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1993 Mitsubishi Diamante ES

The 1993 Mitsubishi Diamante ES is a 175-hp 3.0-liter V6 with a 4-speed automatic and front-wheel drive. It starts at $22,842 MSRP and is rated at 18 mpg combined.

It makes 175 horsepower at 5,500 rpm and 185 lb-ft of torque at 3000 rpm. EPA fuel-economy estimates are 16 mpg city and 23 mpg highway (18 mpg combined).

The Diamante measures 190.2 inches long on a 107.1-inch wheelbase and has a curb weight of 3,428 lb.

Spec Value
Vehicle
Body TypeSedan
PowertrainGas
Price
MSRP$22,842 ($51,375 *)
Engine
Engine TypeGas V6
Displacement3 L
Horsepower175 hp @ 5,500 rpm
Torque185 lb-ft @ 3000 rpm
ValvetrainSOHC
Drivetrain
Drive TypeFront-Wheel Drive
Transmission
Transmission4-Speed Automatic
Fuel Economy
City16 MPG
Highway23 MPG
Combined18 MPG
Recommended FuelPremium Unleaded
Tires & Wheels
Wheels Front15 in
Wheels Rear15 in
Dimensions & Weight
Length190.2 in
Width69.9 in
Height55.5 in
Wheelbase107.1 in
Curb Weight3,428 lbs
* Amount adjusted for inflation to 2026 dollars

Safety & Recalls

NCAP safety ratings

Overall Not rated
Frontal crash Not rated
Frontal – driver ★★★★★
Frontal – passenger ★★★★★
Side crash Not rated
Rollover Not rated
Tested variant: 1993 Mitsubishi Diamante 4-DR.

Recalls

3 recalls on file with NHTSA for the 1993 Mitsubishi DIAMANTE. Not every recall applies to every trim or VIN — check yours at nhtsa.gov/recalls.

Aug 12, 1996 · SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

UNDER CONDITIONS OF FULL LOCK STEERING AND FULL SUSPENSION TRAVEL, THE LEFT OR RIGHT FRONT WHEEL-SIDE BRAKE HOSE CAN CRACK, RESULTING IN BRAKE FLUID LEAKAGE.

Consequence: BRAKE FLUID LEAKAGE WILL CAUSE ILLUMINATION OF THE BRAKE WARNING LAMP AND REDUCTION IN BRAKING EFFECTIVENESS INCREASING THE RISK OF A VEHICLE ACCIDENT.

Remedy: DEALERS WILL REPLACE THE LEFT AND RIGHT FRONT WHEEL-SIDE BRAKE HOSES WITH REVISED HOSE ASSEMBLIES.

NHTSA campaign 96V143002

Jul 25, 1996 · SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

UNDER CONDITIONS OF FULL LOCK STEERING AND FULL SUSPENSION TRAVEL, THE LEFT OR RIGHT FRONT WHEEL-SIDE BRAKE HOSE CAN CRACK, RESULTING IN BRAKE FLUID LEAKAGE.

Consequence: BRAKE FLUID LEAKAGE WILL CAUSE ILLUMINATION OF THE BRAKE WARNING LAMP AND REDUCTION IN BRAKING EFFICIENCY INCREASING THE RISK OF A VEHICLE ACCIDENT.

Remedy: DEALERS WILL REPLACE THE LEFT AND RIGHT FRONT WHEEL-SIDE BRAKE HOSES WITH REVISED HOSE ASSEMBLIES.

NHTSA campaign 96V143001

Mar 16, 1993 · SEAT BELTS:FRONT:ANCHORAGE

THE REAR OUTBOARD LOWER SAFETY BELT ATTACHMENT BOLT WAS INADEQUATELY TORQUED ON INSTALLATION.

Consequence: THE INADEQUATELY TORQUED ANCHOR BOLT COULD FAIL INA SUDDEN STOP OR ACCIDENT. FAILURE OF THE SAFETY BELT ASSEMBLY RESULTS ININCREASED RISK OF INJURY TO THE SEAT OCCUPANT.

Remedy: RETORQUE THE SAFETY BELT ATTACHMENTS TO THE CORRECT SPECIFICATION.

NHTSA campaign 93V044000

30 owner complaints to NHTSA for the 1993 Mitsubishi DIAMANTE

Owner Complaints

30 owner complaints filed with NHTSA for the 1993 Mitsubishi DIAMANTE (10 mention a crash, 1 a fire, 7 an injury). See all on nhtsa.gov

Most-cited areas
Air Bags10
Hydraulic8
Service Brakes8
Power Train7
Engine And Engine Cooling3
Structure2
A complaint can cite more than one area.
Most recent complaints
Nov 12, 2005 · Engine And Engine Cooling
“'93 MITSUBISHI DIAMANTE. BOUGHT IN '98 HAS SMOKED AFTER IDLING AT STOPS FOR YEARS AND I THOUGHT IT WAS NORMAL FOR THIS MAKE AND HAVE FOUND THAT A LOT OF MITSUBISHI'S HAVE THE PROBLEM ALSO AND WOULD…”
Dec 9, 2002 · Air Bags Crash
“WHILE TRAVELING ON THE HIGHWAY WITHOUT PRIOR WARNING, THE DUAL AIRBAGS WENT OFF WHICH CAUSED HITTING A DITCH. PLEASE FILL IN ADDITIONAL INFORMATION DEALER IS AWARE OF THE PROBLEM. PH”
Aug 5, 2002 · Service Brakes, Hydraulic, Engine And Engine Cooling
“OWNER HAS TAKEN VEHICLE TO SEVERAL DEALERS IN HER AREA DUE TO ENGINE MAKING NOISE. DEALERS WERE UNABLE TO FIX PROBLEM, BUT THOUGHT THAT BRAKES WERE THE CAUSE, AND REPLACED THEM SEVERAL TIMES. PLEASE…”
Oct 25, 2001 · Service Brakes, Hydraulic, Engine And Engine Cooling, Power Train
“I AM HAVING PROBLEMS WITH MY BRAKING SYSTEM. I HAD MY BRAKES FIXED IN FEBRUARY 2001, IT IS NOW 10/2001 AND I HAVE HAD THE BRAKES REPLACED AGAIN. I AM A SAFE DRIVER AND DO NOT DRIVE DANGEROUSLY OR…”
Jun 22, 2001 · Suspension
“WHEN DRIVING OVER 30 MPH STEERING WHEEL AND VEHICLE SHAKES AND VIBRATES BADLY. ALSO, PULLS TO THE RIGHT. VEHICLE HAS YET TO BE TAKEN TO DEALER. *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 1993 MITSUBISHI DIAMANTE. US-market vehicles only; data cached for up to 7 days.

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