Used 2020 BMW 8 Series 840i Xdrive Gran Coupe Sedan 4D
Pricing
Sign Up for Pricing Updates
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 | $29,100 | $36,770 | ||
Very Good | $28,200 | $35,670 | ||
Good | $27,200 | $34,370 | ||
Fair | $24,700 | $31,370 |
Estimated Trade-In Values for the 2020 BMW 8 Series 840i xDrive Gran Coupe Sedan 4D range from about $24,700 to $29,100 depending on vehicle condition. Estimated Private Party Values range from about $31,370 to $36,770 depending on vehicle condition. Valid for ZIP Code 78205 through 9/15/2026.
2020 BMW 8 Series 840i xDrive Gran Coupe Sedan 4D Depreciation
Login or create a new account to see your vehicle depreciation forecast data.
2020 BMW 8 Series 840i Xdrive Gran Coupe Sedan 4D Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $16,996 | $51,341 | $46,814 | ||
2024 | $13,340 | $38,001 | $33,403 | ||
2025 | $1,236 | $36,765 | $33,039 | ||
Now | $2,265 | $34,500 | $27,300 |
Unlock Forecast
2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2020 BMW 8 Series 840i Xdrive Gran Coupe Sedan 4D 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.
Already Own This Car?
Calculate Your Budget With These KBB.com Tools
Specifications
Dimensions, Weights & Capacities
Curb Weight | 4381 lbs. | ||
|---|---|---|---|
Fuel Capacity | 18.0 gallons | ||
Front Head Room | 39.1 inches | ||
Front Leg Room | 42.1 inches | ||
Max Seating Capacity | 5 | ||
Overall Length | 200.2 inches | ||
Front Shoulder Room | 57.2 inches | ||
Trunk or Cargo Capacity | 15.5 cu.ft. | ||
Turning Diameter | 20.7 feet | ||
Wheel Base | 119.0 inches | ||
Width with mirrors | 84.1 inches |
Exterior
Alloy Wheels | Available | ||
|---|---|---|---|
Moon Roof/Sun Roof | Available | ||
Number of Doors | 4 doors | ||
Power Folding Exterior Mirrors | Available |
Fuel Economy
City | 20 mpg | ||
|---|---|---|---|
Highway | 27 mpg | ||
Combined | 23 mpg |
Mechanical
Drivetrain | AWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
8 speed | Available | ||
Recommended Fuel | Premium | ||
Parking Assist System | Available |
Performance
Horsepower | 335 @ 5000 RPM | ||
|---|---|---|---|
Torque | 368 @ 1600 rpm | ||
Engine | 6-Cyl, Turbo, 3.0 Liter | ||
0 to 60 | 4.6 seconds | ||
Top Speed | 130 mph |
Warranty
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 4 years / 50000 miles | ||
Corrosion | 12 years / Unlimited miles |
2020 BMW 8 Series 840i xDrive Gran Coupe Sedan 4D Standard Features
2020 BMW 8 Series
KBB.com Review
Brilliant handling considering its size. Choice of powerful engines. Offered in coupe, convertible & 4-door “Gran Coupe”. Luxurious interior. All-wheel-drive traction.
Limited rear-seat legroom in coupe & convertible. Limited rear-seat headroom in Gran Coupe. Apple CarPlay requires paid subscription after one year. Can get pricey compared to the competition.
2020 BMW 8 Series
KBB.com Consumer Reviews
Consumer Rating
2020 BMW 8 Series 840i xDrive Gran Coupe Sedan 4D Safety
Safety Features & Technology
Compare to Similar Vehicles
 Used 2020 BMW 8 Series 840i xDrive Gran Coupe Sedan 4D |  New 2026 BMW 8 Series |  Used 2020 Audi S7 |  Used 2020 Mercedes-Benz S-Class | ||
|---|---|---|---|---|---|
| Price | $37,400 | $96,050 | $38,500 | $36,300 | |
| KBB.com Rating | N/A | 4.1 | N/A | N/A | |
| Consumer Rating | 4.8 | 4.8 | 4.9 | 4.5 | |
| Fuel Economy | City 20/Hwy 27/Comb 23 MPG | City 21/Hwy 29/Comb 24 MPG | City 18/Hwy 28/Comb 22 MPG | City 18/Hwy 28/Comb 22 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 | $126,978 | N/A | N/A | |
| Seating Capacity | 5 | 5 | 5 | 5 | |
| Basic Warranty | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | |
| Horsepower | 335 @ 5000 RPM | 335 @ 5000 RPM | 444 HP | 362 @ 5500 RPM | |
| Engine | 6-Cyl, Turbo, 3.0 Liter | 6-Cyl, Turbo, 3.0 Liter | V6, Twin Turbo, 2.9 Liter | V6, Twin Turbo, 3.0 Liter | |
| Drivetrain | AWD | RWD | AWD | AWD |