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 Oil Change for 2005 BMW 645Ci V8-4.4L Estimate $110 Dealer Estimate $195 Savings 43.31% Location Denver, CO
Service type Valve Cover Gasket Replacement for 2005 BMW 645Ci V8-4.4L Estimate $559 Dealer Estimate $927 Savings 39.71% Location Denver, CO
Service type Crankshaft Position Sensor Replacement for 2005 BMW 645Ci V8-4.4L Estimate $230 Dealer Estimate $424 Savings 45.69% Location Denver, CO
Service type Oxygen Sensor - Rear/Lower/Downstream Replacement for 2004 BMW 645Ci V8-4.4L Estimate $277 Dealer Estimate $519 Savings 46.47% Location Denver, CO
Service type Radiator Hose - Lower Replacement for 2004 BMW 645Ci V8-4.4L Estimate $156 Dealer Estimate $283 Savings 44.93% Location Denver, CO
Service type Water Pump Replacement for 2005 BMW 645Ci V8-4.4L Estimate $456 Dealer Estimate $818 Savings 44.25% Location Denver, CO
Service type Water Pump Replacement for 2004 BMW 645Ci V8-4.4L Estimate $456 Dealer Estimate $818 Savings 44.25% Location Denver, CO
Service type AC Compressor Replacement for 2005 BMW 645Ci V8-4.4L Estimate $1081 Dealer Estimate $2048 Savings 47.19% Location Denver, CO

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

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

Review your BMW 645Ci manufacturer maintenance schedule

2005 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

Peter

Peter

220 Reviews; 31 years of experience
Peter is a good down to earth guy who will not only tell you what you need to do but also why. I booked to have a valve over gasket replaced and turns out that wasn't the problem. He didn't replace that valve since it was still good and I will definitely be booking with him again to have the real culprit fixed.
Phoenix, AZ
October 24
see mechanic profile
Brikk

Brikk

109 Reviews; 13 years of experience
Brikk did a great job. He offered great customer service and was very honest with his recommendations.
Charlotte, NC
November 23
see mechanic profile
Jason

Jason

23 Reviews; 27 years of experience
Jason was prompt, friendly, and explained what he was doing. We will use Jason again in the future.
Tucson, AZ
December 5
see mechanic profile

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

Get an instant quote
Backed by 12-month, 12,000-mile guarantee

Answers to common BMW 645Ci questions

Q: How long is battery warranty and can I get an upgraded battery?
Answered by Jeff
Your car's battery warranty is subject to the manufacturer of the specific battery in your car and relative to the time period in which you have had it. Many battery suppliers have various warranty periods. I would recommend taking the...
Q: Battery dead after car sat for one month
Answered by Robert
Hi there. It sounds like the battery has an internal short. I would replace the battery (https://www.yourmechanic.com/services/battery-replacement). I would also make sure that the connections at the battery cables are clean and tight (https://www.yourmechanic.com/article/how-to-clean-battery-terminal-connections-on-a-car). If they are loose at all,...
Q: White smoke coming from tailpipe
Answered by Blake
Hi! The white smoke is a sign that the engines head gasket has blown and is leaking coolant into the combustion chamber. The coolant leaked into the hot combustion chamber then burns off in the form of white smoke exiting...
Q: No one can replace AC compressor belt after it snapped
Answered by Robert
Hello. In order to install a new belt, you will need to use a torx bit on the tensioner to move it. These tensioners are not easy to move and the torx is easy to strip out. I usually use...

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

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

BMW models we service

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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



I can't say enough about how pleased I am that I found YourMechanic and Raul. I'm from out of town and didn't know who to contact to fix a truck I was borrowing. I searched the web and found YourMechanic.....thank goodness. I found Raul to be professional, an outstanding mechanic and the price was more than fair.

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