Mitsubishi Sigma

Mitsubishi Sigma is a model name that was used by the Japanese automobile manufacturer Mitsubishi Motors between 1976 and 1996. Mitsubishi has utilized the "Sigma" name on several different vehicles based on Mitsubishi Galant and Mitsubishi Diamante sold in various markets during this time. The GSX-R 2.0 turbo model was fitted with a Single Overhead Cam cyclone motor which was the precursor to the infamous 4G63T twin cam motor.

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Specs — 1990
ClassCompact Cars
Engine3.0L · 6-cyl
TransmissionAutomatic 4-spd
DriveFront-Wheel Drive
FuelRegular Gasoline
MPG16 city · 20 hwy
Annual Fuel Cost$3,600
5-Yr vs Avg New VehicleSpend $6,500
Tailpipe CO₂493.72222222222223 g/mi

FuelEconomy.gov estimates cover one available configuration; other trims may differ. Costs assume 15,000 miles/year, 55% city driving and source fuel prices. Five-year savings compare with an average new vehicle (gasoline operation for dual-fuel vehicles). CO₂ is tailpipe only. EPA scores run from 1–10; higher is better.

Engine
gasoline engine
Preceded by
Mitsubishi Sapporo
Length
4,750 mm
Width
1,775 mm
Height
1,435 mm

Source: Wikidata (CC0)

2 complaints filed with NHTSA for the 1990 model year.

SEAT BELTS
2
ENGINE AND ENGINE COOLING
1

Source: NHTSA owner complaints

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