| Vehicle |
1999 Ford Mustang 2dr Convertible |
2008 Tesla Roadster Convertible |
| 100,000-Mile Extended Service Interval |
No |
Yes |
| 120 MPH speedometer |
Yes |
No |
| 15.7 gallon fuel tank w/tethered cap |
Yes |
No |
| 15" x 4" mini-spare tire/steel wheel |
Yes |
No |
| 15" x 7" 6-spoke cast aluminum wheels |
Yes |
No |
| 1 Cupholder Total |
No |
Yes |
| 1-Speed Automatic Transmission |
No |
Yes |
| 3.27 axle ratio |
Yes |
No |
| 3.8L SMPI V6 engine |
Yes |
No |
| 3-Phase, 4-Pole AC Induction Electric Motor; Rear Mounted With Horsepower Of 248 and Torque Of 211 |
No |
Yes |
| 3-point active restraint safety belts |
Yes |
No |
| 4-Wheel Anti-Lock Brakes |
No |
Yes |
| 5-speed manual transmission w/OD |
Yes |
No |
| Aerodynamic halogen headlamps |
Yes |
No |
| Air conditioning |
Yes |
No |
| Alloy Trim Located On Center Floor Console, Doors, Instrument Panel, Shift Knob and Steering Wheel |
No |
Yes |
| Alloy Wheels, Front 16-In. X 6.0-In. and Rear 17-In. X 7.5-In. |
No |
Yes |
| Audio and Navigation Prewiring |
No |
Yes |
| Battery Gauge |
No |
Yes |
| Battery Warmer |
No |
Yes |
| Blaupunkt AM/FM Radio With 4 Speakers Total; CD Player; MP3 Player |
No |
Yes |
| Carpet Located In Passenger Cabin |
No |
Yes |
| Cigarette lighter port/auxiliary pwr point |
Yes |
No |
| City 20/hwy 27 (3.8L engine/4-speed auto trans) |
Yes |
No |
| City 20/hwy 29 (3.8L engine/5-speed manual trans) |
Yes |
No |
| Cloth reclining bucket seats w/head restraints |
Yes |
No |
| Coil-spring 4-bar link rear suspension |
Yes |
No |
| Color-keyed rocker moldings |
Yes |
No |
| Compass |
No |
Yes |
| Composite hood w/flow through scoops |
Yes |
No |
| Console-inc: armrest, storage bin, dual cup holders |
Yes |
No |
| Crash Sensor Disconnects Battery |
No |
Yes |
| Cruise Control |
No |
Yes |
| Deluxe carpet |
Yes |
No |
| Digital Clock |
No |
Yes |
| Door trim panels w/full-length armrests |
Yes |
No |
| Drive-By-Wire Control For Brakes, Shifting and Throttle |
No |
Yes |
| Driver Airbag |
No |
Yes |
| Driver & front passenger second-generation air bags |
Yes |
No |
| Driver-side footrest |
Yes |
No |
| Dual Body Color Folding Manually Adjustable Exterior Rearview Mirrors |
No |
Yes |
| Dual illuminated covered visor mirrors |
Yes |
No |
| Dual note horn |
Yes |
No |
| Dual pwr mirrors (RH convex) |
Yes |
No |
| Electric Vehicle Service Equipment Home-Based Charging System |
No |
Yes |
| Electronic AM/FM stereo radio w/compact disc/cassette-inc: (4) speakers, 80-watt amplifier, integrated clock |
Yes |
No |
| Exterior Temperature Gauge |
No |
Yes |
| Front 3-Point Seatbelts |
No |
Yes |
| Front Air Dam |
No |
Yes |
| Front and Rear Absorbing Bumpers |
No |
Yes |
| Front and Rear Crumple Zones |
No |
Yes |
| Front Dual Heated Bucket Seats With Integral Headrests |
No |
Yes |
| Front Dual Sunvisors |
No |
Yes |
| Front Power 300-mm Ventilated Disc and Rear Power 310-mm Ventilated Disc Brakes |
No |
Yes |
| Front Power Outlet |
No |
Yes |
| Front Pretensioners |
No |
Yes |
| Front SBRP175/55R16 Yokohama Neova Tires and Rear SBRP225/45R17 Yokohama Neova Tires |
No |
Yes |
| Front Stabilizer Bar |
No |
Yes |
| Front Tinted Glass |
No |
Yes |
| Gas-pressurized front struts & rear shock absorbers |
Yes |
No |
| HD 130-amp alternator |
Yes |
No |
| HD 58 amp/hr maintenance-free battery |
Yes |
No |
| Headlamps-on alert chime |
Yes |
No |
| HomeLink(R) Universal Garage Door Opener |
No |
Yes |
| Independent Double Wishbone Front Suspension With Coil Springs and Shock Absorbers |
No |
Yes |
| Independent Double Wishbone Rear Suspension With Coil Springs and Shock Absorbers |
No |
Yes |
| Inflatable Spare Tire Kit |
No |
Yes |
| Interior Temperature Gauge |
No |
Yes |
| Intermittent Windshield Wipers |
No |
Yes |
| Interval windshield wipers |
Yes |
No |
| iPod(R) Auxiliary Audio Input Jack Includes Portable Audio Connectivity and Charging |
No |
Yes |
| Keyless Entry Operated Via Key Fob |
No |
Yes |
| Leather Seats |
No |
Yes |
| Leather Steering Wheel |
No |
Yes |
| Light group-inc: dome lamps integral w/mirror, front door courtesy switches |
Yes |
No |
| Locking glove box |
Yes |
No |
| Lower Console Storage |
No |
Yes |
| Luggage area carpet & trim |
Yes |
No |
| Manual Air Conditioning |
No |
Yes |
| Manual Rack and Pinion Steering |
No |
Yes |
| Manual Soft Convertible Top |
No |
Yes |
| Micro-Processor Controlled Lithium-Ion Battery Pack |
No |
Yes |
| Modified MacPherson strut front suspension w/front stabilizer bar |
Yes |
No |
| Multi-Function Remote Operates Anti-Theft and Door Lock/Unlock |
No |
Yes |
| P205/65R15 all-season SBR BSW tires |
Yes |
No |
| Passenger Airbag |
No |
Yes |
| Power Door Locks |
No |
Yes |
| Power Lumbar Support |
No |
Yes |
| Power Windows |
No |
Yes |
| Proprietary Low Beam and High Beam Halogen Headlights |
No |
Yes |
| Pwr 4-wheel disc brakes |
Yes |
No |
| Pwr decklid release |
Yes |
No |
| Pwr door locks |
Yes |
No |
| Pwr quarter windows |
Yes |
No |
| Pwr rack & pinion steering |
Yes |
No |
| Pwr retractable convertible top w/semi-hard boot |
Yes |
No |
| Pwr windows w/driver-side express down |
Yes |
No |
| Radio Antenna |
No |
Yes |
| Rear wheel drive |
Yes |
No |
| Regenerative Braking System |
No |
Yes |
| Remote Decklid Release Located Inside Vehicle |
No |
Yes |
| Remote keyless/illuminated entry |
Yes |
No |
| Safety Rollbar |
No |
Yes |
| "Securilock" passive anti-theft system |
Yes |
No |
| Service Interval Indicator |
No |
Yes |
| Side Guard Door Beams |
No |
Yes |
| Side window demisters |
Yes |
No |
| Stainless steel exhaust system |
Yes |
No |
| Tachometer |
No |
Yes |
| Tachometer, trip odometer, voltmeter, temp/fuel/oil pressure gauges |
Yes |
No |
| Tilt steering wheel |
Yes |
No |
| Tinted glass |
Yes |
No |
| Tire Pressure Monitor |
No |
Yes |
| Traction Control |
No |
Yes |
| Trip Computer With Average Speed, Average Power Consumption, Miles To Empty and Instantaneous Power Consumption |
No |
Yes |
| Trunk Anti-Trap Device |
No |
Yes |
| Vehicle Anti-Theft Via Alarm and Engine Immobilizer |
No |
Yes |
| Vehicle Display System With Touch Screen |
No |
Yes |
| Wheel Locks |
No |
Yes |
| Wrap-around taillamps |
Yes |
No |
| ZLEV Emissions |
No |
Yes |
Compar-A-Graphs: Rank-By-Specs or 4-Car Comparison 
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