Mercedes-Benz CLS-Class vs BMW 6 Series Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2019 BMW 6 Series 640i Gran Coupe RWD
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New Car Pricing New listing price comparison and analysis.

2019 Mercedes-Benz CLS-Class
CLS 450 4MATIC AWD
MSRP
$71,700
Invoice
$67,040
Average Price Paid
$67,549
291 listings nationwide

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2019 BMW 6 Series
640i Gran Coupe RWD
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2019 Mercedes-Benz CLS-Class
CLS 450 4MATIC AWD
No Data Available
2019 BMW 6 Series
640i Gran Coupe RWD
No Data Available

Used Car Pricing Used listing price comparison and analysis.

2019 Mercedes-Benz CLS-Class
CLS 450 4MATIC AWD
CarGurus Instant Market Value
$82,684
22 listings nationwide

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2019 BMW 6 Series
640i Gran Coupe RWD
CarGurus Instant Market Value
$81,500

Expert Reviews Reviews from CarGurus experts.

2019 Mercedes-Benz CLS-Class
CLS 450 4MATIC AWD
Clifford Atiyeh Test Drive Review:

When Mercedes-Benz introduced the CLS in 2004, the curvy 4-seater was the most radical-looking sedan the company had ever made. The world had witnessed more obscure sedans with extreme...

2019 BMW 6 Series
640i Gran Coupe RWD
No Expert Reviews
No Data Available
  • Look and Feel 10
  • Performance 8
  • Form & Function 7
  • Technology 8
  • Safety 10
  • Cost-Effectiveness 6
No Data Available

User Reviews Reviews from CarGurus users who have driven or owned the car.

2019 Mercedes-Benz CLS-Class
CLS 450 4MATIC AWD
writes:
I had 3 of these in a row because I love that model but this doesn’t feel like it’s that updated. The interior...
2019 BMW 6 Series
640i Gran Coupe RWD
writes:
Power Ranked 2019 Porsche Panamera better.
"B"
Front Seats Ranked 2019 Porsche Panamera worse.
"B"

Specs

2019 Mercedes-Benz CLS-Class
CLS 450 4MATIC AWD
2019 BMW 6 Series
640i Gran Coupe RWD
Powertrain 9-Speed Automatic 8-Speed Automatic
Drivetrain
AWD
RWD
Fuel Economy, City
23 MPG
20 MPG
Fuel Economy, Highway
30 MPG
29 MPG
Fuel Tank Volume 21.1 gal 18.5 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
--
315 hp @ 5,800 RPM
Torque
--
330 lb-ft @ 1,400 RPM
Cylinders
6 cylinders
6 cylinders
Compression Ratio
10.5:1
10.2:1
Displacement
3,000 cc
3,000 cc
Bore x Stroke
3.27 in x 3.62 in
3.31 in x 3.53 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Curtain Airbags Standard Standard
NHTSA Crash Test Results
Comfort and Convenience
Sunroof/Moonroof Standard Standard
Leather Seats Standard Standard
Air Conditioning Standard Standard
CD Player Standard 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 5 seats 5 seats
Front Legroom 41.9 in 42.1 in
Back Legroom 35 in 35.3 in
Payload and Towing
Cargo Volume 11.9 cu ft 16.2 cu ft
Exterior
Length 199.1 in 197.1 in
Width 81.5 in 82.3 in
Height 55.3 in 54.8 in
Wheelbase 115.7 in 116.9 in

Available Options

2019 Mercedes-Benz CLS-Class
CLS 450 4MATIC AWD

Exterior Colors

  • Black
  • DESIGNO Cardinal Red Metallic
  • DESIGNO Diamond White Bright
  • Dakota Brown Metallic
  • Designo Selenite Grey Magno
  • Iridium Silver Metallic
  • Lunar Blue Metallic
  • Obsidian Black Metallic
  • Polar White
  • Ruby Black Metallic
  • Selenite Grey Metallic

Option Packages

  • Burmester Surround Sound System
  • 3-Zone Climate Control
  • Soft-Close Doors
  • Air Body Control Air Suspension
  • 12.3" Digital Instrument Cluster
  • AMG Line
  • Acoustic Comfort Package
  • Active Multicontour Front Seats W/Massage Feature
  • BURMESTER High-End 3D Sound System
  • DESIGNO Black/Titanium Grey Pearl Leather Package
  • DESIGNO MACCHIATO Beige/Saddle Brown Leather PKG
  • Driver Assistance Package
  • Energizing Comfort Package
  • Exterior Lighting Package
  • Head-Up Display
  • Heated Rear Seats
  • Parking Assist Package
  • Premium Package
  • Warmth & Comfort Package
  • Wood/Leather Steering Wheel
  • DESIGNO BLK Piano Lacquer Flowing Lines Wood Trim
  • DESIGNO Black Piano Lacquer Flowing Lines Wood
  • Head-Up Display
  • Black, Nappa Leather Upholstery
  • Macchiato Beige/Brown, Nappa Leather Upholstery
  • MARGMA Grey/Espresso, Nappa Leather Upholstery
  • Marsala Brown/Espresso, Nappa Leather Upholstery
  • Wheels: 20" AMG Multi-Spoke
2019 BMW 6 Series
640i Gran Coupe RWD

Exterior Colors

  • Alpine White
  • Black Sapphire Metallic
  • Carbon Black Metallic
  • Citrin Black Metallic
  • Frozen Brilliant White Metallic
  • Frozen Bronze Metallic
  • Glacier Silver Metallic
  • Jatoba Brown Metallic
  • Jet Black
  • Mediterranean Blue Metallic
  • Melbourne Red Metallic
  • Mineral White Metallic
  • Moonstone Metallic
  • Ruby Black Metallic
  • Sonic Speed Blue Metallic
  • Space Gray Metallic
  • TANZANITE Blue Metallic

Option Packages

  • BMW Individual Composition
  • Black Accent Package
  • Bang & Olufsen Sound System
  • BMW Individual Wood Inlay Steering Wheel
  • Ceramic Controls
  • White Ash Grain Wood Trim
  • Dark Red Sycamore Wood Trim
  • Driving Assistance Package
  • Driving Assistance Plus Package
  • Executive Package
  • Instrument Panel W/Nappa Leather Finish
  • M Sport Edition
  • M Sport Package
  • Parking Assistance Package
  • Piano Finish Black Trim
  • Power Rear Sunshade & Rear Side WINDOWSHADES
  • Active Blind Spot Detection
  • Adaptive Drive
  • Night Vision with Pedestrian Detection
  • AMARO Brown, BMW Individual Full Merino Leather Upholstery
  • Black, Nappa Leather Upholstery
  • Canyon Brown, BMW Individual Full Merino Leather Upholstery
  • Champagne, BMW Individual Full Merino Leather Upholstery
  • Cognac/Black, Nappa Leather Upholstery
  • Ivory White/Black, Nappa Leather Upholstery
  • Opal White, BMW Individual Full Merino Leather Upholstery
  • Opal White/AMARO Brown, BMW Individual Full Merino Leather Upholstery
  • Platinum/Black, BMW Individual Full Merino Leather Upholstery
  • Vermilion Red, Nappa Leather Upholstery
  • Active Front Seats
  • Multi-Contour Seats
  • Integral Active Steering
  • Wheels: 19" X 8.5" FR & 19" X 9.0" RR (Style 366)
  • Wheels: 20" X 8.5" FR & 20" X 9.0" RR (Style 374I)
  • Wheels: 20" X 8.5" FR & 20" X 9.0" RR (Style 703M)

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