BMW 6-Series BMW 6-Series 2015 BMW 3-Series BMW 3-Series 2018

We are 103,000+ car owners sharing real-world car information.

Join Us

BMW 6-Series vs. BMW 3-Series Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

BMW 6-Series vs. BMW 3-Series Invoice Comparison

Lowest Total Price: $92,025

BMW 3-Series M3   
Difference: $43,000

Lowest Total Invoice: $86,075

BMW 3-Series M3   
Difference: $38,815

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152018
Model6-Series3-Series
TrimM6M3
Body2dr Coupe4dr Sedan
Base Price $111,900 $65,500
Base Invoice $103,630 $61,595
Executive Package 3,800 4,100
Driver Assistance Plus 1,900  
Wood trim, alternative type 1,080 1,080
Ceramic brake rotors 9,250 8,150
265/35YR20 1,300  
Upholstered instrument panel, leather 3,500  
Competition Package   4,750
7-speed automated manual   2,900
Full Merino Leather   2,650
Driving Assistance Package   500
Sunroof   0
Sunshade, rear, power   350
Blind spot warning system   500
Metallic paint (extra cost)   550
Executive Package 3,460 3,770
Driver Assistance Plus 1,730  
Wood trim, alternative type 985 995
Ceramic brake rotors 8,420 7,500
265/35YR20 1,185  
Upholstered instrument panel, leather 3,185  
Competition Package   4,370
7-speed automated manual   2,670
Full Merino Leather   2,435
Driving Assistance Package   460
Sunroof   0
Sunshade, rear, power   320
Blind spot warning system   460
Metallic paint (extra cost)   505
Options (change) 20,830 25,530
Options (change) 18,965 23,485
Destination 995 995
Gas Tax 1,300 0
Total Price $135,025 $92,025
Total Invoice $124,890 $86,075

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation BMW 6-Series dealer quotes or BMW 3-Series dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: BMW 6-Series vs. BMW 3-Series

Lowest Adjusted Price and Invoice: BMW 3-Series M3
TrueDelta Adjusted Price Difference: $42,535
TrueDelta Adjusted Invoice Difference: $38,385
Model Year20152018
Model6-Series3-Series
TrimM6M3
Body2dr Coupe4dr Sedan
Engine560hp V8444hp I6
TransmissionS7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)14/20 MPG17/24 MPG
Audio (watts, speakers)600, 16600, 16
Tire (rear if not all the same)265/35-20265/30-20
Total Price$135,025$92,025
Adjustments for Features-4650
Feature-Adjusted Total Price$134,560$92,025
Total Invoice$124,890$86,075
Adjustments for Features-4300
Feature-Adjusted Total Invoice$124,460$86,075

Return to top

Features Comparison: BMW 6-Series vs. BMW 3-Series

Model Year20152018
Model6-Series3-Series
TrimM6M3
Body2dr Coupe4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200$1200
RWD$0$0
Accessories 
Hands-free trunk or liftgate $100
Power door closers$300 
Power rear side windows $200
Semi-automated parking system $500
Sunshades, second row $125
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Driver drowsiness monitor$150 
Lane departure collision mitigation$50 
Cargo Management 
Air-conditioned storage compartment $50
Cargo mat$40 
Rear seat pass-through$100 
Ski sack$50 
Climate Control 
Rear air vents with manual controls $150
Exterior 
Black exterior trim (optional) $0
Bright-finished exhaust tip(s)$25 
Carbon fiber roof$0 
Painted brake calipers (optional)$0 
Painted brake calipers, alternate color $0
Rear spoiler $200
Sport rocker panels (optional) $0
Sunroof $900
Infotainment 
4G LTE connectivity $0
Concierge Services - 3 year subscription$150 
Navigation map updates, three years $0
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Compass $0
Cornering lights$50 
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Door sill trim plates $100
Folding second row seats $300
Heated second row seats $200
Illuminated door sill trim plates$200 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, passenger seat$150 
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Synthetic suede headliner$650 
Suspension, Wheels, and Tires 
Alloy wheels$350 
Performance steering system (optional) $0
Polished alloy wheels $350
Sport suspension (upgrade)$0 
Ultra-sport suspension (upgrade) $0
Total Value of Features$5,190$4,725
Value of Feature Adjustments$465$0
Value of Feature Adjustments-4300

Return to top

Specifications Comparison: BMW 6-Series vs. BMW 3-Series

Model Year20152018
Model6-Series3-Series
Body2dr Coupe4dr Sedan
Wheelbase112.4 in110.6 in
Length192.8 in182.5 in
Width74.6 in71.3 in
Height53.9 in56.3 in
Curb Weight4,284 lb.3,630 lb.
Fuel Capacity18.5 gal.15.8 gal.
Row 1 Headroom40.0 in40.3 in
Row 1 Shoulder Room56.9 in55.1 in
Row 1 Legroom42.1 in42.0 in
Row 2 Headroom35.7 in37.7 in
Row 2 Shoulder Room49.7 in55.1 in
Row 2 Legroom30.5 in35.1 in
Cargo Volume16.2 ft313.0 ft3

Return to top

Option Package Details
BMW 6-Series M6

Executive Package
FeatureValueRequested?
Sunshade, rear, power225Yes
Cooled or ventilated front seats300No
Massage, driver seat100No
Massage, passenger seat100No
Heated steering wheel100Yes
Head-up display (HUD)350Yes
Auto-dimming headlights200Yes
LED headlights500Yes
Total Requested137573%
Total Not Requested50027%
Driver Assistance Plus
FeatureValueRequested?
Lane departure warning system200Yes
Blind spot warning system200Yes
Around view cameras300Yes
Automatic braking, low-speed200Yes
Driver drowsiness monitor150No
Forward collision warning200Yes
Wide-view front camera150Yes
Speed limit information0No
Lane departure collision mitigation50No
Pedestrian detection50Yes
Total Requested130087%
Total Not Requested20013%

Option Package Details
BMW 3-Series M3

7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Steering-wheel-mounted transmission controls100Yes
Launch control100Yes
Total Requested200100%
Total Not Requested00%
Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125No
Total Requested22564%
Total Not Requested12536%
Competition Package
FeatureValueRequested?
Ultra-sport suspension (upgrade)0No
Polished alloy wheels0No
Special exterior trim0No
Sport exhaust0No
285/30YR20 tires200No
Painted brake calipers, alternate color0No
265/30YR20 tires200No
turbocharged
3.0L I6
DOHC-4v
444 hp@7000
406 lb-ft@1850
1000Yes
Total Requested100071%
Total Not Requested40029%
Executive Package
FeatureValueRequested?
Heated second row seats200No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100Yes
Head-up display (HUD)350Yes
Headlight washers50Yes
Steering-linked headlights150Yes
Auto-dimming headlights200Yes
Semi-automated parking system500No
Around view cameras300Yes
Wide-view front camera150Yes
Total Requested170071%
Total Not Requested70029%
Full Merino Leather
FeatureValueRequested?
Upgraded leather upholstery-450No
Leather upholstery, extended coverage450Yes
Leather door panel trim250Yes
Upholstered instrument panel, leather1000Yes
Total Requested1700136%
Total Not Requested-450-36%
Driving Assistance Package
FeatureValueRequested?
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Speed limit information0No
Pedestrian detection50Yes
Total Requested650100%
Total Not Requested00%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Coupes and Convertibles.
See TrueDelta's information for all BMW models.