BMW 8-Series BMW 8-Series 2021

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BMW 8-Series Specs at TrueDelta: Powertrains and tires by trim level (2021)

How powerful is the engine? How much room is in the back seat? Get the 2021 BMW 8-Series specs.

2021 BMW 8-Series Specs - Exterior and Interior Dimensions

Body 2dr Coupe 2dr Convertible
Wheelbase 111.1 in 111.1 in
Length 191.2 in 191.1 in
Width 74.9 in 74.9 in
Height 53.0 in 52.7 in
Curb Weight 3933 lb. 4211 lb.
Fuel Capacity 18.0 gal. 18.0 gal.
Headroom, Row 1 38.9 in 38.9 in
Shoulder Room, Row 1 57.2 in 57.2 in
Legroom, Row 1 42.1 in 42.1 in
Headroom, Row 2 33.6 in 34.7 in
Shoulder Room, Row 2 46.9 in 45.7 in
Legroom, Row 2 29.5 in 29.5 in
Total Legroom 71.6 in (over 2 rows) 71.6 in (over 2 rows)
Cargo Volume 14.8 ft3 12.4 ft3

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What Our Members Are Saying about the Seat Room and Comfort of the 2021 BMW 8-Series

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2021 BMW 8-Series 2-door Coupe Specs - Powertrains and Tire Sizes

Trim 840i M850i
Standard Engineturbocharged
3.0L I6
DOHC-4v
335 hp@6500
368 lb-ft@1600
turbocharged
4.4L V8
DOHC-4v
523 hp@5500
553 lb-ft@1800
Standard Transmission8-speed manually-shiftable automatic8-speed manually-shiftable automatic
Standard DrivetrainRWDAWD
Optional Drivetrain(s)AWD 
Standard Tires245/45VR18 tires (front)
275/40VR18 tires (rear)
245/35YR20 tires (front)
275/30YR20 tires (rear)
Optional Tires245/35YR20 tires (front)
275/30YR20 tires (rear)
245/40R19 tires (front)
275/35R19 tires (rear)
 245/40R19 tires (front)
275/35R19 tires (rear)
 

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2021 BMW 8-Series 2-door Convertible Specs - Powertrains and Tire Sizes

Trim 840i M850i
Standard Engineturbocharged
3.0L I6
DOHC-4v
335 hp@6500
368 lb-ft@1600
turbocharged
4.4L V8
DOHC-4v
523 hp@5500
553 lb-ft@1800
Standard Transmission8-speed manually-shiftable automatic8-speed manually-shiftable automatic
Standard DrivetrainRWDAWD
Optional Drivetrain(s)AWD 
Standard Tires245/45VR18 tires (front)
275/40VR18 tires (rear)
245/35YR20 tires (front)
275/30YR20 tires (rear)
Optional Tires245/35YR20 tires (front)
275/30YR20 tires (rear)
245/40R19 tires (front)
275/35R19 tires (rear)
 245/40R19 tires (front)
275/35R19 tires (rear)
 

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What Our Members Are Saying about the Powertrain of the 2021 BMW 8-Series

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What Our Members Are Saying about the Tires of the 2021 BMW 8-Series

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2021 BMW 8-Series MSRP and Invoice Prices

Body Trim Base Price Invoice Destination
2dr Coupe 840i 88,000 0 995
2dr Coupe M850i 111,900 0 995
2dr Convertible 840i 97,400 0 995
2dr Convertible M850i 121,400 0 995

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