Audi A6 / S6 Audi A6 / S6 2008 BMW 4-Series BMW 4-Series 2021
MENU
1 0 3 4 3 4

We are 103,000+ car owners sharing real-world car information.

Join Us

Audi A6 / S6 vs. BMW 4-Series 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 4-Series Invoice Comparison

Lowest Total Price: $52,635

BMW 4-Series 430i   
Difference: $2,030

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008200820212021
ModelA6 / S6A6 / S6A6 / S64-Series4-Series
TrimA6 3.2A6 4.2S6430iM440i
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe2dr Coupe
Base Price $42,950 $56,300 $72,350 $45,600 $58,500
Premium Package 3,550     2,300 2,000
Technology Package 4,100 3,450 3,350    
Cold Weather Package 600 600      
iPod integration 290 290 290    
Sunshade, rear, power 400 400   350 350
Adaptive cruise control 2,000 2,000 2,000    
S Line Package   1,000      
Sport suspension (upgrade)   500      
Upholstered instrument cluster hood, leather   1,275      
Metallic paint (extra cost)       550 550
Heated steering wheel       190 190
Leather seating surfaces       1,450  
Adaptive cruise control, all-speed       1,200 1,200
Luxury Package         1,450
Individual Extended Merino Leather         4,000
Premium Package 3,302     2,115 1,840
Technology Package 3,813 3,208 3,115    
Cold Weather Package 557 557      
iPod integration 225 225 225    
Sunshade, rear, power 373 373   320 320
Adaptive cruise control 1,860 1,860 1,860    
S Line Package   930      
Sport suspension (upgrade)   466      
Upholstered instrument cluster hood, leather   1,185      
Metallic paint (extra cost)       505 505
Heated steering wheel       175 175
Leather seating surfaces       1,335  
Adaptive cruise control, all-speed       1,105 1,105
Luxury Package         1,335
Individual Extended Merino Leather         3,680
Options (change) 10,940 9,515 5,640 6,040 9,740
Options (change) 10,130 8,804 5,200 5,555 8,960
Destination 775 775 775 995 995
Gas Tax 0 0 1,300 0 0
Total Price $54,665 $66,590 $80,065 $52,635 $69,235

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Audi A6 / S6 dealer quotes or BMW 4-Series dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Audi A6 / S6 vs. BMW 4-Series

Lowest Adjusted Price and Invoice: BMW 4-Series 430i
TrueDelta Adjusted Price Difference: $3,580
TrueDelta Adjusted Invoice Difference: $44,491
Model Year20082008200820212021
ModelA6 / S6A6 / S6A6 / S64-Series4-Series
TrimA6 3.2A6 4.2S6430iM440i
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe2dr Coupe
Engine255hp V6350hp V8435hp V10255hp I4382hp I6 H
TransmissionCVT-7T6T6T8T8
DrivetrainFWDAWDAWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)330, 13330, 13330, 13205, 9600, 16
Tire (rear if not all the same)245/40-18245/40-18265/35-19225/45-18225/45-18
Total Price$54,665$66,590$80,065$52,635$69,235
Adjustments for Features0-2,300-1,725-1,550-4,525
Feature-Adjusted Total Price$54,665$64,290$78,340$51,085$64,710
Cost Above Minimum$0$9,625$23,675$0$13,625

Return to top

Features Comparison: Audi A6 / S6 vs. BMW 4-Series

Model Year20082008200820212021
ModelA6 / S6A6 / S6A6 / S64-Series4-Series
TrimA6 3.2A6 4.2S6430iM440i
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe2dr Coupe
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100    
6-speed manually-shiftable automatic $1100$1100  
8-speed manually-shiftable automatic   $1300$1300
FWD$0    
AWD $1700$1700 $1700
RWD   $0 
Accessories 
Adaptive cruise control$600$600$600  
Adaptive cruise control, all-speed   $850$850
Hands-free trunk or liftgate   $100$100
Heated steering wheel$100$100 $100$100
Power rear side windows$200$200$200  
Remote app   $25$25
Remote window/roof operation   $15$15
Sunshade, rear, power$225$225 $225$225
Sunshades, second row$125$125   
Tilt/telescoping steering wheel, manual   $250$250
Tilt/telescoping steering wheel, power$350$350$350  
Brakes, Airbags, and Other Safety 
Automatic seat belt presenters, front row   $100$100
Forward collision warning   $200$200
Full-size spare tire$225$225$225  
Knee airbag, driver   $75$75
Knee airbag, passenger   $75$75
Obstacle detection, front   $150$150
Tires, run-flat   $150$150
Cargo Management 
Air-conditioned storage compartment   $50$50
Cargo mat$40$40$40  
Cargo net$40$40$40  
Second-row low console   $100$100
Ski sack$50$50$50  
Storage compartment under front seat(s)$50$50$50  
Climate Control 
Rear air vents$100$100$100  
Rear air vents with manual controls   $150$150
Engine / Motor 
Automatic start / stop   $150$150
Regenerative braking   $0$0
Exterior 
Bodyside cladding  $350  
Bodyside moldings$75$75   
Bright-finished exhaust tip(s)$25$25$25 $25
Infotainment 
4G LTE connectivity   $0$0
App support   $0$0
Aux input   $50$50
Bluetooth audio streaming   $25$25
CD changer, remote$200$200$200  
CD player   $125$125
DVD-compatible player   $0$0
Handwriting recognition   $200$200
HD radio   $50$50
In-vehicle Internet   $150$150
iPod integration$100$100$100  
Media drive   $15$15
Navigation map updates, three years   $0$0
S Voice support   $0$0
Satellite radio$200$200$200  
Satellite radio - one year subscription   $250$250
Siri Eyes Free support   $0$0
Surround sound$250$250$250 $250
Telematics service, such as OnStar   $200$200
Traffic + travel information   $25$25
USB port   $25$25
Voice control for external devices   $0$0
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75$75  
Fog light, rear$100$100$100  
Headlight washers$50$50$50  
LED headlights   $1000$1000
Steering-linked headlights$150$150$150  
Xenon HID headlights$500$500$500  
Seats and Interior Trim 
Heated second row seats$200$200   
Interior trim, special color    $0
Leather door panel trim $250$250  
Manual thigh support length adjuster, driver seat $50$50$50$50
Manual thigh support length adjuster, passenger seat   $50$50
Power seatback bolsters, driver seat   $100$100
Power seatback bolsters, passenger seat   $100$100
Upholstered instrument cluster hood, leather $200   
Upholstered instrument panel, leather    $1000
Suspension, Wheels, and Tires 
Electronic systems calibration selector   $200$200
Sport suspension (upgrade) $0$0  
Transmission 
Steering-wheel-mounted transmission controls $100$100  
Total Value of Features$5,130$7,430$6,855$6,680$9,655
Value of Feature Adjustments$0$2,300$1,725$1,550$4,525
Value of Feature Adjustments0-2,139-1,606-193-651

Return to top

See a complete comparison of Audi A6 / S6 vs. BMW 4-Series features.

Specifications Comparison: Audi A6 / S6 vs. BMW 4-Series

Model Year20082021
ModelA6 / S64-Series
Body4dr Sedan2dr Coupe
Wheelbase111.9 in112.2 in
Length193.5 in187.9 in
Width73.1 in72.9 in
Height57.5 in54.6 in
Curb Weight4,013 lb.3,579 lb.
Fuel Capacity21.1 gal.15.6 gal.
Row 1 Headroom38.7 in38.0 in
Row 1 Shoulder Room57.1 in55.1 in
Row 1 Legroom41.3 in41.8 in
Row 2 Headroom37.8 in35.2 in
Row 2 Shoulder Room55.9 in51.0 in
Row 2 Legroom36.9 in34.5 in
Cargo Volume15.9 ft312.0 ft3

Return to top

See a complete comparison of Audi A6 / S6 vs. BMW 4-Series specs.

Option Package Details
Audi A6 / S6 A6 3.2

Premium Package
FeatureValueRequested?
Bose, 330W, 13 speakers (with subwoofer)350No
Auto-dimming driver-side mirror75Yes
Compass0Yes
Surround sound250Yes
Storage compartment under front seat(s)50No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Heated front seats200Yes
Sunroof900Yes
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Total Requested232583%
Total Not Requested47517%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Tilt/telescoping steering wheel, power100No
Universal garage door opener100Yes
Steering-linked headlights150No
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested150086%
Total Not Requested25014%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200No
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested20044%
Total Not Requested25056%

Option Package Details
Audi A6 / S6 A6 4.2

Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1400100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200No
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested20044%
Total Not Requested25056%
S Line Package
FeatureValueRequested?
Manual thigh support adjuster, driver seat50Yes
Front sport buckets100Yes
Special interior trim0No
Steering-wheel-mounted transmission controls100No
Total Requested15060%
Total Not Requested10040%

Option Package Details
Audi A6 / S6 S6

Technology Package
FeatureValueRequested?
Navigation system600Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1400100%
Total Not Requested00%

Option Package Details
BMW 4-Series 430i

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Forward collision warning200No
Total Requested00%
Total Not Requested900100%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
DVD-compatible player0No
Voice control for nav and audio100Yes
Remote app25No
Navigation system600Yes
Traffic + travel information25No
Total Requested120074%
Total Not Requested41526%

Option Package Details
BMW 4-Series M440i

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Forward collision warning200No
Total Requested00%
Total Not Requested900100%
Luxury Package
FeatureValueRequested?
Leather seating surfaces900Yes
Additional chrome trim0No
Bright-finished exhaust tip(s)25Yes
Chrome interior accents (optional)0No
Total Requested925100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
DVD-compatible player0No
Voice control for nav and audio100Yes
Remote app25No
Navigation system600Yes
Traffic + travel information25No
Total Requested90068%
Total Not Requested41532%
Individual Extended Merino Leather
FeatureValueRequested?
Upgraded leather upholstery0No
Leather seating surfaces900Yes
Interior trim, special color0No
Upholstered instrument panel, leather1000No
Total Requested90047%
Total Not Requested100053%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.
See TrueDelta's information for all Sedans and Wagons.
See TrueDelta's information for all Audi models.