Compare 2011 Jaguar XK vs 2011 Mercedes-Benz SL Class vs 2011 Porsche 911

2011 Jaguar XK
X
2011 Mercedes-Benz SL Class
X
2011 Porsche 911
X
Select style
2-Door Conv
Style MPG City MPG Hwy Invoice MSRP
XK 2-Door Conv 16 22 $81,880 $89,000
XK 2-Door Conv XKR N/A N/A $93,955 $102,125
XK 2-Door Coupe 16 24 $76,360 $83,000
XK 2-Door Coupe XKR 15 22 $88,435 $96,125
XK 2-Door Coupe XKR175 75th Anniversary 15 22 $95,660 $104,625
Select style
2-Door Roadster SL 550
Style MPG City MPG Hwy Invoice MSRP
SL-Class 2-Door Roadster SL 550 13 21 $95,418 $102,600
SL-Class 2-Door Roadster SL 63 AMG 12 19 $129,316 $139,050
SL-Class 2-Door Roadster SL 65 AMG 11 18 $184,838 $198,750
Select style
2-Door Convertible Carrera
Style MPG City MPG Hwy Invoice MSRP
911 2-Door Convertible Carrera 18 26 $79,740 $88,800
911 2-Door Convertible Carrera 4 18 25 $85,410 $95,100
911 2-Door Convertible Carrera 4S 17 25 $96,840 $107,800
911 2-Door Convertible Carrera GTS 18 26 $101,430 $112,900
911 2-Door Convertible Carrera S 18 26 $91,170 $101,500
911 2-Door Convertible S Turbo 16 24 $154,710 $172,100
911 2-Door Convertible Turbo 16 24 $131,940 $146,800
911 2-Door Coupe Carrera 18 25 $69,840 $77,800
911 2-Door Coupe Carrera 4 18 24 $75,510 $84,100
911 2-Door Coupe Carrera 4S 18 25 $86,940 $96,800
911 2-Door Coupe Carrera GTS 18 25 $92,610 $103,100
911 2-Door Coupe Carrera S 18 25 $81,270 $90,500
911 2-Door Coupe GT2 RS 16 23 $228,325 $245,000
911 2-Door Coupe GT3 14 21 $103,950 $115,700
911 2-Door Coupe GT3 RS 14 21 $121,770 $135,500
911 2-Door Coupe GT3 RS 4.0 14 21 $166,320 $185,000
911 2-Door Coupe S Turbo 17 25 $144,450 $160,700
911 2-Door Coupe Turbo 16 24 $121,770 $135,500
911 2-Door Speedster 19 26 $183,420 $204,000
911 2-Door Targa 4 18 25 $82,710 $92,100
911 2-Door Targa 4S 18 18 $94,140 $104,800
Pricing
Invoice Price
$81,880
$95,418
$79,740
Manufacturer Suggested Retail Price
$89,000
$102,600
$88,800
Monthly Payment Estimate
$1483 / month
$1710 / month
$1480 / month
The Car Connection's Take
TCC Rating
9.4
8.4
9.2
TCC’s Bottom Line
If you're not lured in by the siren song of a car like the 2011 Jaguar XK, you're beyond hope. The 2011 Mercedes-Benz SL-Class can be a luxury grand tourer and a high-energy exotic, all at once, if you order properly. You'll be dazzled by the 2011 Porsche 911's unending driving joy, and maybe stunned by its passenger comfort and even its fuel economy.
TCC Likes
TCC Dislikes
Fuel Economy
City
16 mpg 13 mpg 18 mpg
Highway
22 mpg 21 mpg 26 mpg
Vehicle
EPA Classification
Mini-Compact 2 Seater Mini-Compact
Interior Dimensions
Second Leg Room (in)
27.6 - - TBD -
Front Head Room (in)
37.8 37.7 - TBD -
Second Hip Room (in)
- TBD - - - TBD -
Front Shoulder Room (in)
56.6 54.0 - TBD -
Passenger Volume (ft³)
74 50.5 - TBD -
Second Head Room (in)
33.1 - - TBD -
Second Shoulder Room (in)
42.4 - - TBD -
Front Leg Room (in)
43.0 42.9 - TBD -
Passenger Capacity
4 2 4
Front Hip Room (in)
- TBD - 56.9 - TBD -
Exterior Dimensions
Liftover Height (in)
- TBD - - TBD - - TBD -
Width, Max w/o mirrors (in)
74.5 81.4 71.2
Track Width, Front (in)
61.4 61.4 58.5
Min Ground Clearance (in)
4.7 - TBD - - TBD -
Length, Overall (in)
188.7 180.4 175.8
Height, Overall (in)
52.3 51.1 51.6
Track Width, Rear (in)
62.8 60.5 60.4
Wheelbase (in)
108.3 100.8 92.5
Cargo Area Dimensions
Trunk Volume (ft³)
7.1 10.2 (7.2 w/top down) 4.4
Brakes
Front Brake Rotor Diam x Thickness (in)
14.0 x - TBD - 13.8 x 1.3 13.0 x 1.1
Drum - Rear (Yes or )
NA NA NA
Brake ABS System
4-Wheel 4-Wheel 4-Wheel
Disc - Rear (Yes or )
Yes Yes Yes
Rear Brake Rotor Diam x Thickness (in)
12.8 x - TBD - 12.6 x 0.9 13.0 x 1.1
Brake Type
Pwr Pwr Pwr
Rear Drum Diam x Width (in)
NA NA NA
Disc - Front (Yes or )
Yes Yes Yes
Fuel Tank
Fuel Tank Capacity, Approx (gal)
16.1 21.1 16.9
Steering
Lock to Lock Turns (Steering)
2.7 2.6 - TBD -
Turning Diameter - Wall to Wall (ft)
- TBD - - TBD - N/A
Steering Ratio (:1), Overall
Variable - TBD - - TBD -
Turning Diameter - Curb to Curb (ft)
35.8 36.2 - TBD -
Steering Type
Pwr Rack & Pinion Pwr Rack & Pinion Pwr Rack & Pinion
Tires
Rear Tire Size
275/35ZR19 P285/35R18 P265/40ZR18
Rear Tire Order Code
NA NA NA
Front Tire Size
245/40ZR19 P255/40R18 P235/40ZR18
Spare Tire Size
Compact Compact NA
Front Tire Order Code
NA NA NA
Spare Tire Order Code
NA NA NA
Trailering
Wt Distributing Hitch - Max Trailer Wt. (lbs)
NA NA - TBD -
Dead Weight Hitch - Max Tongue Wt. (lbs)
NA - TBD - - TBD -
Wt Distributing Hitch - Max Tongue Wt. (lbs)
NA NA - TBD -
Dead Weight Hitch - Max Trailer Wt. (lbs)
NA - TBD - - TBD -
Weight Information
Base Curb Weight (lbs)
3739 4220 3307
Wheels
Front Wheel Material
Aluminum Aluminum Aluminum
Spare Wheel Material
Aluminum - TBD - NA
Front Wheel Size (in)
19 x 8.5 18 x 8.5 18 x 8.0
Spare Wheel Size (in)
Compact - TBD - NA
Rear Wheel Material
Aluminum Aluminum Aluminum
Rear Wheel Size (in)
19 x 9.5 18 x 9.5 19 x 10.5
Cooling System
Total Cooling System Capacity (qts)
- TBD - - TBD - - TBD -
Electrical
Cold Cranking Amps @ 0° F (Primary)
- TBD - - TBD - - TBD -
Maximum Alternator Capacity (amps)
130 - TBD - NA
Engine
Fuel System
EFI SFI Electronic Fuel Injection
SAE Net Torque @ RPM
380 @ 3500 391 @ 2800-4000 288 @ 4400
Engine Order Code
NA NA NA
Displacement
5.0L/305 5.5L/333 3.6L/219
SAE Net Horsepower @ RPM
385 @ 6500 382 @ 6000 345 @ 6500
Engine Type
Gas V8 Gas V8 Gas Flat 6-cyl
Mileage
Fuel Economy Est-Combined (MPG)
18 16 21
EPA Fuel Economy Est - Hwy (MPG)
22 21 26
EPA Fuel Economy Est - City (MPG)
16 13 18
Transmission
Fourth Gear Ratio (:1)
1.14 1.37 1.28
Trans Description Cont.
Automatic w/OD Automatic w/OD Manual
Sixth Gear Ratio (:1)
0.69 0.82 0.88
First Gear Ratio (:1)
4.17 4.38 3.91
Clutch Size (in)
NA NA 9.5
Third Gear Ratio (:1)
1.52 1.92 1.56
Trans Type
6 7 6
Drivetrain
Rear Wheel Drive Rear Wheel Drive Rear Wheel Drive
Fifth Gear Ratio (:1)
0.87 1.00 1.08
Trans Description Cont. Again
NA NA NA
Reverse Ratio (:1)
3.40 3.42 (R2 2.23) 3.59
Second Gear Ratio (:1)
2.34 2.86 2.32
Trans Order Code
NA NA NA
Final Drive Axle Ratio (:1)
3.31 - TBD - 3.44
Seventh Gear Ratio (:1)
- 0.73 NA
Summary
Vehicle Name
Jaguar XK Mercedes-Benz SL-Class Porsche 911
Body Style
2 Door Convertible 2 Door Convertible Convertible
Suspension
Stabilizer Bar Diameter - Rear (in)
- TBD - - TBD - - TBD -
Suspension Type - Front (Cont.)
w/Coil Springs 4-Link w/Coil Springs
Shock Absorber Diameter - Front (mm)
- TBD - - TBD - - TBD -
Stabilizer Bar Diameter - Front (in)
- TBD - - TBD - - TBD -
Suspension Type - Rear
Multi-Link Independent Multi-Link
Suspension Type - Rear (Cont.)
w/Coil Springs 5-Arm Multi-Link w/Coil Springs
Shock Absorber Diameter - Rear (mm)
- TBD - - TBD - - TBD -
Suspension Type - Front
Double Wishbone Independent MacPherson Strut
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
10.4 11.0 8.7
EPA Greenhouse Gas Score
3 3 -

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