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2004 Isuzu Ascender Luxury 5P

The 2004 Isuzu Ascender Luxury 5P is a 275-hp 4.2-liter inline-6 with a 4-speed automatic and rear-wheel drive. It starts at $32,933 MSRP and is rated at 16 mpg combined.

It makes 275 horsepower at 6,000 rpm and 275 lb-ft of torque at 3600 rpm. EPA fuel-economy estimates are 14 mpg city and 19 mpg highway (16 mpg combined).

The Ascender measures 191.6 inches long on a 113.0-inch wheelbase and has a curb weight of 4,425 lb.

Spec Value
Price
MSRP$32,933 ($56,661 *)
Engine
Engine Type4.2-liter DOHC 24-valve I6
Displacement4.2 L
Horsepower275 hp @ 6,000 rpm
Torque275 lb-ft @ 3600 rpm
ValvetrainDOHC, 24-valve
Injection TypeFuel injection
Drivetrain
Drive TypeRWD
Transmission
Transmission4-speed automatic
Fuel Economy
City14 MPG
Highway19 MPG
Combined16 MPG
Tank Capacity22 gal
Tires & Wheels
Wheels Front17"
Wheels Rear17"
Tires FrontP245/65R17
Tires RearP245/65R17
Dimensions & Weight
Length191.6 in
Width74.7 in
Height74.5 in
Wheelbase113 in
Ground Clearance8 in
Curb Weight4,425 lbs
Interior
Headroom Front40.2 in
Headroom Rear39.6 in
Legroom Front41.4 in
Legroom Rear37 in
Shoulder Room Front58.5 in
Shoulder Room Rear58.4 in
Hip Room Front55.5 in
Hip Room Rear55.5 in
* Amount adjusted for inflation to 2026 dollars
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