit.
Every new BMW carries a 4 year / 50,000 mile New Vehicle Limited Warranty, plus BMW Ultimate Care: complimentary factory scheduled maintenance for 3 years / 36,000 miles.
The BMW 3 Series starts around $46K, the manufacturer's suggested price for the base model before options and destination. Plus each dealership's own documentary fee (not a government fee), taxes, and government fees. Higher trims cost more; the M3 tops the range.
What trims does the BMW 3 Series come in?
Three: 330i, M340i, and M3.
What gas mileage does the BMW 3 Series get?
26-31 mpg, depending on the trim and powertrain, per the manufacturer's published figures.
How many seats does the BMW 3 Series have?
5.
Should I lease or buy a BMW 3 Series?
It depends on how long you will keep it and how far you drive. Type the price you agreed on into the calculator above and compare the lease and the loan over the same months, with your state's taxes and your own credit tier.