Mercedes-Benz SL-Class vs Bentley Continental GTC Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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Expert Reviews Reviews from CarGurus experts.

2019 Mercedes-Benz SL-Class
SL 450 RWD
Thom Blackett Preview:

Mercedes is a brand with a rich history, one that has included different generations of the SL-Class since the 1950s. The current iteration was refreshed for 2017 and returns for 2019 ...

2018 Bentley Continental GTC
Speed AWD
Kyree Williams Preview:

Despite many changes, the current Bentley Continental GTC, the convertible variant of the Continental, has been around since 2004. In preparation for the next generation of the Contine...

Specs

2019 Mercedes-Benz SL-Class
SL 450 RWD
2018 Bentley Continental GTC
Speed AWD
Powertrain 9-Speed Automatic 8-Speed Automatic
Drivetrain
RWD
AWD
Fuel Economy, City
20 MPG
--
Fuel Economy, Highway
28 MPG
--
Fuel Tank Volume 19.8 gal 24 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
362 hp @ 5,000 RPM
633 hp @ 6,000 RPM
Torque
369 lb-ft @ 1,500 RPM
620 lb-ft @ 2,000 RPM
Cylinders
6 cylinders
12 cylinders
Compression Ratio
10.5:1
9:1
Displacement
3,000 cc
6,000 cc
Bore x Stroke
3.46 in x 3.23 in
3.3 in x 3.55 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Curtain Airbags Standard --
NHTSA Crash Test Results
Comfort and Convenience
Sunroof/Moonroof Standard --
Leather Seats Standard Standard
Air Conditioning Standard Standard
CD Player Standard Standard
CD Changer Standard --
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard Standard
Passenger Power Seats Standard Standard
Interior
Maximum Seating 2 seats 4 seats
Front Legroom 42.9 in 41.3 in
Back Legroom -- 31.7 in
Payload and Towing
Cargo Volume 8.5 cu ft 9.2 cu ft
Exterior
Length 182.3 in 189.2 in
Width 82.6 in 87.7 in
Height 51.2 in 54.8 in
Wheelbase 101.7 in 108.1 in

Available Options

2019 Mercedes-Benz SL-Class
SL 450 RWD

Exterior Colors

  • Black
  • Brilliant Blue Metallic
  • DESIGNO Cardinal Red Metallic
  • DESIGNO Diamond White Metallic
  • Designo Diamond White Metallic
  • Designo Selenite Grey Magno
  • Dolomite Brown Metallic
  • Graphite Grey Metallic
  • Iridium Silver Metallic
  • Obsidian Black Metallic
  • Polar White
  • Selenite Grey Metallic

Option Packages

  • Bang & Olufsen BEOSOUND Premium Sound System
  • Active Body Control (ABC)
  • Silver Seat Belts
  • Designo Black Piano Lacquer Trim
  • Designo Champagne White Lacquer Trim
  • Designo Classic Red Leather Package
  • Red Seat Belts
  • Wood/Leather Steering Wheel
  • DEISGNO Platinum White/Black Leather Package
  • DESIGNO Deep White/Black Leather Package
  • DESIGNO Light Brown/Black Leather Package
  • DESIGNO Platinum White/Black Leather Package
  • DESIGNO Sand/Black Leather Package
  • DESIGNO Sienna Brown/Black Leather Package
  • DESIGNO Titanium Grey Pearl/Black Leather Package
  • DESIGNO Tuscany Beige Pearl/Black Leather Package
  • Driver Assistance Package
  • Premium Package
  • AMG Carbon Fiber Trim
  • Designo Bamboo Trim
  • Bengal Red/Black, Exclusive Nappa Leather Upholstery
  • Black, Exclusive Nappa Leather Upholstery
  • Black, Nappa Leather Upholstery
  • Ginger Beige/Espresso, Exclusive Nappa Leather Upholstery
  • Porcelain/Black, Exclusive Nappa Leather Upholstery
  • Porcelain/Black, Nappa Leather Upholstery
  • Saddle Brown/Black, Exclusive Nappa Leather Upholstery
  • Bengal Red/Black, Nappa Leather Upholstery
  • Ginger Beige/Espresso, Nappa Leather Upholstery
  • Saddle Brown/Black, Nappa Leather Upholstery
  • Multifunction Sport Steering Wheel
  • Magic Sky Control
  • Wheels: 19" AMG Multi-Spoke Alloy
2018 Bentley Continental GTC
Speed AWD

Exterior Colors

  • Aegean Blue Metallic
  • Alpine Green Metallic
  • Amber Metallic
  • Anthracite Metallic
  • Anthracite Satin
  • Apple Green Metallic
  • Aquamarine Metallic
  • Arabica Metallic
  • Arctica
  • Aurora Metallic
  • Azure Purple Metallic
  • Barnato
  • Beluga
  • Black Crystal Metallic
  • Black Sapphire Metallic
  • Black Velvet Metallic
  • Blue Crystal Metallic
  • Breeze Metallic
  • Brewster Green
  • British Racing GRN 4
  • Brodgar Metallic
  • Bronze Metallic
  • Burgundy Metallic
  • Burnt Oak Metallic
  • Burnt Orange Metallic
  • Candy Red Metallic
  • Citric
  • Claret Metallic
  • Continental Yellow 3-Coat
  • Cumbrian Green Metallic
  • Cypress Metallic
  • Damson Metallic
  • Dark Cashmere Metallic
  • Dark Gray Satin
  • Dark Sapphire Metallic
  • Dove Gray
  • Dragon Red Metallic
  • Extreme Silver Metallic
  • Extreme Silver Satin
  • Fountain Blue Metallic
  • Gazelle Metallic
  • Ghost White 3-Coat Pearlescent
  • Glacier Blue
  • Glacier White
  • Granite Metallic
  • Gray Violet Metallic
  • Hallmark Metallic
  • Havana Metallic
  • Heather Metallic
  • Ice Metallic
  • Kingfisher Metallic
  • Light Claret Metallic
  • Light Emerald Metallic
  • Light Gazelle Metallic
  • Light Gray Satin
  • Light Havana Metallic
  • Light Onyx Metallic
  • Light Sapphire Metallic
  • Light Tudor Gray Metallic
  • Light Windsor Blue Metallic
  • Magenta Metallic
  • Magnolia
  • Meteor Metallic
  • Midnight Emerald Metallic
  • Monaco Yellow
  • Moonbeam Metallic
  • Moroccan Blue Metallic
  • Neptune Metallic
  • Old English White
  • Onyx Metallic
  • Orange Flame Metallic
  • Oxford Blue
  • Pale Brodgar Metallic
  • Pale Emerald Metallic
  • Pale Sapphire Metallic
  • Pale Velvet Metallic
  • Passion Pink Metallic
  • Peacock Metallic
  • Porcelain Metallic
  • Portofino Metallic
  • Royal Ebony Metallic
  • Rubino Red Metallic
  • Sand Metallic
  • Sandstone Metallic
  • Sequin Blue Metallic
  • Silver Frost Metallic
  • Silver Storm Metallic
  • Silver Tempest Metallic
  • Silverlake Metallic
  • Special Magnolia
  • Special Magnolia 3-Coat Pearlescent
  • Spruce Metallic
  • St James Red 3-Coat Pearlescent
  • St. James Red
  • Storm Gray Metallic
  • Sunburst Gold Metallic
  • Sunset Metallic
  • Thunder Metallic
  • Titan Gray Metallic
  • Tungsten Metallic
  • Umbrian Red Metallic
  • Venusian Gray Metallic
  • Verdant Metallic
  • Violette Metallic
  • White Sand Metallic
  • White Satin
  • Windsor Blue Metallic

Option Packages

  • Naim for Bentley
  • Boot Carpet to Match Interior (Main Hide)
  • Boot Carpet to Match Interior (Secondary Hide)
  • Neck Warmer
  • Beluga Gloss Exterior Mirrors
  • Bright Chromed Lower Bumper Matrix Style Grille
  • Cyber Yellow Exterior Mirrors
  • Exterior Hood in Dark Brown
  • Exterior Hood in Dark Gray Metallic
  • Exterior Hood in Green
  • Hallmark Exterior Mirrors
  • LED Approach Lamps
  • St. James Red Exterior Mirrors
  • Wind Deflector
  • CD Changer
  • Wi-Fi Hotspot - 3G-Enabled
  • Wi-Fi Hotspot - 4G-Enabled
  • Bright Tint Aluminum Fascia Panels
  • Carbon Fiber Fascia Panels
  • Carbon Fiber Fascia Panels/Center Console and Roof Console
  • Chestnut Veneer
  • Contrast Stitching
  • Contrast Stitching to Diamond Quilted Areas
  • Dark Stained Madrona Veneer
  • Dark Tint Aluminum Fascia Panel
  • Dark Tint Aluminum Fascia Panel/Center Console and Roof Console
  • Hand Cross Stitching
  • Madrona Veneer
  • Personalized Embroidery to Front (Double Line)
  • Personalized Embroidery to Front (Single Line)
  • Personalized Embroidery to Front/Rear (Double Line)
  • Personalized Embroidery to Front/Rear (Single Line)
  • Personalized Embroidery to Rear (Double Line)
  • Personalized Embroidery to Rear (Single Line)
  • Personalized Treadplate Plaques
  • Single-Tone Hide-Trimmed Heated 3-Spoke Steering Wheel
  • Tamo Ash Veneer
  • Veneer Door and Rear Quarter Inserts
  • Wood and Hide 3-Spoke Steering Wheel
  • Black Edition with ST. James Red Accent
  • All Seasons Specification
  • Black Edition with Beluga Gloss Accent
  • Black Edition with Cyber Yellow Accent
  • Black Edition with Hallmark Accent
  • Carbon Ceramic Brakes with Black Calipers
  • Carbon Ceramic Brakes with Red Calipers
  • Interior Style Specification with Contrast Stitching
  • Interior Style Specification with Hand Cross Stitching
  • Extended Paint Range - Pearlescent/3-Coat Finishes
  • Extended Paint Range - Satin
  • Extended Paint Range - Solid and Metallic
  • Personal Commission - Satin
  • Personal Commission - Solid and Metallic Paint
  • Personal Commission Pearlescent and 3-Coat Finishes
  • Adaptive Cruise Control
  • GT Design Seats by Mulliner
  • Ventilated Front Seats with Massage Function
  • Wheels: 20" x 9.5" Open Spoke Dark Tint Alloy
  • Wheels: 20" x 9.5" Open Spoke Polished Alloy
  • Wheels: 21" X 9.5" 7 Spoke Limited Edition Alloy
  • Wheels: 21" X 9.5" Directional Sports Alloy
  • Wheels: 21" x 9.5" Directional Sports Painted Alloy

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