BMW X4 BMW X4 2015 Mazda RX-8 Mazda RX-8 2010

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BMW X4 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 X4 vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $34,760

Mazda RX-8 Grand Touring   
Difference: $16,335

Lowest Total Invoice: $32,072

Mazda RX-8 Grand Touring   
Difference: $15,638

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152010
ModelX4X4RX-8
TrimxDrive28ixDrive35iGrand Touring
Body4dr SUV4dr SUV4dr Coupe
Base Price $44,700 $48,000 $31,960
Base Invoice $41,805 $44,840 $29,566
Premium Package 2,200 2,200  
Navigation system 2,150 2,150 2,000
Metallic paint (extra cost) 550 550  
Heated front seats 500 500  
Cargo mat     50
Premium Package 2,000 2,000  
Navigation system 1,955 1,955 1,720
Metallic paint (extra cost) 500 500  
Heated front seats 455 455  
Cargo mat     36
Options (change) 5,400 5,400 2,050
Options (change) 4,910 4,910 1,756
Destination 995 995 750
Total Price $51,095 $54,395 $34,760
Total Invoice $47,710 $50,745 $32,072

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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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Request free, no-obligation BMW X4 dealer quotes or Mazda RX-8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW X4 vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Grand Touring
TrueDelta Adjusted Price Difference: $8,615
TrueDelta Adjusted Invoice Difference: $8,429
Model Year201520152010
ModelX4X4RX-8
TrimxDrive28ixDrive35iGrand Touring
Body4dr SUV4dr SUV4dr Coupe
Engine240hp I4300hp I6232hp R2
TransmissionT8T8M6
DrivetrainAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9205, 12300, 9
Tire (rear if not all the same)245/50-18245/45-19225/45-18
Total Price$51,095$54,395$34,760
Adjustments for Features-7,720-7,7200
Feature-Adjusted Total Price$43,375$46,675$34,760
Cost Above Minimum$0$3,300$0
Total Invoice$47,710$50,745$32,072
Adjustments for Features-7,209-7,2020
Feature-Adjusted Total Invoice$40,501$43,543$32,072
Cost Above Minimum$0$3,042$0

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Features Comparison: BMW X4 vs. Mazda RX-8

Model Year201520152010
ModelX4X4RX-8
TrimxDrive28ixDrive35iGrand Touring
Body4dr SUV4dr SUV4dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300 
6-speed manual  $150
AWD$1700$1700 
RWD  $0
Accessories 
Hands-free trunk or liftgate$100$100 
Power liftgate$350$350 
Power rear side windows$200$200 
Remote app$25$25 
Remote window/roof operation$15$15 
Tilt steering wheel, manual  $150
Tilt/telescoping steering wheel, manual$250$250 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Brake assist$50$50 
Hill descent control$250$250 
Obstacle detection, rear$250$250 
Tires, run-flat$150$150 
Torque vectoring, brake-based$100$100 
Cargo Management 
Cargo area rails w/tie downs$50$50 
Cargo cover$75$75 
Overhead sunglass holder  $25
Rear seat pass-through  $100
Roof rails$250$250 
Second-row high console  $250
Trailering equipment (4 wire)$125$125 
Climate Control 
Automatic air recirculation$100$100 
Dual-zone climate control$125$125 
Heated windshield washer nozzles$15$15 
Rear air vents with manual controls$150$150 
Drivetrain 
Limited-slip rear differential  $300
Engine / Motor 
Automatic start / stop$150$150 
Regenerative braking$0$0 
Exterior 
Bodyside cladding (gray/black)$250$250 
Deep-tinted rear windows$275$275 
Wheel-lip moldings$75$75 
Infotainment 
App support$0$0 
Bluetooth audio streaming$25$25 
CD changer, in-dash  $325
CD player$125$125 
DVD-compatible player$0$0 
Handwriting recognition$200$200 
HD radio$50$50 
In-vehicle Internet$150$150 
Media drive$15$15 
S Voice support$0$0 
Satellite radio  $200
Satellite radio - one year subscription$250$250 
Siri Eyes Free support$0$0 
Surround sound  $250
Telematics service, such as OnStar$200$200 
Traffic + travel information$25$25 
USB port$25$25 
Voice control for external devices$0$0 
Voice control for nav and audio$100$100 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75 
Auto-dimming passenger-side mirror$75$75 
Interior ambient lighting$150$150 
Mirror tilt-down in reverse$25$25 
Power-folding mirrors$50$50 
Steering-linked headlights$150$150 
Trip computer$150$150 
Turn signals on or near mirrors$25$25 
Seats and Interior Trim 
Door sill trim plates  $100
Folding second row seats$300$300 
Metal pedals  $75
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150 
Power fore-aft adjuster, passenger seat$100$100 
Power height adjuster, passenger seat$100$100 
Power lumbar adjuster, driver seat  $100
Power recliner, passenger seat$100$100 
Power tilt adjuster, passenger seat$100$100 
Wood trim$300$300 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200 
Total Value of Features$9,745$9,745$2,025
Value of Feature Adjustments$7,720$7,720$0
Value of Feature Adjustments-7,209-7,2020

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Specifications Comparison: BMW X4 vs. Mazda RX-8

Model Year20152010
ModelX4RX-8
Body4dr SUV4dr Coupe
Wheelbase110.6 in106.4 in
Length184.3 in175.6 in
Width74.1 in69.7 in
Height63.9 in52.8 in
Curb Weight4,131 lb.3,065 lb.
Fuel Capacity17.7 gal.15.9 gal.
Row 1 Headroom40.0 in38.2 in
Row 1 Shoulder Room57.2 in54.8 in
Row 1 Hip Room0.0 in53.3 in
Row 1 Legroom40.4 in42.7 in
Row 2 Headroom37.4 in36.8 in
Row 2 Shoulder Room56.0 in54.9 in
Row 2 Hip Room0.0 in48.1 in
Row 2 Legroom34.8 in32.2 in
Cargo Volume,
Minimum
17.7 ft37.6 ft3
Cargo Volume,
Maximum
49.4 ft37.6 ft3

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Option Package Details
BMW X4 xDrive28i

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Proximity key250Yes
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested115064%
Total Not Requested65036%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Handwriting recognition200No
App support0No
Remote app25No
Siri Eyes Free support0No
S Voice support0No
Total Requested60054%
Total Not Requested51546%

Option Package Details
BMW X4 xDrive35i

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Proximity key250Yes
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested115064%
Total Not Requested65036%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Handwriting recognition200No
App support0No
Remote app25No
Siri Eyes Free support0No
S Voice support0No
Total Requested60054%
Total Not Requested51546%

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