Audi A6 / S6 Audi A6 / S6 2020 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: $55,645

BMW Z4 sDrive28i   
Difference: $4,015

Calculate Payments

  Down Payment Interest Rate Term
Model Year202020202020201420142014
ModelA6 / S6A6 / S6A6 / S6Z4Z4Z4
Trim4555S6sDrive28isDrive35isDrive35is
Body4dr Sedan4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $54,900 $59,800 $73,900 $48,950 $56,950 $65,800
Competition Package 3,000 3,000        
Metallic paint (extra cost) 575 575 575 550 550 550
Cargo mat 190 190 190 60 60 60
Technology Package       2,250 2,250 2,250
Obstacle detection, rear       750 750 750
Wood trim       0   0
Cargo net       60 60 60
Heated front seats       500 500 500
Leather seating surfaces       1,250    
Satellite radio - one year subscription       350 350 350
Competition Package 2,790 2,790        
Metallic paint (extra cost) 536 536 536 500 500 500
Cargo mat 178 178 178 53 53 53
Technology Package       2,050 2,050 2,050
Obstacle detection, rear       685 685 685
Wood trim       0   0
Cargo net       53 53 53
Heated front seats       455 455 455
Leather seating surfaces       1,140    
Satellite radio - one year subscription       320 320 320
Options (change) 3,765 3,765 765 5,770 4,520 4,520
Options (change) 3,504 3,504 714 5,256 4,116 4,116
Destination 995 995 995 925 925 925
Total Price $59,660 $64,560 $75,660 $55,645 $62,395 $71,245

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

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

Lowest Adjusted Price: BMW Z4 sDrive28i
Lowest Adjusted Invoice: Audi A6 / S6 S6
TrueDelta Adjusted Price Difference: $2,835
TrueDelta Adjusted Invoice Difference: $49,743
Model Year202020202020201420142014
ModelA6 / S6A6 / S6A6 / S6Z4Z4Z4
Trim4555S6sDrive28isDrive35isDrive35is
Body4dr Sedan4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine335hp V6 H335hp V6 H444hp V6 H240hp I4300hp I6335hp I6
TransmissionS7S7T8M6M6S7
DrivetrainAWDAWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14630, 14630, 14?, 10?, 10650, 16
Tire (rear if not all the same)245/45-19245/45-19255/40-20225/45-17225/40-18225/40-18
Total Price$59,660$64,560$75,660$55,645$62,395$71,245
Adjustments for Features-1,180-1,180-2,4800-450-2,650
Feature-Adjusted Total Price$58,480$63,380$73,180$55,645$61,945$68,595
Cost Above Minimum$0$4,900$14,700$0$6,300$12,950

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Features Comparison: Audi A6 / S6 vs. BMW Z4

Model Year202020202020201420142014
ModelA6 / S6A6 / S6A6 / S6Z4Z4Z4
Trim4555S6sDrive28isDrive35isDrive35is
Body4dr Sedan4dr Sedan4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed automated manual$1200$1200   $1200
8-speed manually-shiftable automatic  $1300   
6-speed manual   $150$150 
AWD$1700$1700$1700   
RWD   $0$0$0
Accessories 
Power rear side windows$200$200$200   
Remote app   $25$25$25
Tilt/telescoping steering wheel, manual   $250$250$250
Tilt/telescoping steering wheel, power$350$350$350   
Brakes, Airbags, and Other Safety 
Blind spot warning system$200$200$200   
Collision preparation system, rear$100$100$100   
Rearview camera$200$200$200   
Roll bar   $200$200$200
Rollover sensor$50$50$50   
Secondary collision brake assist$25$25$25   
Side curtain airbags$350$350$350   
Temporary spare tire$150$150$150   
Tires, run-flat   $150$150$150
Cargo Management 
Ski sack   $50$50$50
Climate Control 
Rear air vents with automatic controls$250$250$250   
Rear dual-zone climate control$125$125$125   
Residual heat$50$50$50   
Drivetrain 
Active rear differential$500$500    
Engine / Motor 
Dual-mode exhaust, switchable  $500   
Raised top speed limiter     $0
Exterior 
Black exterior trim (optional)$0$0    
Laminated front side windows$200$200$200   
Painted brake calipers (optional)$0$0    
Power retractable hardtop   $6750$6750$6750
Sunroof$900$900$900   
Infotainment 
4G LTE connectivity$0$0$0   
Android Auto support$100$100$100   
App support   $0$0$0
Apple CarPlay support$100$100$100   
Handwriting recognition$200$200$200   
In-vehicle Internet$150$150$150   
S Voice support   $0$0$0
Satellite radio$200$200$200   
Satellite radio - one year subscription   $250$250$250
SD Card slot$25$25$25   
Siri Eyes Free support   $0$0$0
SMS text-to-speech reader   $25$25$25
Surround sound$250$250$250  $250
Telematics service, such as OnStar   $200$200$200
Text dictation   $50$50$50
Voice control for external devices   $0$0$0
Wi-Fi hotspot$50$50$50   
Instruments, Lights, and Mirrors 
Fog light, rear$100$100$100   
Fog lights   $125$125$125
Illuminated visor mirror, driver$50$50$50   
Illuminated visor mirror, passenger$50$50$50   
LED headlights$1000$1000$1000   
Mirror tilt-down in reverse$25$25$25   
Steering-linked headlights   $150$150$150
Trip computer$150$150$150   
Visor mirror, driver   $10$10$10
Visor mirror, passenger   $10$10$10
Xenon HID headlights   $500$500$500
Seats and Interior Trim 
Aluminum trim$100$100  $100 
Center armrest(s), second row$50$50$50   
Door sill trim plates    $100$100
Folding second row seats$300$300$300   
Illuminated door sill trim plates$200$200$200   
Leather door panel trim$250$250$250 $250$250
Manual thigh support length adjuster, driver seat    $50$50
Manual thigh support length adjuster, passenger seat    $50$50
Metal pedals$75$75$75   
No leather in second row   $-300$-300$-300
Power seatback bolsters, driver seat    $100$100
Power seatback bolsters, passenger seat    $100$100
Wood trim  $300$300 $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical     $500
Air suspension, auto-leveling and height adjustable  $1000   
Sport suspension (upgrade)$0$0$0  $0
Transmission 
Launch control     $100
Steering-wheel-mounted transmission controls$100$100$100  $100
Total Value of Features$10,075$10,075$11,375$8,895$9,345$11,545
Value of Feature Adjustments$1,180$1,180$2,480$0$450$2,650
Value of Feature Adjustments-89-82-560-416-2,446

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Specifications Comparison: Audi A6 / S6 vs. BMW Z4

Model Year20202014
ModelA6 / S6Z4
Body4dr Sedan2dr Hardtop conv.
Wheelbase115.1 in98.3 in
Length194.4 in166.9 in
Width74.3 in70.5 in
Height57.4 in50.8 in
Curb Weight4,102 lb.3,264 lb.
Fuel Capacity19.3 gal.14.5 gal.
Row 1 Headroom38.0 in39.1 in
Row 1 Shoulder Room57.8 in53.3 in
Row 1 Legroom41.3 in42.2 in
Row 2 Headroom38.1 in0.0 in
Row 2 Shoulder Room56.5 in0.0 in
Row 2 Legroom37.4 in0.0 in
Cargo Volume13.7 ft310.9 ft3

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Option Package Details
Audi A6 / S6 45

Competition Package
FeatureValueRequested?
Front sport buckets100Yes
Aluminum trim100Yes
Active rear differential500No
Painted brake calipers (optional)0No
Sport suspension (upgrade)250Yes
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, passenger seat150Yes
Metal pedals75No
Dark-colored headliner (optional)0No
Leather door panel trim250Yes
Black exterior trim (optional)0No
Total Requested85060%
Total Not Requested57540%

Option Package Details
Audi A6 / S6 55

Competition Package
FeatureValueRequested?
Front sport buckets100Yes
Aluminum trim100Yes
Active rear differential500No
Painted brake calipers (optional)0No
Sport suspension (upgrade)250Yes
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, passenger seat150Yes
Metal pedals75No
Dark-colored headliner (optional)0No
Leather door panel trim250Yes
Black exterior trim (optional)0No
Total Requested85060%
Total Not Requested57540%

Option Package Details
BMW Z4 sDrive28i

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
No leather in second row-300No
Total Requested900150%
Total Not Requested-300-50%
Technology Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
Smartphone integration0No
App support0No
Text dictation50No
Siri Eyes Free support0Yes
S Voice support0No
Total Requested74094%
Total Not Requested506%

Option Package Details
BMW Z4 sDrive35i

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
Smartphone integration0No
App support0No
Text dictation50No
Siri Eyes Free support0Yes
S Voice support0No
Total Requested74094%
Total Not Requested506%

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 support0Yes
S Voice support0No
Total Requested74094%
Total Not Requested506%

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