2025 BMW 8 Series Convertible Pricing & Specs
→ Read our expert review of the 2025 BMW 8 Series Convertible
Which 2025 8 Series Convertible is right for you, and how much does it cost? Powered by our proprietary vehicle data, here are the significant configurations and starting prices within the 2025 8 Series Convertible lineup, along with full specs for each version. Once you've picked your favorite, consult the BMW consumer site and your local dealer for further details on trim levels, features and market pricing.
Select Version
2025 BMW 840i Convertible (3.0T Rear-Wheel Drive)
➔ $100,500
2025 BMW 840i xDrive Convertible (3.0T All-Wheel Drive)
➔ $103,500
2025 BMW M850i xDrive Convertible (4.4T All-Wheel Drive)
➔ $116,000
2025 BMW 840i Convertible (3.0T Rear-Wheel Drive)
From $100,500
Overview & Pricing
Year
2025
Make
BMW
Model
8 Series
Version
840i Convertible (3.0T Rear-Wheel Drive)
Base MSRP
$100,500
Body Type
Convertible
Drivetrain & Performance
Fuel Type
Gasoline
Fuel Grade
Premium gasoline
Drive Type
Rear-wheel drive
Engine
3.0-liter turbocharged inline-6
Transmission
8-speed automatic
Horsepower
335 hp @ 5,000 rpm
Torque
369 lb-ft @ 1,600 rpm
Redline
6,500 rpm
Acceleration 0‑60 MPH
5.0 sec. (Source: BMW)
Acceleration 1/4-Mile
N/A
Fuel Economy & Range
EPA Combined Fuel Economy
24 mpg
EPA City Fuel Economy
21 mpg
EPA Highway Fuel Economy
29 mpg
EPA Range (based on Combined MPG)
432 mi
Theoretical Highway Range
522 mi
Fuel Capacity
18.0 gal
Cargo & Versatility
Cargo Capacity
12.4 cu ft
Exterior Dimensions & Weight
Overall Length
191.2 in
Width (not including mirrors)
74.9 in
Height
53.0 in
Wheelbase
111.1 in
Base Curb Weight
4,156 lbs
Interior Dimensions & Seating
Doors
2
Seating Rows
2
Passenger Capacity
4
Front Legroom
42.1 in
Rear Legroom
29.5 in
Front Headroom
38.9 in
Rear Headroom
34.7 in
Warranty & Ownership
Comprehensive Warranty
4 yr/50,000 mi
Powertrain Warranty
4 yr/50,000 mi
Corrosion Warranty
12 yr/unlimited mi.
Roadside Assistance
4 yr/unlimited mi.
Free Maintenance
3 yr/36,000 mi
2025 BMW 840i xDrive Convertible (3.0T All-Wheel Drive)
| Year | 2025 |
|---|---|
| Make | BMW |
| Model | 8 Series |
| Version | 840i Convertible (3.0T Rear-Wheel Drive) |
| Base MSRP | $100,500 |
| Body Type | Convertible |
| Fuel Type | Gasoline |
|---|---|
| Fuel Grade | Premium gasoline |
| Drive Type | Rear-wheel drive |
| Engine | 3.0-liter turbocharged inline-6 |
| Transmission | 8-speed automatic |
| Horsepower | 335 hp @ 5,000 rpm |
| Torque | 369 lb-ft @ 1,600 rpm |
| Redline | 6,500 rpm |
| Acceleration 0‑60 MPH | 5.0 sec. (Source: BMW) |
| Acceleration 1/4-Mile | N/A |
Fuel Economy & Range
EPA Combined Fuel Economy
24 mpg
EPA City Fuel Economy
21 mpg
EPA Highway Fuel Economy
29 mpg
EPA Range (based on Combined MPG)
432 mi
Theoretical Highway Range
522 mi
Fuel Capacity
18.0 gal
Cargo & Versatility
Cargo Capacity
12.4 cu ft
Exterior Dimensions & Weight
Overall Length
191.2 in
Width (not including mirrors)
74.9 in
Height
53.0 in
Wheelbase
111.1 in
Base Curb Weight
4,156 lbs
Interior Dimensions & Seating
Doors
2
Seating Rows
2
Passenger Capacity
4
Front Legroom
42.1 in
Rear Legroom
29.5 in
Front Headroom
38.9 in
Rear Headroom
34.7 in
Warranty & Ownership
Comprehensive Warranty
4 yr/50,000 mi
Powertrain Warranty
4 yr/50,000 mi
Corrosion Warranty
12 yr/unlimited mi.
Roadside Assistance
4 yr/unlimited mi.
Free Maintenance
3 yr/36,000 mi
2025 BMW 840i xDrive Convertible (3.0T All-Wheel Drive)
| EPA Combined Fuel Economy | 24 mpg |
|---|---|
| EPA City Fuel Economy | 21 mpg |
| EPA Highway Fuel Economy | 29 mpg |
| EPA Range (based on Combined MPG) | 432 mi |
| Theoretical Highway Range | 522 mi |
| Fuel Capacity | 18.0 gal |
| Cargo Capacity | 12.4 cu ft |
|---|
Exterior Dimensions & Weight
Overall Length
191.2 in
Width (not including mirrors)
74.9 in
Height
53.0 in
Wheelbase
111.1 in
Base Curb Weight
4,156 lbs
Interior Dimensions & Seating
Doors
2
Seating Rows
2
Passenger Capacity
4
Front Legroom
42.1 in
Rear Legroom
29.5 in
Front Headroom
38.9 in
Rear Headroom
34.7 in
Warranty & Ownership
Comprehensive Warranty
4 yr/50,000 mi
Powertrain Warranty
4 yr/50,000 mi
Corrosion Warranty
12 yr/unlimited mi.
Roadside Assistance
4 yr/unlimited mi.
Free Maintenance
3 yr/36,000 mi
2025 BMW 840i xDrive Convertible (3.0T All-Wheel Drive)
| Overall Length | 191.2 in |
|---|---|
| Width (not including mirrors) | 74.9 in |
| Height | 53.0 in |
| Wheelbase | 111.1 in |
| Base Curb Weight | 4,156 lbs |
| Doors | 2 |
|---|---|
| Seating Rows | 2 |
| Passenger Capacity | 4 |
| Front Legroom | 42.1 in |
| Rear Legroom | 29.5 in |
| Front Headroom | 38.9 in |
| Rear Headroom | 34.7 in |
Warranty & Ownership
Comprehensive Warranty
4 yr/50,000 mi
Powertrain Warranty
4 yr/50,000 mi
Corrosion Warranty
12 yr/unlimited mi.
Roadside Assistance
4 yr/unlimited mi.
Free Maintenance
3 yr/36,000 mi
2025 BMW 840i xDrive Convertible (3.0T All-Wheel Drive)
| Comprehensive Warranty | 4 yr/50,000 mi |
|---|---|
| Powertrain Warranty | 4 yr/50,000 mi |
| Corrosion Warranty | 12 yr/unlimited mi. |
| Roadside Assistance | 4 yr/unlimited mi. |
| Free Maintenance | 3 yr/36,000 mi |
2025 BMW 840i xDrive Convertible (3.0T All-Wheel Drive)
From $103,500
Overview & Pricing
Year
2025
Make
BMW
Model
8 Series
Version
840i xDrive Convertible (3.0T All-Wheel Drive)
Base MSRP
$103,500
Body Type
Convertible
Drivetrain & Performance
Fuel Type
Gasoline
Fuel Grade
Premium gasoline
Drive Type
All-wheel drive
Engine
3.0-liter turbocharged inline-6
Transmission
8-speed automatic
Horsepower
335 hp @ 5,000 rpm
Torque
369 lb-ft @ 1,600 rpm
Redline
6,500 rpm
Acceleration 0‑60 MPH
4.6 sec. (Source: BMW)
Acceleration 1/4-Mile
N/A
Fuel Economy & Range
EPA Combined Fuel Economy
24 mpg
EPA City Fuel Economy
21 mpg
EPA Highway Fuel Economy
29 mpg
EPA Range (based on Combined MPG)
432 mi
Theoretical Highway Range
522 mi
Fuel Capacity
18.0 gal
Cargo & Versatility
Cargo Capacity
12.4 cu ft
Exterior Dimensions & Weight
Overall Length
191.2 in
Width (not including mirrors)
74.9 in
Height
53.0 in
Wheelbase
111.1 in
Base Curb Weight
4,266 lbs
Interior Dimensions & Seating
Doors
2
Seating Rows
2
Passenger Capacity
4
Front Legroom
42.1 in
Rear Legroom
29.5 in
Front Headroom
38.9 in
Rear Headroom
34.7 in
Warranty & Ownership
Comprehensive Warranty
4 yr/50,000 mi
Powertrain Warranty
4 yr/50,000 mi
Corrosion Warranty
12 yr/unlimited mi.
Roadside Assistance
4 yr/unlimited mi.
Free Maintenance
3 yr/36,000 mi
2025 BMW M850i xDrive Convertible (4.4T All-Wheel Drive)
| Year | 2025 |
|---|---|
| Make | BMW |
| Model | 8 Series |
| Version | 840i xDrive Convertible (3.0T All-Wheel Drive) |
| Base MSRP | $103,500 |
| Body Type | Convertible |
| Fuel Type | Gasoline |
|---|---|
| Fuel Grade | Premium gasoline |
| Drive Type | All-wheel drive |
| Engine | 3.0-liter turbocharged inline-6 |
| Transmission | 8-speed automatic |
| Horsepower | 335 hp @ 5,000 rpm |
| Torque | 369 lb-ft @ 1,600 rpm |
| Redline | 6,500 rpm |
| Acceleration 0‑60 MPH | 4.6 sec. (Source: BMW) |
| Acceleration 1/4-Mile | N/A |
Fuel Economy & Range
EPA Combined Fuel Economy
24 mpg
EPA City Fuel Economy
21 mpg
EPA Highway Fuel Economy
29 mpg
EPA Range (based on Combined MPG)
432 mi
Theoretical Highway Range
522 mi
Fuel Capacity
18.0 gal
Cargo & Versatility
Cargo Capacity
12.4 cu ft
Exterior Dimensions & Weight
Overall Length
191.2 in
Width (not including mirrors)
74.9 in
Height
53.0 in
Wheelbase
111.1 in
Base Curb Weight
4,266 lbs
Interior Dimensions & Seating
Doors
2
Seating Rows
2
Passenger Capacity
4
Front Legroom
42.1 in
Rear Legroom
29.5 in
Front Headroom
38.9 in
Rear Headroom
34.7 in
Warranty & Ownership
Comprehensive Warranty
4 yr/50,000 mi
Powertrain Warranty
4 yr/50,000 mi
Corrosion Warranty
12 yr/unlimited mi.
Roadside Assistance
4 yr/unlimited mi.
Free Maintenance
3 yr/36,000 mi
2025 BMW M850i xDrive Convertible (4.4T All-Wheel Drive)
| EPA Combined Fuel Economy | 24 mpg |
|---|---|
| EPA City Fuel Economy | 21 mpg |
| EPA Highway Fuel Economy | 29 mpg |
| EPA Range (based on Combined MPG) | 432 mi |
| Theoretical Highway Range | 522 mi |
| Fuel Capacity | 18.0 gal |
| Cargo Capacity | 12.4 cu ft |
|---|
Exterior Dimensions & Weight
Overall Length
191.2 in
Width (not including mirrors)
74.9 in
Height
53.0 in
Wheelbase
111.1 in
Base Curb Weight
4,266 lbs
Interior Dimensions & Seating
Doors
2
Seating Rows
2
Passenger Capacity
4
Front Legroom
42.1 in
Rear Legroom
29.5 in
Front Headroom
38.9 in
Rear Headroom
34.7 in
Warranty & Ownership
Comprehensive Warranty
4 yr/50,000 mi
Powertrain Warranty
4 yr/50,000 mi
Corrosion Warranty
12 yr/unlimited mi.
Roadside Assistance
4 yr/unlimited mi.
Free Maintenance
3 yr/36,000 mi
2025 BMW M850i xDrive Convertible (4.4T All-Wheel Drive)
| Overall Length | 191.2 in |
|---|---|
| Width (not including mirrors) | 74.9 in |
| Height | 53.0 in |
| Wheelbase | 111.1 in |
| Base Curb Weight | 4,266 lbs |
| Doors | 2 |
|---|---|
| Seating Rows | 2 |
| Passenger Capacity | 4 |
| Front Legroom | 42.1 in |
| Rear Legroom | 29.5 in |
| Front Headroom | 38.9 in |
| Rear Headroom | 34.7 in |
Warranty & Ownership
Comprehensive Warranty
4 yr/50,000 mi
Powertrain Warranty
4 yr/50,000 mi
Corrosion Warranty
12 yr/unlimited mi.
Roadside Assistance
4 yr/unlimited mi.
Free Maintenance
3 yr/36,000 mi
2025 BMW M850i xDrive Convertible (4.4T All-Wheel Drive)
| Comprehensive Warranty | 4 yr/50,000 mi |
|---|---|
| Powertrain Warranty | 4 yr/50,000 mi |
| Corrosion Warranty | 12 yr/unlimited mi. |
| Roadside Assistance | 4 yr/unlimited mi. |
| Free Maintenance | 3 yr/36,000 mi |
2025 BMW M850i xDrive Convertible (4.4T All-Wheel Drive)
From $116,000
Overview & Pricing
Year
2025
Make
BMW
Model
8 Series
Version
M850i xDrive Convertible (4.4T All-Wheel Drive)
Base MSRP
$116,000
Body Type
Convertible
Drivetrain & Performance
Fuel Type
Gasoline
Fuel Grade
Premium gasoline
Drive Type
All-wheel drive
Engine
4.4-liter turbocharged V8
Transmission
8-speed automatic
Horsepower
523 hp @ 5,500 rpm
Torque
553 lb-ft @ 1,600 rpm
Redline
6,500 rpm
Acceleration 0‑60 MPH
3.9 sec. (Source: BMW)
Acceleration 1/4-Mile
N/A
Fuel Economy & Range
EPA Combined Fuel Economy
19 mpg
EPA City Fuel Economy
17 mpg
EPA Highway Fuel Economy
24 mpg
EPA Range (based on Combined MPG)
342 mi
Theoretical Highway Range
432 mi
Fuel Capacity
18.0 gal
Cargo & Versatility
Cargo Capacity
12.4 cu ft
Exterior Dimensions & Weight
Overall Length
191.2 in
Width (not including mirrors)
74.9 in
Height
53.0 in
Wheelbase
111.1 in
Base Curb Weight
4,691 lbs
Interior Dimensions & Seating
Doors
2
Seating Rows
2
Passenger Capacity
4
Front Legroom
42.1 in
Rear Legroom
29.5 in
Front Headroom
38.9 in
Rear Headroom
34.7 in
Warranty & Ownership
Comprehensive Warranty
4 yr/50,000 mi
Powertrain Warranty
4 yr/50,000 mi
Corrosion Warranty
12 yr/unlimited mi.
Roadside Assistance
4 yr/unlimited mi.
Free Maintenance
3 yr/36,000 mi
| Year | 2025 |
|---|---|
| Make | BMW |
| Model | 8 Series |
| Version | M850i xDrive Convertible (4.4T All-Wheel Drive) |
| Base MSRP | $116,000 |
| Body Type | Convertible |
| Fuel Type | Gasoline |
|---|---|
| Fuel Grade | Premium gasoline |
| Drive Type | All-wheel drive |
| Engine | 4.4-liter turbocharged V8 |
| Transmission | 8-speed automatic |
| Horsepower | 523 hp @ 5,500 rpm |
| Torque | 553 lb-ft @ 1,600 rpm |
| Redline | 6,500 rpm |
| Acceleration 0‑60 MPH | 3.9 sec. (Source: BMW) |
| Acceleration 1/4-Mile | N/A |
Fuel Economy & Range
EPA Combined Fuel Economy
19 mpg
EPA City Fuel Economy
17 mpg
EPA Highway Fuel Economy
24 mpg
EPA Range (based on Combined MPG)
342 mi
Theoretical Highway Range
432 mi
Fuel Capacity
18.0 gal
Cargo & Versatility
Cargo Capacity
12.4 cu ft
Exterior Dimensions & Weight
Overall Length
191.2 in
Width (not including mirrors)
74.9 in
Height
53.0 in
Wheelbase
111.1 in
Base Curb Weight
4,691 lbs
Interior Dimensions & Seating
Doors
2
Seating Rows
2
Passenger Capacity
4
Front Legroom
42.1 in
Rear Legroom
29.5 in
Front Headroom
38.9 in
Rear Headroom
34.7 in
Warranty & Ownership
Comprehensive Warranty
4 yr/50,000 mi
Powertrain Warranty
4 yr/50,000 mi
Corrosion Warranty
12 yr/unlimited mi.
Roadside Assistance
4 yr/unlimited mi.
Free Maintenance
3 yr/36,000 mi
| EPA Combined Fuel Economy | 19 mpg |
|---|---|
| EPA City Fuel Economy | 17 mpg |
| EPA Highway Fuel Economy | 24 mpg |
| EPA Range (based on Combined MPG) | 342 mi |
| Theoretical Highway Range | 432 mi |
| Fuel Capacity | 18.0 gal |
| Cargo Capacity | 12.4 cu ft |
|---|
Exterior Dimensions & Weight
Overall Length
191.2 in
Width (not including mirrors)
74.9 in
Height
53.0 in
Wheelbase
111.1 in
Base Curb Weight
4,691 lbs
Interior Dimensions & Seating
Doors
2
Seating Rows
2
Passenger Capacity
4
Front Legroom
42.1 in
Rear Legroom
29.5 in
Front Headroom
38.9 in
Rear Headroom
34.7 in
Warranty & Ownership
Comprehensive Warranty
4 yr/50,000 mi
Powertrain Warranty
4 yr/50,000 mi
Corrosion Warranty
12 yr/unlimited mi.
Roadside Assistance
4 yr/unlimited mi.
Free Maintenance
3 yr/36,000 mi
| Overall Length | 191.2 in |
|---|---|
| Width (not including mirrors) | 74.9 in |
| Height | 53.0 in |
| Wheelbase | 111.1 in |
| Base Curb Weight | 4,691 lbs |
| Doors | 2 |
|---|---|
| Seating Rows | 2 |
| Passenger Capacity | 4 |
| Front Legroom | 42.1 in |
| Rear Legroom | 29.5 in |
| Front Headroom | 38.9 in |
| Rear Headroom | 34.7 in |
Warranty & Ownership
Comprehensive Warranty
4 yr/50,000 mi
Powertrain Warranty
4 yr/50,000 mi
Corrosion Warranty
12 yr/unlimited mi.
Roadside Assistance
4 yr/unlimited mi.
Free Maintenance
3 yr/36,000 mi
| Comprehensive Warranty | 4 yr/50,000 mi |
|---|---|
| Powertrain Warranty | 4 yr/50,000 mi |
| Corrosion Warranty | 12 yr/unlimited mi. |
| Roadside Assistance | 4 yr/unlimited mi. |
| Free Maintenance | 3 yr/36,000 mi |
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