Audi A6 / S6 Audi A6 / S6 2007 BMW Z4 BMW Z4 2011
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Audi A6 / S6 vs. BMW Z4 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.

Audi A6 / S6 vs. BMW Z4 Invoice Comparison

Lowest Total Price: $72,125

BMW Z4 sDrive35is   
Difference: $7,070

Lowest Total Invoice: $66,530

BMW Z4 sDrive35is   
Difference: $6,347

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072011
ModelA6 / S6Z4
TrimS6sDrive35is
Body4dr Sedan2dr Hardtop conv.
Base Price $72,000 $61,550
Base Invoice $66,148 $56,825
Technology Package 3,900  
Upholstered instrument cluster hood, leather 1,275  
Cold Weather Package   1,000
Premium Package   2,500
Navigation system   2,100
Metallic paint (extra cost)   550
Proximity key   500
CD changer, remote   600
Obstacle detection, rear   750
Satellite radio - one year subscription   350
Upholstered instrument panel, leather   1,350
Technology Package 3,549  
Upholstered instrument cluster hood, leather 1,160  
Cold Weather Package   910
Premium Package   2,275
Navigation system   1,910
Metallic paint (extra cost)   500
Proximity key   455
CD changer, remote   545
Obstacle detection, rear   685
Satellite radio - one year subscription   320
Upholstered instrument panel, leather   1,230
Options (change) 5,175 9,700
Options (change) 4,709 8,830
Destination 720 875
Gas Tax 1,300 0
Total Price $79,195 $72,125
Total Invoice $72,877 $66,530

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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 Audi A6 / S6 dealer quotes or BMW Z4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A6 / S6 vs. BMW Z4

Lowest Adjusted Price and Invoice: BMW Z4 sDrive35is
TrueDelta Adjusted Price Difference: $11,905
TrueDelta Adjusted Invoice Difference: $10,807
Model Year20072011
ModelA6 / S6Z4
TrimS6sDrive35is
Body4dr Sedan2dr Hardtop conv.
Engine435hp V10335hp I6
TransmissionT6S7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)15/21 MPG17/24 MPG
Audio (watts, speakers)330, 13?, 10
Tire (rear if not all the same)265/35-19225/40-18
Total Price$79,195$72,125
Adjustments for Features0-4,835
Feature-Adjusted Total Price$79,195$67,290
Total Invoice$72,877$66,530
Adjustments for Features0-4,460
Feature-Adjusted Total Invoice$72,877$62,070

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Features Comparison: Audi A6 / S6 vs. BMW Z4

Model Year20072011
ModelA6 / S6Z4
TrimS6sDrive35is
Body4dr Sedan2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed automated manual $1200
AWD$1700 
RWD $0
Accessories 
Heated steering wheel $100
Power rear side windows$200 
Remote app $25
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 
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Rearview camera$200 
Roll bar $200
Side curtain airbags$350 
Tires, run-flat $150
Cargo Management 
Storage compartment under front seat(s)$50 
Climate Control 
Rear air vents$100 
Residual heat$50 
Engine / Motor 
Raised top speed limiter $0
Exterior 
Bodyside cladding$350 
Power retractable hardtop $6750
Sunroof$900 
Infotainment 
Aux input $50
Bluetooth audio streaming $25
CD player $125
HD radio $50
Media drive $15
SMS text-to-speech reader $25
Surround sound$250 
Telematics service, such as OnStar $200
Traffic information $25
Instruments, Lights, and Mirrors 
Compass$0 
Fog light, rear$100 
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Mirror tilt-down in reverse$25 
Trip computer$150 
Visor mirror, driver $10
Visor mirror, passenger $10
Seats and Interior Trim 
Aluminum trim $100
Center armrest(s), second row$50 
Folding second row seats$300 
Manual thigh support length adjuster, passenger seat $50
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Upholstered instrument cluster hood, leather$200 
Upholstered instrument panel, leather $1000
Wood trim$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Electronic systems calibration selector $200
Transmission 
Launch control $100
Total Value of Features$6,825$11,660
Value of Feature Adjustments$0$4,835
Value of Feature Adjustments0-4,460

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See a complete comparison of Audi A6 / S6 vs. BMW Z4 features.

Specifications Comparison: Audi A6 / S6 vs. BMW Z4

Model Year20072011
ModelA6 / S6Z4
Body4dr Sedan2dr Hardtop conv.
Wheelbase111.9 in98.3 in
Length193.5 in166.9 in
Width73.1 in70.5 in
Height57.5 in50.8 in
Curb Weight4,486 lb.3,538 lb.
Fuel Capacity21.1 gal.14.5 gal.
Row 1 Headroom38.7 in39.1 in
Row 1 Shoulder Room57.1 in53.3 in
Row 1 Legroom41.3 in42.2 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room55.9 in0.0 in
Row 2 Legroom36.9 in0.0 in
Cargo Volume15.9 ft310.9 ft3

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See a complete comparison of Audi A6 / S6 vs. BMW Z4 specs.

Option Package Details
Audi A6 / S6 S6

Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200No
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested120086%
Total Not Requested20014%

Option Package Details
BMW Z4 sDrive35is

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15No
SD Card slot25No
Total Requested70092%
Total Not Requested658%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100No
Cargo net40Yes
Headlight washers50Yes
Ski sack50Yes
Total Requested44081%
Total Not Requested10019%
Premium Package
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Telematics service, such as OnStar200No
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Interior ambient lighting150No
SMS text-to-speech reader25No
Bluetooth audio streaming25No
Remote app25No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Total Requested175080%
Total Not Requested42520%

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