Best Bet
(4.5) 17 reviews
MSRP: $6,896$21,364
Body Style: Coupe
Combined MPG: 19-21
Engine: 325-hp, 4.4-liter V-8 (premium)
Drivetrain: Rear-wheel Drive
2005 BMW 645

Our Take on the 2005 BMW 645

Our Take

What We Don't Like

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

Notable Features

  • 325-hp V-8
  • Manual, automatic or sequential manual
  • Lightweight construction
  • Dynamic Driving Control
  • Run-flat 18- or 19-inch tires


Our Expert Reviews

The motor vehicle truly can be the ultimate fantasy machine. Surround yourself with enough automotive finery, and you can envision yourself as James Bond, a Hollywood star or maybe even a top-notch race driver.With this in mind, I submit the 2005 BMW 645Ci Convertible.I certainly enjoyed my week behind the wheel of this technology-laden, performance-loaded, super sporty-looking droptop - one h... Read full review for the 2005 BMW 645

Consumer Reviews


Average based on 17 reviews

Write a Review

nice car but not great

by Jojeff from Half Moon Bay, Ca on August 24, 2006

I have had a cruch on the 6 series since the 80's and now to own one is/was a accomplishment. BUT I have had nothing but issues with one particular "dummy" light the Dsc warning light. it is now goi... Read Full Review

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 2005 BMW 645.

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