2008 Isuzu Ascender 2WD 4-Door S Specs

2WD 4-Door S
MSRP based on 2WD 4-Door S

Quick Specs

Gas Mileage 14 mpg City/20 mpg Hwy
Engine Gas I6, 4.2L
EPA Class No Data
Style Name 2WD 4dr S
Drivetrain Rear Wheel Drive
Passenger Capacity 5
Passenger Doors 4
Body Style Sport Utility
Transmission 4-speed Hydra-Matic automatic transmission-inc: OD, torque converter


Rear Door Type Liftgate
Weight Information
Gross Vehicle Weight Rating Cap (lbs) 5550
Curb Weight - Front (lbs) 2297
Gross Axle Wt Rating - Front (lbs) 2750
Gross Combined Wt Rating (lbs) 10000
Curb Weight - Rear (lbs) 2297
Gross Axle Wt Rating - Rear (lbs) 3200
Interior Dimensions
Second Leg Room (in) 37.0
Front Hip Room (in) 55.5
Front Leg Room (in) 41.4
Second Shoulder Room (in) 58.4
Passenger Capacity 5
Second Head Room (in) 39.6
Front Shoulder Room (in) 58.5
Second Hip Room (in) 58.1
Front Head Room (in) 40.2
Exterior Dimensions
Ground to Top of Load Floor (in) 32.1
Side Door Opening Height (in) NA
Overhang, Front (in) 34.7
Rear Door Opening Height (in) NA
Step Up Height - Side (in) NA
Width, Max w/o mirrors (in) 76.1
Ground Clearance, Front (in) NA
Side Door Opening Width (in) NA
Wheelbase (in) 113.0
Overhang, Rear w/bumper (in) 43.8
Rear Door Opening Width (in) NA
Height, Overall (in) 71.9
Ground Clearance, Rear (in) 8.0
Step Up Height - Front (in) 18.2
Length, Overall w/rear bumper (in) 191.6
Cargo Area Dimensions
Cargo Box Width @ Wheelhousings (in) NA
Cargo Volume to Seat 4 (ft³) NA
Cargo Area Length @ Floor to Seat 4 (in) NA
Cargo Volume to Seat 2 (ft³) 43.7
Cargo Area Length @ Floor to Seat 2 (in) 39.7
Cargo Box (Area) Height (in) NA
Cargo Area Length @ Floor to Console (in) NA
Cargo Area Width @ Beltline (in) NA
Cargo Volume to Seat 3 (ft³) NA
Cargo Area Length @ Floor to Seat 3 (in) NA
Cargo Volume to Seat 1 (ft³) 80.1
Cargo Area Length @ Floor to Seat 1 (in) 70.0

Fuel Economy

Fuel Tank
Fuel Tank Location NA
Fuel Tank Capacity, Approx (gal) 21.7
Aux Fuel Tank Location NA
Aux Fuel Tank Capacity, Approx (gal) NA
EPA Fuel Economy Est - City (MPG) 14
EPA Fuel Economy Est - Hwy (MPG) 20

Performance Specs

Engine Oil Cooler NA
SAE Net Horsepower @ RPM 285 @ 6000
Displacement 4.2L/256
Engine Order Code LL8
SAE Net Torque @ RPM 276 @ 4600
Fuel System MPFI
Engine Type Gas I6
Second Gear Ratio (:1) 1.63
Reverse Ratio (:1) 2.29
Transfer Case Gear Ratio (:1), High NA
Trans Description Cont. Again NA
Fifth Gear Ratio (:1) NA
Trans PTO Access NA
Seventh Gear Ratio (:1) NA
Trans Type 4
Third Gear Ratio (:1) 1.00
Clutch Size (in) NA
Transfer Case Gear Ratio (:1), Low NA
Drivetrain Rear Wheel Drive
First Gear Ratio (:1) 3.06
Sixth Gear Ratio (:1) NA
Transfer Case Model NA
Trans Description Cont. Hydra-Matic Auto w/OD
Fourth Gear Ratio (:1) 0.70
Trans Power Take Off NA
Transfer Case Power Take Off NA
Trans Order Code M30
Rear Brake Rotor Diam x Thickness (in) 12.8 x 0.78
Disc - Rear (Yes or ) Yes
Brake ABS System (Second Line) NA
Drum - Rear (Yes or ) NA
Brake Type Pwr
Front Brake Rotor Diam x Thickness (in) 12.0 x 1.14
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in) NA
Brake ABS System 4-Wheel
Turning Diameter - Wall to Wall (ft) NA
Steering Ratio (:1), At Lock 3.82
Steering Type Pwr Rack & Pinion
Turning Diameter - Curb to Curb (ft) 36.4
Steering Ratio (:1), On Center 20.4
Front Tire Capacity (lbs) NA
Revolutions/Mile @ 45 mph - Spare NA
Rear Tire Size P245/65R17
Revolutions/Mile @ 45 mph - Front NA
Spare Tire Order Code NA
Rear Tire Capacity (lbs) NA
Front Tire Order Code NA
Spare Tire Size P235/75R16
Revolutions/Mile @ 45 mph - Rear NA
Front Tire Size P245/65R17
Spare Tire Capacity (lbs) NA
Rear Tire Order Code NA
Rear Wheel Material Aluminum
Spare Wheel Size (in) 16 x - TBD -
Front Wheel Size (in) 17 x 7.0
Spare Wheel Material Steel
Front Wheel Material Aluminum
Rear Wheel Size (in) 17 x 7.0
Axle Capacity - Front (lbs) 2750
Shock Absorber Diameter - Rear (mm) NA
Axle Type - Front NA
Axle Ratio (:1) - Rear 3.42
Spring Capacity - Front (lbs) NA
Axle Capacity - Rear (lbs) 3080
Stabilizer Bar Diameter - Front (in) NA
Suspension Type - Front Independent Dbl-A
Axle Type - Rear NA
Shock Absorber Diameter - Front (mm) NA
Spring Capacity - Rear (lbs) NA
Axle Ratio (:1) - Front NA
Stabilizer Bar Diameter - Rear (in) NA
Suspension Type - Rear 5-Link Coil

Safety Features

Air Bag-Frontal-Driver Yes
Air Bag-Frontal-Passenger Yes
Air Bag-Passenger Switch (On/Off) No
Air Bag-Side Body-Front No
Air Bag-Side Body-Rear No
Air Bag-Side Head-Front Yes
Air Bag-Side Head-Rear No
Brakes-ABS Yes
Child Safety Rear Door Locks Yes
Daytime Running Lights Yes
Traction Control Yes
Night Vision No
Rollover Protection Bars No
Fog Lamps Yes
Parking Aid No
Tire Pressure Monitor Yes
Back-Up Camera No
Stability Control Yes
Other Features 4-wheel anti-lock braking system (ABS)
Driver & front passenger airbags w/advanced occupant restraint...
Side impact curtain airbags
3-point seat belts for all positions
Child rear safety door locks
Child seat lower/top tether anchors
StabiliTrak traction control
Energy-absorbing collapsible steering column
Daytime running lamps w/driver override
Dual note horn


Basic Miles/km 50,000
Basic Years 3
Corrosion Miles/km 100,000
Corrosion Years 6
Drivetrain Miles/km 75,000
Drivetrain Years 7
Roadside Assistance Miles/km 75,000
Roadside Assistance Years 7

Other Specs

Cooling System
Total Cooling System Capacity (qts) 10.8
Maximum Alternator Capacity (amps) 150
Cold Cranking Amps @ 0° F (Primary) NA
Maximum Alternator Watts NA
Cold Cranking Amps @ 0° F (2nd) NA
Fifth Wheel Hitch - Max Trailer Wt. (lbs) NA
Wt Distributing Hitch - Max Trailer Wt. (lbs) 5300
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Fifth Wheel Hitch - Max Tongue Wt. (lbs) NA
Wt Distributing Hitch - Max Tongue Wt. (lbs) 530
Dead Weight Hitch - Max Tongue Wt. (lbs) 500
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