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

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

7.7Out of 10

9.00
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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 BMW M550i For Sale

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3
17
Price Drop, $1000
Earlier Price: $48888
15 Jul 2022
Escondido, CA

2019 BMW M550i

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

$47,888
Est. $650/mo
Excellent Deal
$6,103 Below market
RMV: $53,991
Mileage 47,121 mi.
Listed On 09 Jun 2022 (236 Days)
15
26
Price Drop, $3444
Earlier Price: $53444
27 Dec 2022
Grand Rapids, MI

2019 BMW M550i

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

$50,000
Est. $678/mo
Excellent Deal
$6,062 Below market
RMV: $56,062
Mileage 29,700 mi.
Listed On 08 Feb 2022 (357 Days)
14
37
Edmonds, WA

2019 BMW M550i

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

$51,994
Est. $705/mo
Excellent Deal
$6,232 Below market
RMV: $58,226
Mileage 29,539 mi.
Listed On 01 Oct 2021 (487 Days)
1
33
Price Drop, $2203
Earlier Price: $47200
8 Sep 2022
Cerritos, CA

2018 BMW M550i

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

$44,997
Est. $610/mo
Excellent Deal
$5,303 Below market
RMV: $50,300
Mileage 27,415 mi.
Listed On 11 Aug 2022 (173 Days)
14
29
Price Drop, $1500
Earlier Price: $44450
20 May 2022
San Diego, CA

2018 BMW M550i

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

$42,950
Est. $583/mo
Excellent Deal
$4,958 Below market
RMV: $47,908
Mileage 51,775 mi.
Listed On 17 Mar 2022 (320 Days)
6
6
Price Drop, $1050
Earlier Price: $36888
21 Sep 2022
Atlanta, GA

2018 BMW M550i

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

$35,838
Est. $486/mo
Excellent Deal
$4,051 Below market
RMV: $39,889
Mileage 80,095 mi.
Listed On 26 Jul 2022 (189 Days)
10
42
Price Drop, $400
Earlier Price: $55395
25 Jun 2022
Greenville, SC

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
Mileage 21,604 mi.
Listed On 03 May 2022 (273 Days)
3
41
Price Drop, $6114
Earlier Price: $41995
27 Sep 2022
Avenel, NJ

2018 BMW M550i

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

$35,881
Est. $487/mo
Good Deal
$3,649 Below market
RMV: $39,530
Mileage 67,528 mi.
Listed On 24 Sep 2022 (129 Days)
20
6
Price Drop, $505
Earlier Price: $53499
23 Aug 2022
Ocala, FL

2019 BMW M550i

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

$52,994
Est. $719/mo
Good Deal
$5,353 Below market
RMV: $58,347
Mileage 22,458 mi.
Listed On 31 May 2022 (245 Days)

Colors and Styles

Build Car
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 in

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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