Used 1998 Mitsubishi Diamante Review

Edmunds expert review

What's new for 1998

All Diamantes get standard ABS and remote keyless entry for 1998.

Vehicle overview

To achieve success in the near-luxury market an automaker must possess a strong brand image that consumers associate with prestige. Mitsubishi does not, and this partly explains the dismal failure that the first Diamante luxury sedan suffered in the United States. It wasn't a bad car, just a little dull looking and loaded with so much techno-wizardry that it cost far more than it was perceived to be worth. The all-new Diamante appears to be worth far more than it costs, featuring distinctive styling cues that emulate the best from Europe combined with more room inside and features that consumers actually want, like an integrated child safety seat.

A 3.5-liter V6 drives the front wheels, making 210 horsepower. The Diamante will vault from zero to 60 in about 8.5 seconds, and if you make this Mitsu perform this way often, the four-speed automatic transmission will learn that you're a lead foot, and adjust itself accordingly. Traction control is unavailable. Interestingly, an integrated child safety seat is optional, rare for a near-luxury sedan.

Exterior styling features a chisled, BMW-like appearance that is more bold than the previous car's smooth, flowing silhouette. Chrome appears in the form of window moldings, license plate surround, grille trim and alloy wheels. The interior is tastefully trimmed, though the stereo is fitted with a ridiculous number of buttons. Gauges emit a Lexus-like glow at night, and the automatic climate controls feature innovative pictograms to convey fan mode. Viewed from the rear, you could almost mistake the Diamante for an older BMW 7-Series.

All in all, a much-improved car from the previous generation. Still, to really play hard ball in this class, you need stuff to boast about. Stuff like traction control and side airbags. The base LS stickers at the same price point as Cadillac's Catera, which features all of this stuff, standard. Mitsubishi has improved the Diamante tremendously, but the competition has improved a little bit more.

Edmunds expert review process

This review was written by a member of Edmunds' editorial team of expert car reviewers. Our team drives every car you can buy. We put the vehicles through rigorous testing, evaluating how they drive and comparing them in detail to their competitors.

We're also regular people like you, so we pay attention to all the different ways people use their cars every day. We want to know if there's enough room for our families and our weekend gear and whether or not our favorite drink fits in the cupholder. Our editors want to help you make the best decision on a car that fits your life.