Vehicle Data Hub

1999 Mitsubishi Montero Sport problems

The 1999 Mitsubishi Montero Sport has 48 complaints on file with NHTSA. The largest share (15%) concerns engine. After that come brakes (10%) and suspension (10%).

At a glance

Complaints
48 filed with NHTSA
Most reported
Engine 15% of complaints
Crashes and fires
4 and 4
Injuries and deaths
4 and 0
Typical mileage
100,000 miles 13 complaints with mileage

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

  • Engine 15%
  • Brakes 10%
  • Suspension 10%
  • Steering 8%
  • Transmission 8%
  • Body & structure 6%
  • Tires 6%
  • Fuel system 4%
  • Lighting 4%
  • Air bags 2%

When problems show up

Complaints by mileage, 1999 Mitsubishi Montero Sport Complaints by odometer reading in 20,000-mile steps. The median is about 100,000 miles. 0k to 20k miles: 0 complaints 20k to 40k miles: 0 complaints 40k to 60k miles: 1 complaints 60k to 80k miles: 2 complaints 80k to 100k miles: 3 complaints 100k to 120k miles: 2 complaints 120k to 140k miles: 0 complaints 140k to 160k miles: 4 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 1 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 100,000 miles
Based on 13 complaints that include mileage. 8% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles0
20k to 40k miles0
40k to 60k miles1
60k to 80k miles2
80k to 100k miles3
100k to 120k miles2
120k to 140k miles0
140k to 160k miles4
160k to 180k miles0
180k to 200k miles1
200k+ miles0

What the data shows

Among the 13 complaints that report mileage, the typical (median) problem appeared at about 100,000 miles.

Safety-related details: 4 complaints mention a crash; 4 complaints mention a fire; 4 injuries reported. Its complaints are more severe on average than those of 81% of model years in our database.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 1999 ranks 4th most-complained-about out of 7 model years of the Mitsubishi Montero Sport with enough data (23 complaints in that window). It is also covered by 3 safety recall campaigns.

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

The vehicle started to slide while merging and rolled over hitting the center wall of the road and stopped in the other direction. The consumer experienced a roll over. The road conditions were dry, the consumer was not in a seat belt, the air bags did in fact deploy, but the consumer was shifted to the passenger's seat due to the impact and the engine started to smoke. The consumer stated that he/she did not go over the speed limit and was driving properly. The consumer didn't understand what caused the accident.

June 2000 CrashFireInjury

Consumer drove at approximately 40 MPH and suddenly slid on ice hitting a vehicle with front end,and causing about $4100 worth of damage. Upon impact, dual airbags did not deploy, causing minor injuries.

December 2000 CrashInjury

The driver noticed fluid leaking from underneath the vehicle. Suddenly, the vehicle caught on fire. The fire department extinguished the fire and the vehicle was towed to a body shop for inspection. The cause has not been determined at this time.

January 2005 Fire

Tl* the contact owns a 1999 mitsubish montero sport. The automatic transmission light came on intermittently and overheated on long trips. The contact believed there was a design flaw in the vehicle. The failure mileage was 40,473. The current mileage was 88,000.

Reported at 40,473 miles, November 2000

Tl*the contact owns a 1999 mitsubishi montero sport. When the contact started the vehicle, she heard a tapping sound. She drove the vehicle, approached a stop light, and heard three thumps from the engine. The vehicle stalled. The contact was able to restart the vehicle and drive to the mechanic. He discovered that the A/C belt was missing. When the mechanic attempted to repair the belt, he noticed that the crankshaft pulley bolt was loose and was unable to be tightened.

Reported at 115,000 miles, January 2008

Other model years of the Montero Sport

Best and worst years for the Mitsubishi Montero Sport