Used 2019 BMW 8 Series M850i Xdrive Convertible 2D

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$767/Month*
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 | $32,510 | $42,110 | ||
Very Good | $31,510 | $40,910 | ||
Good | $30,410 | $39,510 | ||
Fair | $27,710 | $35,910 |
Estimated Trade-In Values for the 2019 BMW 8 Series M850i xDrive Convertible 2D range from about $27,710 to $32,510 depending on vehicle condition. Estimated Private Party Values range from about $35,910 to $42,110 depending on vehicle condition. Valid for ZIP Code 95380 through 9/19/2026.
2019 BMW 8 Series M850i xDrive Convertible 2D Depreciation
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2019 BMW 8 Series M850i Xdrive Convertible 2D Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $18,373 | $51,992 | $49,213 | ||
2024 | $10,858 | $41,134 | $38,576 | ||
2025 | $3,302 | $37,832 | $36,096 | ||
Now | + $1,668 | $39,500 | $30,400 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2019 BMW 8 Series M850i Xdrive 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 | 4736 lbs. | ||
|---|---|---|---|
Fuel Capacity | 18.0 gallons | ||
Front Head Room | 38.9 inches | ||
Front Leg Room | 42.1 inches | ||
Max Seating Capacity | 4 | ||
Minimum Ground Clearance | 5.0 inches | ||
Overall Length | 191.2 inches | ||
Front Shoulder Room | 57.2 inches | ||
Trunk or Cargo Capacity | 12.4 cu.ft. | ||
Wheel Base | 111.1 inches | ||
Width with mirrors | 84.1 inches |
Exterior
Number of Doors | 2 doors | ||
|---|---|---|---|
Power Folding Exterior Mirrors | Available | ||
Power Retractable Top | Available |
Fuel Economy
City | 17 mpg | ||
|---|---|---|---|
Highway | 26 mpg | ||
Combined | 20 mpg |
Mechanical
Drivetrain | AWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
8 speed | Available | ||
Recommended Fuel | Premium | ||
Parking Assist System | Available |
Performance
Horsepower | 523 @ 5500 RPM | ||
|---|---|---|---|
Torque | 553 @ 1800 rpm | ||
Engine | V8, Twin Turbo, 4.4 Liter | ||
0 to 60 | 3.8 seconds | ||
Top Speed | 155 mph |
Warranty
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Corrosion | 12 years / Unlimited miles |
2019 BMW 8 Series M850i xDrive Convertible 2D Standard Features
2019 BMW 8 Series
KBB.com Review
If you want a large, luxurious coupe that also packs serious firepower and credible handling, the 2019 BMW 850i xDrive is the new 8 Series you’ve been waiting for. In convertible form, it offers all that plus an enticing open-air experience.
If you prioritize coddling and plan to actually seat friends in back, the Mercedes S-Class coupe and cabriolet will better suit your tastes. If you really have money to burn and want a 12-cylinder engine, check out the Bentley Continental GT. For something slightly smaller and much less expensive, consider the Mercedes-AMG E 53 or Audi RS 5 coupe.
2019 BMW 8 Series
KBB.com Consumer Reviews
Consumer Rating
2019 BMW 8 Series M850i xDrive Convertible 2D Safety
Safety Features & Technology
Compare to Similar Vehicles
![]() Used 2019 BMW 8 Series M850i xDrive Convertible 2D | ![]() New 2026 BMW 8 Series | ![]() Used 2019 Mercedes-Benz Mercedes-AMG SLC | ![]() Used 2019 Mercedes-Benz Mercedes-AMG C-Class | ||
|---|---|---|---|---|---|
| Price | $42,700 | $106,050 | $33,500 | $39,900 | |
| KBB.com Rating | N/A | 4.1 | 3.6 | 4.7 | |
| Consumer Rating | 4.8 | 4.8 | 4.8 | 4.4 | |
| Fuel Economy | City 17/Hwy 26/Comb 20 MPG | City 21/Hwy 29/Comb 24 MPG | City 20/Hwy 29/Comb 23 MPG | City 17/Hwy 24/Comb 20 MPG | |
| Fuel Type | Gas | Gas | N/A | N/A | |
5 Year Cost To Own 5-Year Cost to Own includes out of pocket expenses like fuel and insurance, plus the car’s loss in value over time (depreciation). | N/A | $144,304 | N/A | N/A | |
| Seating Capacity | 4 | 5 | 2 | 4 | |
| Basic Warranty | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | |
| Horsepower | 523 @ 5500 RPM | 335 @ 5000 RPM | 384 @ 6100 RPM | 503 @ 5500 RPM | |
| Engine | V8, Twin Turbo, 4.4 Liter | 6-Cyl, Turbo, 3.0 Liter | V6, Twin Turbo, 3.0 Liter | V8, Twin Turbo, 4.0 Liter | |
| Drivetrain | AWD | RWD | RWD | RWD |





