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1991 Isuzu Impulse XS Coupe

The 1991 Isuzu Impulse XS Coupe is a 130-hp 1.6-liter inline-4 coupe with a 5-speed manual and front-wheel drive. It starts at $12,368 MSRP and is rated at 26 mpg combined.

It makes 130 horsepower at 6,800 rpm and 102 lb-ft of torque at 4600 rpm. EPA fuel-economy estimates are 23 mpg city and 30 mpg highway (26 mpg combined).

The Impulse measures 166.1 inches long on a 96.5-inch wheelbase and has a curb weight of 2,411 lb.

Spec Value
Vehicle
Body TypeCoupe
PowertrainGas
Price
MSRP$12,368 ($29,512 *)
Engine
Engine Type1.6-liter DOHC 16-valve I4
Displacement1.6 L
Horsepower130 hp @ 6,800 rpm
Torque102 lb-ft @ 4600 rpm
ValvetrainDOHC, 16-valve
Injection TypeFuel injection
Drivetrain
Drive TypeFWD
Transmission
Transmission5-speed manual
Fuel Economy
City23 MPG
Highway30 MPG
Combined26 MPG
Recommended FuelRegular
Tank Capacity12 gal
Tires & Wheels
Wheels Front14"
Wheels Rear14"
Dimensions & Weight
Length166.1 in
Width66.7 in
Height51.8 in
Wheelbase96.5 in
Curb Weight2,411 lbs
Interior
Headroom Front37.4 in
Headroom Rear32 in
Legroom Front43.8 in
Legroom Rear30.4 in
Shoulder Room Front53.2 in
Shoulder Room Rear51.2 in
Hip Room Front50.9 in
Hip Room Rear50.9 in
* Amount adjusted for inflation to 2026 dollars

Safety & Recalls

NCAP safety ratings

Not crash-tested by NHTSA for this model year.

Recalls

1 recall on file with NHTSA for the 1991 Isuzu IMPULSE. Not every recall applies to every trim or VIN — check yours at nhtsa.gov/recalls.

Jul 6, 1992 · AIR BAGS

THE STEERING WHEEL CENTER HUB CAN FRACTURE DURING CERTAIN FRONTAL AND NEAR FRONTAL VEHICLE COLLISIONS.

Consequence: FRACTURING OF THE STEERING WHEEL HUB CAN DECREASE THEDRIVER'S CONTROL OF THE VEHICLE AND COULD REDUCE THE CRASH PROTECTION OF THESTEERING SYSTEM AND THE DRIVER'S SIDE AIR BAG.

Remedy: A STEERING WHEEL REINFORCEMENT PLATE AND NUT WILL BE ADDED TO THE STEERING WHEEL HUB.

NHTSA campaign 92V091000

25 owner complaints to NHTSA for the 1991 Isuzu IMPULSE

Owner Complaints

25 owner complaints filed with NHTSA for the 1991 Isuzu IMPULSE (1 mention a crash, 1 a fire). See all on nhtsa.gov

Most-cited areas
Electrical System9
Vehicle Speed Control7
Engine And Engine Cooling5
Unknown Or Other4
Exterior Lighting1
Latches/Locks/Linkages1
A complaint can cite more than one area.
Most recent complaints
Apr 19, 2004 · Electrical System
“I HAVE A 1991 ISUZU IMPULSE AND IT'S HAVING ECU PROBLEMS. MY MECHANIC SAYS IT NEEDS TO BE REPLACED. I SEE THAT THIS IS A RECURRING PROBLEM WITH THESE CARS, AND IT SHOULDN'T FALL ON THE SHOULDERS OF…”
Jun 28, 2002 · Vehicle Speed Control
“CAR RACES ENGINE BADLY IN THE SUMMER WHEN TEMP OVER 80 DEGREES-WONT IDLE. *AK”
Jan 31, 2002 · Electrical System
“THE CONSUMER STATED THAT THE VEHICLE IS EXPERIENCING THE SAME IDLE CONTROL PROBLEMS AS STATED IN PREVIOUS RECALL REGARDING THE ELECTRONIC CONTROL UNIT. *YH”
Dec 26, 2001 · Vehicle Speed Control
“THE SYMPTOMS OF THIS FAULT ARE MOST NOTABLY ERRATIC IDLE, IDLE REVVING AND DROPPING, IDLE DIPPING OFTEN WITH ENGINE DYING, IDLE HANGING HIGH ABOVE 2,000 RPM, AND ENGINE DYING OR STALLING FOR NO REASON…”
Oct 9, 2001 · Engine And Engine Cooling
“THIS IS A REOCCURRING MANUFACTURER DEFECT. PLEASE ISSUE A RECALL ON THESE ENGINE CONTROL MODULES. *AK”

Complaints are unverified reports submitted to NHTSA by owners. They cover the whole model year, not a specific trim, and a count alone doesn't show how common a problem is.

Source: US National Highway Traffic Safety Administration (nhtsa.gov), matched as 1991 ISUZU IMPULSE. US-market vehicles only; data cached for up to 7 days.

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