Lexus IS 2014-present Body Specifications
Lexus IS 2014-present

Lexus IS 2014-present Body Specifications

Explore the detailed body specifications for the 2014-Present Lexus IS, including dimensions, materials, and structural design. Essential for maintenance, repair, and upgrades.

Updated

Overview Specifications

This document provides detailed specifications and technical information about the body design and features of the 2014-Present Lexus IS. It is organized into sections covering dimensions, materials, aerodynamics, and styling. Use the search functionality to quickly locate specific details or navigate through the sections to explore comprehensive information about the vehicle's body.

How to Use

Use the search bar to enter keywords related to the body specifications you are looking for. The results will highlight relevant sections and subsections for quick access.

Scroll through the document or use the table of contents to jump to specific sections. Each section is divided into subsections with detailed technical points for easy reference.

Key Specifications

Length

183.5 inches

Width

71.3 inches

Height

56.3 inches

Wheelbase

110.2 inches

Curb Weight

3,527 lbs

Available Specifications

Dimensions

This section covers the exterior and interior dimensions of the Lexus IS, including length, width, height, wheelbase, and cargo capacity. These measurements are essential for understanding the vehicle's size and space utilization.

Exterior Dimensions
  • Length: 183.5 inches
  • Width: 71.3 inches
  • Height: 56.3 inches
  • Wheelbase: 110.2 inches
  • Ground clearance: 5.3 inches
  • Curb weight: 3,527 lbs
Interior Dimensions
  • Headroom (front/rear): 38.2/36.6 inches
  • Legroom (front/rear): 44.8/30.9 inches
  • Shoulder room (front/rear): 55.2/54.0 inches
  • Cargo capacity: 13.8 cubic feet

Materials and Construction

This section details the materials used in the construction of the Lexus IS body, including lightweight alloys, high-strength steel, and advanced composites. It also covers the manufacturing techniques that enhance durability and safety.

Body Materials
  • High-strength steel for structural integrity
  • Aluminum hood and fenders for weight reduction
  • Advanced composites for impact absorption
  • Galvanized steel for corrosion resistance
Construction Techniques
  • Laser welding for precise seams
  • Adhesive bonding for enhanced rigidity
  • Hydroforming for complex shapes
  • Modular assembly for improved quality control

Aerodynamics

This section explores the aerodynamic design features of the Lexus IS, including its drag coefficient, underbody panels, and airflow management systems. These elements contribute to improved fuel efficiency and stability.

Aerodynamic Features
  • Drag coefficient: 0.28
  • Active grille shutters for reduced air resistance
  • Underbody panels for smoother airflow
  • Rear spoiler for enhanced downforce
Airflow Management
  • Ducted airflow to cool brakes
  • Sealed wheel wells to minimize turbulence
  • Side mirrors designed to reduce wind noise
  • Rear diffuser for improved stability

Styling and Design

This section highlights the exterior and interior design elements of the Lexus IS, including its signature spindle grille, LED lighting, and premium finishes. These features contribute to the vehicle's distinctive appearance and luxury appeal.

Exterior Design
  • Signature spindle grille
  • LED headlights and taillights
  • Chrome accents for a premium look
  • 17-19 inch alloy wheel options
Interior Design
  • Leather-trimmed seats
  • Wood or aluminum interior accents
  • Ambient lighting for a luxurious feel
  • 10.3-inch infotainment display

Component Specifications

Overview

Type
Sedan
Configuration
4-door
Platform
N Platform
Material
High-strength steel and aluminum
Location
Japan

Dimensions

Length
184.3 in (4682 mm)
Width
71.3 in (1811 mm)
Height
56.3 in (1430 mm)
Wheelbase
110.2 in (2800 mm)
Curb Weight
3582 lbs (1625 kg)
Ground Clearance
5.1 in (130 mm)
Trunk Capacity
13.8 cu ft (391 L)

Materials

Frame
High-strength steel
Hood
Aluminum
Doors
Steel with aluminum reinforcement
Roof
Steel with sound-deadening material
Bumpers
Thermoplastic

Features

Exterior
  • LED headlights
  • Power-folding side mirrors
  • Rain-sensing wipers
  • Dual exhaust tips
interior
  • Leather-trimmed seats
  • Dual-zone automatic climate control
  • Power-adjustable front seats
  • Ambient lighting
Lighting
  • LED daytime running lights
  • LED taillights
  • Auto-leveling headlights
Aerodynamics
  • Underbody panels
  • Rear spoiler
  • Active grille shutters
Convenience
  • Keyless entry
  • Push-button start
  • Power windows with auto-up/down

Safety Features

Structural
  • High-strength crumple zones
  • Reinforced side-impact beams
Airbags
  • Dual front airbags
  • Side curtain airbags
  • Knee airbags
Assistance
  • Blind-spot monitoring
  • Rear cross-traffic alert
  • Lane departure warning

Comfort Features

Seating
  • Heated front seats
  • Ventilated front seats
  • 8-way power-adjustable driver seat
Climate
  • Dual-zone automatic climate control
  • Rear-seat vents
  • Air filtration system
Noise Reduction
  • Acoustic windshield
  • Sound-deadening materials
  • Active noise cancellation

Accessories

Exterior
  • Roof rack
  • Mudguards
  • Chrome door handles
interior
  • All-weather floor mats
  • Cargo net
  • Seat covers
Lighting
  • LED interior lighting kit
  • Fog lights
  • Puddle lights

Maintenance

Service interval
Every 5000 miles or 6 months
Service Items
  • Inspect and tighten body bolts
  • Check door seals and hinges
  • Lubricate door locks
  • Inspect windshield wipers
  • Check and clean exterior lights
Maintenance Notes
Regularly wash and wax to protect paint and prevent rust.

Warranty

Basic
Miles: 50000
Years: 4
Coverage: Bumper-to-bumper
Powertrain
Miles: 70000
Years: 6
Coverage: Engine and transmission
Corrosion
Miles: Unlimited
Years: 6
Coverage: Perforation from corrosion
Roadside Assistance
Miles: Unlimited
Years: 4
Coverage: 24/7 emergency services

Production Details

Manufacturer
Toyota Motor Corporation
Manufacturing Process
  • Robotic welding
  • Electrostatic painting
  • Laser brazing
Quality Control
inspection Stages: 5
Testing: Crash testing, Weather resistance testing, Noise and vibration testing
Sustainability Practices
  • Recycled materials in interior
  • Water-based paints
  • Energy-efficient manufacturing
Production Metrics
Annual Production: Approx. 100,000 units
Production Time: 18 hours per vehicle

Service Information for body Service

Maintenance and service requirements specific to the body

5000
6
  • Inspect body panels for damage
  • Check and clean door seals
  • Lubricate hinges and locks
  • Inspect exterior lights
  • Check windshield wipers

Ensure all body components are free from debris and corrosion.

15000
18
  • Inspect underbody for rust
  • Check alignment of body panels
  • Inspect and clean sunroof drains
  • Test all exterior lights
  • Inspect and tighten body bolts

Pay special attention to areas prone to rust and corrosion.

30000
36
  • Full body inspection
  • Check and replace door seals if necessary
  • Inspect and repair paint chips
  • Check and adjust hood and trunk alignment
  • Inspect and clean all drainage channels

Consider professional detailing to maintain paint and finish.

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What are the technical specifications for the 2014-Present Lexus IS?

The 2014-Present Lexus IS features a range of engines, including a 2.0L turbocharged inline-4 and a 3.5L V6, producing 241-311 horsepower. It comes with an 8-speed automatic transmission and offers rear-wheel or all-wheel drive. The vehicle is compatible with premium unleaded gasoline and supports advanced safety features like adaptive cruise control and lane departure warning.

Q2

What are the maintenance requirements for the Lexus IS?

The Lexus IS requires regular maintenance every 5,000-10,000 miles, including oil changes, tire rotations, and brake inspections. The air filter should be replaced every 15,000-30,000 miles, and the cabin air filter every 20,000-30,000 miles. Spark plugs and transmission fluid should be checked every 60,000 miles. Always refer to the owner's manual for specific intervals.

Q3

How do I install or replace parts on the Lexus IS?

To install or replace parts on the Lexus IS, first consult the service manual for specific instructions. For example, to replace the air filter, open the hood, locate the air filter housing, remove the clips or screws, and replace the filter. For more complex tasks like brake pad replacement, use proper tools and follow step-by-step guides to ensure safety and accuracy.

Q4

How do I troubleshoot common issues with the Lexus IS?

For common issues like engine misfires or warning lights, start by checking the diagnostic trouble codes using an OBD-II scanner. Inspect the battery, fuses, and connections for electrical problems. For suspension noises, check for worn bushings or shocks. If the issue persists, consult a certified Lexus technician for further diagnosis and repair.

Q5

How can I optimize the performance of my Lexus IS?

To optimize performance, use high-quality fuel and synthetic oil. Regularly check tire pressure and alignment for better handling. Consider upgrading to performance tires or a cold air intake for improved acceleration. Avoid excessive idling and maintain a consistent driving style to improve fuel efficiency and engine longevity.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

Lexus IS Service Manual

Coming Soon

Comprehensive guide covering maintenance, repairs, and technical specifications for the 2014-Present Lexus IS.

Technical Service Bulletin: Transmission Update

Coming Soon

Details a software update to improve transmission performance and shift smoothness for the Lexus IS.

Lexus IS Parts and Accessories Catalog

Coming Soon

Catalog listing genuine Lexus parts and accessories for the 2014-Present Lexus IS, including performance upgrades.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

ASE Master Certified Technician with over a decade of hands-on experience in automotive repair and diagnostics.

15+ Years
Experience
500+ Guides
Guides
50+ Makes
Vehicles
1000+ Solutions
Solutions

Diagnostic

Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.

Repair

Expert in both traditional mechanical repairs and modern vehicle systems.

Additional Expertise

Documentation

Created over 500 detailed repair guides and technical documents.

Training

Conducted technical training sessions and contributed to repair databases.

Certifications & Research

Certifications

  • ASE Master Technician Certification
  • Advanced Diagnostic Specialist
  • Hybrid/Electric Vehicle Systems
  • Performance Tuning Expert

Research & Community

Actively researches emerging technologies and contributes to automotive forums.

Legal Disclaimer

Important information about using this content

Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.

General Information
The information provided on this website is for general informational purposes only. While we strive to maintain accuracy in our content, all specifications, procedures, and technical information should be verified against your vehicle's official service manual or with the manufacturer directly.
Warranty & Liability

The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.

We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.

Technical Information
  • All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
  • Vehicle specifications and procedures may vary by model year, trim level, and region.
  • Always follow the manufacturer's recommended procedures and safety precautions.
  • Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
  • If you're unsure about any procedure, consult a qualified professional mechanic.
Intellectual Property
All content, including text, images, and specifications, is protected by copyright and other intellectual property laws. Any unauthorized use or reproduction is prohibited.

© 2025 Lexus Specs. All rights reserved.