| Model Year | 2011 | 2011 | 2011 | 2011 | 2011--2009 | 2011--2009 | 2011--2009 | 2011--2009 |
| Model | Boxster | Boxster | Boxster | Boxster | Malibu | Malibu | Malibu | Malibu |
| Trim | Base | S | S Black Edition | Spyder | LS | LT | 2LT | LTZ |
| Engines | ||||||||
| Transmissions | ||||||||
| Drivetrains | ||||||||
| Tires | ||||||||
| Audio Systems | ||||||||
| Accessories | ||||||||
| Powers devices with a regular home electrical outlet. Limited wattage: forget about using it to power a blow drier. | ||||||||
| Often must be ordered with power rear side windows, if these are available. | ||||||||
| Unlock and lock the car using buttons on the keyfob. | ||||||||
| Start the car using a button on the keyfob. Interior can be a comfortable temperature as soon as you get in. | ||||||||
| Greatly reduces the amount of sunlight entering the rear window. | ||||||||
| Homelink. | ||||||||
| Removable or foldable barrier extends upward behind the front seatbacks, preventing cold air from entering the front seat area. | ||||||||
| Brakes, Airbags, and Other Safety | ||||||||
| Rear disc brakes. | ||||||||
| Only listed when pricing a single model because insufficient data for all cars. | ||||||||
| Automatically pulse the brakes in hard stops to prevent wheels from locking up, making it possible to brake and steer at the same time. | ||||||||
| When a panic stop is sensed, fully applies the brakes. | ||||||||
| Ceramic composite brake rotors. | ||||||||
| Mandatory, in all cars. | ||||||||
| Torso-level front row airbags, usually contained in the seats. Many also protect the head, but not as well as side curtain airbags. | ||||||||
| Beeps signal distance to object behind vehicle. Parking aid. | ||||||||
| Airbags contained just above the window level. Except in cars without a rear seat usually cover first and second row. | ||||||||
| Selectively applies the brakes to prevent excessive understeer or oversteer (spinning). | ||||||||
| Two types: a warning light when a tire is low on air and a pressure readout for each tire. | ||||||||
| When a drive wheel slips, it is braked and/or engine power is reduced, restoring traction. | ||||||||
| Cargo Management | ||||||||
| Climate Control | ||||||||
| Maintains set temperature in front row. Requires air conditioning and does not include its value. | ||||||||
| Filters exterior air before it enters the passenger compartment. No default value because most cars have them, even in cases where they're not in the official list of features. | ||||||||
| Wipers automatically turn on and adjust their speed based on input from a rain sensor. | ||||||||
| Ducts under front seats direct heated air to the second row. | ||||||||
| Only listed when pricing a single model because insufficient data for all cars. | ||||||||
| Time between wipes can be precisely adjusted. | ||||||||
| Makes rain bead up and roll off the windows. | ||||||||
| Drivetrain | ||||||||
| When one rear wheel spins, the differential locks up, sending power to the wheel with better traction. | ||||||||
| Engine / Motor | ||||||||
| Valves open in the exhaust at high rpm and/or during brisk acceleration, for power boost and/or richer sound. Valves can also be opened with a switch. | ||||||||
| Plugs into electrical outlet to warm up the engine. Facilitates starting in extreme cold. | ||||||||
| The engine is located behind the driver but ahead of the rear axle. | ||||||||
| Changes sound of exhaust and/or appearance of the tips. In some cases might slightly improve performance. | ||||||||
| Exterior | ||||||||
| Moldings on the bodysides, to protect against door dings in parking lots. | ||||||||
| Increasingly often these are not actually connected to the exhaust. | ||||||||
| Reduces interior noise, prevents side windows from shattering. | ||||||||
| Can be small lip spoiler or a larger raised spoiler. | ||||||||
| Spoiler extends automatically at high speeds. Otherwise flush with body. Can be manually extended and retracted. | ||||||||
| In addition to first rear spoiler. | ||||||||
| Only listed if not standard on all trims. No value because no way to compare across models. | ||||||||
| Only listed if not standard on all trims. No value because no way to compare across models. | ||||||||
| Infotainment | ||||||||
| Jack for an iPod or similar device. No value because of incomplete data. Will soon be standard on nearly every car. | ||||||||
| Enables hands-free communication by wirelessly connecting a cell phone to a microphone and the vehicle's stereo speakers. | ||||||||
| Includes CD player. | ||||||||
| Audio system capable of playing DVD-Audio discs. | ||||||||
| Integrates an iPod with the vehicle's controls and speakers. Usually included if there is a USB port, but can also rely on a proprietary port. | ||||||||
| Built-in drive with at least 10 GB of storage for MP3 and other audio files. | ||||||||
| Audio system capable of playing discs with MP3 files. | ||||||||
| Screen-based navigation system. | ||||||||
| Enables navigation even without roads. Requires and does not include the value of a navigation system. | ||||||||
| XM or Sirius. Includes a subscription for three to six months, after which monthly fees apply. | ||||||||
| In-vehicle security, communications, and diagnostics system plus turn-by-turn navigation (no map display). For 2011 and newer cars often includes a remote app. Monthly fee after the first 1-12 months. | ||||||||
| Information about traffic conditions. Monthly fee after first 3-12 months. | ||||||||
| Often permits an iPod or phone to be integrated into the vehicle's entertainment system and controls. | ||||||||
| Sometimes also includes voice control over climate control system. | ||||||||
| Instruments, Lights, and Mirrors | ||||||||
| Driver-side exterior mirror automatically dims when hit by headlights of following vehicle. | ||||||||
| Passenger-side rearview mirror automatically dims when hit by headlights of following vehicle. | ||||||||
| Interior rearview mirror automatically dims when hit by headlights of following vehicle. | ||||||||
| Headlights automatically turn on and off. Includes value of automatic-off headlights. | ||||||||
| Stopwatch, lap timer. Usually includes an analog clock. | ||||||||
| We haven't given this feature a value because it's hard to tell which cars have it. | ||||||||
| Lights illuminate area just ahead and to the side of the vehicle when the turn signals are used or the steering wheel is turned. | ||||||||
| Make it easier for following vehicles to see the vehicle in fog. | ||||||||
| Light wide area close in front of the vehicle. | ||||||||
| Clears ice and fog from mirrors. | ||||||||
| Includes value of non-illuminated vanity mirror. | ||||||||
| Includes value of non-illuminated vanity mirror. | ||||||||
| LEDs cast a soft glow over and/or highlight parts of the interior. | ||||||||
| Front row reading lights. | ||||||||
| Area around the vehicle is illuminated when the vehicle is remotely unlocked. | ||||||||
| Includes value of manual remote mirrors. | ||||||||
| Headlights swivel when steering wheel is turned. | ||||||||
| Reports engine speed. | ||||||||
| Reports average fuel economy, and perhaps also instantaneous fuel economy, distance to empty, average speed, and other stats. | ||||||||
| Provide a brighter, whiter light than halogen headlights. | ||||||||
| Seats and Interior Trim | ||||||||
| Won't be listed in conjunction with wood or aluminum trim even if they are available together. | ||||||||
| Seat folds to enlarge cargo area. Unless the seat is also removable, it usually folds flat or nearly flat. | ||||||||
| Only listed if not standard on all trims. No value because no way to compare across models. | ||||||||
| Seating surfaces are trimmed in leather; other upholstery tends to be leatherette. | ||||||||
| Leather beyond the seating surfaces, door panels, and IP top. No additional value over leather upholstery because no way to standardize across all models. | ||||||||
| Lower back support power-adjustable vertically as well as in and out. | ||||||||
| Power-adjustable lower back support. | ||||||||
| Power adjustable bolsters on the seatback, to provide lateral support in hard turns. | ||||||||
| Power adjustable bolsters on the seatback, to provide lateral support in hard turns. | ||||||||
| Power adjustable bolsters on the seat cushion, to prevent sliding out of the seat in hard turns. | ||||||||
| Power adjustable bolsters on the seat cushion, to prevent sliding out of the seat in hard turns. | ||||||||
| Power tilting seat cushion; can take the form of a second height adjustment. | ||||||||
| Power tilting seat cushion; can take the form of a second height adjustment. | ||||||||
| Seating surfaces are part leather, part synthetic suede. | ||||||||
| Seating surfaces are part cloth or vinyl, part synthetic suede. | ||||||||
| Synthetic suede steering wheel rim. | ||||||||
| Only listed if not standard on all trims. No value because no way to compare across models. | ||||||||
| No additional value over leather upholstery because no way to standardize across all models. | ||||||||
| Real wood trim on instrument panel, door panels, and/or center console. | ||||||||
| Real wood comprises part of the steering wheel rim. | ||||||||
| Suspension, Wheels, and Tires | ||||||||
| Shocks that electrically adjust their firmness based on sensor readings of the road surface. The driver might also be able to select a \"sport\" setting. | ||||||||
| Spoked steel wheel with a plastic cover that makes it look like an alloy wheel. | ||||||||
| Alloy wheels with a chromed plastic veneer. Replace and include value of regular alloy wheels. | ||||||||
| Varies throttle, steering, ABS, and/or stability control calibration. | ||||||||
| Only listed if not standard on all trims. No value because no way to compare across models. | ||||||||
| Only listed if not standard on all trims. No value because no way to compare across models. | ||||||||
| Transmission | ||||||||
| Electronically controls engine and transmission for perfect launch. | ||||||||
| Only listed if not standard on all trims. No value because no way to compare across models. | ||||||||
| Paddles or buttons that can be used to manually shift the transmission. Only listed when optional or not always included with an automatic transmission. | ||||||||
What Our Members Are Saying about the Available Features of the 2011 Porsche Boxster
6-speed manual RWD
What Our Members Are Saying about the Available Features of the 2011--2009 Chevrolet Malibu
6-speed shiftable automatic FWD