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

Mercedes-Benz GLK vs. Mazda RX-8 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 Year20152011
ModelGLKRX-8
TrimGLK350Grand Touring
Body4dr SUV4dr Coupe
Base Price $37,900 $32,260
Base Invoice $35,247 $29,878
Premium 1 Package 3,450  
Leather Package 1,850  
Lighting Package 1,290  
Becker Map Pilot 800  
Metallic paint (extra cost) 720  
Heated front seats 750  
Proximity key 650  
6-speed shiftable automatic   700
Temporary spare tire   395
Navigation system   2,000
Premium 1 Package 3,209  
Leather Package 1,721  
Lighting Package 1,200  
Becker Map Pilot 744  
Metallic paint (extra cost) 670  
Heated front seats 698  
Proximity key 605  
6-speed shiftable automatic   645
Temporary spare tire   320
Navigation system   1,720
Options (change) 9,510 3,095
Options (change) 8,847 2,685
Destination 925 795
Total Price $48,335 $36,150
Total Invoice $45,019 $33,358

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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

Want to find out how much dealers are willing to discount these cars?

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

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price and Invoice: Mazda RX-8 Grand Touring
TrueDelta Adjusted Price Difference: $7,565
TrueDelta Adjusted Invoice Difference: $7,358
Model Year20152011
ModelGLKRX-8
TrimGLK350Grand Touring
Body4dr SUV4dr Coupe
Engine302hp V6212hp R2
TransmissionT7T6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)19/25 MPG16/23 MPG
Audio (watts, speakers)?, 6300, 9
Tire (rear if not all the same)235/50-19225/45-18
Total Price$48,335$36,150
Adjustments for Features-4,6200
Feature-Adjusted Total Price$43,715$36,150
Total Invoice$45,019$33,358
Adjustments for Features-4,3030
Feature-Adjusted Total Invoice$40,716$33,358

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

Model Year20152011
ModelGLKRX-8
TrimGLK350Grand Touring
Body4dr SUV4dr Coupe
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manually-shiftable automatic $1100
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$8,245$3,625
Value of Feature Adjustments$4,620$0
Value of Feature Adjustments-4,3030

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See a complete comparison of Mercedes-Benz GLK vs. Mazda RX-8 features.

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

Model Year20152011
ModelGLKRX-8
Body4dr SUV4dr Coupe
Wheelbase108.5 in106.4 in
Length178.3 in175.6 in
Width74.3 in69.7 in
Height66.9 in52.8 in
Curb Weight3,929 lb.3,094 lb.
Fuel Capacity17.4 gal.15.9 gal.
Row 1 Headroom39.8 in38.2 in
Row 1 Shoulder Room55.2 in54.8 in
Row 1 Hip Room53.2 in53.3 in
Row 1 Legroom41.4 in42.7 in
Row 2 Headroom39.7 in36.8 in
Row 2 Shoulder Room55.4 in54.9 in
Row 2 Hip Room52.5 in48.1 in
Row 2 Legroom35.1 in32.2 in
Cargo Volume,
Minimum		23.3 ft37.6 ft3
Cargo Volume,
Maximum		54.7 ft37.6 ft3

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See a complete comparison of Mercedes-Benz GLK vs. Mazda RX-8 specs.

Option Package Details
Mercedes-Benz GLK GLK350

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%
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%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%

Option Package Details
Mazda RX-8 Grand Touring

6-speed manually-shiftable automatic
FeatureValueRequested?
6-speed manually-shiftable automatic0Yes
1.3L R2
OHV-2v
212 hp@7500
159 lb-ft@5500		1000Yes
Steering-wheel-mounted transmission controls100Yes
Total Requested1100100%
Total Not Requested00%

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