Audi A6 / S6 Audi A6 / S6 2014 BMW 3-Series BMW 3-Series 2008

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Audi A6 / S6 vs. BMW 3-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 3-Series Invoice Comparison

Lowest Total Price: $67,020

BMW 3-Series M3   
Difference: $8,460

Lowest Total Invoice: $61,895

BMW 3-Series M3   
Difference: $8,368

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142008
ModelA6 / S63-Series
TrimS6 4.0 TFSIM3
Body4dr Sedan4dr Sedan
Base Price $73,400 $53,800
Base Invoice $68,262 $49,675
Sunshade, rear, power 500 575
Metallic paint (extra cost) 500 550
Cargo mat 185  
Technology Package   3,250
Folding second row seats   475
Premium Package   1,900
Sunroof   1,050
Wood trim   0
Obstacle detection, rear   350
HD radio   350
iPod integration   400
Heated front seats   500
Leather door panel trim   1,100
Rear spoiler   0
Satellite radio - one year subscription   595
Sunshade, rear, power 467 525
Metallic paint (extra cost) 467 500
Cargo mat 172  
Technology Package   2,960
Folding second row seats   430
Premium Package   1,730
Sunroof   955
Wood trim   0
Obstacle detection, rear   320
HD radio   315
iPod integration   365
Heated front seats   455
Leather door panel trim   1,000
Rear spoiler   0
Satellite radio - one year subscription   540
Options (change) 1,185 11,095
Options (change) 1,106 10,095
Destination 895 825
Gas Tax 0 1,300
Total Price $75,480 $67,020
Total Invoice $70,263 $61,895

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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 3-Series

Lowest Adjusted Price and Invoice: BMW 3-Series M3
TrueDelta Adjusted Price Difference: $2,445
TrueDelta Adjusted Invoice Difference: $2,769
Model Year20142008
ModelA6 / S63-Series
TrimS6 4.0 TFSIM3
Body4dr Sedan4dr Sedan
Engine420hp V8414hp V8
TransmissionS7M6
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)630, 14?, 10
Tire (rear if not all the same)255/40-19245/40-18
Total Price$75,480$67,020
Adjustments for Features-6,0150
Feature-Adjusted Total Price$69,465$67,020
Total Invoice$70,263$61,895
Adjustments for Features-5,5990
Feature-Adjusted Total Invoice$64,664$61,895

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Features Comparison: Audi A6 / S6 vs. BMW 3-Series

Model Year20142008
ModelA6 / S63-Series
TrimS6 4.0 TFSIM3
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
6-speed manual $150
AWD$1700 
RWD $0
Accessories 
Remote window/roof operation $15
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 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front$150 
Rearview camera$200 
Rollover sensor$50 
Temporary spare tire$150 
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Ski sack $50
Climate Control 
Rear air vents with automatic controls$250 
Rear air vents with manual controls $150
Rear dual-zone climate control$125 
Drivetrain 
Active rear differential$500 
Limited-slip rear differential $300
Engine / Motor 
Dual-mode exhaust, switchable$500 
Regenerative braking$0 
Exterior 
Body kit$0 
Rear spoiler $200
Infotainment 
Bluetooth audio streaming$25 
DVD-compatible player$0 
Handwriting recognition$200 
In-vehicle Internet$150 
Media drive$15 
Satellite radio$200 
Satellite radio - one year subscription $250
Surround sound$250 
Telematics service, such as OnStar $200
Traffic + travel information$25 
Traffic information $25
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Cornering lights$50 
Fog light, rear$100 
Fog lights $125
Seats and Interior Trim 
Aluminum trim $100
Floor mats$75 
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 
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Sport suspension (upgrade)$0 
Ultra-sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$8,180$2,165
Value of Feature Adjustments$6,015$0
Value of Feature Adjustments-5,5990

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Specifications Comparison: Audi A6 / S6 vs. BMW 3-Series

Model Year20142008
ModelA6 / S63-Series
Body4dr Sedan4dr Sedan
Wheelbase114.7 in108.7 in
Length193.9 in178.2 in
Width73.8 in71.5 in
Height57.8 in55.9 in
Curb Weight3,727 lb.3,341 lb.
Fuel Capacity19.8 gal.15.9 gal.
Row 1 Headroom37.2 in38.5 in
Row 1 Shoulder Room57.5 in55.4 in
Row 1 Legroom41.3 in41.5 in
Row 2 Headroom37.8 in37.5 in
Row 2 Shoulder Room56.3 in55.1 in
Row 2 Legroom37.4 in34.6 in
Cargo Volume14.1 ft312.0 ft3

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Option Package Details
BMW 3-Series M3

Folding second row seats
FeatureValueRequested?
Folding second row seats300Yes
Second-row 2-section 3-person split bench100No
Rear seat pass-through100Yes
Ski sack50No
Total Requested40073%
Total Not Requested15027%
Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
Upholstered door panels, leather
FeatureValueRequested?
Upholstered door panels, leather250Yes
Leather seating surfaces450Yes
Total Requested700100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Navigation system600Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Electronic systems calibration selector200Yes
Total Requested1675100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Leather seating surfaces450Yes
Universal garage door opener100Yes
Telematics service, such as OnStar200No
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Aluminum trim100No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested85074%
Total Not Requested30026%

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