Used 2016 BMW 6 Series 640i Convertible 2D
Pricing
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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 | $14,880 | $15,800 | ||
Very Good | $14,380 | $15,300 | ||
Good | $13,830 | $14,750 | ||
Fair | $12,430 | $13,300 |
Estimated Trade-In Values for the 2016 BMW 6 Series 640i Convertible 2D range from about $12,430 to $14,880 depending on vehicle condition. Estimated Private Party Values range from about $13,300 to $15,800 depending on vehicle condition. Valid for ZIP Code 77001 through 9/16/2026.
2016 BMW 6 Series 640i Convertible 2D Depreciation
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2016 BMW 6 Series 640i Convertible 2D Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $8,434 | $23,459 | $19,227 | ||
2024 | $4,203 | $19,256 | $14,705 | ||
2025 | $1,763 | $17,493 | $13,047 | ||
Now | $2,893 | $14,600 | $13,700 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2016 BMW 6 Series 640i 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 | 4255 lbs. | ||
|---|---|---|---|
Fuel Capacity | 18.5 gallons | ||
Front Head Room | 40.3 inches | ||
Max Seating Capacity | 4 | ||
Overall Length | 192.7 inches | ||
Front Shoulder Room | 60.3 inches | ||
Wheel Base | 112.4 inches | ||
Width with mirrors | 82.3 inches |
Exterior
Adaptive Headlights | Available | ||
|---|---|---|---|
Alloy Wheels | Available | ||
Fog Lights | Available | ||
Number of Doors | 2 doors | ||
Power Folding Exterior Mirrors | Available | ||
Power Retractable Top | Available | ||
LED Headlights | Available |
Fuel Economy
City | 20 mpg | ||
|---|---|---|---|
Highway | 31 mpg | ||
Combined | 24 mpg |
Mechanical
Drivetrain | RWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
8 speed | Available | ||
Recommended Fuel | Premium | ||
Parking Assist System | Available |
Performance
Horsepower | 315 @ 5800 RPM | ||
|---|---|---|---|
Torque | 330 @ 1400 rpm | ||
Engine | 6-Cyl, Turbo, 3.0 Liter | ||
0 to 60 | 5.4 seconds | ||
Top Speed | 130 mph |
Warranty
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 4 years / 50000 miles | ||
Corrosion | 12 years / Unlimited miles |
2016 BMW 6 Series 640i Convertible 2D Standard Features
2016 BMW 6 Series
KBB.com Review
Kbb.com Expert Rating
What may be most surprising about the 2016 BMW 6 Series luxury coupe isn’t its excellent power, advanced tech or luxurious surroundings. No, it’s that it manages this while still being a relative bargain against competitors like the Maserati GranTurismo and Mercedes-Benz E-Class Coupe.
Don’t get too excited with this "bargain" talk, though. The base price of a BMW 6 Series is still in the high-$70,000 range, and the Audi S5 is quick and less expensive. Then there’s the BMW 4 Series coupe, which looks great, goes fast and has the same badge.
2016 BMW 6 Series
KBB.com Consumer Reviews
Consumer Rating
2016 BMW 6 Series 640i Convertible 2D Safety
Safety Features & Technology
Compare to Similar Vehicles
 Used 2016 BMW 6 Series 640i Convertible 2D |  Used 2018 MINI Convertible |  Used 2018 FIAT 124 Spider |  Used 2017 Audi A5 Sport | ||
|---|---|---|---|---|---|
| Price | $16,000 | $14,650 | $15,200 | $16,550 | |
| KBB.com Rating | 3.8 | 3.8 | 4.5 | 4.1 | |
| Consumer Rating | 4.8 | 4.6 | 4.9 | 4.7 | |
| Fuel Economy | City 20/Hwy 31/Comb 24 MPG | City 28/Hwy 37/Comb 32 MPG | City 25/Hwy 36/Comb 29 MPG | City 21/Hwy 29/Comb 24 MPG | |
| Fuel Type | Gas | Gas | Gas | Gas | |
| Seating Capacity | 4 | 4 | 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 | 315 @ 5800 RPM | 134 @ 4400 RPM | 160 @ 5500 RPM | 220 @ 4450 RPM | |
| Engine | 6-Cyl, Turbo, 3.0 Liter | 3-Cyl, Turbo, 1.5 Liter | 4-Cyl, MultiAir, Turbo, 1.4 Liter | 4-Cyl, Turbo, 2.0 Liter | |
| Drivetrain | RWD | FWD | RWD | AWD |