Audi A6 / S6 Audi A6 / S6 2007 BMW Z4 BMW Z4 2009

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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: $52,895

Audi A6 / S6 A6 3.2   
Difference: $5,575

Lowest Total Invoice: $48,626

Audi A6 / S6 A6 3.2   
Difference: $5,114

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072007200720092009
ModelA6 / S6A6 / S6A6 / S6Z4Z4
TrimA6 3.2A6 4.2S6sDrive30isDrive35i
Body4dr Sedan4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Base Price $41,950 $55,300 $72,000 $45,750 $51,650
Base Invoice $38,600 $50,951 $66,148 $42,090 $47,520
Convenience Package 2,750        
Sunroof 1,450        
Bose 330W 13 speakers 0        
Cold Weather Package 550 550   1,000 1,000
Technology Package 4,000 4,000 3,900    
Heated steering wheel 200 200      
Upholstered instrument cluster hood, leather 1,275 1,275 1,275    
Premium Sound Package       2,000 2,000
Premium Package       3,900 2,500
Navigation system       2,100 2,100
Metallic paint (extra cost)       550 550
Proximity key       500 500
Obstacle detection, rear       750 750
Wood trim       500  
Satellite radio - one year subscription       595 595
Upholstered instrument panel, leather         1,350
Convenience Package 2,503        
Sunroof 1,320        
Bose 330W 13 speakers 0        
Cold Weather Package 501 501   910 910
Technology Package 3,640 3,640 3,549    
Heated steering wheel 182 182      
Upholstered instrument cluster hood, leather 1,160 1,160 1,160    
Premium Sound Package       1,820 1,820
Premium Package       3,550 2,275
Navigation system       1,910 1,910
Metallic paint (extra cost)       500 500
Proximity key       455 455
Obstacle detection, rear       685 685
Wood trim       455  
Satellite radio - one year subscription       540 540
Upholstered instrument panel, leather         1,230
Options (change) 10,225 6,025 5,175 11,895 11,345
Options (change) 9,306 5,483 4,709 10,825 10,325
Destination 720 720 720 825 825
Gas Tax 0 0 1,300 0 0
Total Price $52,895 $62,045 $79,195 $58,470 $63,820
Total Invoice $48,626 $57,154 $72,877 $53,740 $58,670

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

Lowest Adjusted Price and Invoice: Audi A6 / S6 A6 3.2
TrueDelta Adjusted Price Difference: $1,590
TrueDelta Adjusted Invoice Difference: $1,451
Model Year20072007200720092009
ModelA6 / S6A6 / S6A6 / S6Z4Z4
TrimA6 3.2A6 4.2S6sDrive30isDrive35i
Body4dr Sedan4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Engine255hp V6350hp V8435hp V10255hp I6300hp I6
TransmissionCVT-7T6T6M6M6
DrivetrainFWDAWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)330, 13330, 13330, 13650, 16650, 16
Tire (rear if not all the same)225/55-16245/45-17265/35-19225/45-17225/45-17
Total Price$52,895$62,045$79,195$58,470$63,820
Adjustments for Features0-1,700-1,825-3,985-4,785
Feature-Adjusted Total Price$52,895$60,345$77,370$54,485$59,035
Cost Above Minimum$0$7,450$24,475$0$4,550
Total Invoice$48,626$57,154$72,877$53,740$58,670
Adjustments for Features0-1,566-1,679-3,663-4,399
Feature-Adjusted Total Invoice$48,626$55,588$71,198$50,077$54,271
Cost Above Minimum$0$6,962$22,572$0$4,194

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Features Comparison: Audi A6 / S6 vs. BMW Z4

Model Year20072007200720092009
ModelA6 / S6A6 / S6A6 / S6Z4Z4
TrimA6 3.2A6 4.2S6sDrive30isDrive35i
Body4dr Sedan4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100    
6-speed manually-shiftable automatic $1100$1100  
6-speed manual   $150$150
FWD$0    
AWD $1700$1700  
RWD   $0$0
Accessories 
Heated steering wheel$100$100 $100$100
Power rear side windows$200$200$200  
Tilt/telescoping steering wheel, manual   $250$250
Tilt/telescoping steering wheel, power$350$350$350  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0  
Knee airbag, driver   $75$75
Knee airbag, passenger   $75$75
Obstacle detection, front   $150$150
Rearview camera$200$200$200  
Roll bar   $200$200
Side curtain airbags$350$350$350  
Tires, run-flat   $150$150
Cargo Management 
Storage compartment under front seat(s)$50$50$50  
Climate Control 
Rear air vents$100$100$100  
Residual heat$50$50$50  
Exterior 
Bodyside cladding  $350  
Bodyside moldings$75$75   
Power retractable hardtop   $6750$6750
Sunroof$900$900$900  
Infotainment 
Aux input   $50$50
CD player   $125$125
DVD-compatible player   $0$0
HD radio   $50$50
Media drive   $15$15
Telematics service, such as OnStar   $200$200
Traffic information   $25$25
Instruments, Lights, and Mirrors 
Compass$0$0$0  
Fog light, rear$100$100$100  
Illuminated visor mirror, driver$50$50$50  
Illuminated visor mirror, passenger$50$50$50  
Mirror tilt-down in reverse$25$25$25  
Trip computer$150$150$150  
Visor mirror, driver   $10$10
Visor mirror, passenger   $10$10
Seats and Interior Trim 
Aluminum trim    $100
Center armrest(s), second row$50$50$50  
Folding second row seats$300$300$300  
Heated second row seats$200$200   
Manual thigh support length adjuster, driver seat  $50  
Upholstered instrument cluster hood, leather$200$200$200  
Upholstered instrument panel, leather    $1000
Wood trim$300$300$300$300 
Suspension, Wheels, and Tires 
Electronic systems calibration selector   $200$200
Sport suspension (upgrade)  $0  
Transmission 
Steering-wheel-mounted transmission controls  $100  
Total Value of Features$4,900$6,600$6,725$8,885$9,685
Value of Feature Adjustments$0$1,700$1,825$3,985$4,785
Value of Feature Adjustments0-1,566-1,679-3,663-4,399

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Specifications Comparison: Audi A6 / S6 vs. BMW Z4

Model Year20072009
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 Weight4,013 lb.3,242 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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Option Package Details
Audi A6 / S6 A6 3.2

Convenience Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250Yes
Storage compartment under front seat(s)50No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested175092%
Total Not Requested1508%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200No
Rear seat pass-through100Yes
Headlight washers50Yes
Ski sack50Yes
Total Requested20050%
Total Not Requested20050%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
Obstacle detection, rear250Yes
Rearview camera200No
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested140088%
Total Not Requested20012%

Option Package Details
Audi A6 / S6 A6 4.2

Cold Weather Package
FeatureValueRequested?
Heated second row seats200No
Rear seat pass-through100Yes
Headlight washers50Yes
Ski sack50Yes
Total Requested20050%
Total Not Requested20050%
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
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 sDrive30i

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
HD radio50No
Media drive, large15No
SD Card slot25No
Total Requested70086%
Total Not Requested11514%
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 wheel100Yes
Cargo net40Yes
Headlight washers50Yes
Ski sack50Yes
Total Requested540100%
Total Not Requested00%
Premium Sound Package
FeatureValueRequested?
CD changer, remote200Yes
Surround sound250Yes
DVD-compatible player0No
USB port25No
Unbranded, 650W, 16 speakers (with subwoofer)350No
Total Requested45055%
Total Not Requested37545%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Automatic climate control, front200Yes
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
Dual-zone climate control125Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Automatic air recirculation100No
Interior ambient lighting150No
No leather in second row-300No
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
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Total Requested297595%
Total Not Requested1505%

Option Package Details
BMW Z4 sDrive35i

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Traffic information25No
HD radio50No
Media drive, large15No
SD Card slot25No
Total Requested70086%
Total Not Requested11514%
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 wheel100Yes
Cargo net40Yes
Headlight washers50Yes
Ski sack50Yes
Total Requested540100%
Total Not Requested00%
Premium Sound Package
FeatureValueRequested?
CD changer, remote200Yes
Surround sound250Yes
DVD-compatible player0No
USB port25No
Unbranded, 650W, 16 speakers (with subwoofer)350No
Total Requested45055%
Total Not Requested37545%
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
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
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Total Requested175083%
Total Not Requested35017%

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