1992-1996 Mitsubishi Diamante: Full Review
Updated: 11/23/08
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1992-1996 Mitsubishi Diamante ▼
- Price Range: $600 - $1,800
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Pros
- Steering/handling
- Acceleration (LS)
Cons
- Automatic-transmission performance
- Exhaust noise (LS)
- Control layout
Vehicle Highlights
Mitsubishi's flagship sedan went on sale in spring of 1991, replacing the old Sigma. Offered in base and upscale LS trim, Diamante was a front-drive 4-door notchback. The base model held a 175-horsepower, 3.0-liter V6. The LS got a dual-cam version, rated at 202 horsepower. A 4-speed electronically controlled automatic was the sole transmission. Antilock brakes were standard on the LS, optional on base Diamantes. Both had a driver-side airbag. Optional on the LS was a Euro Handling Package that included traction control and Active Electronically Controlled Suspension.
Expert Ratings Summary (view detailed report)
| Category | Mitsubishi Diamante LS sedan Rating | |
|---|---|---|
| Performance | 6 | |
| Fuel Economy | 4 | |
| Ride Quality | 6 | |
| Steering/Handling/Braking | 6 | |
| Quietness | 6 | |
| Controls/Materials | 5 | |
| Interior Room | 5 | |
| Room/Comfort (rear) | 4 | |
| Cargo Capacity | 4 | |
| Value within Class | 4 | |
| Total Score: | 50 |
Year to Year Changes
Our road test for the 1992-1996 Mitsubishi Diamante includes a full evaluation from the inside out. We've evaluated every aspect of the 1992-1996 Mitsubishi Diamante and highlighted the vehicle's performance with pros and cons. Use our comprehensive road test ratings to decide if this generation 1992-1996 Mitsubishi Diamante is right for you.
Consumer Guide® Road-Test Evaluation
Faults aside, Diamante is appealing due to its stylish design and all-around road manners. Though not a front-runner in any one area, it does have some good points.
Expert Ratings Summary
| Category | Mitsubishi Diamante LS sedan Rating | |
|---|---|---|
| Performance | 6 | |
| Fuel Economy | 4 | |
| Ride Quality | 6 | |
| Steering/Handling/Braking | 6 | |
| Quietness | 6 | |
| Controls/Materials | 5 | |
| Interior Room | 5 | |
| Room/Comfort (rear) | 4 | |
| Cargo Capacity | 4 | |
| Value within Class | 4 | |
| Total Score: | 50 |
Trouble Spots
Consumer Guide® Estimated Repair Costs
| Item Name | Repair Cost |
| A/C Compressor | $640 |
| Alternator | $345 |
| Automatic Transmission or Transaxle | $865 |
| Brakes | $220 |
| Clutch, Pressure Plate, Bearing | $575 |
| Constant Velocity Joints | $810 |
| Exhaust System | $520 |
| Radiator | $610 |
| Shocks and/or Struts | $510 |
| Timing Chain or Belt | $295 |
| Prices | Good | Average | Poor |
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| 1996 | |||
| Diamante | $2,000-2,600 | $1,400-1,800 | $300-400 |
| 1995 | |||
| Diamante | $1,600-2,100 | $1,100-1,400 | $200-300 |
| 1994 | |||
| Diamante | $1,200-1,700 | $700-1,000 | $100-200 |
| 1993 | |||
| Diamante | $1,100-1,500 | $700-900 | $100-200 |
| 1992 | |||
| Diamante | $1,000-1,400 | $600-800 | $100 |
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Vehicle Dimensions
| Specification | 4-door sedan | 4-door wagon |
| Wheelbase, in. | 107.1 | 107.2 |
| Overall Length, in. | 190.2 | 192.4 |
| Overall Width, in. | 69.9 | 69.9 |
| Overall Height, in. | 52.6 | 57.9 |
| Curb Weight, lbs. | 3605 | 3638 |
| Cargo Volume, cu. ft. | 13.6 | 72.1 |
| Standard Payload, lbs. | -- | -- |
| Fuel Capacity, gals. | 19.0 | 18.8 |
| Seating Capacity | 5 | 5 |
| Front Head Room, in. | 38.6 | 39.7 |
| Max. Front Leg Room, in. | 43.9 | 43.9 |
| Rear Head Room, in. | 36.9 | 38.4 |
| Max. Rear Leg Room, in. | 34.2 | 36.0 |
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Specifications Key: NA = not available; "--" = measurement does not exist. |
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Powertrain Options and Availability
| Engines | cu. in |
Horse- power | Torque | Transmission: |
Consumer Guide Observed |
| ohc V6 | 3.0 / 182 | 175 | 185 | 4-speed automatic: 18/24 | 4-speed automatic: 19 |
| dohc V6 | 3.0 / 182 | 202 | 199-201 | 4-speed automatic: 18/25 | 4-speed automatic: 17.4 |
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Specifications Key: NA = not available; "--" = measurement does not exist. |
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NHTSA Crash-Test Results
| Test | 1993 Diamante |
|---|---|
| Front Impact, Driver | 4 |
| Front Impact, Passenger | 4 |
The National Highway Traffic Safety Administration (NHTSA) tests a vehicle's worthiness in front- and side-impact collisions and rates its resistance to rollovers. Front-impact crash-test numbers indicate the chance of serious injury: 5 = 10% or less; 4 = 10-20%; 3 = 20-35%; 2 = 35-45%; 1 = More than 45%. Sideimpact crash-test numbers indicate: 5 = 5% or less; 4 = 6-10%; 3 = 11-20%; 2 = 21-25%; 1 = More than 26%. Rollover resistance numbers indicate the chance for rollover when the vehicle leaves the roadway: 5 = Less than 10%; 4 = 10-20%; 3 = 20-30%; 2 = 30-40%; 1 = More than 40%.








