Mercedes-Benz SLK Mercedes-Benz SLK 2007 Mazda Mazda6 Mazda Mazda6 2018

We are 103,000+ car owners sharing real-world car information.

Join Us

Mercedes-Benz SLK vs. Mazda Mazda6 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 SLK vs. Mazda Mazda6 Invoice Comparison

Lowest Total Price: $32,595

Mazda Mazda6 Grand Touring Reserve   
Difference: $20,685

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072007200720182018
ModelSLKSLKSLKMazda6Mazda6
TrimSLK280SLK350SLK55 AMGGrand Touring ReserveSignature
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Base Price $43,350 $47,400 $62,500 $31,700 $34,750
Lighting Package 1,000 1,000 1,000    
Premium II Package 3,650 3,650 1,400    
Heating Package 970 970      
Metallic paint (extra cost) 700 700 700    
Automatic climate control, front 710 710 710    
Bluetooth cell phone link 925 925 925    
Navigation system 1,200 1,200 1,200    
Appearance Package   990      
Lighting Package 930 930 930    
Premium II Package 3,394 3,394 1,302    
Heating Package 902 902      
Metallic paint (extra cost) 650 650 650    
Automatic climate control, front 660 660 660    
Bluetooth cell phone link 860 860 860    
Navigation system 1,116 1,116 1,116    
Appearance Package   921      
Options (change) 9,155 10,145 5,935 0 0
Options (change) 8,512 9,433 5,518 0 0
Destination 775 775 775 895 895
Gas Tax 0 0 1,300 0 0
Total Price $53,280 $58,320 $70,510 $32,595 $35,645

Return to top

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 SLK dealer quotes or Mazda Mazda6 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 SLK vs. Mazda Mazda6

Lowest Adjusted Price: Mazda Mazda6 Grand Touring Reserve
Lowest Adjusted Invoice: Mazda Mazda6 Signature
TrueDelta Adjusted Price Difference: $20,835
TrueDelta Adjusted Invoice Difference: $48,743
Model Year20072007200720182018
ModelSLKSLKSLKMazda6Mazda6
TrimSLK280SLK350SLK55 AMGGrand Touring ReserveSignature
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Engine228hp V6268hp V6355hp V8250hp I4250hp I4
TransmissionM6M6T7T6T6
DrivetrainRWDRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)380, 11380, 11380, 11231, 11231, 11
Tire (rear if not all the same)205/55-16225/45-17225/40-18225/45-19225/45-19
Total Price$53,280$58,320$70,510$32,595$35,645
Adjustments for Features0-300-1,300-150-1,400
Feature-Adjusted Total Price$53,280$58,020$69,210$32,445$34,245
Cost Above Minimum$0$4,740$15,930$0$1,800

Return to top

Features Comparison: Mercedes-Benz SLK vs. Mazda Mazda6

Model Year20072007200720182018
ModelSLKSLKSLKMazda6Mazda6
TrimSLK280SLK350SLK55 AMGGrand Touring ReserveSignature
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150   
7-speed manually-shiftable automatic  $1200  
6-speed manually-shiftable automatic   $1100$1100
RWD$0$0$0  
FWD   $0$0
Accessories 
Adaptive cruise control, all-speed   $850$850
Cruise control$150$150$150  
Heated steering wheel   $100$100
Power rear side windows   $200$200
Proximity key   $250$250
Remote window/roof operation$15$15$15  
Tilt/telescoping steering wheel, manual   $250$250
Tilt/telescoping steering wheel, power$350$350$350  
Wind blocker, small$100$100$100  
Brakes, Airbags, and Other Safety 
911 assist   $25$25
Active or whiplash-reducing head restraints, front seats   $0$0
Around view cameras    $500
Automatic braking, high-speed or partial   $200$200
Automatic braking, low-speed   $200$200
Blind spot warning system   $200$200
Cross-traffic warning, rear   $100$100
Following distance indicator   $25$25
Forward collision warning   $200$200
G-vectoring control   $100$100
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Lane departure prevention, steering-based   $200$200
Lane departure warning   $200$200
Obstacle detection, front    $150
Obstacle detection, rear    $250
Rearview camera   $200 
Side curtain airbags   $350$350
Tire-pressure monitor   $75$75
Cargo Management 
Overhead sunglass holder   $25$25
Climate Control 
Heated windshield washer nozzles$15$15$15  
Rear air vents   $100$100
Residual heat$50$50$50  
Wiper de-icer   $25$25
Exterior 
Body kit  $0  
Laminated front side windows   $200$200
Power retractable hardtop$6750$6750$6750  
Rear spoiler  $200$200$200
Sunroof   $900$900
Infotainment 
Android Auto support   $100$100
App support   $0$0
Apple CarPlay support   $100$100
Bluetooth audio streaming   $25$25
CD player$125$125$125  
HD radio   $50$50
SMS text-to-speech reader   $25$25
Telematics service, such as OnStar$200$200$200  
Traffic information   $25$25
Voice control for nav and audio   $100$100
Instruments, Lights, and Mirrors 
Analog clock$25$25$25  
Auto-dimming headlights   $200$200
Cornering lights$50$50$50  
Fog light, rear$100$100$100  
Head-up display (HUD)   $350$350
Headlight washers$50$50$50  
Illuminated visor mirror, driver   $50$50
Illuminated visor mirror, passenger   $50$50
LED headlights, single projector or low beam only   $750$750
Mirror tilt-down in reverse$25$25$25  
Road sign information   $75$75
Steering-linked headlights   $150$150
Visor mirror, driver$10$10$10  
Visor mirror, passenger$10$10$10  
Xenon HID headlights$500$500$500  
Seats and Interior Trim 
Aluminum trim  $100  
Center armrest(s), second row   $50$50
Cooled or ventilated front seats   $300$300
Folding second row seats   $300$300
Heated second row seats   $200$200
Interior trim, special color    $0
Leather-wrapped steering wheel$150 $150$150$150
Memory system, passenger seat$150$150$150  
Neck-level heating, front seats$150$150   
Power lumbar adjuster, driver seat   $100$100
Power tilt adjuster, passenger seat$100$100$100  
Synthetic suede door panel trim    $250
Synthetic suede inserts in leather seating surfaces  $0  
Wood trim $300  $300
Wood/leather-wrapped steering wheel $150   
Suspension, Wheels, and Tires 
Sport suspension (upgrade)  $0  
Transmission 
Steering-wheel-mounted transmission controls  $100$100$100
Total Value of Features$9,375$9,675$10,675$9,525$10,775
Value of Feature Adjustments$0$300$1,300$150$1,400
Value of Feature Adjustments0-279-1,212-4-35

Return to top

Specifications Comparison: Mercedes-Benz SLK vs. Mazda Mazda6

Model Year20072018
ModelSLKMazda6
Body2dr Hardtop conv.4dr Sedan
Wheelbase95.7 in111.4 in
Length160.7 in191.5 in
Width70.4 in72.4 in
Height51.0 in57.1 in
Curb Weight3,210 lb.3,241 lb.
Fuel Capacity18.5 gal.16.4 gal.
Row 1 Headroom37.9 in38.4 in
Row 1 Shoulder Room52.2 in57.1 in
Row 1 Hip Room54.6 in56.1 in
Row 1 Legroom42.5 in42.2 in
Row 2 Headroom0.0 in37.1 in
Row 2 Shoulder Room0.0 in55.5 in
Row 2 Hip Room0.0 in56.1 in
Row 2 Legroom0.0 in38.7 in
Cargo Volume,
Minimum
6.5 ft314.8 ft3
Cargo Volume,
Maximum
9.8 ft314.8 ft3

Return to top

Option Package Details
Mercedes-Benz SLK SLK280

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Premium II Package
FeatureValueRequested?
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Power fore-aft adjuster, passenger seat100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Satellite radio200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50No
Auto-dimming driver-side mirror75Yes
Tilt/telescoping steering wheel, power100No
Remote window/roof operation15No
Power fore-aft adjuster, driver seat100Yes
Mirror tilt-down in reverse25No
Power height adjuster, driver seat50Yes
Interior ambient lighting150No
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Total Requested175068%
Total Not Requested84032%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%

Option Package Details
Mercedes-Benz SLK SLK350

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Premium II Package
FeatureValueRequested?
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Power fore-aft adjuster, passenger seat100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Satellite radio200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50No
Auto-dimming driver-side mirror75Yes
Tilt/telescoping steering wheel, power100No
Remote window/roof operation15No
Power fore-aft adjuster, driver seat100Yes
Mirror tilt-down in reverse25No
Power height adjuster, driver seat50Yes
Interior ambient lighting150No
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Total Requested175068%
Total Not Requested84032%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Appearance Package
FeatureValueRequested?
Wood trim300Yes
225/45ZR17 tires200No
Wood/leather-wrapped steering wheel0No
245/40ZR17 tires200No
Total Requested30043%
Total Not Requested40057%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Premium II Package
FeatureValueRequested?
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested30046%
Total Not Requested35054%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Convertibles
See TrueDelta's information for all Mercedes-Benz models.