2018 BMW M6 Convertible

Rating7.9

Ranked #2 in Midsize Convertible

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Starting MSRP 

$122,300

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Key Spec of 2018 BMW M6 Convertible
fuel economy

14/16/20

fuel type

Premium Unleaded (required)

horsepower

560 hp @ 6000 rpm

basic warranty

4 yr./ 50000 mi.

ProsConsWhat's New

Exceptionally powerful turbocharged V8 engine

Cramped rear cabin with tight legroom and headroom

Remains unchanged for 2018

Slick-shifting automatic transmission and impressive straight-line speed

Rivals are much more engaging to drive around corners

Luxurious cabin with rich materials all around

Already expensive price tag rockets up with options

2018 BMW M6 Convertible Price, Review, Ratings and Pictures

Updated on: August 24, 2022

Nathan Dyer's image
Nathan Dyer 

Senior Editor

The 2018 BMW M6 Convertible is a midsize luxury convertible offered in a single trim, starting off at a base MSRP of $122,300. For that price, it mainly competes with the Maserati GranTurismo Convertible and the Mercedes-Benz AMG SL 63 Convertible. Available in a single trim, the M6 Convertible offers 2 powertrains. It is a 4.4L twin-turbocharged V8 engine making 560 horsepower and 500 lb-ft of torque. However, there is a choice between a 6-speed manual transmission and a 7-speed dual-clutch automatic transmission. The M6 Convertible reaches 60 mph from zero in 4.0 seconds with the manual transmission, which gets pumped up to 3.7 seconds with the automatic. Depending on the powertrain, the M6 Convertible can manage a combined fuel economy of between 16 and 17 mpg. While we’re on the topic of choices, the 15 striking colors the M6 Convertible comes in really pull you towards itself.



Over All Rating

7.9

Out of 10

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Trims

Base$122,300 onwards

  • 19-inch forged aluminum wheels
  • 1St row LCD monitor
  • Driver Lumbar support
  • Dual Zone Front Automatic Air Conditioning
  • Navigation system
  • Parking assist
  • Rain Sensing Windshield wipers


Colors and Styles

Build Car
Black Sapphire Metallic

Features

vehicle bio
base price

$122300

body style

2dr Convertible

engine type
displacement

268 cu in

horse power

560 hp @ 6000 rpm

torque

500 lb.-ft. @ 1500 rpm

transmission

7-Speed Automated Manual

dimensions
length

192.8 in

wheelbase

112.2 in

width

74.8 in

curb weight

4515 lbs

Height

53.9 in

Ground Clearance

4.2 lbs

capacity
passenger volume

89 cu ft

cargo volume

12.4 cu ft

passenger capacity

4 Seats

fuel economy
city/combined/highway

14/16/20 mpg

highway range

537.6 mi

warranty
basic warranty

4 yr./ 50000 mi.

powertrain warranty

4 yr./ 50,000 mi.


BMW M6 5 year Cost To Own


Cash Price(MSRP)
$57,834
5 Year Cost To Own
$105,257
Total 5 year Cost To Own -  $105,257
Year 1Year 2Year 3Year 4Year 5total
Depreciation$10,693$7,156$6,299$5,582$5,009$34,739
Insurance$1,996$2,056$2,118$2,181$2,247$10,598
Fuel$3,799$3,913$4,030$4,151$4,276$20,169
Maintenance$845$4,580$3,003$2,855$4,823$16,106
Repairs$1,099$1,693$1,824$1,962$2,111$8,689
Financing Interest$3,110$2,502$1,851$1,159$419$9,041
Taxes and Fees$4,795$344$298$257$221$5,915
Total Cost-To-Own$26,337$22,244$19,423$18,147$19,106$105,257
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