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2009 Porsche 911 Carrera 4 S Coupe

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2008 Porsche GT3 Coupe

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2009 Audi R8 Coupe quattro

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2009 Porsche Cayman S

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2010 Mercedes-Benz E-Class E350 Coupe

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When the "Highlight Vehicle Difference" option is activated, each vehicle feature or attribute that is different from the others in the comparison will be highlighted in green. If more than one vehicle in a particular category includes a differing feature or attribute nothing will be highlighted.

  • Pricing

    = Lowest Price
    MSRP and Invoice
    $93,200 Invoice N/A
    $107,500 Invoice N/A
    $114,200 Invoice $106,206
    $60,200 Invoice N/A
    $48,050 Invoice $44,686
    Estimated Market Price National Average
    N/A
    N/A
    $109,721 Monthly Payments $2,289 *
    N/A
    $45,941 Monthly Payments $958 *
    ** Total Cost to Own 5 Year Average
    $113,800
    $116,340
    $134,846
    $88,851
    $74,913
    Rebates and Incentives
    Rebates N/A 1.9% for 24 months
    Rebates N/A No incentives available
    Rebates N/A No incentives available
    Rebates N/A 1.9% for 24 months
    Rebates N/A 2.9% for 24 months

    * based on 20% down, 6.5% interest rate, 8% sales tax, 48 months

    ** national average over 5 years, 15,000 miles per year, and over 6 years experience

  • Quick Facts

    = Most Fuel Efficient
    Fuel Economy (city/hwy)
    18 / 25 mpg
    15 / 22 mpg
    12 / 19 mpg
    19 / 26 mpg
    17 / 26 mpg
    Green Rating Learn more
    60
    54
    45
    62
    62
    Standard Engine
    3.8L H6, 24 valves
    3.6L H6, 24 valves
    4.2L V8, 32 valves
    3.4L H6, 24 valves
    3.5L V6, 24 valves
    Horsepower @ RPM
    385 @ 6500
    415 @ 7600
    420 @ 7800
    320 @ 7200
    268 @ 6000
    Transmission
    Manual 6 speed
    Manual 6 speed
    Manual 6 speed
    Manual 6 speed
    Automatic 7 speed
    Basic Warranty (miles/months)
    50,000 / 48
    50,000 / 48
    50,000 / 48
    50,000 / 48
    50,000 / 48
    Powertrain Warranty (miles/months)
    50,000 / 48
    50,000 / 48
    50,000 / 48
    50,000 / 48
    50,000 / 48

  • Average User Ratings

    Overall Model Rating

    5 stars

    1 User Reviews

    5 stars

    8 User Reviews

    4.6 stars

    23 User Reviews

    4.9 stars

    8 User Reviews

    3.1 stars

    53 User Reviews
    Overall Trim Rating

    5 stars

    2 User Reviews

    5 stars

    3 User Reviews

    4.7 stars

    9 User Reviews

    5 stars

    6 User Reviews

    3.6 stars

    10 User Reviews

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Compare Porsche 911 Carrera 4, compare Porsche GT3, compare Audi R8, compare Porsche Cayman, compare Mercedes-Benz E-Class by price, gas mileage, warranty, safety, user ratings, reliability ratings, total cost to own, standard features and technical specifications. Compare vehicle photos side by side.

Certain specifications, prices and equipment data have been provided under license from R. L. Polk & Co. ("Polk"). © 2009 R. L. Polk & Co. All Rights Reserved. This information is supplied for personal use only and may not be used for any commercial purpose whatsoever without the express written consent of Polk. Polk makes no guarantee or warranty, either express or implied, including without limitation any warranty of merchantability or fitness for particular purpose, with respect to the data presented here. All specifications, prices and equipment are subject to change without notice.