2018 BMW M550i

Rating7.7

Ranked #9 in Midsize Luxury Sedan

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Starting MSRP 

$73,900

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Key Spec of 2018 BMW M550i
fuel economy

16/19/25

fuel type

Premium Unleaded (required)

horsepower

456 hp @ 5500 rpm

basic warranty

4 yr./ 50000 mi.

ProsConsWhat's New

Sporty appearance and comfortable cabin

Absence of Android Auto integration

New model in the 5-Series line-up

Intuitive touchscreen interface 

Low-quality materials used here and there

Offers roomier backseats compared to rivals

Runs fast and handles-well

2018 BMW M550i Price, Review, Ratings and Pictures

Updated on: June 18, 2022

Nathan Dyer's image
Nathan Dyer 

Senior Editor

Competing in the mid-size sedan segment, the 2018 BMW M550i is a direct competitor to the Alfa Romeo Giulia Quadrifoglio, the Maserati Ghibli, and the Audi S6. The M550i starts off at an MSRP of $73,900, with standalone trim in the lineup. It is offered with a 4.4L Twin-Turbocharged V8 engine and an 8-Speed Automatic transmission, producing 456 horsepower and 480 lb-ft of torque. Through this powertrain, the M550i manages a 0-60 of 3.8 seconds and a combined fuel economy of 19 MPG


Over All Rating

7.7

Out of 10

9.00
8.00
6.60
6.60
8.50
6.60
6.00
8.00
Notable Rankings

Pictures & Videos


Trims

Base$73,900 onwards

  • Driver Lumbar support
  • Dual Zone Front Automatic Air Conditioning
  • Navigation system
  • Parking assist
  • Rain Sensing Windshield wipers

Used 2018 BMW M550i For Sale

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2019 BMW M550i
21
Price Rise, $64
Previous Price: $6008219 Jul 2022

2019 BMW M550i

xDrive 4dr Sedan AWD (4.4L 8cyl Turbo 8A)

$60,146
Est. $816/mo
Excellent Deal
$6,860 Below market
RMV: $67,006
Fort Wayne, IN
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2018 BMW M550iHome Delivery
20
Price Drop, $828
Previous Price: $4440025 Jun 2022

2018 BMW M550i

xDrive 4dr Sedan (4.4L 8cyl 456 hp 8A)

$43,572
Est. $591/mo
Excellent Deal
$4,924 Below market
RMV: $48,496
Thomasville, GA
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2018 BMW M550iHome Delivery
15
Price Drop, $2990
Previous Price: $5097923 Jul 2022

2018 BMW M550i

xDrive 4dr Sedan (4.4L 8cyl 456 hp 8A)

$47,989
Est. $651/mo
Excellent Deal
$5,342 Below market
RMV: $53,331
San Marcos, TX
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2019 BMW M550iHome Delivery
24
Price Drop, $400
Previous Price: $5539526 Jun 2022

2019 BMW M550i

xDrive 4dr Sedan AWD (4.4L 8cyl Turbo 8A)

$54,995
Est. $746/mo
Good Deal
$6,022 Below market
RMV: $61,017
Greenville, SC
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2018 BMW M550iHome Delivery
7
Price Drop, $2000
Previous Price: $4299930 Jun 2022

2018 BMW M550i

xDrive 4dr Sedan (4.4L 8cyl 456 hp 8A)

$40,999
Est. $556/mo
Good Deal
$4,041 Below market
RMV: $45,040
Westmont, IL
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2018 BMW M550iHome Delivery
5

2018 BMW M550i

xDrive 4dr Sedan (4.4L 8cyl 456 hp 8A)

$53,788
Est. $730/mo
Good Deal
$5,203 Below market
RMV: $58,991
Modesto, CA
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2019 BMW M550i
15
Price Drop, $500
Previous Price: $4599526 Jul 2022

2019 BMW M550i

xDrive 4dr Sedan AWD (4.4L 8cyl Turbo 8A)

$45,495
Est. $617/mo
Good Deal
$4,370 Below market
RMV: $49,865
Roslyn Heights, NY
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2018 BMW M550i
22
Price Drop, $1000
Previous Price: $3490021 Jul 2022

2018 BMW M550i

xDrive 4dr Sedan (4.4L 8cyl 456 hp 8A)

$33,900
Est. $460/mo
Good Deal
$3,048 Below market
RMV: $36,948
Pelham, AL
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2019 BMW M550i
16
Price Rise, $1765
Previous Price: $4500020 Jul 2022

2019 BMW M550i

xDrive 4dr Sedan AWD (4.4L 8cyl Turbo 8A)

$46,765
Est. $634/mo
Good Deal
$4,048 Below market
RMV: $50,813
Franklin Square, NY
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Colors and Styles

2018 BMW M550i in Almandine Brown Metallic color
Almandine Brown Metallic

Features

vehicle bio
base price

$73900

body style

4dr Sedan

engine type
displacement

268 cu in

horse power

456 hp @ 5500 rpm

torque

480 lb.-ft. @ 1800 rpm

transmission

8 speed shiftable automatic

dimensions
length

195.4 in

wheelbase

117.1 in

width

73.5 in

curb weight

4372 lbs

Height

57.8 in

Ground Clearance

5.2 lbs

capacity
passenger volume

98.8 cu ft

cargo volume

18.7 cu ft

passenger capacity

5 Seats

fuel economy
city/combined/highway

16/19/25 mpg

highway range

645.0 mi

warranty
basic warranty

4 yr./ 50000 mi.

powertrain warranty

4 yr./ 50,000 mi.


BMW M550i 5 year Cost To Own


Cash Price(MSRP)
$87,063
5 Year Cost To Own
$121,711
Total 5 year Cost To Own -  $121,711
Year 1Year 2Year 3Year 4Year 5total
Depreciation$19,598$10,700$8,746$9,800$8,562$57,406
Insurance$2,050$2,122$2,196$2,273$2,352$10,993
Fuel$3,045$3,136$3,230$3,327$3,427$16,165
MaintenanceNANA$1,144$5,587$4,980$11,711
RepairsNANANA$1,254$1,929$3,183
Financing Interest$4,682$3,766$2,787$1,744$631$13,610
Taxes and Fees$7,186$461$391$334$271$8,643
Total Cost-To-Own$36,561$20,185$18,494$24,319$22,152$121,711
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