Audi A6 / S6 Audi A6 / S6 2014 BMW Z4 BMW Z4 2014
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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: $71,245

BMW Z4 sDrive35is   
Difference: $3,735

Lowest Total Invoice: $65,756

BMW Z4 sDrive35is   
Difference: $4,040

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142014
ModelA6 / S6Z4
TrimS6 4.0 TFSIsDrive35is
Body4dr Sedan2dr Hardtop conv.
Base Price $73,400 $65,800
Base Invoice $68,262 $60,715
Metallic paint (extra cost) 500 550
Cargo mat 185 60
Technology Package   2,250
Obstacle detection, rear   750
Cargo net   60
Heated front seats   500
Wood trim   0
Satellite radio - one year subscription   350
Metallic paint (extra cost) 467 500
Cargo mat 172 53
Technology Package   2,050
Obstacle detection, rear   685
Cargo net   53
Heated front seats   455
Wood trim   0
Satellite radio - one year subscription   320
Options (change) 685 4,520
Options (change) 639 4,116
Destination 895 925
Total Price $74,980 $71,245
Total Invoice $69,796 $65,756

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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: $3,830
TrueDelta Adjusted Invoice Difference: $4,128
Model Year20142014
ModelA6 / S6Z4
TrimS6 4.0 TFSIsDrive35is
Body4dr Sedan2dr Hardtop conv.
Engine420hp V8335hp I6
TransmissionS7S7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)17/27 MPG17/24 MPG
Audio (watts, speakers)630, 14650, 16
Tire (rear if not all the same)255/40-19225/40-18
Total Price$74,980$71,245
Adjustments for Features0-95
Feature-Adjusted Total Price$74,980$71,150
Total Invoice$69,796$65,756
Adjustments for Features0-88
Feature-Adjusted Total Invoice$69,796$65,668

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Features Comparison: Audi A6 / S6 vs. BMW Z4

Model Year20142014
ModelA6 / S6Z4
TrimS6 4.0 TFSIsDrive35is
Body4dr Sedan2dr Hardtop conv.
Transmission and Drivetrain 
7-speed automated manual$1200$1200
AWD$1700 
RWD $0
Accessories 
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 
Blind spot warning system$200 
Collision preparation system, rear$100 
Rearview camera$200 
Roll bar $200
Rollover sensor$50 
Side curtain airbags$350 
Temporary spare tire$150 
Tires, run-flat $150
Cargo Management 
Ski sack $50
Climate Control 
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Residual heat$50 
Drivetrain 
Active rear differential$500 
Engine / Motor 
Automatic start / stop $150
Dual-mode exhaust, switchable$500 
Raised top speed limiter $0
Exterior 
Body kit$0 
Power retractable hardtop $6750
Sunroof$900 
Infotainment 
App support $0
Handwriting recognition$200 
In-vehicle Internet$150 
iPod integration$100 
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
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Cornering lights$50 
Fog light, rear$100 
Fog lights $125
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 
Center armrest(s), second row$50 
Door sill trim plates $100
Folding second row seats$300 
Illuminated door sill trim plates$200 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Metal pedals$75 
No leather in second row $-300
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Transmission 
Launch control $100
Total Value of Features$9,575$9,670
Value of Feature Adjustments$0$95
Value of Feature Adjustments0-88

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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 Year20142014
ModelA6 / S6Z4
Body4dr Sedan2dr Hardtop conv.
Wheelbase114.7 in98.3 in
Length193.9 in166.9 in
Width73.8 in70.5 in
Height57.8 in50.8 in
Curb Weight4,398 lb.3,538 lb.
Fuel Capacity19.8 gal.14.5 gal.
Row 1 Headroom37.2 in39.1 in
Row 1 Shoulder Room57.5 in53.3 in
Row 1 Legroom41.3 in42.2 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room56.3 in0.0 in
Row 2 Legroom37.4 in0.0 in
Cargo Volume14.1 ft310.9 ft3

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

Option Package Details
BMW Z4 sDrive35is

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
Smartphone integration0No
App support0No
Text dictation50No
Siri Eyes Free support0No
S Voice support0No
Total Requested74094%
Total Not Requested506%

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