BMW 4-Series BMW 4-Series 2017 Audi A6 / S6 Audi A6 / S6 2015

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BMW 4-Series vs. Audi A6 / S6 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 4-Series vs. Audi A6 / S6 Invoice Comparison

Lowest Total Price: $76,525

BMW 4-Series M4   
Difference: $4,650

Lowest Total Invoice: $71,825

BMW 4-Series M4   
Difference: $3,737

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172015
Model4-SeriesA6 / S6
TrimM4S6 4.0 TFSI
Body2dr Coupe4dr Sedan
Base Price $66,200 $75,500
Base Invoice $62,245 $70,217
Executive Package 3,600  
Driver Assistance Plus 1,700  
Metallic paint (extra cost) 700 550
Sunroof 0  
Leather seating surfaces 0  
Sunshade, rear, power 350  
LED headlights 1,900  
Wood trim, alternative type 1,080 900
Warm Weather Package   500
Driver Assistance Package   2,800
Executive Package 3,310  
Driver Assistance Plus 1,565  
Metallic paint (extra cost) 645 511
Sunroof 0  
Leather seating surfaces 0  
Sunshade, rear, power 320  
LED headlights 1,750  
Wood trim, alternative type 995 838
Warm Weather Package   467
Driver Assistance Package   2,604
Options (change) 9,330 4,750
Options (change) 8,585 4,420
Destination 995 925
Total Price $76,525 $81,175
Total Invoice $71,825 $75,562

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

Dealer Price Quotes

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Request free, no-obligation BMW 4-Series dealer quotes or Audi A6 / S6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW 4-Series vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $150
TrueDelta Adjusted Invoice Difference: $731
Model Year20172015
Model4-SeriesA6 / S6
TrimM4S6 4.0 TFSI
Body2dr Coupe4dr Sedan
Engine425hp I6420hp V8
TransmissionM6S7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)600, 16630, 14
Tire (rear if not all the same)255/40-18255/40-19
Total Price$76,525$81,175
Adjustments for Features0-4,800
Feature-Adjusted Total Price$76,525$76,375
Total Invoice$71,825$75,562
Adjustments for Features0-4,468
Feature-Adjusted Total Invoice$71,825$71,094

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Features Comparison: BMW 4-Series vs. Audi A6 / S6

Model Year20172015
Model4-SeriesA6 / S6
TrimM4S6 4.0 TFSI
Body2dr Coupe4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 
7-speed automated manual $1200
RWD$0 
AWD $1700
Accessories 
Adaptive cruise control, all-speed $850
Cruise control$150 
Hands-free trunk or liftgate$100 
Heated steering wheel$100 
Power rear side windows $200
Remote app$25 
Remote window/roof operation$15 
Sunshades, second row $125
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Automatic seat belt presenters, front row$100 
Collision preparation system, rear $100
Driver drowsiness monitor$150 
Lane departure prevention $150
Pedestrian detection$50 
Radar- or camera-based collision preparation system $0
Rollover sensor $50
Temporary spare tire $150
Wide-view rear camera $0
Cargo Management 
Air-conditioned storage compartment$50 
Cargo net $40
Second-row low console$100 
Climate Control 
Rear air vents with automatic controls $250
Rear air vents with manual controls$150 
Rear dual-zone climate control $125
Engine / Motor 
Automatic start / stop$150 
Dual-mode exhaust, switchable $500
Exterior 
Black exterior trim (optional)$0 
Body kit $0
Painted brake calipers (optional)$0 
Sport rocker panels (optional)$0 
Infotainment 
4G LTE connectivity$0 
App support$0 
iPod integration $100
Navigation map updates, three years$0 
S Voice support$0 
Satellite radio $200
Satellite radio - one year subscription$250 
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Text dictation$50 
USB port$25 
Voice control for external devices$0 
Voice recorder$0 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Fog light, rear $100
Headlight washers$50 
Steering-linked headlights$150 
Seats and Interior Trim 
Door sill trim plates$100 
Illuminated door sill trim plates $200
Leather door panel trim $250
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Metal pedals $75
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Performance steering system (optional)$0 
Transmission 
Downshift rev matching$50 
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,015$7,815
Value of Feature Adjustments$0$4,800
Value of Feature Adjustments0-4,468

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Specifications Comparison: BMW 4-Series vs. Audi A6 / S6

Model Year20172015
Model4-SeriesA6 / S6
Body2dr Coupe4dr Sedan
Wheelbase110.6 in114.7 in
Length182.6 in193.9 in
Width71.9 in73.8 in
Height54.2 in57.8 in
Curb Weight3,559 lb.3,727 lb.
Fuel Capacity15.8 gal.19.8 gal.
Row 1 Headroom39.8 in37.2 in
Row 1 Shoulder Room55.3 in57.5 in
Row 1 Legroom42.2 in41.3 in
Row 2 Headroom36.1 in37.8 in
Row 2 Shoulder Room51.7 in56.3 in
Row 2 Legroom33.7 in37.4 in
Cargo Volume15.7 ft314.1 ft3

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Option Package Details
BMW 4-Series M4

Executive Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Heated steering wheel100No
Head-up display (HUD)350Yes
Headlight washers50No
SMS text-to-speech reader25No
Voice recorder0No
Wi-Fi hotspot50Yes
Wireless charging station75No
Text dictation50No
Total Requested100077%
Total Not Requested30023%
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
Pedestrian detection50No
Total Requested125086%
Total Not Requested20014%

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Warm Weather Package
FeatureValueRequested?
Sunshades, second row125No
Sunshade, rear, power225Yes
Total Requested22564%
Total Not Requested12536%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700No
Lane departure prevention system150No
Around view cameras300Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Wide-view front camera150Yes
Wide-view rear camera0No
Total Requested105055%
Total Not Requested85045%

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