BMW 6-Series BMW 6-Series 2009 Mazda RX-8 Mazda RX-8 2008

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BMW 6-Series vs. Mazda RX-8 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 6-Series vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $33,770

Mazda RX-8 Manual   
Difference: $48,055

Lowest Total Invoice: $31,142

Mazda RX-8 Manual   
Difference: $44,473

Calculate Payments

  Down Payment Interest Rate Term
Model Year200920082008
Model6-SeriesRX-8RX-8
Trim650iAutomaticManual
Body2dr Coupe4dr Coupe4dr Coupe
Base Price $78,200 $26,435 $26,435
Base Invoice $72,125 $24,458 $24,458
Heated front seats 500    
Proximity key 1,000    
Wood trim 0    
Grand Touring Package   5,335 4,635
Cargo mat   50 50
Navigation system   2,000 2,000
Heated front seats 455    
Proximity key 910    
Wood trim 0    
Grand Touring Package   4,922 4,277
Cargo mat   36 36
Navigation system   1,721 1,721
Options (change) 1,500 7,385 6,685
Options (change) 1,365 6,679 6,034
Destination 825 650 650
Gas Tax 1,300 0 0
Total Price $81,825 $34,470 $33,770
Total Invoice $75,615 $31,787 $31,142

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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 6-Series vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Automatic
TrueDelta Adjusted Price Difference: $44,565
TrueDelta Adjusted Invoice Difference: $41,248
Model Year200920082008
Model6-SeriesRX-8RX-8
Trim650iAutomaticManual
Body2dr Coupe4dr Coupe4dr Coupe
Engine360hp V8212hp R2232hp R2
TransmissionM6T6M6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10300, 9300, 9
Tire (rear if not all the same)245/45-18225/45-18225/45-18
Total Price$81,825$34,470$33,770
Adjustments for Features-3,765-9750
Feature-Adjusted Total Price$78,060$33,495$33,770
Cost Above Minimum$0$0$275
Total Invoice$75,615$31,787$31,142
Adjustments for Features-3,479-8990
Feature-Adjusted Total Invoice$72,136$30,888$31,142
Cost Above Minimum$0$0$254

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Features Comparison: BMW 6-Series vs. Mazda RX-8

Model Year200920082008
Model6-SeriesRX-8RX-8
Trim650iAutomaticManual
Body2dr Coupe4dr Coupe4dr Coupe
Transmission and Drivetrain 
6-speed manual$150 $150
6-speed manually-shiftable automatic $1100 
RWD$0$0$0
Accessories 
Remote window/roof operation$15  
Tilt steering wheel, manual $150$150
Tilt/telescoping steering wheel, power$350  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Brake assist$50  
Knee airbag, driver$75  
Knee airbag, passenger$75  
Obstacle detection, front$150  
Obstacle detection, rear$250  
Tires, run-flat$150  
Cargo Management 
Overhead sunglass holder $25$25
Rear seat pass-through $100$100
Second-row high console $250$250
Climate Control 
Automatic air recirculation$100  
Automatic climate control, front$200  
Dual-zone climate control$125  
Rain-sensing wipers$175  
Residual heat$50  
Variable intermittent wipers $75$75
Drivetrain 
Limited-slip rear differential $300$300
Infotainment 
Aux input$50  
Bluetooth cell phone link$100  
CD changer, in-dash $325$325
CD player$125  
MP3-compatible player$50  
Telematics service, such as OnStar$200  
Traffic information$25  
Voice control for nav and audio$100  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75  
Auto-dimming passenger-side mirror$75  
Automatic headlights$125  
Headlight washers$50  
Interior ambient lighting$150  
Mirror tilt-down in reverse$25  
Power-folding mirrors$50  
Steering-linked headlights$150  
Trip computer$150  
Seats and Interior Trim 
Center armrest(s), second row $50$50
Leather door panel trim$250  
Memory system, driver seat$200  
Metal pedals  $75
Power 4-way lumbar adjuster, driver seat$150  
Power 4-way lumbar adjuster, passenger seat$150  
Power fore-aft adjuster, passenger seat$100  
Power height adjuster, passenger seat$100  
Power lumbar adjuster, driver seat $100$100
Power recliner, passenger seat$100  
Power tilt adjuster, passenger seat$100  
Wood trim$300  
Suspension, Wheels, and Tires 
Active stabilizer bars$500  
Sport suspension (upgrade) $0$0
Transmission 
Steering-wheel-mounted transmission controls $100 
Total Value of Features$5,365$2,575$1,600
Value of Feature Adjustments$3,765$975$0
Value of Feature Adjustments-3,479-8990

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Specifications Comparison: BMW 6-Series vs. Mazda RX-8

Model Year20092008
Model6-SeriesRX-8
Body2dr Coupe4dr Coupe
Wheelbase109.4 in106.4 in
Length190.2 in174.3 in
Width73.0 in69.7 in
Height54.1 in52.8 in
Curb Weight3,815 lb.3,046 lb.
Fuel Capacity18.5 gal.15.9 gal.
Row 1 Headroom37.6 in38.2 in
Row 1 Shoulder Room56.4 in54.8 in
Row 1 Hip Room0.0 in53.3 in
Row 1 Legroom42.0 in42.7 in
Row 2 Headroom35.6 in36.8 in
Row 2 Shoulder Room49.4 in54.9 in
Row 2 Hip Room0.0 in48.1 in
Row 2 Legroom28.8 in32.2 in
Cargo Volume13.0 ft37.6 ft3

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Option Package Details
Mazda RX-8 Automatic

Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power lumbar adjuster, driver seat100Yes
Proximity key250Yes
Traction control100Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500Yes
Sunroof900Yes
CD changer, in-dash200No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
Sport suspension (upgrade)250No
Performance braking system (optional)250No
Limited-slip rear differential300No
225/45ZR18 tires400No
Total Requested410070%
Total Not Requested175030%

Option Package Details
Mazda RX-8 Manual

Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power lumbar adjuster, driver seat100Yes
Proximity key250Yes
Traction control100Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500Yes
Sunroof900Yes
CD changer, in-dash200No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested410081%
Total Not Requested95019%

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