
Stay up to date by tracking the KBB.com Fair Purchase Price.

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.
Condition | Trade-In Value | Private Party Value | ||
|---|---|---|---|---|
Excellent | $20,000 | $21,900 | ||
Very Good | $19,400 | $21,300 | ||
Good | $18,750 | $20,500 | ||
Fair | $17,000 | $18,650 |
Estimated Trade-In Values for the 2019 BMW 6 Series 640i Gran Turismo xDrive Sedan 4D range from about $17,000 to $20,000 depending on vehicle condition. Estimated Private Party Values range from about $18,650 to $21,900 depending on vehicle condition. Valid for ZIP Code 17857 through 4/27/2026.
Login or create a new account to see your vehicle depreciation forecast data.
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $10,678 | $34,002 | $30,137 | ||
2024 | $7,910 | $26,092 | $22,198 | ||
2025 | $5,077 | $21,015 | $17,108 | ||
Now | $515 | $20,500 | $18,750 |
Unlock Forecast
2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
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.
Already Own This Car?
Curb Weight | 4464 lbs. | ||
|---|---|---|---|
Fuel Capacity | 18.0 gallons | ||
Front Head Room | 39.4 inches | ||
Front Leg Room | 41.1 inches | ||
Max Seating Capacity | 5 | ||
Minimum Ground Clearance | 5.4 inches | ||
Overall Length | 200.9 inches | ||
Front Shoulder Room | 60.0 inches | ||
Turning Diameter | 41.0 feet | ||
Wheel Base | 120.9 inches | ||
Width with mirrors | 85.0 inches |
Alloy Wheels | Available | ||
|---|---|---|---|
Moon Roof/Sun Roof | Available | ||
Number of Doors | 4 doors | ||
Panorama Moon Roof | Available | ||
Power Folding Exterior Mirrors | Available |
City | 20 mpg | ||
|---|---|---|---|
Highway | 28 mpg | ||
Combined | 23 mpg |
Drivetrain | AWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
8 speed | Available | ||
Recommended Fuel | Premium | ||
Parking Assist System | Available |
Horsepower | 335 @ 5500 RPM | ||
|---|---|---|---|
Torque | 330 @ 1380 rpm | ||
Engine | 6-Cyl, Turbo, 3.0 Liter | ||
0 to 60 | 5.1 seconds | ||
Top Speed | 130 mph |
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 4 years / 50000 miles | ||
Corrosion | 12 years / Unlimited miles |
Defines a luxury “4-door coupe”. Ample power. Stunning audio system is available.
Aging gracefully, but aging. All-new 2020 BMW 8 Series offers an intriguing alternative.
![]() Used 2019 BMW 6 Series 640i Gran Turismo xDrive Sedan 4D | ![]() Used 2019 Audi A6 | ![]() Used 2020 Buick Regal Sportback | ![]() Used 2019 Volvo S90 | ||
|---|---|---|---|---|---|
| Price | $22,400 | $19,800 | $21,100 | $20,700 | |
| KBB.com Rating | 3.7 | 4.7 | N/A | 4.1 | |
| Consumer Rating | 4.8 | 4.3 | 4.4 | 4.6 | |
| Fuel Economy | City 20/Hwy 28/Comb 23 MPG | City 24/Hwy 32/Comb 27 MPG | City 22/Hwy 32/Comb 26 MPG | City 21/Hwy 31/Comb 25 MPG | |
| Fuel Type | Gas | Gas | Gas | Gas | |
| Seating Capacity | 5 | 5 | 5 | 5 | |
| Basic Warranty | 4 years or 50000 miles | 4 years or 50000 miles | 3 years or 36000 miles | 4 years or 50000 miles | |
| Horsepower | 335 @ 5500 RPM | N/A | 250 @ 5400 RPM | 316 @ 5700 RPM | |
| Engine | 6-Cyl, Turbo, 3.0 Liter | 4-Cyl, 2.0 Liter | 4-Cyl, Turbo, 2.0 Liter | 4-Cyl, Drive-E, Turbo, Supercharged, 2.0 Liter | |
| Drivetrain | AWD | AWD | FWD | AWD |