BMW 645Ci service by top-rated mechanics at the convenience of your home or office

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How much does BMW 645Ci repair and maintenance cost?

The cost depends on your car, the type of service, and where you live. Here are estimates for a selection of BMW 645Ci services.

Service Estimate Dealer Estimate Your Savings Location
Service type Cabin Air Filter Replacement for 2005 BMW 645Ci V8-4.4L Estimate $118 Dealer Estimate $196 Savings 39.55% Location Denver, CO
Service type Serpentine/Drive Belt Replacement for 2004 BMW 645Ci V8-4.4L Estimate $112 Dealer Estimate $183 Savings 38.82% Location Denver, CO
Service type Water Pump Replacement for 2005 BMW 645Ci V8-4.4L Estimate $496 Dealer Estimate $845 Savings 41.26% Location Denver, CO
Service type Cabin Air Filter Replacement for 2004 BMW 645Ci V8-4.4L Estimate $118 Dealer Estimate $196 Savings 39.55% Location Denver, CO
Service type Oxygen Sensor - Rear/Lower/Downstream Replacement for 2005 BMW 645Ci V8-4.4L Estimate $305 Dealer Estimate $553 Savings 44.80% Location Denver, CO
Service type Engine Mount - Rear Replacement for 2005 BMW 645Ci V8-4.4L Estimate $240 Dealer Estimate $406 Savings 40.91% Location Denver, CO
Service type Oil Pan Gasket Replacement for 2005 BMW 645Ci V8-4.4L Estimate $936 Dealer Estimate $1444 Savings 35.16% Location Denver, CO
Service type Oxygen Sensor - Rear/Lower/Downstream Replacement for 2004 BMW 645Ci V8-4.4L Estimate $305 Dealer Estimate $553 Savings 44.80% Location Denver, CO

Fast and easy BMW 645Ci services at your home or office.

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Review your BMW 645Ci manufacturer maintenance schedule

2004 BMW 645Ci V8-4.4L

Services included:
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Check Parking Brake System
  • Check Instrument Panel Guages
Book this service
Services included:
  • Brake Pads Replacement
  • Check Instrument Panel Guages
Book this service
Services included:
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Service Battery/cables
  • Check Brake, Steering and Suspension System
  • Check Parking Brake System
  • Check All Fluids
  • Check Heating AC
  • Check Washer System
  • Check Seat Belt System
  • Check All Lights
  • Check Instrument Panel Guages
  • Check Body And Frame
  • Check Tires
  • Check Air Bag Systems
  • Check Mirrors
Book this service
Services included:
  • Brake Pads Replacement
  • Check Instrument Panel Guages
Book this service
Services included:
  • Air Filter Replacement
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Check Parking Brake System
  • Check Instrument Panel Guages
Book this service
Services included:
  • Brake Pads Replacement
  • Check Instrument Panel Guages
Book this service
Services included:
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Service Battery/cables
  • Check Brake, Steering and Suspension System
  • Check Parking Brake System
  • Check All Fluids
  • Check Heating AC
  • Check Washer System
  • Check Seat Belt System
  • Check All Lights
  • Check Instrument Panel Guages
  • Check Body And Frame
  • Check Tires
  • Check Air Bag Systems
  • Check Mirrors
Book this service
Services included:
  • Brake Pads Replacement
  • Check Instrument Panel Guages
Book this service
Services included:
  • Brake Pads Replacement
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Check Parking Brake System
  • Check Instrument Panel Guages
Book this service
Services included:
  • Air Filter Replacement
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Service Battery/cables
  • Check Brake, Steering and Suspension System
  • Check Parking Brake System
  • Check All Fluids
  • Check Heating AC
  • Check Washer System
  • Check Seat Belt System
  • Check All Lights
  • Check Instrument Panel Guages
  • Check Body And Frame
  • Check Tires
  • Check Air Bag Systems
  • Check Mirrors
Book this service
Services included:
  • Brake Pads Replacement
  • Check Instrument Panel Guages
Book this service
Services included:
  • Brake Pads Replacement
  • Oxygen Sensor Replacement
  • Spark Plugs Replacement
  • Transmission Fluid Service
  • Check Instrument Panel Guages
Book this service
Services included:
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Check Parking Brake System
  • Check Instrument Panel Guages
Book this service
Services included:
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Service Battery/cables
  • Check Brake, Steering and Suspension System
  • Check Parking Brake System
  • Check All Fluids
  • Check Heating AC
  • Check Washer System
  • Check Seat Belt System
  • Check All Lights
  • Check Instrument Panel Guages
  • Check Body And Frame
  • Check Tires
  • Check Air Bag Systems
  • Check Mirrors
Book this service
Services included:
  • Brake Pads Replacement
  • Check Instrument Panel Guages
Book this service
Services included:
  • Brake Pads Replacement
  • Check Instrument Panel Guages
Book this service
Services included:
  • Air Filter Replacement
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Check Parking Brake System
  • Check Instrument Panel Guages
Book this service
Services included:
  • Brake Pads Replacement
  • Cabin Air Filter Replacement
  • Change Oil and Filter
  • Service Battery/cables
  • Check Brake, Steering and Suspension System
  • Check Parking Brake System
  • Check All Fluids
  • Check Heating AC
  • Check Washer System
  • Check Seat Belt System
  • Check All Lights
  • Check Instrument Panel Guages
  • Check Body And Frame
  • Check Tires
  • Check Air Bag Systems
  • Check Mirrors
Book this service
For more details, check out the BMW 645Ci scheduled maintenance page.
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Meet some of our expert BMW 645Ci mechanics

Qudus

Qudus

4 Reviews; 17 years of experience
Fantastic, knowledgeable, prompt and friendly service. A++
Chicago, IL
March 8
see mechanic profile
Damian

Damian

8 Reviews; 0 years of experience
Great work, very knowledgeable
Washington, DC
April 25
see mechanic profile
Samadullah

Samadullah

19 Reviews; 6 years of experience
Sam was the best! If he is typical of Your Mechanic I am impressed. Very polite, professional, and did a great job. I will be using him again!
Falls Church, VA
April 21
see mechanic profile

Fast and easy BMW 645Ci services at your home or office.

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Backed by 12-month, 12,000-mile guarantee

Answers to common BMW 645Ci questions

Q: Xenon lights only dim when switched on
Answered by Jay
Hello, thanks for writing in about your 645Ci. From what you've described, the bulbs will need to be replaced most likely. They will become very dim when they are going out and will shut off completely at any moment at...
Q: Warning lights while driving
Answered by Rocco
There can be a lot of things that could cause all of your warning lights (https://www.yourmechanic.com/article/what-does-it-mean-when-the-dashboard-warning-lights-blink) to come on. Low battery voltage loves to reek havoc on any electrical systems and a low charging alternator would be the simplest repair....
Q: Key will lock doors and trunk, but not unlock doors on 2004 BMW 645Ci
Answered by Robert
Hi there. The first thing I would do is try another key to see if you get the same results from the key control. If the separate key works, then it is the key that is the problem. If not,...
Q: Convertible top malfunctioning and warning lights stay on
Answered by Robert
Hello. It sounds like the motor that moves the top is failing. When the electric motor fails, this will occur. I usually start by scanning the computer for codes to see if anything comes up. If not, then I apply...

Fast and easy BMW 645Ci services at your home or office.

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Backed by 12-month, 12,000-mile guarantee

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Very impressed with the quality of work. Ned was on time and on budget. There were no surprise extra costs. Ned even helped me out with my other car, even though I didn't have an appointment for the other car. He took care of all of my car problems and he even found me a coupon for an oil change. I will be using this service again.



Tim was great; offered advice instead of just blindly fixing. Also Tim was super friendly and very genuine. Highly recommend!



Whitney was obvious exsperienced and knowlegeable of the problem. His actions was that of a true profesional

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