Mercedes-Benz GLS Mercedes-Benz GLS 2018 Mercedes-Benz SL Mercedes-Benz SL 2009

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

Join Us

Mercedes-Benz GLS 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.

Mercedes-Benz GLS vs. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $126,795

Mercedes-Benz GLS AMG GLS63   
Difference: $18,710

Lowest Total Invoice: $117,989

Mercedes-Benz GLS AMG GLS63   
Difference: $17,574

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018200920092009
ModelGLSSLSLSL
TrimAMG GLS63SL600SL63 AMGSL65 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $125,300 $139,100 $135,000 $194,700
Base Invoice $116,529 $129,363 $125,550 $181,071
Synthetic suede steering wheel 500      
Illuminated door sill trim plates   700 700 700
Adaptive cruise control   2,230 2,230 2,230
Premium I Package     3,050  
Obstacle detection, rear     1,140  
Wood trim     0 0
Glass roof panel(s)     1,950  
Synthetic suede steering wheel 465      
Illuminated door sill trim plates   651 651 651
Adaptive cruise control   2,074 2,074 2,074
Premium I Package     2,836  
Obstacle detection, rear     1,060  
Wood trim     0 0
Glass roof panel(s)     1,814  
Options (change) 500 2,930 9,070 2,930
Options (change) 465 2,725 8,435 2,725
Destination 995 875 875 875
Gas Tax 0 2,600 2,600 2,600
Total Price $126,795 $145,505 $147,545 $201,105
Total Invoice $117,989 $135,563 $137,460 $187,271

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 GLS dealer quotes or Mercedes-Benz SL 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 GLS vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Mercedes-Benz GLS AMG GLS63
TrueDelta Adjusted Price Difference: $22,640
TrueDelta Adjusted Invoice Difference: $21,231
Model Year2018200920092009
ModelGLSSLSLSL
TrimAMG GLS63SL600SL63 AMGSL65 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine550hp V8510hp V12518hp V8604hp V12
TransmissionT7T5T7T5
DrivetrainAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)830, 14510, 10510, 10510, 10
Tire (rear if not all the same)295/40-21255/40-18255/35-19255/35-19
Total Price$126,795$145,505$147,545$201,105
Adjustments for Features-3,9300-400-100
Feature-Adjusted Total Price$122,865$145,505$147,145$201,005
Cost Above Minimum$0$0$1,640$55,500
Total Invoice$117,989$135,563$137,460$187,271
Adjustments for Features-3,6570-373-93
Feature-Adjusted Total Invoice$114,332$135,563$137,087$187,178
Cost Above Minimum$0$0$1,524$51,615

Return to top

Features Comparison: Mercedes-Benz GLS vs. Mercedes-Benz SL

Model Year2018200920092009
ModelGLSSLSLSL
TrimAMG GLS63SL600SL63 AMGSL65 AMG
Body4dr SUV2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 $1200 
5-speed manually-shiftable automatic $1000 $1000
AWD$1700   
RWD $0$0$0
Accessories 
AC power outlet$100   
Adaptive cruise control $600$600$600
Adaptive cruise control, all-speed$850   
Heated / cooled cup holders, front row$75   
Power door closers$300   
Power flip-out rear side windows$125   
Power liftgate$350   
Power rear side windows$200   
Power trunk closer $350$350$350
Remote app$25   
Remote climate control$25   
Remote start via app$75   
Semi-automated parking system$500   
Wind blocker, small $100$100$100
Brakes, Airbags, and Other Safety 
Around view cameras$500   
Auto-raising roll bars / headrests $500$500$500
Automatic braking, high-speed or partial$200   
Automatic braking, low-speed$200   
Blind spot collision prevention$150   
Blind spot warning system$200   
Driver drowsiness monitor$150   
Forward collision warning$200   
Hill descent control$250   
Lane departure prevention$150   
Lane departure warning$200   
Radar- or camera-based collision preparation system$0   
Rear side airbags$300   
Rollover sensor$50   
Side curtain airbags, three rows$500   
Trailer sway control$25   
Cargo Management 
Air-conditioned storage compartment $50$50$50
Aluminum roof rails$250   
Cargo cover$75   
Cargo net$40   
Console with shifter $150$150$150
Console without shifter$150   
Storage compartment under front seat(s) $50$50$50
Climate Control 
Rear air vents with automatic controls$250   
Rear HVAC unit$400   
Rear wiper$175   
Residual heat $50$50$50
Wiper de-icer $25$25$25
Engine / Motor 
Automatic start / stop$150   
Exterior 
Body kit  $0$0
Deep-tinted rear windows$275   
Laminated front side windows$200   
Panoramic sunroof$1200   
Power retractable hardtop $6750$6750$6750
Rear bumper protector$40   
Rear spoiler$200   
Running boards$350   
Wheel-lip moldings$75   
Infotainment 
Android Auto support$100   
App support$0   
Apple CarPlay support$100   
Aux input $50$50$50
Bluetooth audio streaming$25   
CD changer, in-dash $325$325$325
CD player$125   
HD radio$50   
In-vehicle Internet$150   
iPod integration $100$100$100
Navigation map updates, three years$0   
SMS text-to-speech reader$25   
Telematics service, such as OnStar $200$200$200
Telematics service, such as OnStar, with navigation$225   
Traffic + travel information$25   
USB port$25   
Wi-Fi hotspot$50   
Instruments, Lights, and Mirrors 
Adaptive headlights$200   
Analog clock$25   
Auto-dimming headlights$200   
Compass$0   
Cornering lights $50$50$50
Fog lights $125$125$125
Headlight washers $50$50$50
Interior ambient lighting $150$150$150
Interior ambient lighting, configurable$150   
LED headlights$1000   
Power-folding mirrors$50   
Steering-linked headlights $150$150$150
Xenon HID headlights $500$500$500
Seats and Interior Trim 
Center armrest(s), second row$50   
Folding second row seats$300   
Heated second row seats$200   
Leather seating surfaces, third-row seats$200   
Manual recliner, second row seats$75   
Metal pedals $75$75$75
Neck-level heating, front seats $150$150$150
No leather in second row $-300$-300$-300
Power release, second row seats$50   
Power-folding third row seats$1000   
Synthetic suede steering wheel$150 $150$150
Wood/leather-wrapped steering wheel $150  
Suspension, Wheels, and Tires 
Active stabilizer bars$500   
Adaptive dampers - electrical$500   
Adaptive hydraulic struts, auto-leveling and ht. adjustable $4000$4000$4000
Air suspension, auto-leveling and height adjustable$1000   
Crosswind stabilization$50   
Electronic systems calibration selector$200   
Sport suspension (upgrade)$0 $0$0
Transmission 
Launch control  $100 
Steering-wheel-mounted transmission controls$100 $100$100
Total Value of Features$19,330$15,400$15,800$15,500
Value of Feature Adjustments$3,930$0$400$100
Value of Feature Adjustments-3,6570-373-93

Return to top

Specifications Comparison: Mercedes-Benz GLS vs. Mercedes-Benz SL

Model Year20182009
ModelGLSSL
Body4dr SUV2dr Hardtop conv.
Wheelbase121.1 in100.8 in
Length202.0 in180.4 in
Width76.1 in71.5 in
Height72.8 in51.1 in
Curb Weight5,401 lb.4,221 lb.
Fuel Capacity26.4 gal.21.1 gal.
Row 1 Headroom41.2 in37.7 in
Row 1 Shoulder Room58.5 in54.0 in
Row 1 Hip Room0.0 in53.9 in
Row 1 Legroom40.3 in42.9 in
Row 2 Headroom40.0 in0.0 in
Row 2 Shoulder Room58.3 in0.0 in
Row 2 Legroom38.5 in0.0 in
Row 3 Headroom38.9 in0.0 in
Row 3 Shoulder Room50.5 in0.0 in
Row 3 Legroom35.0 in0.0 in
Cargo Volume,
Minimum
16.0 ft37.2 ft3
Cargo Volume,
Behind R2
49.4 ft37.2 ft3
Cargo Volume,
Maximum
93.8 ft310.2 ft3

Return to top

Option Package Details
Mercedes-Benz SL SL63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Premium I Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power decklid350Yes
Proximity key250Yes
Neck-level heating, front seats150No
Total Requested90086%
Total Not Requested15014%

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