BMW 3-Series Gran Turismo BMW 3-Series Gran Turismo 2018 Mercedes-Benz SL Mercedes-Benz SL 2018

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

Lowest Total Price: $59,645

BMW 3-Series Gran Turismo 330i   
Difference: $36,850

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182018201820182018
Model3-Series Gran Turismo3-Series Gran TurismoSLSLSLSL
Trim330i340iSL450SL550AMG SL63AMG SL65
Body4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $44,850 $50,700 $88,200 $112,300 $152,850 $222,000
Driving Assistance Package 500 500        
Premium Tier 2,900 2,900        
Executive Tier 3,100 3,100        
Obstacle detection, rear 600 600        
M Sport Design 3,450          
Metallic paint (extra cost) 550 550        
Adaptive dampers - electrical 700          
Apple CarPlay support 300 300        
Adaptive cruise control, all-speed 1,200 1,200        
Blind spot warning system 500 500        
Premium Package     5,050      
Driver Assistance Package     2,250 2,250 2,250  
Wood trim         0 0
Black exterior trim (optional)         750 750
Driving Assistance Package 460 460        
Premium Tier 2,670 2,670        
Executive Tier 2,850 2,850        
Obstacle detection, rear 550 550        
M Sport Design 3,175          
Metallic paint (extra cost) 505 505        
Adaptive dampers - electrical 645          
Apple CarPlay support 275 275        
Adaptive cruise control, all-speed 1,105 1,105        
Blind spot warning system 460 460        
Premium Package     4,697      
Driver Assistance Package     2,093 2,093 2,093  
Wood trim         0 0
Black exterior trim (optional)         698 698
Options (change) 13,800 9,650 7,300 2,250 3,000 750
Options (change) 12,695 8,875 6,790 2,093 2,791 698
Destination 995 995 995 995 995 995
Gas Tax 0 0 0 0 0 1,300
Total Price $59,645 $61,345 $96,495 $115,545 $156,845 $225,045

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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 SL dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price: BMW 3-Series Gran Turismo 330i
Lowest Adjusted Invoice: Mercedes-Benz SL AMG SL65
TrueDelta Adjusted Price Difference: $29,640
TrueDelta Adjusted Invoice Difference: $53,053
Model Year201820182018201820182018
Model3-Series Gran Turismo3-Series Gran TurismoSLSLSLSL
Trim330i340iSL450SL550AMG SL63AMG SL65
Body4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine248hp I4320hp I6362hp V6449hp V8577hp V8621hp V12
TransmissionT8T8T9T9T7T7
DrivetrainAWDAWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9600, 16600, 11600, 11600, 11900, 12
Tire (rear if not all the same)225/45-18225/45-18255/35-19255/35-19255/35-19255/35-19
Total Price$59,645$61,345$96,495$115,545$156,845$225,045
Adjustments for Features-2500-7,460-7,460-12,935-15,135
Feature-Adjusted Total Price$59,395$61,345$89,035$108,085$143,910$209,910
Cost Above Minimum$0$1,950$0$19,050$54,875$120,875

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

Model Year201820182018201820182018
Model3-Series Gran Turismo3-Series Gran TurismoSLSLSLSL
Trim330i340iSL450SL550AMG SL63AMG SL65
Body4dr Hatch4dr Hatch2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300    
9-speed manually-shiftable automatic  $1400$1400  
7-speed manually-shiftable automatic    $1200$1200
AWD$1700$1700    
RWD  $0$0$0$0
Accessories 
Power door closers     $300
Power liftgate$350$350    
Power rear side windows$200$200    
Power trunk closer  $350$350$350$350
Tilt/telescoping steering wheel, manual$250$250    
Tilt/telescoping steering wheel, power  $350$350$350$350
Wind blocker, power small  $300$300$300$300
Brakes, Airbags, and Other Safety 
Around view cameras$500$500    
Auto-raising roll bars / headrests  $500$500$500$500
Automatic braking, high-speed or partial  $200$200$200$200
Blind spot collision prevention  $150$150$150$150
Collision preparation system, rear  $100$100$100$100
Cross-traffic detection for collision preparation system  $0$0$0$0
Cross-traffic warning, rear  $100$100$100$100
Driver drowsiness monitor  $150$150$150$150
Hill descent control$250$250    
Lane keeping assist  $400$400$400$400
Radar- or camera-based collision preparation system  $0$0$0$0
Rearview camera  $200$200$200$200
Tires, run-flat$150$150$150$150  
Torque vectoring, brake-based  $100$100$100$100
Wide-view front camera$150$150    
Cargo Management 
Cargo area rails w/tie downs$50$50    
Cargo cover$75$75    
Storage compartment under front seat(s)  $50$50$50$50
Climate Control 
Adaptive windshield washer system  $0$0$0$0
Heated washer fluid system  $50$50$50$50
Heated windshield washer nozzles$15$15    
Rear air vents with manual controls$150$150    
Washer fluid outlets in wiper blade  $100$100$100$100
Wiper de-icer  $25$25$25$25
Drivetrain 
Limited-slip rear differential    $300$300
Engine / Motor 
Dual-mode exhaust, switchable  $500$500$500$500
Raised top speed limiter    $0$0
Regenerative braking$0$0    
Exterior 
Black exterior trim (optional)$0   $0$0
Bright-finished exhaust tip(s)  $25$25$25$25
Electronically-variable tint, sunroof or glass roof panel     $2000
Glass roof panel(s)  $300$300$300$300
Panoramic sunroof$1200$1200    
Power retractable hardtop  $6750$6750$6750$6750
Rear spoiler    $200$200
Retractable rear spoiler$400$400    
Sport rocker panels (optional)$0     
Infotainment 
4G LTE connectivity$0$0    
Android Auto support  $100$100$100$100
Handwriting recognition$200$200    
iPod integration  $100$100$100$100
S Voice support$0$0    
Satellite radio  $200$200$200$200
Satellite radio - one year subscription$250$250    
SD Card slot  $25$25$25$25
SMS text-to-speech reader  $25$25$25$25
Surround sound $250$250$250$250$250
Telematics service, such as OnStar$200$200    
Telematics service, such as OnStar, with navigation  $225$225$225$225
USB port$25$25    
Voice control for external devices$0$0    
Wi-Fi hotspot  $50$50$50$50
Instruments, Lights, and Mirrors 
Analog clock  $25$25  
Chronometer    $100$100
Compass$0$0    
Cornering lights  $50$50$50$50
Fog light, rear  $100$100$100$100
Fog lights$125$125    
Head-up display (HUD)$350$350    
Interior ambient lighting$150$150    
Interior ambient lighting, configurable  $150$150$150$150
Large color reconfigurable instrument cluster display$250$250    
Power-folding mirrors$50$50    
Seats and Interior Trim 
Automatic seat bolsters, driver  $300$300$300$300
Automatic seat bolsters, front passenger  $300$300$300$300
Center armrest(s), second row$50$50    
Cooled or ventilated front seats  $300$300$300$300
Door sill trim plates$100$100    
Folding second row seats$300$300    
Illuminated door sill trim plates  $200$200$200$200
Leather door panel trim  $250$250$250$250
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    
Massage, driver seat  $100$100$100$100
Massage, passenger seat  $100$100$100$100
Memory system, passenger seat  $150$150$150$150
Metal pedals  $75$75$75$75
Neck-level heating, front seats  $150$150$150$150
No leather in second row  $-300$-300$-300$-300
Power headrest height adjuster, driver seat  $50$50$50$50
Power headrest height adjuster, passenger seat  $50$50$50$50
Power seatback bolsters, driver seat$100$100    
Power seatback bolsters, passenger seat$100$100    
Power thigh support length adjuster, driver seat  $100$100$100$100
Power thigh support length adjuster, passenger seat  $100$100$100$100
Synthetic suede headliner    $650$650
Upholstered instrument panel, leather  $1000$1000$1000$1000
Suspension, Wheels, and Tires 
Active curve tilting    $1000$1000
Adaptive dampers - electrical$500 $500$500  
Adaptive hydraulic struts, auto-leveling and ht. adjustable    $4000$4000
Sport suspension (upgrade)    $0 
Ultra-sport suspension (upgrade)     $0
Transmission 
Launch control$100$100  $100 
Total Value of Features$9,765$9,515$16,975$16,975$22,450$24,650
Value of Feature Adjustments$250$0$7,460$7,460$12,935$15,135
Value of Feature Adjustments-2350-602-199-312-201

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

Model Year20182018
Model3-Series Gran TurismoSL
Body4dr Hatch2dr Hardtop conv.
Wheelbase115.0 in101.7 in
Length190.0 in182.3 in
Width72.0 in73.9 in
Height59.4 in51.2 in
Curb Weight4,016 lb.3,827 lb.
Fuel Capacity15.8 gal.19.8 gal.
Row 1 Headroom41.3 in39.1 in
Row 1 Shoulder Room55.2 in55.5 in
Row 1 Legroom42.0 in42.9 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 ft38.5 ft3
Cargo Volume,
Behind R2
18.4 ft38.5 ft3
Cargo Volume,
Maximum
56.5 ft313.5 ft3

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Option Package Details
BMW 3-Series Gran Turismo 330i

Driving Assistance Package
FeatureValueRequested?
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Speed limit information0No
Pedestrian detection50Yes
Total Requested650100%
Total Not Requested00%
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 support0Yes
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0Yes
Navigation system600Yes
Traffic + travel information25Yes
Remote app25Yes
Total Requested111567%
Total Not Requested55033%
Executive Tier
FeatureValueRequested?
Leather seating surfaces900Yes
Large color reconfigurable instrument cluster display250No
Steering-linked headlights150Yes
Auto-dimming headlights200Yes
Semi-automated parking system500Yes
Around view cameras300No
Wide-view front camera150No
Total Requested175071%
Total Not Requested70029%
M Sport Design
FeatureValueRequested?
Sport suspension (upgrade)250No
Sport front fascia (optional)0No
Sport rocker panels (optional)0No
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 liftgate100Yes
Black exterior trim (optional)0Yes
225/45VR18 tires400No
Total Requested65042%
Total Not Requested90058%

Option Package Details
BMW 3-Series Gran Turismo 340i

Driving Assistance Package
FeatureValueRequested?
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Speed limit information0No
Pedestrian detection50Yes
Total Requested650100%
Total Not Requested00%
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 support0Yes
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0Yes
Navigation system600Yes
Traffic + travel information25Yes
Remote app25Yes
Total Requested111567%
Total Not Requested55033%
Executive Tier
FeatureValueRequested?
Leather seating surfaces900Yes
Large color reconfigurable instrument cluster display250No
Steering-linked headlights150Yes
Auto-dimming headlights200Yes
Semi-automated parking system500Yes
Around view cameras300No
Wide-view front camera150No
Total Requested175071%
Total Not Requested70029%

Option Package Details
Mercedes-Benz SL SL450

Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Automatic seat bolsters, driver300No
Automatic seat bolsters, front passenger300No
Massage, driver seat100No
Massage, passenger seat100No
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Power trunk closer350Yes
Proximity key250Yes
Neck-level heating, front seats150No
Semi-automated parking system500Yes
Hands-free trunk or liftgate100Yes
Total Requested180059%
Total Not Requested125041%
Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Pedestrian detection50Yes
Lane keeping assist400No
Radar- or camera-based collision preparation system0No
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot collision prevention150No
Total Requested115061%
Total Not Requested75039%

Option Package Details
Mercedes-Benz SL SL550

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Pedestrian detection50Yes
Lane keeping assist400No
Radar- or camera-based collision preparation system0No
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot collision prevention150No
Total Requested115061%
Total Not Requested75039%

Option Package Details
Mercedes-Benz SL AMG SL63

Driver Assistance Package
FeatureValueRequested?
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Pedestrian detection50Yes
Lane keeping assist400No
Radar- or camera-based collision preparation system0No
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot collision prevention150No
Total Requested115061%
Total Not Requested75039%

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