The slow-selling two-door Montero is dropped in favor of the popular four-door. Base models are no longer available with an automatic transmission. RS models now come standard with an automatic. The top-end LS model is available with a manual or automatic transmission.

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Cost to Drive^{Cost to drive estimates for the 1991 Mitsubishi Montero LS 4dr SUV 4WD and comparison vehicles are based on 15,000 miles per year (with a mix of 55% city and 45% highway driving) and energy estimates of $3.34 per gallon for regular unleaded in Arizona.}

Monthly estimates based on costs in Arizona

$272/mo

$180/mo

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Mitsubishi Montero Reviews

Owner Reviews

4.7

26 reviews

5(65%)

4(35%)

3(0%)

2(0%)

1(0%)

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Most Helpful Owner Reviews

Going Going Going

Carl, 10/24/2009

1990 Mitsubishi Montero RS 4dr SUV 4WD

Back in 1989 around october I saw this montero RS with 5 speed 4 door silver in color at the dealer. Got a great deal. 17,500 that was new, 20 years ago. Will I buy another Montero? YES this thing will not DIE!!! Have about 438,000 miles. The body has no rust, the paint so so, parts 2 clutch one fly wheel, one transmission at 365000, other than this just small parts.

when SUV's were worth something

old school 4x4, 03/02/2004

1991 Mitsubishi Montero LS 4dr SUV 4WD

after owning many 4x4's, this 91 monty is my favorite of all of them. it's unpretentious, get-down-to- business approach and style are the best. it's everything the newer "gen- x" SUV's (like the Xterra, etc) wanna be. amazingly reliable. 4x4 system is unstoppable. this winter i have pulled an explorer & two blazers out of the snow, and last summer my LAND ROVER GOT …

A Reliable Rig

Hungry Man, 10/18/2003

1990 Mitsubishi Montero LS 4dr SUV 4WD

This is a very reliable SUV. I bought it used with 44K miles and it now has 175K. The only repair I've made was for valvue cover oil leaks and the starter. The first tune up was done at 100k. It burns about a quart of oil every 1K miles now. A great rig for a responsible driver.

My Third Monty

Frumious, 10/18/2009

1990 Mitsubishi Montero LS 4dr SUV 4WD

This is my third and oldest Montero. I trust the brand to buy a 20 year old copy with 160,000 miles. Everything works like new. Its 143 horses must be Clydesdales. The view through the tall windows is commanding. Only drawbacks (others mention these): Driver's seat does not go back quite far enough and radio controls are far below the dash. Gas mileage is fair. It helps to know …

We have a limited number of reviews for the 1991 Mitsubishi Montero, so we've included reviews for other years of the Montero since its last redesign.

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1991 Montero Highlights

Trim:

Engine Type	Gas
Combined MPG	15 MPG
Cost to Drive	$272/month
Drivetrain	four wheel drive

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Safety

IIHS Rating

The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.

Small Overlap Front Driver-Side Test
Not Tested
Small Overlap Front Passenger-Side Test
Not Tested
Moderate Overlap Front Test – Original
0
Moderate Overlap Front Test – Updated
Not Tested
Side Impact Test – Original
Not Tested
Side Impact Test – Updated
Not Tested
Roof Strength Test
Not Tested
Rear Crash Protection / Head Restraint
Not Tested

1991 Mitsubishi Montero Review

Edmunds' Expert Review

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Cost to Drive^{Cost to drive estimates for the 1991 Mitsubishi Montero LS 4dr SUV 4WD and comparison vehicles are based on 15,000 miles per year (with a mix of 55% city and 45% highway driving) and energy estimates of $3.34 per gallon for regular unleaded in Arizona.}

Mitsubishi Montero Reviews

Owner Reviews

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1991 Montero Highlights

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1991 Mitsubishi Montero Review

Edmunds' Expert Review

What’s new

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Cost to DriveCost to drive estimates for the 1991 Mitsubishi Montero LS 4dr SUV 4WD and comparison vehicles are based on 15,000 miles per year (with a mix of 55% city and 45% highway driving) and energy estimates of $3.34 per gallon for regular unleaded in Arizona.

Mitsubishi Montero Reviews

Owner Reviews

Most Helpful Owner Reviews

Going Going Going

when SUV's were worth something

A Reliable Rig

My Third Monty

1991 Montero Highlights

Safety

Related Used 1991 Mitsubishi Montero info

Vehicle reviews of used models

Shop used vehicles in your area

Popular new car reviews and ratings

Research other models of

Other models

Join Edmunds

Cost to Drive^{Cost to drive estimates for the 1991 Mitsubishi Montero LS 4dr SUV 4WD and comparison vehicles are based on 15,000 miles per year (with a mix of 55% city and 45% highway driving) and energy estimates of $3.34 per gallon for regular unleaded in Arizona.}