BMW 3-Series BMW 3-Series 2008 Audi A6 / S6 Audi A6 / S6 2015

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BMW 3-Series vs. Audi A6 / S6 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.

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

Lowest Total Price: $69,720

BMW 3-Series M3   
Difference: $7,940

Lowest Total Invoice: $64,350

BMW 3-Series M3   
Difference: $7,942

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082015
Model3-SeriesA6 / S6
TrimM3S6 4.0 TFSI
Body4dr Sedan4dr Sedan
Base Price $53,800 $75,500
Base Invoice $49,675 $70,217
7-speed automated manual 2,700  
Folding second row seats 475  
Technology Package 3,250  
Premium Package 1,900  
Sunshade, rear, power 575  
Metallic paint (extra cost) 550 550
Leather door panel trim 1,100  
Wood trim 0  
Sunroof 1,050  
iPod integration 400  
Heated front seats 500  
Obstacle detection, rear 350  
HD radio 350  
Rear spoiler 0  
Satellite radio - one year subscription 595  
Warm Weather Package   500
Cargo mat   185
7-speed automated manual 2,455  
Folding second row seats 430  
Technology Package 2,960  
Premium Package 1,730  
Sunshade, rear, power 525  
Metallic paint (extra cost) 500 511
Leather door panel trim 1,000  
Wood trim 0  
Sunroof 955  
iPod integration 365  
Heated front seats 455  
Obstacle detection, rear 320  
HD radio 315  
Rear spoiler 0  
Satellite radio - one year subscription 540  
Warm Weather Package   467
Cargo mat   172
Options (change) 13,795 1,235
Options (change) 12,550 1,150
Destination 825 925
Gas Tax 1,300 0
Total Price $69,720 $77,660
Total Invoice $64,350 $72,292

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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: BMW 3-Series vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: BMW 3-Series M3
TrueDelta Adjusted Price Difference: $2,475
TrueDelta Adjusted Invoice Difference: $2,855
Model Year20082015
Model3-SeriesA6 / S6
TrimM3S6 4.0 TFSI
Body4dr Sedan4dr Sedan
Engine414hp V8420hp V8
TransmissionS7S7
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)14/20 MPG17/27 MPG
Audio (watts, speakers)?, 10630, 14
Tire (rear if not all the same)245/40-18255/40-19
Total Price$69,720$77,660
Adjustments for Features0-5,465
Feature-Adjusted Total Price$69,720$72,195
Total Invoice$64,350$72,292
Adjustments for Features0-5,087
Feature-Adjusted Total Invoice$64,350$67,205

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

Model Year20082015
Model3-SeriesA6 / S6
TrimM3S6 4.0 TFSI
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200$1200
RWD$0 
AWD $1700
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 
Head-up display (HUD) $350
LED headlights $1000
Steering-linked headlights$150 
Xenon HID headlights$500 
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 
Launch control$100 
Total Value of Features$3,965$9,430
Value of Feature Adjustments$0$5,465
Value of Feature Adjustments0-5,087

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

Model Year20082015
Model3-SeriesA6 / S6
Body4dr Sedan4dr Sedan
Wheelbase108.7 in114.7 in
Length178.2 in193.9 in
Width71.5 in73.8 in
Height55.9 in57.8 in
Curb Weight3,693 lb.4,398 lb.
Fuel Capacity15.9 gal.19.8 gal.
Row 1 Headroom38.5 in37.2 in
Row 1 Shoulder Room55.4 in57.5 in
Row 1 Legroom41.5 in41.3 in
Row 2 Headroom37.5 in37.8 in
Row 2 Shoulder Room55.1 in56.3 in
Row 2 Legroom34.6 in37.4 in
Cargo Volume12.0 ft314.1 ft3

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Option Package Details
BMW 3-Series M3

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%

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Warm Weather Package
FeatureValueRequested?
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Total Requested350100%
Total Not Requested00%

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