THE AUTO CHANNEL:   TACH Home | Auto News | Reviews | Media | Forums | Classifieds

USED CAR BUYER'S GUIDE


Fuel Economy | Crash Results | Recalls | Service Bulletins | Site Map

SUV    Sedan    Truck    Van    Convertible   Coupe    Wagon   Luxury    Hybrid      CUV
Compar-A-Graphs:    Rank-By-Specs    or  4-Car Comparison
Click to print
Compare Cars Side by Side on
Capacities and Dimensions


Vehicle 2004 Chevrolet Impala Sedan 2010 Porsche Panamera Turbo
General
Body Style Family Sedan,SDN Sports Sedan,SDN
EPA Classification LARGE n/a
Turbo n/a Y
Drive Train
City MPG 21 n/a
Combined MPG 25 n/a
Displacement (CC) 205 4806
Driveline n/a AWD
Final Drive Ratio 2.86 3.15
Fuel Capacity (gal) 17.0 26.4
Fuel System SEFI EFI
Fuel Type n/a Gas
Gas Guzzler Tax $0 $0
Highway MPG 32 n/a
Horsepower @ RPM 180@5200 500@6000
PowerToWeightRatio 18.8 8.7
RPM @ Peak Horsepower n/a 6000
Standard Transmission n/a 7 Speed Manual
Torque @ RPM 205@4000 516@2250
Transmission Speeds 4 7
Transmission Type n/a M
Type of Engine 3.4L V6 4.8L V8
Valves 12 32
Exterior
Crash Test Rating 5*/5* n/a
Curb weight (lbs) 3389 4343
Overall Height (in) 57.3 55.8
Overall Length (in) 200.0 195.6
Overall Width (in) 73.0 76.0
Wheelbase (in) 110.5 115.0
Interior - Cargo - Carrying
Trunk Volume (cu ft) 18.6 15.2
Interior - Passengers
Headroom front (in) 39.2 n/a
Headroom rear (in) 36.8 n/a
Hip room front (in) 56.5 n/a
Hip room rear (in) 55.7 n/a
Leg room front (in) 42.2 n/a
Leg room rear (in) 38.4 n/a
Passenger Volume 105 n/a
Seating Capacity - Maximum 6 4
Seating capacity - Standard 6 4
Shoulder room front (in) 59.0 n/a
Shoulder room rear (in) 58.9 n/a
Suspension
Front suspension Ind Ind
Rear Suspension Ind Ind
Track Front 62.0 65.2
Track Rear 61.1 64.8
Towing
Tow Capacity (Maximum) 1000 n/a
Tow Capacity Standard 1000 n/a
Turning Radius
Steering Diameter Left 38.0 n/a
Warranty
Powertrain Miles n/a 50000
Powertrain Time (Months) n/a 48
Rust Time (Months) n/a 120
Warranty - Basic Miles n/a 50000
Warranty - Basic Time (Months) n/a 48






Fuel Economy | Crash Results

Compar-A-Graphs:
4 Car Comparison | Rank-by-Specs
THE AUTO CHANNEL: Auto Channel Home | Auto News | Car Reviews | Media Library | Forums | Classifieds