2004 BMW 645

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9 reviews

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Available Price Range $7,097-$21,757 Trims2 Combined MPG 19-21 Seats 4

Our Take on the 2004 BMW 645

Our Take

For the first time since 1989, BMW will offer a 6 Series coupe, along with a convertible, in the U.S. market. Powered by a 325-horsepower, 4.4-liter Valvetronic V-8 engine, the two-door luxury spor... Read Full Report

What We Don't Like

  • Minimal backseat space
  • SMG operation in automatic mode
  • Jittery ride at times
  • Fuel economy
  • Price

Notable Features

  • Manual, automatic or Sequential Manual Gearbox (SMG)
  • 325-hp V-8
  • Lightweight construction
  • Dynamic Driving Control
  • Run-flat 18- or 19-inch tires


Our Expert Reviews

Surrender Without Shame 2004 BMW 645Ci Convertible Winter had broken its truce with spring, sending in cold winds and chilled rain. The top was not coming down on the 2004 BMW 645Ci convertible in that climatic betrayal. I was not disappointed. My spirits remained aloft with the cloth roof. That is the power of this car, also available as a hardtop coupe. It is motorized Valium. Rain or shine, ... Read Full Review

Read All Expert Reviews

Consumer Reviews

4.4 out of 5

Based on 9 reviews

most enjoyable drive

by BMW fan from London on January 2, 2007

it combines precision, comfort and superior handling....as precise as a BMW 335 but , with much better comfort levels i wish i could have got the M6

2 Trims Available

A trim is a style of a vehicle model. Each higher trim has different or upgraded features from the previous trim along with a price increase. Learn more about trims

Trims Explained

When talking about cars, “trims” is a way of differentiating between different versions of the same model. Typically, most start with a no-frills, or “base” trim, and as features are added, or a different engine, drivetrain (gas vs. hybrid, for example) or transmission are included, trim names change and prices go up. It’s important to carefully check the trims of the car you’re interested in to make sure that you’re getting the features you want, or that you’re not overpaying for features you don’t want.


Crash-Test Reports


Great news! There are currently no known recalls on 2004 BMW 645.

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