Used 2004 BMW 6 Series 645cic Convertible 2D
Pricing
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Stay up to date by tracking the KBB.com Fair Purchase Price.
Values and Prices
Fair Purchase Price is determined by collecting thousands of actual consumer vehicle purchase prices, plus data from national vehicle registration databases and several other reliable third-party sources.
Estimated Values
Condition | Trade-In Value | Private Party Value | ||
|---|---|---|---|---|
Excellent | $3,400 | $5,925 | ||
Very Good | $3,225 | $5,650 | ||
Good | $3,025 | $5,325 | ||
Fair | $2,525 | $4,525 |
Estimated Trade-In Values for the 2004 BMW 6 Series 645Cic Convertible 2D range from about $2,525 to $3,400 depending on vehicle condition. Estimated Private Party Values range from about $4,525 to $5,925 depending on vehicle condition. Valid for ZIP Code 31201 through 3/13/2026.
2004 BMW 6 Series 645Cic Convertible 2D Depreciation
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2004 BMW 6 Series 645cic Convertible 2D Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $585 | $7,344 | $4,056 | ||
2024 | $1,662 | $5,682 | $3,376 | ||
2025 | $247 | $5,435 | $3,114 | ||
Now | $85 | $5,350 | $3,100 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2004 BMW 6 Series 645cic Convertible 2D 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.
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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 |
2004 BMW 6 Series 645Cic Convertible 2D Standard Features
2004 BMW 6 Series
KBB.com Review
2004 BMW 6 Series
KBB.com Consumer Reviews
Consumer Rating
2004 BMW 6 Series 645Cic Convertible 2D Safety
Safety Features & Technology
Compare to Similar Vehicles
 Used 2004 BMW 6 Series 645Cic Convertible 2D |  Used 2012 Chrysler 200 |  Used 2008 Toyota Solara |  Used 2009 Saturn SKY | ||
|---|---|---|---|---|---|
| Price | $6,175 | $5,425 | $6,525 | $6,150 | |
| KBB.com Rating | N/A | 2.8 | N/A | N/A | |
| Consumer Rating | 4.7 | 4.1 | 4.8 | 4.7 | |
| Fuel Economy | City 15/Hwy 22/Comb 18 MPG | City 19/Hwy 29/Comb 22 MPG | City 18/Hwy 26/Comb 21 MPG | City 19/Hwy 25/Comb 21 MPG | |
| Fuel Type | Gas | Flexible Fuel | Gas | Gas | |
| Seating Capacity | 4 | 4 | 4 | 2 | |
| Basic Warranty | 4 years or 50000 miles | 3 years or 36000 miles | 3 years or 36000 miles | 3 years or 36000 miles | |
| Horsepower | 325 @ 6100 RPM | 283 @ 6400 RPM | 210 @ 5600 RPM | 173 @ 5800 RPM | |
| Engine | V8, 4.4 Liter | V6, Flex Fuel, 3.6 Liter | V6, 3.3 Liter | 4-Cyl, 2.4 Liter | |
| Drivetrain | RWD | FWD | FWD | RWD |