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 Oxygen Sensor - Rear/Lower/Downstream Replacement for 2005 BMW 645Ci V8-4.4L Estimate $291 Dealer Estimate $545 Savings 46.65% Location Denver, CO
Service type Cabin Air Filter Replacement for 2005 BMW 645Ci V8-4.4L Estimate $97 Dealer Estimate $168 Savings 42.25% Location Denver, CO
Service type Fuel Pump Replacement for 2005 BMW 645Ci V8-4.4L Estimate $858 Dealer Estimate $1549 Savings 44.56% Location Denver, CO
Service type Brake Pads - Rear Replacement for 2004 BMW 645Ci V8-4.4L Estimate $226 Dealer Estimate $418 Savings 45.93% Location Denver, CO
Service type Intake Manifold Gaskets Replacement for 2005 BMW 645Ci V8-4.4L Estimate $321 Dealer Estimate $550 Savings 41.69% Location Denver, CO
Service type Brake Rotor/Disc - Rear Replacement for 2005 BMW 645Ci V8-4.4L Estimate $392 Dealer Estimate $741 Savings 47.00% Location Denver, CO
Service type Radiator Hose - Lower Replacement for 2004 BMW 645Ci V8-4.4L Estimate $170 Dealer Estimate $312 Savings 45.39% Location Denver, CO
Service type Car Thermostat Replacement for 2004 BMW 645Ci V8-4.4L Estimate $178 Dealer Estimate $320 Savings 44.28% 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

Daniel

Daniel

17 Reviews; 17 years of experience
He was quick and knew his work well.
Sugar Land, TX
August 17
see mechanic profile
Steve

Steve

68 Reviews; 36 years of experience
Very positive. Steve is a veteran car repair professional. Knew exactly what to do. Very courteous.
Jupiter, FL
June 5
see mechanic profile
John

John

53 Reviews; 23 years of experience
John is amazing! Love his customers service!!
Pearland, TX
October 19
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: 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...
Q: 2005 BMW 645Ci only shifts and drives in 1st and 2nd gears
Answered by Robert
Hello. I would need to check the transmission fluid (https://www.yourmechanic.com/services/transmission-fluid-service) condition to tell you for sure what is going on. If the fluid is dark or smells burnt then it more than likely needs a transmission. I usually scan the...
Q: Should I purchase.
Answered by Tim
Hi there: As the owner of a 2008 BMW 128i convertible with 100,000 miles, I understand some of the benefits of having that type of 'weekend cruiser' in the garage. In general, BMW's have a few common issues that tend...

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

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

Trusted by thousands of happy car owners



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



A++ Highly recommended! Bryce was very professional, knowledgeable and punctual. He explained to me in detail exactly what he did and showed me the parts he replaced. I will definitely be booking Bryce for my next appointment.



Paul did a good job fixing my car quickly. He also got a accurate diagnostic of my car's isues.