1990 Mitsubishi Sigma 2.5 25E Specs


OVERVIEW

With a fuel consumption of 20.6 mpg US - 24.7 mpg UK - 11.4 L/100km, a weight of 3262 lbs (1480 kg), the Mitsubishi Sigma 2.5 25E has a water cooling V-type 6 cylinder DOHC engine, a High octane premium gasoline engine 6G73. This engine 6G73 produces a maximum power of 177.4 PS (175 bhp - 130.4 kW) at 6000 rpm and a maximum torque of 221.6 Nm (163.4 lb.ft - 22.6 kg.m) at 4500 rpm. The engine power is transmitted to the road by the front wheel drive (FF) with a 4AT gearbox. For stopping power, the Mitsubishi Sigma 2.5 25E braking system includes Disk at the rear and Ventilated disk at the front. Stock tire sizes are 195/70 on 14 inch rims 90S at the rear and 195/70 on 14 inch rims 90S at the front. Chassis details - Mitsubishi Sigma 2.5 25E has multi link rear suspension and McPherson strut front suspension for road holding and ride confort.

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GENERAL INFORMATION
Complectation Name2.5 25E
Period of ProductionNov 1990 - Sep 1991
Drive Wheels - Traction - DrivetrainFF
Body TypeSedan
Transmission Gearbox - Number of Speeds4AT
Engine Size - Displacement - Engine Capacity2497 cm3 or 152.3 cu-in
Frame NameE-F13A
Price of New Car in Tokyo, Yen2282000

MITSUBISHI SIGMA 2.5 25E SIZE, DIMENSIONS AND WEIGHT
Exterior Length474 cm or 186.61 inches
Exterior Width177.5 cm or 69.88 inches
Exterior Height143.5 cm or 56.49 inches
Interior Length187 cm or 73.62 inches
Interior Width145 cm or 57.08 inches
Interior Height116.5 cm or 45.86 inches
Wheelbase272 cm or 107.08 inches
Front Axle Length153.5 cm or 60.43 inches
Rear Axle Length153 cm or 60.23 inches
Ride Height - Ground Clearance16.5 cm or 6.49 inches
Weight1480 kg or 3262 lbs
Num. of Seats5
Num. of Doors4
Minimum Turning Circle - Turning Diameter, m5.6
Fuel Tank Capacity19 US gallons
15.8 UK gallons
72 L

MITSUBISHI SIGMA 2.5 25E ENGINE TECHNICAL DATA
Engine Code6G73
Maximum Power - Output - Horsepower177.4 PS or 175 bhp or 130.4 kW
Maximum Power RPM6000 rpm
Maximum Torque221.6 Nm or 163.4 lb.ft or 22.6 kg.m
Maximum Torque RPM4500 rpm
Engine Type - Number of Cylinderswater cooling V-type 6 cylinder DOHC
Fuel TypeHigh octane premium gasoline
Fuel Consumption (10/15 mode)20.6 mpg US
24.7 mpg UK
11.4 L/100km
Fuel Consumption (60 km/h mode)40.5 mpg US
48.7 mpg UK
5.8 L/100km
1st Gear Ratio2.551
2nd Gear Ratio1.488
3rd Gear Ratio1
4th Fear Ratio0.685
Rear Gear Ratio2.176
Compression Ratio10
Bore8.4 cm or 3.3 inches
Stroke7.6 cm or 2.99 inches

MITSUBISHI SIGMA 2.5 25E SUSPENSION
Front Brakes - Disc DimensionsVentilated disk
Rear Brakes - Disс DimensionsDisk
Front SuspensionMcPherson strut
Rear Suspensionmulti link
Front Tyres - Rims Dimensions195/70 R14 90S
Rear Tyres - Rims Dimensions195/70 R14 90S
Tyres - Rims Dimensions195 / 70 R14 90S
Aluminium DiskStandart

MITSUBISHI SIGMA 2.5 25E EXTERIOR
SunroofNo
Tilt SunroofOption
Twin SunroofNo
Front SpoilerNo
Rear SpoilerNo
Power Adjustable Door MirrorsStandart
Xenon LampsNo
Front Fog LampsStandart
Rear Fog LampsNo
Cornering LampsNo
Ultraviolet Glass ProtectionNo
Roof RailNo
Back WiperOption

MITSUBISHI SIGMA 2.5 25E INTERIOR
Power WindowStandart
Power SteeringStandart
TachometerStandart
Centralized Door LockStandart
Keyless EnterNo
Right Hand DriveStandart
Left Hand DriveNo
Leather WindingNo
Adjustable SteeringStandart
Telescopic SteeringNo
Tilt SteeringStandart
Wood PanelNo
Cruise ControlNo
Leather SeatNo
Power Adjustable SeatsNo
Power Ajustable Front SeatNo
Power Ajustable Back SeatNo
Reclining SeatsNo
Removable SeatsNo
Turning SeatsNo

MITSUBISHI SIGMA 2.5 25E SAFETY
Drivers AirbagNo
Passengers AirbagNo
Side AirbagNo
Side Impact BarStandart
TCSNo
Break AssistNo
Parking RadarNo
Central Power Window ControlNo
Additional Stop LightNo
Safety Belt PretensionerNo
Safety Belt LimiterNo
3 Point Safety BeltStandart
Child Car RestraintsStandart
Durable FrameNo

AMENITY
CoolerNo
Automatic Air ConditioningStandart
Twin Conditioning SystemNo
Air PurifierNo
RadioStandart
Autoreverse CasetteStandart
CD PlayerNo
CD ChangerNo
MD PalyerNo
MD ChangerNo

OTHER
LSDNo
Front StabilizerNo
Rear StablilizerNo
Special EquipmentNo


- Present
- Option
- Not Present (or Dealer Option)



More photos Mitsubishi Sigma


By Brian Wong, Reviewed by: Kurt Niebuhr, Updated on March 28, 2024
πŸ“Œ Introduction to the 1990-1991 Mitsubishi Sigma 2.5 25E
πŸ“Œ Model Years and Generations
πŸ“Œ Trim Levels and Variants
πŸ“Œ Engine Specifications
πŸ“Œ Fuel Tank Capacity
πŸ“Œ Fuel Consumption Ratings
πŸ“Œ Fuel Efficiency (MPG)
πŸ“Œ Vehicle Dimensions and Sizes
πŸ“Œ Wheel Options and Specifications
πŸ“Œ Conclusion: 1990-1991 Mitsubishi Sigma 2.5 25E Overview
πŸ“Œ FAQ: Commonly Asked Questions About the 1990-Mitsubishi Sigma 2.5 25E

Introduction to the 1990-1991 Mitsubishi Sigma 2.5 25E

The 1990-1991 Mitsubishi Sigma 2.5 25E represents a notable addition to the Mitsubishi Sigma lineup during this specific production period, spanning from November 1990 to September 1991. This sedan boasts a front-wheel-drive (FF) configuration and is equipped with a 4-speed automatic transmission (4AT).

Under the hood, the 1990-1991 Mitsubishi Sigma 2.5 25E packs a 2.5-liter, 6-cylinder DOHC engine with the engine code 6G73. This power plant delivers an impressive maximum power output of 177.4 PS (175 bhp) at 6000 rpm and a maximum torque of 221.6 Nm (163.4 lb.ft) at 4500 rpm. It's designed to run on high-octane premium gasoline.

In terms of fuel efficiency, this Sigma variant achieves a fuel consumption rate of 20.6 mpg in the 10/15 mode or 24.7 mpg in the 60 km/h mode. These figures highlight its reasonable fuel economy for its time.

The exterior dimensions of the 1990-1991 Mitsubishi Sigma 2.5 25E reveal a sedan that measures 474 cm (186.61 inches) in length, 177.5 cm (69.88 inches) in width, and 143.5 cm (56.49 inches) in height. The interior dimensions provide ample space for passengers, with an interior length of 187 cm (73.62 inches), an interior width of 145 cm (57.08 inches), and an interior height of 116.5 cm (45.86 inches). The wheelbase stretches to 272 cm (107.08 inches), ensuring stability on the road.

This model offers seating for up to five passengers and features four doors for convenient access. The turning circle has a minimum diameter of 5.6 meters, contributing to its maneuverability.

The 1990-1991 Mitsubishi Sigma 2.5 25E also comes equipped with front MacPherson strut suspension and rear multi-link suspension. The braking system includes ventilated disc brakes at the front and standard disc brakes at the rear. The tires measure 195/70 R14 90S, providing adequate grip on the road.

While offering a range of features and specifications, this model may lack certain modern amenities, making it a testament to the automotive design and technology of its era.

Model Years and Generations

The 1990-1991 Mitsubishi Sigma 2.5 25E represents a specific model within the Mitsubishi Sigma series. Produced during the period from November 1990 to September 1991, this particular Sigma variant is part of a broader lineage of the Mitsubishi Sigma.

The Mitsubishi Sigma, known for its blend of reliability and performance, had various iterations and updates over the years. The 1990-1991 Sigma 2.5 25E belongs to a specific generation and is characterized by its 2.5-liter 6-cylinder engine, denoted by the engine code 6G73. This engine, combined with a 4-speed automatic transmission (4AT), provides a balance of power and efficiency for its era.

As an individual model within the Sigma range, the 2.5 25E comes with its own set of specifications and features, contributing to its unique identity. It's important to note that automotive manufacturers often introduce variations within a model range to cater to different customer preferences and market demands.

While the Sigma series as a whole maintained a reputation for delivering dependable performance and spacious interiors, each model year and variant might offer specific enhancements or refinements. The 1990-1991 Mitsubishi Sigma 2.5 25E is no exception, and its production within this timeframe represents a distinct chapter in the history of the Mitsubishi Sigma series.

Trim Levels and Variants

The 1990-1991 Mitsubishi Sigma 2.5 25E, during its production run, was available with various trim levels and variants, offering potential buyers a choice in terms of features and specifications.

While the Sigma 2.5 25E is a distinct model, Mitsubishi often provides different trim levels to cater to diverse customer preferences. These trim levels can vary in terms of included amenities, interior features, and even exterior styling elements.

Unfortunately, specific details about the trim levels and variants of the 1990-1991 Sigma 2.5 25E are not readily available in the provided data. However, it's common in the automotive industry for manufacturers to offer base models and higher-trim versions that come with additional features such as upgraded audio systems, premium upholstery, advanced technology, and enhanced safety options.

Buyers during that era likely had the opportunity to select a trim level that best suited their needs and budget, allowing for a customized experience while driving the 1990-1991 Mitsubishi Sigma 2.5 25E.

Engine Specifications

The 1990-1991 Mitsubishi Sigma 2.5 25E is powered by a 2.5-liter, 6-cylinder DOHC engine with the engine code 6G73. This engine is a notable feature of this model, delivering a respectable balance of performance and efficiency for its era.

The engine generates a maximum power output of 177.4 PS (175 bhp) at 6000 rpm, providing ample power for acceleration and highway cruising. The peak torque produced by the 6G73 engine is 221.6 Nm (163.4 lb.ft) at 4500 rpm, contributing to its overall performance characteristics.

Designed to run on high-octane premium gasoline, this engine reflects the automotive technology and fuel choices available during the early 1990s. The combination of its displacement and specifications aimed to provide a reliable and enjoyable driving experience for the 1990-1991 Mitsubishi Sigma 2.5 25E.

Fuel Tank Capacity

The fuel tank capacity of the 1990-1991 Mitsubishi Sigma 2.5 25E is one of the essential specifications that determine its range and usability. While the exact figure isn't provided in the data, it's important to note that the fuel tank capacity plays a crucial role in how far the vehicle can travel on a single tank of fuel.

In general, a larger fuel tank allows for longer distances between refueling stops, which can be particularly important for extended road trips or for drivers who prefer fewer interruptions during their daily commutes. A spacious fuel tank is advantageous as it provides convenience and flexibility to the vehicle's owner, reducing the frequency of trips to the gas station.

The fuel tank capacity is an important factor to consider when assessing the overall practicality and usability of any vehicle, including the 1990-1991 Mitsubishi Sigma 2.5 25E.

Fuel Consumption Ratings

The fuel consumption ratings of the 1990-1991 Mitsubishi Sigma 2.5 25E provide valuable insights into its efficiency and economy of operation. While specific figures aren't available in the provided data, it's essential to understand the significance of fuel consumption ratings in assessing a vehicle's cost of ownership and its environmental impact.

Fuel consumption ratings typically encompass a range of driving conditions, including city driving, highway cruising, and a combined figure. These ratings are usually measured in miles per gallon (mpg) for the United States or miles per gallon in the United Kingdom, or liters per 100 kilometers (L/100km) for other regions.

The 1990-1991 Mitsubishi Sigma 2.5 25E's fuel consumption ratings would have played a crucial role in determining its appeal to potential buyers. Lower fuel consumption ratings are generally desirable as they indicate that the vehicle can travel farther on a gallon of fuel, reducing fuel expenses and greenhouse gas emissions.

Fuel efficiency is a critical consideration for individuals looking to minimize their environmental footprint and save on fuel costs. The actual fuel consumption figures for this particular Sigma model would depend on various factors, including driving habits, road conditions, and maintenance practices. Prospective buyers in the early 1990s would have considered these ratings when making their purchasing decisions.

Fuel Efficiency (MPG)

Fuel efficiency, measured in miles per gallon (MPG), is a key performance indicator for the 1990-1991 Mitsubishi Sigma 2.5 25E. This metric helps prospective buyers gauge how far the vehicle can travel on a gallon of fuel, providing insights into its economy of operation.

While specific MPG figures for this particular model aren't available in the provided data, it's important to understand the significance of fuel efficiency when assessing a vehicle's overall cost of ownership and its impact on the environment.

Higher MPG ratings are generally favorable as they indicate that the vehicle is more fuel-efficient, requiring fewer refueling stops and reducing fuel expenses for the owner. Improved fuel efficiency is not only economically advantageous but also contributes to lower greenhouse gas emissions, making it an environmentally responsible choice.

Prospective buyers in the early 1990s would have considered the fuel efficiency of the 1990-1991 Mitsubishi Sigma 2.5 25E as an important factor when making their purchasing decisions. This efficiency metric would have influenced their assessment of the vehicle's practicality and suitability for their daily transportation needs.

Vehicle Dimensions and Sizes

The 1990-1991 Mitsubishi Sigma 2.5 25E boasts dimensions and sizes that are key to understanding its physical footprint and interior space. While specific numerical values aren't provided in the data, we can explore the significance of these measurements in evaluating the vehicle.

Exterior dimensions encompass key metrics such as length, width, and height, which collectively determine the car's overall size. A longer exterior length typically translates to more interior cabin space, while width and height dimensions can affect stability and road presence.

Interior dimensions, on the other hand, are vital for assessing passenger comfort and cargo capacity. These measurements include the length, width, and height of the interior cabin, as well as the wheelbase, which impacts rear-seat legroom. A spacious interior enhances the overall driving experience, making it more comfortable for both the driver and passengers.

Additional measurements, such as ground clearance and axle lengths, provide insights into the vehicle's suitability for different road conditions and driving environments. A higher ground clearance, for example, is advantageous for tackling rough terrain, while longer axle lengths can contribute to stability.

In summary, the dimensions and sizes of the 1990-1991 Mitsubishi Sigma 2.5 25E play a crucial role in determining its practicality, interior comfort, and road handling characteristics. These factors would have been essential considerations for buyers in the early 1990s when assessing whether this Sigma model met their specific transportation needs.

Wheel Options and Specifications

Wheel options and specifications are significant aspects of the 1990-1991 Mitsubishi Sigma 2.5 25E that contribute to its aesthetics and performance. While precise details regarding wheel options aren't available in the provided data, understanding their importance can provide valuable insights.

Wheel options encompass factors such as wheel size, design, and materials. Different wheel options can impact the vehicle's appearance, ride comfort, and handling characteristics. For instance, larger wheels may provide a more stylish look but could potentially affect the ride quality, while alloy wheels are known for their durability and lightweight properties.

Wheel specifications also include details like tire size and load rating. The choice of tires can influence road grip, traction, and overall driving performance. Specific tire sizes and load ratings are designed to match the vehicle's weight and intended usage.

Prospective buyers in the early 1990s would have considered wheel options and specifications when personalizing their 1990-1991 Mitsubishi Sigma 2.5 25E. Factors like wheel design and tire selection can enhance the vehicle's overall appeal and tailor it to individual preferences and driving needs.

Conclusion: 1990-1991 Mitsubishi Sigma 2.5 25E Overview

The 1990-1991 Mitsubishi Sigma 2.5 25E represents a distinctive entry in the Mitsubishi Sigma series during its production span from November 1990 to September 1991. This sedan, characterized by its front-wheel-drive (FF) configuration and 4-speed automatic transmission (4AT), embodies the design and technology of its era.

Under the hood, the 1990-1991 Mitsubishi Sigma 2.5 25E houses a 2.5-liter 6-cylinder DOHC engine, identified by the engine code 6G73. This engine delivers a commendable maximum power output of 177.4 PS (175 bhp) at 6000 rpm and a peak torque of 221.6 Nm (163.4 lb.ft) at 4500 rpm. Designed to run on high-octane premium gasoline, it strikes a balance between performance and efficiency for its time.

Fuel consumption ratings, whether measured in city driving conditions or on the highway, are factors that would have influenced the choices of potential buyers. The vehicle's dimensions, both exterior and interior, contribute to its practicality and comfort. Additionally, wheel options and specifications offer customization possibilities, catering to individual preferences.

The 1990-1991 Mitsubishi Sigma 2.5 25E, as a member of the Sigma family, represents a chapter in Mitsubishi's automotive history. Its unique blend of specifications, performance, and features would have appealed to drivers seeking a reliable and comfortable sedan during its production years.

FAQ: Commonly Asked Questions About the 1990-1991 Mitsubishi Sigma 2.5 25E

What are the model years for the 1990-1991 Mitsubishi Sigma 2.5 25E?

The 1990-1991 Mitsubishi Sigma 2.5 25E was produced during the years 1990 and 1991.

How many trim levels were available for the 1990-1991 Mitsubishi Sigma 2.5 25E?

Specific trim level details for this model are not provided in the data. However, Mitsubishi typically offers various trim levels for their vehicles to cater to different customer preferences.

What distinguishes the 1990-1991 Mitsubishi Sigma 2.5 25E from other Sigma models?

The 1990-1991 Mitsubishi Sigma 2.5 25E is known for its 2.5-liter 6-cylinder DOHC engine with the engine code 6G73, which sets it apart from other Sigma variants during that period.

Were there any significant changes or updates between the 1990 and 1991 models?

Specific changes or updates between the 1990 and 1991 models are not provided in the data. Manufacturers sometimes introduce minor updates between model years, but detailed information would require consulting historical documentation or expert sources.

What were the available engine types or engine names for the 1990-1991 Mitsubishi Sigma 2.5 25E?

The 1990-1991 Mitsubishi Sigma 2.5 25E was equipped with a 2.5-liter 6-cylinder DOHC engine with the engine code 6G73.

How does the fuel efficiency of the 1990-1991 Mitsubishi Sigma 2.5 25E compare to similar models of its time?

Fuel efficiency can vary depending on driving conditions and other factors. It's advisable to consult historical fuel economy data and compare it to other vehicles from the early 1990s for a precise comparison.

What were the safety features available in the 1990-1991 Mitsubishi Sigma 2.5 25E?

Safety features may vary by market and region, and specific details regarding safety features for this model are not provided in the data. Typical safety features of that era might include seat belts, side impact bars, and child car restraints.

How does the 1990-1991 Mitsubishi Sigma 2.5 25E perform in terms of handling and suspension?

The handling and suspension characteristics of this model are influenced by factors like its McPherson strut front suspension and multi-link rear suspension. However, for a detailed assessment of its handling, it's advisable to consult reviews or expert opinions from that time.

Were there any optional or additional features available for the 1990-1991 Mitsubishi Sigma 2.5 25E?

Information about optional or additional features for this model is not provided in the data. Additional features would typically depend on the market and customer preferences, so consulting historical documentation or local sources may yield more information.

What is the approximate market value of a 1990-1991 Mitsubishi Sigma 2.5 25E today?

The market value of a 1990-1991 Mitsubishi Sigma 2.5 25E can vary widely depending on factors such as condition, mileage, and regional demand. It's recommended to check current listings and consult with automotive experts or appraisers for an accurate valuation.


Brian Wong - Senior Reviews Editor of cars-directory.net

Brian Wong / Author

Brian Wong is an accomplished automotive journalist and editor with a passion for cars. With over a decade of experience in the industry, he has established himself as a trusted voice in the automotive community. Brian has written extensively about a wide range of topics in the field, from the latest trends in car design to innovative safety features and emerging technologies. As a senior reviews editor, he is responsible for test driving and analyzing the latest cars on the market, providing readers with accurate and objective reviews. His articles are widely read and respected for their depth of knowledge and analysis. Brian is committed to staying at the forefront of the latest developments in the automotive industry, and is dedicated to sharing his expertise and insights with his readers.

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