BMW 3-Series Gran Turismo BMW 3-Series Gran Turismo 2018 Mercedes-Benz SLK Mercedes-Benz SLK 2013

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BMW 3-Series Gran Turismo vs. Mercedes-Benz SLK 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 3-Series Gran Turismo vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $53,845

BMW 3-Series Gran Turismo 330i   
Difference: $1,200

Lowest Total Invoice: $50,740

BMW 3-Series Gran Turismo 330i   
Difference: $518

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018201320132013
Model3-Series Gran Turismo3-Series Gran TurismoSLKSLKSLK
Trim330i340iSLK250SLK350SLK55 AMG
Body4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $44,850 $50,700 $42,900 $55,400 $67,990
Base Invoice $42,390 $47,830 $39,897 $51,522 $63,231
Convenience Tier 850        
Executive Tier 3,100 3,100      
Obstacle detection, rear 600 600 970 970 970
Premium Tier 2,900 2,900      
Metallic paint (extra cost) 550 550 720 720 720
Lighting Package     1,290 1,290 1,290
Multimedia Package     2,150 2,150 2,150
Premium 1 Package     2,590 2,590  
Automatic climate control, front     760 760 760
Rear spoiler     350 350  
Proximity key     650 650 650
Leather seating surfaces     770    
Wood trim     990 990  
Convenience Tier 780        
Executive Tier 2,850 2,850      
Obstacle detection, rear 550 550 902 902 902
Premium Tier 2,670 2,670      
Metallic paint (extra cost) 505 505 670 670 670
Lighting Package     1,200 1,200 1,200
Multimedia Package     2,000 2,000 2,000
Premium 1 Package     2,409 2,409  
Automatic climate control, front     707 707 707
Rear spoiler     326 326  
Proximity key     605 605 605
Leather seating surfaces     716    
Wood trim     921 921  
Options (change) 8,000 7,150 11,240 10,470 6,540
Options (change) 7,355 6,575 10,456 9,740 6,084
Destination 995 995 905 905 905
Total Price $53,845 $58,845 $55,045 $66,775 $75,435
Total Invoice $50,740 $55,400 $51,258 $62,167 $70,220

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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 3-Series Gran Turismo dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW 3-Series Gran Turismo vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: BMW 3-Series Gran Turismo 330i
TrueDelta Adjusted Price Difference: $2,430
TrueDelta Adjusted Invoice Difference: $1,677
Model Year20182018201320132013
Model3-Series Gran Turismo3-Series Gran TurismoSLKSLKSLK
Trim330i340iSLK250SLK350SLK55 AMG
Body4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine248hp I4320hp I6201hp I4302hp V6415hp V8
TransmissionT8T8M6T7T7
DrivetrainAWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9600, 16500, 11500, 11500, 11
Tire (rear if not all the same)225/45-18225/45-18225/45-17225/40-18235/40-18
Total Price$53,845$58,845$55,045$66,775$75,435
Adjustments for Features-1,230-1,4800-1,150-1,875
Feature-Adjusted Total Price$52,615$57,365$55,045$65,625$73,560
Cost Above Minimum$0$4,750$0$10,580$18,515
Total Invoice$50,740$55,400$51,258$62,167$70,220
Adjustments for Features-1,159-1,3930-1,071-1,745
Feature-Adjusted Total Invoice$49,581$54,007$51,258$61,096$68,475
Cost Above Minimum$0$4,426$0$9,838$17,217

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Features Comparison: BMW 3-Series Gran Turismo vs. Mercedes-Benz SLK

Model Year20182018201320132013
Model3-Series Gran Turismo3-Series Gran TurismoSLKSLKSLK
Trim330i340iSLK250SLK350SLK55 AMG
Body4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300   
6-speed manual  $150  
7-speed manually-shiftable automatic   $1200$1200
AWD$1700$1700   
RWD  $0$0$0
Accessories 
Hands-free trunk or liftgate$100$100   
Parking guidance system - passive  $250$250$250
Power liftgate$350$350   
Power rear side windows$200$200   
Semi-automated parking system$500$500   
Tilt/telescoping steering wheel, manual$250$250   
Tilt/telescoping steering wheel, power  $350$350$350
Brakes, Airbags, and Other Safety 
Around view cameras$500$500   
Driver drowsiness monitor  $150$150$150
Hill descent control$250$250   
Roll bar  $200$200$200
Temporary spare tire  $150$150$150
Tires, run-flat$150$150   
Torque vectoring, brake-based    $100
Wide-view front camera$150$150   
Cargo Management 
Air-conditioned storage compartment$50$50   
Cargo area rails w/tie downs$50$50   
Cargo cover$75$75   
Climate Control 
Automatic air recirculation$100$100   
Rear air vents with manual controls$150$150   
Engine / Motor 
Automatic start / stop$150$150  $150
Dual-mode exhaust, switchable    $500
Regenerative braking$0$0   
Exterior 
Body kit    $0
Bright-finished exhaust tip(s)  $25$25$25
Panoramic sunroof$1200$1200   
Power retractable hardtop  $6750$6750$6750
Rear spoiler  $200$200$200
Retractable rear spoiler$400$400   
Infotainment 
4G LTE connectivity$0$0   
CD changer, in-dash  $325$325$325
CD player$125$125   
Handwriting recognition$200$200   
Navigation map updates, three years$0$0   
S Voice support$0$0   
Satellite radio  $200$200$200
Satellite radio - one year subscription$250$250   
SD Card slot  $25$25$25
Siri Eyes Free support$0$0   
SMS text-to-speech reader  $25$25$25
Surround sound $250$250$250$250
Telematics service, such as OnStar$200$200   
Telematics service, such as OnStar, with navigation  $225$225$225
Voice control for external devices$0$0   
Instruments, Lights, and Mirrors 
Analog clock    $25
Fog light, rear  $100$100$100
Fog lights$125$125   
Head-up display (HUD)$350$350   
Headlight washers  $50$50$50
Illuminated visor mirror, driver$50$50   
Illuminated visor mirror, passenger$50$50   
Interior ambient lighting$150$150  $150
Large color reconfigurable instrument cluster display$250$250   
LED headlights$1000$1000   
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   
Folding second row seats$300$300   
Leather door panel trim  $250$250$250
Leather-wrapped steering wheel$150$150  $150
Manual recliner, second row seats$75$75   
Manual thigh support length adjuster, driver seat$50$50   
Manual thigh support length adjuster, passenger seat$50$50   
Memory system, passenger seat  $150$150$150
Metal pedals  $75$75$75
Neck-level heating, front seats  $150$150$150
No leather in second row  $-300$-300$-300
Power seatback bolsters, driver seat$100$100   
Power seatback bolsters, passenger seat$100$100   
Synthetic suede inserts in leather seating surfaces    $0
Wood trim$300$300$300$300 
Wood/leather-wrapped steering wheel  $150$150 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200   
Sport suspension (upgrade)    $0
Transmission 
Launch control$100$100   
Steering-wheel-mounted transmission controls$100$100 $100$100
Total Value of Features$11,950$12,200$10,720$11,870$12,595
Value of Feature Adjustments$1,230$1,480$0$1,150$1,875
Value of Feature Adjustments-1,159-1,3930-1,071-1,745

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Specifications Comparison: BMW 3-Series Gran Turismo vs. Mercedes-Benz SLK

Model Year20182013
Model3-Series Gran TurismoSLK
Body4dr Hatch2dr Hardtop conv.
Wheelbase115.0 in95.7 in
Length190.0 in162.8 in
Width72.0 in71.5 in
Height59.4 in51.2 in
Curb Weight4,016 lb.3,242 lb.
Fuel Capacity15.8 gal.15.9 gal.
Row 1 Headroom41.3 in38.0 in
Row 1 Shoulder Room55.2 in52.2 in
Row 1 Legroom42.0 in42.5 in
Row 2 Headroom38.3 in0.0 in
Row 2 Shoulder Room54.1 in0.0 in
Row 2 Legroom39.2 in0.0 in
Cargo Volume,
Minimum
18.3 ft36.4 ft3
Cargo Volume,
Behind R2
18.4 ft36.4 ft3
Cargo Volume,
Maximum
56.5 ft310.1 ft3

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Option Package Details
BMW 3-Series Gran Turismo 330i

Convenience Tier
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Proximity key250Yes
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested55061%
Total Not Requested35039%
Executive Tier
FeatureValueRequested?
Leather seating surfaces900Yes
Large color reconfigurable instrument cluster display250No
Steering-linked headlights150Yes
Auto-dimming headlights200Yes
Semi-automated parking system500No
Around view cameras300No
Wide-view front camera150No
Total Requested125051%
Total Not Requested120049%
Premium Tier
FeatureValueRequested?
Heated front seats200Yes
Head-up display (HUD)350No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150Yes
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25Yes
Remote app25Yes
Total Requested111567%
Total Not Requested55033%

Option Package Details
BMW 3-Series Gran Turismo 340i

Executive Tier
FeatureValueRequested?
Leather seating surfaces900Yes
Large color reconfigurable instrument cluster display250No
Steering-linked headlights150Yes
Auto-dimming headlights200Yes
Semi-automated parking system500No
Around view cameras300No
Wide-view front camera150No
Total Requested125051%
Total Not Requested120049%
Premium Tier
FeatureValueRequested?
Heated front seats200Yes
Head-up display (HUD)350No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150Yes
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25Yes
Remote app25Yes
Total Requested111567%
Total Not Requested55033%

Option Package Details
Mercedes-Benz SLK SLK250

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250Yes
Total Requested650100%
Total Not Requested00%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Upholstered door panels, leather250No
No leather in second row-300No
Total Requested900106%
Total Not Requested-50-6%
Wood trim
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0No
Total Requested300100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Total Requested85094%
Total Not Requested506%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150Yes
App support0Yes
Total Requested89080%
Total Not Requested22520%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested76560%
Total Not Requested50040%

Option Package Details
Mercedes-Benz SLK SLK350

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250Yes
Total Requested650100%
Total Not Requested00%
Wood trim
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0No
Total Requested300100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Total Requested85094%
Total Not Requested506%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150Yes
App support0Yes
Total Requested89080%
Total Not Requested22520%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested76560%
Total Not Requested50040%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250Yes
Total Requested650100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Total Requested85094%
Total Not Requested506%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150Yes
App support0Yes
Total Requested89080%
Total Not Requested22520%

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