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Compare 2011 Mercedes-Benz M Class vs 2011 Porsche Cayenne

2011 Mercedes-Benz M Class Change
2011 Porsche Cayenne Change
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Selected Style RWD 4-Door ML350
Switch Style

Body Style

Engine

Drivetrain

Trim

Other

Style MPG City MPG Hwy Invoice MSRP
RWD 4-Door ML350 16 20 $43,236 $46,490
4MATIC 4-Door ML350 15 20 $45,561 $48,990
4MATIC 4-Door ML350 BlueTEC 18 25 $46,956 $50,490
4MATIC 4-Door ML450 Hybrid 20 24 $51,885 $55,790
4MATIC 4-Door ML550 13 18 $53,559 $57,590
4MATIC 4-Door ML63 AMG 11 15 $86,109 $92,590
AWD 4-Door Manual
Switch Style

Transmission

Engine

Drivetrain

Trim

Style MPG City MPG Hwy Invoice MSRP
AWD 4-Door Manual 15 22 $42,750 $47,700
AWD 4-Door Tiptronic 16 23 $45,300 $50,700
AWD 4-Door Hybrid S 21 25 $60,750 $67,700
AWD 4-Door S 16 22 $57,780 $64,400
AWD 4-Door Turbo 15 22 $95,220 $106,000
Pricing
Invoice Price
$43,236
$42,750
Manufacturer Suggested Retail Price
$46,490
$47,700
Monthly Payment Estimate
$775 / month
$795 / month
Dealer Price Quotes
The Car Connection's Take
TCC Rating
8.6
/ 10
TCC Rating
How does the
TCC Rating work?
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or “Go” (green) messages along with the numerical score so you can easily understand where we stand at a glance.

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Learn more about how we rate and review cars here.

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Read Our Full Review
8.2
/ 10
TCC Rating
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Read Our Full Review
TCC's Bottom Line The 2011 Mercedes-Benz M-Class earns respect with neat styling riffs, shock-and-awe AMG power, and your choice of earth-saving powertrains. The new 2011 Porsche Cayenne is one of the few vehicles you can take off-road and out to the track on the same day; it's leaner and more athletic than before, without giving up the off-road ability.
TCC Likes
TCC Dislikes
Fuel Economy
Fuel Economy - City 16 mpg 15 mpg
Fuel Economy - Highway 20 mpg 22 mpg
Vehicle
EPA Classification Sport Utility Vehicle 2WD Sport Utility Vehicle 4WD
Interior Dimensions
Second Hip Room (in) 58.3 - TBD -
Front Shoulder Room (in) 59.8 58.9
Second Head Room (in) 39.8 - TBD -
Passenger Capacity 5 5
Second Shoulder Room (in) 59.8 - TBD -
Front Leg Room (in) 42.2 - TBD -
Front Hip Room (in) 58.3 - TBD -
Second Leg Room (in) 40.0 - TBD -
Front Head Room (in) 39.9 39.6
Passenger Volume (ft³) 132.7 - TBD -
Exterior Dimensions
Track Width, Front (in) 64.0 65.2
Min Ground Clearance (in) 8.3 - TBD -
Length, Overall (in) 188.2 190.8
Rear Door Opening Width (in) - TBD - - TBD -
Height, Overall (in) 71.5 67.4
Liftover Height (in) - TBD - - TBD -
Track Width, Rear (in) 64.1 65.7
Wheelbase (in) 114.7 114.0
Rear Door Opening Height (in) - TBD - - TBD -
Width, Max w/o mirrors (in) 76.3 76.3
Cargo Area Dimensions
Cargo Box (Area) Height (in) - TBD - - TBD -
Cargo Area Length @ Floor to Seat 1 (in) 75.0 - TBD -
Cargo Volume to Seat 1 (ft³) 72.4 62.9
Cargo Area Length @ Floor to Seat 3 (in) NA NA
Cargo Volume to Seat 3 (ft³) NA NA
Cargo Box Width @ Wheelhousings (in) - TBD - - TBD -
Cargo Area Length @ Floor to Seat 2 (in) 41.9 - TBD -
Cargo Volume to Seat 2 (ft³) 29.4 23.7
Cargo Area Width @ Beltline (in) - TBD - - TBD -
Brakes
Drum - Rear (Yes or ) NA NA
Brake ABS System 4-Wheel 4-Wheel
Disc - Rear (Yes or ) Yes Yes
Rear Brake Rotor Diam x Thickness (in) 13.0 x 0.5 13.0 x 1.1
Brake Type Pwr Pwr
Rear Drum Diam x Width (in) NA NA
Disc - Front (Yes or ) Yes Yes
Front Brake Rotor Diam x Thickness (in) 13.0 x 1.3 13.8 x 1.3
Fuel Tank
Fuel Tank Capacity, Approx (gal) 25.1 26.4
Steering
Turning Diameter - Wall to Wall (ft) - TBD - - TBD -
Steering Ratio (:1), Overall 18.6 - TBD -
Turning Diameter - Curb to Curb (ft) 37.9 39.1
Steering Type Pwr Rack & Pinion Pwr Rack & Pinion
Lock to Lock Turns (Steering) 3.6 - TBD -
Tires
Rear Tire Order Code NA - TBD -
Front Tire Size P255/50R19 P255/55R18
Spare Tire Size Compact Compact
Front Tire Order Code NA - TBD -
Spare Tire Order Code NA - TBD -
Rear Tire Size P255/50R19 P255/55R18
Trailering
Dead Weight Hitch - Max Tongue Wt. (lbs) NA 500
Wt Distributing Hitch - Max Tongue Wt. (lbs) NA 893
Dead Weight Hitch - Max Trailer Wt. (lbs) NA 5000
Wt Distributing Hitch - Max Trailer Wt. (lbs) NA 5952
Weight Information
Base Curb Weight (lbs) 4632 4398
Wheels
Spare Wheel Material - TBD - - TBD -
Front Wheel Size (in) 19 x 8.0 18 x 8
Spare Wheel Size (in) Compact Compact
Rear Wheel Material Aluminum Aluminum
Rear Wheel Size (in) 19 x 8.0 18 x 8
Front Wheel Material Aluminum Aluminum
Cooling System
Total Cooling System Capacity (qts) 10.0 - TBD -
Electrical
Cold Cranking Amps @ 0° F (Primary) - TBD - - TBD -
Maximum Alternator Capacity (amps) - TBD - - TBD -
Engine
Displacement 3.5L/213 3.6L/220
SAE Net Horsepower @ RPM 268 @ 6000 300 @ 6300
Engine Type Gas V6 Gas V6
Fuel System - TBD - EFI
SAE Net Torque @ RPM 258 @ 2400 - 5000 295 @ 3000
Engine Order Code NA NA
Mileage
EPA Fuel Economy Est - City (MPG) 16 15
Fuel Economy Est-Combined (MPG) 17 18
EPA Fuel Economy Est - Hwy (MPG) 20 22
Transmission
Clutch Size (in) NA 10.1
Third Gear Ratio (:1) 1.92 1.69
Trans Type 7 6
Transfer Case Gear Ratio (:1), High NA NA
Drivetrain Rear Wheel Drive All Wheel Drive
Fifth Gear Ratio (:1) 1.00 1.00
Trans Description Cont. Again NA NA
Reverse Ratio (:1) 3.42/2.23 4.27
Second Gear Ratio (:1) 2.86 2.53
Trans Order Code NA NA
Final Drive Axle Ratio (:1) 3.90 3.70
Fourth Gear Ratio (:1) 1.37 1.21
Trans Description Cont. Automatic Manual w/OD
Transfer Case Gear Ratio (:1), Low NA NA
Sixth Gear Ratio (:1) 0.82 0.84
First Gear Ratio (:1) 4.38 4.68
Seventh Gear Ratio (:1) 0.73 -
Summary
Vehicle Name Mercedes-Benz M-Class Porsche Cayenne
Body Style 4 Door 4 Door Sport Utility Vehicle
Suspension
Shock Absorber Diameter - Front (mm) - TBD - - TBD -
Stabilizer Bar Diameter - Front (in) - TBD - - TBD -
Suspension Type - Rear 4-Arm multilink w/stabilizer bar Independent
Suspension Type - Rear (Cont.) NA Multi-link
Shock Absorber Diameter - Rear (mm) - TBD - - TBD -
Suspension Type - Front Double Wishbone w/stabilizer bar Independent
Stabilizer Bar Diameter - Rear (in) - TBD - - TBD -
Suspension Type - Front (Cont.) NA Double Wishbone
Emissions
EPA Greenhouse Gas Score 2 3
Tons/yr of CO2 Emissions @ 15K mi/year 11.0 10.4
 
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