Mazda RX-8 Mazda RX-8 2011 Mercedes-Benz GLK Mercedes-Benz GLK 2015

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Mazda RX-8 vs. Mercedes-Benz GLK 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.

Mazda RX-8 vs. Mercedes-Benz GLK Invoice Comparison

Lowest Total Price: $36,150

Mazda RX-8 Grand Touring   
Difference: $12,185

Lowest Total Invoice: $33,358

Mazda RX-8 Grand Touring   
Difference: $11,661

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112015
ModelRX-8GLK
TrimGrand TouringGLK350
Body4dr Coupe4dr SUV
Base Price $32,260 $37,900
Base Invoice $29,878 $35,247
6-speed shiftable automatic 700  
Temporary spare tire 395  
Navigation system 2,000  
Becker Map Pilot   800
Lighting Package   1,290
Leather Package   1,850
Premium 1 Package   3,450
Metallic paint (extra cost)   720
Proximity key   650
Heated front seats   750
6-speed shiftable automatic 645  
Temporary spare tire 320  
Navigation system 1,720  
Becker Map Pilot   744
Lighting Package   1,200
Leather Package   1,721
Premium 1 Package   3,209
Metallic paint (extra cost)   670
Proximity key   605
Heated front seats   698
Options (change) 3,095 9,510
Options (change) 2,685 8,847
Destination 795 925
Total Price $36,150 $48,335
Total Invoice $33,358 $45,019

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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 Mazda RX-8 dealer quotes or Mercedes-Benz GLK dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mazda RX-8 vs. Mercedes-Benz GLK

Lowest Adjusted Price and Invoice: Mazda RX-8 Grand Touring
TrueDelta Adjusted Price Difference: $7,565
TrueDelta Adjusted Invoice Difference: $7,358
Model Year20112015
ModelRX-8GLK
TrimGrand TouringGLK350
Body4dr Coupe4dr SUV
Engine212hp R2302hp V6
TransmissionT6T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/23 MPG19/25 MPG
Audio (watts, speakers)300, 9?, 6
Tire (rear if not all the same)225/45-18235/50-19
Total Price$36,150$48,335
Adjustments for Features0-4,620
Feature-Adjusted Total Price$36,150$43,715
Total Invoice$33,358$45,019
Adjustments for Features0-4,303
Feature-Adjusted Total Invoice$33,358$40,716

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Features Comparison: Mazda RX-8 vs. Mercedes-Benz GLK

Model Year20112015
ModelRX-8GLK
TrimGrand TouringGLK350
Body4dr Coupe4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
AC power outlet $100
Power liftgate $350
Power rear side windows $200
Remote app $25
Remote window/roof operation $15
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Brake assist $50
Driver drowsiness monitor $150
Knee airbag, driver $75
Rollover sensor $50
Trailer sway control $25
Cargo Management 
Cargo cover $75
Overhead sunglass holder$25 
Rear seat pass-through$100 
Roof rails $250
Second-row high console$250 
Climate Control 
Automatic air recirculation $100
Dual-zone climate control $125
Heated windshield washer nozzles $15
Rear air vents $100
Rear wiper $175
Residual heat $50
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop $150
Exterior 
Bodyside moldings $75
Deep-tinted rear windows $275
Panoramic sunroof $1200
Rear bumper protector $40
Sunroof$900 
Infotainment 
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
HD radio $50
SMS text-to-speech reader $25
Surround sound$250 
Telematics service, such as OnStar, with navigation $225
Traffic information $25
USB port $25
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming headlights $200
Compass $0
Fog light, rear $100
Fog lights$125 
Headlight washers $50
Mirror tilt-down in reverse $25
Steering-linked headlights $150
Trip computer $150
Turn signals on or near mirrors $25
Seats and Interior Trim 
Folding second row seats $300
Memory system, passenger seat $150
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power fore-aft adjuster, passenger seat $100
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power height adjuster, passenger seat $100
Power lumbar adjuster, driver seat$100 
Power recliner, passenger seat $100
Power tilt adjuster, passenger seat $100
Wood trim $300
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical $100
Total Value of Features$3,625$8,245
Value of Feature Adjustments$0$4,620
Value of Feature Adjustments0-4,303

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Specifications Comparison: Mazda RX-8 vs. Mercedes-Benz GLK

Model Year20112015
ModelRX-8GLK
Body4dr Coupe4dr SUV
Wheelbase106.4 in108.5 in
Length175.6 in178.3 in
Width69.7 in74.3 in
Height52.8 in66.9 in
Curb Weight3,094 lb.3,929 lb.
Fuel Capacity15.9 gal.17.4 gal.
Row 1 Headroom38.2 in39.8 in
Row 1 Shoulder Room54.8 in55.2 in
Row 1 Hip Room53.3 in53.2 in
Row 1 Legroom42.7 in41.4 in
Row 2 Headroom36.8 in39.7 in
Row 2 Shoulder Room54.9 in55.4 in
Row 2 Hip Room48.1 in52.5 in
Row 2 Legroom32.2 in35.1 in
Cargo Volume,
Minimum
7.6 ft323.3 ft3
Cargo Volume,
Maximum
7.654.7 ft3

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Option Package Details
Mercedes-Benz GLK GLK350

Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat100No
Memory system, passenger seat150No
Total Requested90075%
Total Not Requested30025%
Premium 1 Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Satellite radio200Yes
Power liftgate350No
Auto-dimming driver-side mirror75No
Compass0No
AC power outlet100No
Panoramic sunroof1200No
Mirror tilt-down in reverse25No
iPod integration100No
Total Requested55023%
Total Not Requested185077%

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