| Vehicle | |
|---|---|
| EPA Classification | Large |
| Engine | |
|---|---|
| Engine Order Code | LS4 |
| Engine Type | Gas V8 |
| Displacement | 5.3L/346 |
| Fuel System | SFI |
| SAE Net Horsepower @ RPM | 303 @ 5600 |
| SAE Net Torque @ RPM | 323 @ 4400 |
| Transmission | |
|---|---|
| Drivetrain | Front Wheel Drive |
| Trans Order Code | MX0 |
| Trans Type | 4 |
| Trans Description Cont. | HD Automatic w/OD |
| First Gear Ratio (:1) | 2.92 |
| Second Gear Ratio (:1) | 1.56 |
| Third Gear Ratio (:1) | 1.0 |
| Fourth Gear Ratio (:1) | 0.7 |
| Reverse Ratio (:1) | 2.38 |
| Final Drive Axle Ratio (:1) | 2.93 |
| Mileage | |
|---|---|
| EPA Fuel Economy Est - City (MPG) | 18 |
| EPA Fuel Economy Est - Hwy (MPG) | 28 |
| Electrical | |
|---|---|
| Cold Cranking Amps @ 0° F (Primary) | 625 |
| Maximum Alternator Capacity (amps) | 135 |
| Weight Information | |
|---|---|
| Base Curb Weight (lbs) | 3712 |
| Trailering | |
|---|---|
| Dead Weight Hitch - Max Trailer Wt. (lbs) | 1000 |
| Dead Weight Hitch - Max Tongue Wt. (lbs) | 100 |
| Suspension | |
|---|---|
| Suspension Type - Front | Independent |
| Suspension Type - Rear | Independent |
| Suspension Type - Front (Cont.) | Performance Tuning |
| Suspension Type - Rear (Cont.) | Performance Tuning |
| Stabilizer Bar Diameter - Front (in) | 1.34 |
| Stabilizer Bar Diameter - Rear (in) | 0.76 |
| Brakes | |
|---|---|
| Brake Type | Pwr |
| Brake ABS System | 4-Wheel |
| Disc - Front (Yes or ) | Yes |
| Disc - Rear (Yes or ) | Yes |
| Front Brake Rotor Diam x Thickness (in) | 11.9 x 1.2 |
| Rear Brake Rotor Diam x Thickness (in) | 10.9 x 0.4 |
| Tires | |
|---|---|
| Front Tire Order Code | QDG |
| Rear Tire Order Code | QDG |
| Front Tire Size | P235/50WR18 |
| Rear Tire Size | P235/50WR18 |
| Spare Tire Size | Compact |
| Wheels | |
|---|---|
| Front Wheel Size (in) | 18 x 7.0 |
| Rear Wheel Size (in) | 18 x 7.0 |
| Spare Wheel Size (in) | Compact |
| Front Wheel Material | Aluminum |
| Rear Wheel Material | Aluminum |
| Spare Wheel Material | Steel |
| Steering | |
|---|---|
| Steering Type | Pwr Rack & Pinion |
| Steering Ratio (:1), Overall | 13.3 |
| Lock to Lock Turns (Steering) | 2.3 |
| Turning Diameter - Curb to Curb (ft) | 40.0 |
| Fuel Tank | |
|---|---|
| Fuel Tank Capacity, Approx (gal) | 17.0 |
| Exterior Dimensions | |
|---|---|
| Wheelbase (in) | 110.5 |
| Length, Overall (in) | 200.4 |
| Width, Max w/o mirrors (in) | 72.9 |
| Height, Overall (in) | 58.7 |
| Tread Width, Front (in) | 62.4 |
| Tread Width, Rear (in) | 61.5 |
| Cargo Area Dimensions | |
|---|---|
| Trunk Volume (ft³) | 18.6 |
| Interior Dimensions | |
|---|---|
| Passenger Capacity | 5 |
| Passenger Volume (ft³) | 104.5 |
| Front Head Room (in) | 39.4 |
| Front Leg Room (in) | 42.3 |
| Front Shoulder Room (in) | 58.7 |
| Front Hip Room (in) | 56.4 |
| Second Head Room (in) | 37.8 |
| Second Leg Room (in) | 37.6 |
| Second Shoulder Room (in) | 58.6 |
| Second Hip Room (in) | 57.2 |
| Summary | |
|---|---|
| Vehicle Name | Impala |
| Body Style | 4 Door Sedan SS Supercharged |
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