BMW 5-Series BMW 5-Series 2006 Audi A6 / S6 Audi A6 / S6 2016
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BMW 5-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 5-Series vs. Audi A6 / S6 Invoice Comparison

Lowest Total Price: $73,250

Audi A6 / S6 S6 4.0 TFSI   
Difference: $15,250

Lowest Total Invoice: $68,191

Audi A6 / S6 S6 4.0 TFSI   
Difference: $12,854

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062016
Model5-SeriesA6 / S6
TrimM5S6 4.0 TFSI
Body4dr Sedan4dr Sedan
Base Price $81,200 $70,900
Base Invoice $74,070 $65,938
Folding second row seats 475  
Xenon HID headlights 800  
Satellite radio 595  
Wood trim 0  
Proximity key 1,000  
Rear side airbags 385 350
Heated second row seats 350  
Rear spoiler 0  
Cold Weather Package   500
Metallic paint (extra cost)   575
Folding second row seats 430  
Xenon HID headlights 730  
Satellite radio 540  
Wood trim 0  
Proximity key 910  
Rear side airbags 350 325
Heated second row seats 320  
Rear spoiler 0  
Cold Weather Package   467
Metallic paint (extra cost)   536
Options (change) 3,605 1,425
Options (change) 3,280 1,328
Destination 695 925
Gas Tax 3,000 0
Total Price $88,500 $73,250
Total Invoice $81,045 $68,191

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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 5-Series dealer quotes or Audi A6 / S6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW 5-Series vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $19,015
TrueDelta Adjusted Invoice Difference: $16,359
Model Year20062016
Model5-SeriesA6 / S6
TrimM5S6 4.0 TFSI
Body4dr Sedan4dr Sedan
Engine500hp V10450hp V8
TransmissionS7S7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)12/18 MPG18/27 MPG
Audio (watts, speakers)420, 13?, 10
Tire (rear if not all the same)255/40-19255/40-19
Total Price$88,500$73,250
Adjustments for Features0-3,765
Feature-Adjusted Total Price$88,500$69,485
Total Invoice$81,045$68,191
Adjustments for Features0-3,505
Feature-Adjusted Total Invoice$81,045$64,686

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Features Comparison: BMW 5-Series vs. Audi A6 / S6

Model Year20062016
Model5-SeriesA6 / S6
TrimM5S6 4.0 TFSI
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200$1200
RWD$0 
AWD $1700
Accessories 
Heated steering wheel $100
Remote window/roof operation$15 
Brakes, Airbags, and Other Safety 
Blind spot warning system $200
Collision preparation system, rear $100
Knee airbag, driver $75
Knee airbag, passenger $75
Rearview camera $200
Rollover sensor $50
Secondary collision brake assist $25
Cargo Management 
Air-conditioned storage compartment$50 
Cargo net $40
Ski sack$50 
Climate Control 
Rear air vents with automatic controls $250
Rear air vents with manual controls$150 
Rear dual-zone climate control $125
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop $150
Dual-mode exhaust, switchable $500
Regenerative braking $0
Exterior 
Body kit$0 
Laminated front side windows $200
Rear spoiler$200 
Infotainment 
4G LTE connectivity $0
Aux input $50
Bluetooth audio streaming $25
Bluetooth cell phone link $100
CD changer, remote$200 
DVD-compatible player $0
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
iPod integration $100
Media drive $15
MP3-compatible player $50
Siri Eyes Free support $0
Surround sound$250 
Telematics service, such as OnStar$200 
Traffic + travel information $25
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Compass $0
Fog light, rear $100
Fog lights$125 
Headlight washers$50 
Steering-linked headlights$150 
Seats and Interior Trim 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Electronic systems calibration selector $200
Sport suspension (upgrade) $0
Ultra-sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,440$7,205
Value of Feature Adjustments$0$3,765
Value of Feature Adjustments0-3,505

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See a complete comparison of BMW 5-Series vs. Audi A6 / S6 features.

Specifications Comparison: BMW 5-Series vs. Audi A6 / S6

Model Year20062016
Model5-SeriesA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase113.7 in114.6 in
Length191.1 in194.2 in
Width72.7 in73.8 in
Height57.8 in57.8 in
Curb Weight4,012 lb.4,486 lb.
Fuel Capacity18.5 gal.19.8 gal.
Row 1 Headroom37.7 in37.2 in
Row 1 Shoulder Room57.3 in57.5 in
Row 1 Legroom41.5 in41.3 in
Row 2 Headroom37.9 in37.8 in
Row 2 Shoulder Room57.2 in56.3 in
Row 2 Legroom36.0 in37.4 in
Cargo Volume14.0 ft314.1 ft3

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See a complete comparison of BMW 5-Series vs. Audi A6 / S6 specs.

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

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