Kelley Blue Book


HomeBMWBMW 6 Series
2004 BMW 6 Series

Used 2004 BMW 6 Series

Expert (N/A)
4.7
rating
Consumer
Write a Review
Save this car
2004 BMW 6 Series Exterior: 0
2004 BMW 6 Series Lifestyle: 1
Lifestyle (5)
2004 BMW 6 Series Lifestyle: 2
2004 BMW 6 Series All Media: 1

View All Media

2019
2004
Fuel Economy
18 - 19 combined mpg
Horsepower
325 hp
Engine
V8, 4.4 Liter
Cargo Volume
12.4 - 13 cu ft
Next Steps: Shopping for this car?
See Cars for Sale

2004 BMW 6 Series Overview

2004 BMW 6 Series Pricing

2004 BMW 6 Series pricing starts at $6,942 for the 6 Series 645Ci Coupe 2D, which had a starting MSRP of $69,995 when new. The range-topping 2004 6 Series 645Cic Convertible 2D starts at $5,626 today, originally priced from $76,995.

Original MSRP
KBB Fair Purchase Price (national avg.)
645Ci Coupe 2D
$69,995
$6,942
$76,995
$5,626

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2004 BMW 6 Series models in typical condition when purchasing from a dealership. These prices are updated weekly.

6 Series Consumer Sentiment

Owners give this generation BMW 6 Series (2004-2010) a 4.7 out of 5 rating, which is higher than most, and 93% recommend it. These figures are based on 152 consumer reviews, like these:

What Owners are Saying About the 2004 BMW 6 Series

"Simply beautiful...to drive and to look at it."

"I drive my "Six" convertible almost daily, and it is my ride of choice for long trips. A very comfortable and good looking car, the 650i has a relatively short turning radius, corners and handles well, and gives good feedback on the road surface, without sacrificing ride quality. I would strongly recommend anyone considering any similar car in this class take a ride in a 650i equipped with the Sport Package. With a strong and wide torque range the G-force you will experience accelerating from a stop is awesome (e.g., merging on to a freeway after a red light)."

"Fun, Powerful, SHOWSTOPPER"

"My 645cic is more enjoyable than any car I have ever owned or driven, hands down! Having previously owned numerous vehicles & sport cars. including three 5-series and two 3-series bimmers, this "sixer" convertible is in an advanced league of its own. The torque surge, especially in sport mode, provides quite a thrill, and the exhaust "note" punctuates just how well BMW has engineered the entire drive train. In town, from 0 to 40 turns heads, while on the highway, 70 to 90 brings a big smile to my face! Steering is so responsive and the suspension is so tight, it feels like I am driving on rails, whether going straight or on sharp curves. Braking is impeccable. Comfort is impressive, and road noise is minimal with the top closed. My black 645cic is a SHOWSTOPPER whether the top is open or closed. Almost daily, someone asks about or comments on my black sixer, and it continuously gets many looks and "thumbs up", perhaps aided by the fact that not many of them are around ... and because it is so beautiful. I love this car so much that it just may be a "keeper"!!"

"Must buy"

"Loved the car since its introduction 2004 . Bought mine from my dealership 2004 black on black coupe 79k miles sports package loaded clean car fax . Owned a mercedes 2002 Cl 500 over all cant compare to the BMW 645. The Benz interior was flashy but the BMW is Overall Sexy....."

Overall 2004 BMW 6 Series Quality

User sentiment suggests the overall quality of the 2004 BMW 6 Series is above average for its class. Owners rated the 2004 BMW 6 Series quality a 4.8 out of 5.

2004 BMW 6 Series Reliability

The 2004 BMW 6 Series receives an average consumer rating of 4.7 overall and a 4.7 for reliability, which means owners consider its reliability to be above average.

Favorite 2004 6 Series Features

According to drivers of the 2004 6 Series, here are some of its best features:

  • Ride and acceleration (with the Sport Pack), comfort, appearance, and resale value
  • Styling and handling
  • Fun to drive, decent performance and mileage
  • Unique
  • Great handling, great interior space and style

2004 BMW 6 Series MPG by Trim

2004 6 Series 645Cic Convertible 2D - city 15 MPG - hwy 22 MPG

2004 6 Series 645Ci Coupe 2D - city 16 MPG - hwy 24 MPG

2004 6 Series Safety

2004 BMW 6 Series Safety Features

  • Child Door Locks: Not available
  • Child Seat Anchors
  • Driver Airbag
  • Passenger Airbag
  • Rear Side Airbag
  • Stability Control
  • Traction Control
  • Emergency & Security Services
  • Front Side Airbag
  • Rear Parking Sensors
More About How We Rate Vehicles
Advertisement

2004 BMW 6 Series
KBB.com Consumer Reviews

4.7
Consumer Rating
Based on 152 Consumer Reviews
Write a Review
90%Recommend this vehicle
5
83%
5
83%
4
11%
4
11%
3
2%
3
2%
2
3%
2
3%
1
1%
1
1%
Value
4.7
Performance
4.8
Quality
4.8
Comfort
4.8
Reliability
4.7
Styling
4.8

Trending Topics in KBB.com Consumer Reviews

Advertisement

2004 BMW 6 Series Style

Style
Price
Combined Fuel Economy
Horsepower
Engine
Cargo Capacity
Torque
0-60
Top Speed
Curb Weight
645Cic Convertible 2D
$5,626
18 MPG
325 @ 6100 RPM
V8, 4.4 Liter
12.4 cu ft
330 lb-ft
6 seconds
149 mph
4178 lbs
See Full Specs for All 2004 BMW 6 Series Styles
Advertisement

2004 BMW 6 Series Depreciation

A 2004 BMW 6 Series has depreciated $3,038 or 39% in the last 3 years and has a current resale value of $4,722 and trade-in value of $2,522.

Login or create a new account to see your vehicle depreciation forecast data.

Historical
historical solid line
Forecast
forecast dash line
2004 BMW 6 Series
Compare up to 3 vehicles by logging in.

2004 BMW 6 Series Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2022
+ $323
$7,760
$4,834
2023
$740
$7,020
$4,169
2024
$1,256
$5,764
$3,491
Now
$1,042
$4,722
$2,522
Lock Icon

Unlock Forecast

2-Year Forecasted Depreciation

*Depreciation for the last 12 months of the private party resale value.

2004 BMW 6 Series Depreciation

Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.


Is this information helpful?
Learn More About 2004 BMW 6 Series Depreciation

Already Own This Car?

See Cars for Sale

Specifications

Dimensions, Weights & Capacities

Curb Weight
4178 lbs.
EPA Total Interior
82.0 cu.ft.
Fuel Capacity
18.5 gallons
Front Head Room
37.8 inches
Front Leg Room
42.0 inches
Max Seating Capacity
4
Overall Length
190.2 inches
Front Shoulder Room
56.4 inches
Trunk or Cargo Capacity
12.4 cu.ft.
Turning Diameter
37.4 feet
Wheel Base
109.4 inches
Width with mirrors
73.0 inches

Exterior

Alloy Wheels
Available
HID Headlights
Available
Number of Doors
2 doors
Rear Spoiler
Available

Fuel Economy

City
15 mpg
Highway
22 mpg
Combined
18 mpg

Mechanical

Drivetrain
RWD
Transmission Type
Automatic

Performance

Horsepower
325 @ 6100 RPM
Torque
330 @ 3600 rpm
Engine
V8, 4.4 Liter
0 to 60
6.0 seconds
Top Speed
149 mph

Warranty

Basic
4 years / 50000 miles
Powertrain
4 years / 50000 miles
Corrosion
6 years / Unlimited miles

Entertainment

  • DVD Entertainment System
  • MP3 Player
  • Satellite Radio
  • CD Player

Interior

  • Power Windows
  • Tilt/Telescoping Steering Wheel

Seating

  • Leather Seats
  • Dual Power Front Seats
  • Power Driver's Seat

Technology

  • Cruise Control
  • Hands Free Phone
  • Navigation System

2004 BMW 6 Series Safety

2004 BMW 6 Series Safety Technology

  • Child Door Locks: Not available
  • Child Seat Anchors
  • Driver Airbag
  • Passenger Airbag
  • Rear Side Airbag
  • Stability Control
  • Traction Control
  • Emergency & Security Services
  • Front Side Airbag
  • Rear Parking Sensors

Compare to Similar Vehicles

Used 2004
BMW 6 Series
Used 2006
MAZDA MX-5 Miata
Used 2012
Mitsubishi Eclipse
Used 2009
Audi A4
See Details
Price
$5,626
$5,958
$5,854
$5,625
Consumer Rating
4.7
4.8
4.6
4.4
Fuel Economy
City 15/Hwy 22/Comb 18 MPG
City 22/Hwy 27/Comb 24 MPG
City 20/Hwy 27/Comb 23 MPG
City 21/Hwy 27/Comb 23 MPG
Fuel Type
Gas
Gas
Gas
Gas
Seating Capacity4244
Basic Warranty
4 years or 50000 miles
4 years or 50000 miles
5 years or 60000 miles
4 years or 50000 miles
Horsepower
325 @ 6100 RPM
166 @ 6700 RPM
162 @ 6000 RPM
211 @ 6000 RPM
Engine
V8, 4.4 Liter
4-Cyl, 2.0 Liter
4-Cyl, 2.4 Liter
4-Cyl, Turbo, 2.0 Liter
Drivetrain
RWD
RWD
FWD
AWD

2004 BMW 6 Series Rankings

More BMW 6 Series News & Information

General
BMW confirms new M5/M6 performance accessories coming to America

BMW is expanding its M Performance accessories catalog with a host of new functional/cosmetic pieces specifically designed for the latest…

Bob Nagy October 21, 2013
General
2014 BMW M6 lineup adds new Competition Package option

Stepping up its performance game for the new model year, the 2014 BMW M6 Coupe, Gran Coupe and Convertible will…

Bob Nagy May 20, 2013
General
2013 BMW 6 Series Coupe Frozen Silver Edition unveiled

Another limited-production exercise aimed at enthusiasts with a taste for subtle exclusivity, the 2013 BMW 6 Series Coupe Frozen Silver…

KBB Editors October 19, 2012

FAQs

Is 2004 a good year for a BMW 6 Series?

Owners of the vehicle give it 4.7 out of 5 stars. To find out if the 2004 6 Series is the right car for you, check out the pros and cons, trims, specs and options at Kelley Blue Book.

Is the BMW 6 Series 2004 a good vehicle?

Owners of the vehicle give it 4.7 out of 5 stars. To find out if the 2004 6 Series is the right car for you, check out the pros and cons, trims, specs and options at Kelley Blue Book.

What is the MPG for a 2004 BMW 6 Series?

The 2004 BMW 6 Series gets 15 mpg in the city and 22 mpg on the highway.

Also from BMW

  • 2004 BMW 3 Series
  • 2004 BMW 5 Series
  • 2004 BMW 6 Series
  • 2004 BMW 7 Series
  • 2004 BMW M3
  • 2004 BMW X3
  • 2004 BMW X5
  • 2004 BMW Z4
Advertisement