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Compare 2015 BMW 6-Series vs 2015 Mercedes-Benz CLS Class

2015 BMW 6-Series
2015 Mercedes-Benz CLS Class
 Add Vehicle
Select style
2-Door Conv 640i RWD
Style MPG City MPG Hwy Invoice MSRP
6 Series 2-Door Conv 640i RWD 20 31 $77,410 $83,600
6 Series 2-Door Conv 640i xDrive AWD 20 29 $80,170 $86,600
6 Series 2-Door Conv 650i RWD 17 25 $87,810 $94,900
6 Series 2-Door Conv 650i xDrive AWD 16 24 $90,570 $97,900
6 Series 2-Door Coupe 640i RWD 21 32 $70,510 $76,100
6 Series 2-Door Coupe 640i xDrive AWD 20 29 $73,270 $79,100
6 Series 2-Door Coupe 650i RWD 17 25 $80,910 $87,400
6 Series 2-Door Coupe 650i xDrive AWD 16 25 $83,670 $90,400
6 Series 4-Door Sedan 640i RWD Gran Coupe 20 31 $72,535 $78,300
6 Series 4-Door Sedan 640i xDrive AWD Gran Coupe 20 29 $75,295 $81,300
6 Series 4-Door Sedan 650i RWD Gran Coupe 17 25 $82,930 $89,600
6 Series 4-Door Sedan 650i xDrive AWD Gran Coupe 16 24 $85,690 $92,600
6 Series 4-Door Sedan ALPINA B6 xDrive AWD Gran Coupe 16 24 $108,415 $117,300
M6 2-Door Conv 14 20 $109,245 $118,200
M6 2-Door Coupe 14 20 $103,450 $111,900
M6 4-Door Gran Coupe 14 20 $106,945 $115,700
Select style
4-Door Sedan CLS 400 4MATIC
Style MPG City MPG Hwy Invoice MSRP
CLS-Class 4-Door Sedan CLS 400 4MATIC 19 26 $63,696 $68,490
CLS-Class 4-Door Sedan CLS 400 RWD 20 30 $61,371 $65,990
CLS-Class 4-Door Sedan CLS 550 4MATIC 17 24 $70,401 $75,700
CLS-Class 4-Door Sedan CLS 550 RWD 17 26 $68,076 $73,200
CLS-Class 4-Door Sedan CLS 63 AMG S-Model 4MATIC 16 22 $99,092 $106,550
Pricing
Invoice Price
$77,410
$63,696
Manufacturer Suggested Retail Price
$83,600
$68,490
Monthly Payment Estimate
$1393 / month
$1142 / month
The Car Connection's Take
TCC Rating
8.4
8.4
TCC’s Bottom Line
Whether chosen as a coupe, convertible, or four-door Gran Coupe, the 2015 BMW 6-Series offers dynamic driving and massive style. The 2015 Mercedes-Benz CLS-Class looks better than ever, offers upgraded tech and safety, and continues to post impressive performance.
TCC Likes
TCC Dislikes
Fuel Economy
City
20 mpg 19 mpg
Highway
31 mpg 26 mpg
Vehicle
EPA Classification
Subcompact Cars Mid-Size Cars
Interior Dimensions
Front Leg Room (in)
42.1 42.1
Second Head Room (in)
36.5 36.1
Second Shoulder Room (in)
49.6 56.5
Front Head Room (in)
40.3 36.9
Passenger Volume (ft³)
89 104.3
Front Shoulder Room (in)
56.9 57.1
Second Leg Room (in)
30.5 35
Passenger Capacity
4 4
Front Hip Room (in)
- 58
Second Hip Room (in)
- 57.6
Exterior Dimensions
Width, Max w/o mirrors (in)
74.6 74.1
Track Width, Front (in)
63 62.9
Min Ground Clearance (in)
4.8 -
Length, Overall (in)
192.8 194.5
Height, Overall (in)
53.7 55.8
Track Width, Rear (in)
65.2 64.1
Wheelbase (in)
112.4 113.2
Cargo Area Dimensions
Trunk Volume (ft³)
10.6 15.3
Brakes
Rear Brake Rotor Diam x Thickness (in)
13.6 11.8
Brake Type
4-Wheel Disc 4-Wheel Disc
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
13.7 12.7
Drum - Rear (Yes or )
NA NA
Brake ABS System
4-Wheel 4-Wheel
Disc - Rear (Yes or )
Yes Yes
Fuel Tank
Fuel Tank Capacity, Approx (gal)
18.5 21.1
Steering
Turning Diameter - Curb to Curb (ft)
38.4 37
Steering Type
Rack-Pinion Rack-Pinion
Tires
Rear Tire Size
P245/45VR18 P285/35ZR18
Rear Tire Order Code
NA NA
Front Tire Size
P245/45VR18 P255/40ZR18
Spare Tire Size
NA Compact
Front Tire Order Code
NA NA
Spare Tire Order Code
NA NA
Weight Information
Base Curb Weight (lbs)
4255 4365
Wheels
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
NA Steel
Front Wheel Size (in)
18 X 8 18 X 8.5
Spare Wheel Size (in)
NA Compact
Rear Wheel Material
Aluminum Aluminum
Rear Wheel Size (in)
18 X 8 18 X 9.5
Electrical
Maximum Alternator Capacity (amps)
210 180
Engine
Engine Type
Intercooled Turbo Premium Unleaded I-6 Twin Turbo Premium Unleaded V-6
Fuel System
Gasoline Direct Injection Gasoline Direct Injection
SAE Net Torque @ RPM
330 @ 1400 354 @ 1600
Engine Order Code
NA NA
Displacement
3.0 L/182 3.0 L/183
SAE Net Horsepower @ RPM
315 @ 5800 329 @ 5250
Mileage
EPA Fuel Economy Est - City (MPG)
20 19
Fuel Economy Est-Combined (MPG)
24 22
EPA Fuel Economy Est - Hwy (MPG)
31 26
Transmission
Reverse Ratio (:1)
3.29 3.42
Second Gear Ratio (:1)
3.14 2.86
Trans Order Code
2TB NA
Fourth Gear Ratio (:1)
1.67 1.37
Trans Description Cont.
Automatic w/OD Automatic w/OD
Eighth Gear Ratio (:1)
0.67 -
Sixth Gear Ratio (:1)
1.00 0.82
First Gear Ratio (:1)
4.71 4.38
Final Drive Axle Ratio (:1)
3.23 -
Third Gear Ratio (:1)
2.11 1.92
Trans Type
8 7
Seventh Gear Ratio (:1)
0.84 0.73
Drivetrain
Rear Wheel Drive All Wheel
Fifth Gear Ratio (:1)
1.29 1.00
Trans Description Cont. Again
NA NA
Summary
Body Style
Convertible 4MATIC
Vehicle Name
BMW 6 Series Mercedes-Benz CLS-Class
Suspension
Suspension Type - Rear (Cont.)
Multi-Link Multi-Link
Suspension Type - Front
Double Wishbone Multi-Link
Suspension Type - Front (Cont.)
Double Wishbone Multi-Link
Suspension Type - Rear
Multi-Link Multi-Link
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
7.4 0.1 (Est)

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