Cadillac ELR 2014-2016 Drivetrain Specifications
Explore the detailed drivetrain specifications of the 2014-2016 Cadillac ELR, including hybrid system, electric motor, and transmission details. Ideal for owners, technicians, and enthusiasts.
Overview Specifications
This document provides detailed technical specifications and information about the drivetrain of the 2014-2016 Cadillac ELR. It is designed to assist users in understanding the vehicle's hybrid powertrain system, including its components, performance, and key features. Use the search functionality to find specific terms or navigate through the sections to explore detailed information about each aspect of the drivetrain.
How to Use
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Key Specifications
Electric Motor Power
154 kW (207 hp)
Electric Motor Torque
295 lb-ft
Gasoline Engine Power
84 hp
Electric-Only Range
37 miles
Combined MPGe
82 MPGe
Available Specifications
Hybrid Powertrain System
The 2014-2016 Cadillac ELR features a sophisticated hybrid powertrain system that combines a gasoline engine with an electric motor for enhanced efficiency and performance. This section covers the key components and functionality of the hybrid system.
Hybrid Powertrain System
The 2014-2016 Cadillac ELR features a sophisticated hybrid powertrain system that combines a gasoline engine with an electric motor for enhanced efficiency and performance. This section covers the key components and functionality of the hybrid system.
Electric Motor
- Permanent magnet AC synchronous motor
- Power output of 154 kW (207 horsepower)
- Torque output of 295 lb-ft
- Integrated into the transmission for seamless power delivery
Gasoline Engine
- 1.4L DOHC inline-4 engine
- Power output of 84 horsepower
- Designed to act as a generator for the electric motor
- Eco-friendly with reduced emissions
Transmission
The Cadillac ELR utilizes an advanced transmission system designed to optimize the performance of its hybrid powertrain. This section provides details about the transmission's design and capabilities.
Transmission
The Cadillac ELR utilizes an advanced transmission system designed to optimize the performance of its hybrid powertrain. This section provides details about the transmission's design and capabilities.
Transmission Type
- Single-speed automatic transmission
- Optimized for electric motor performance
- Smooth and efficient power transfer
Drive Mode Selector
- Offers multiple driving modes including Sport, Tour, and Hold
- Adjusts powertrain behavior for optimal efficiency or performance
- Enhances driving experience based on user preferences
Performance
The drivetrain of the 2014-2016 Cadillac ELR delivers impressive performance metrics, blending power, efficiency, and sustainability. This section highlights key performance figures and capabilities.
Performance
The drivetrain of the 2014-2016 Cadillac ELR delivers impressive performance metrics, blending power, efficiency, and sustainability. This section highlights key performance figures and capabilities.
Acceleration
- 0-60 mph in 7.8 seconds
- Smooth and responsive acceleration
- Instant torque delivery from the electric motor
Range and Efficiency
- Electric-only range of up to 37 miles
- Combined range of approximately 340 miles
- EPA-estimated combined fuel economy of 82 MPGe
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Component Specifications
Overview
- Type
- Hybrid Electric Vehicle (HEV)
- Configuration
- Front-wheel drive
- Platform
- GM E2XX
- Material
- Aluminum and steel alloy
- Location
- Front of vehicle
Dimensions
- Transmission Length
- 23.6 inches (60 cm)
- Motor Diameter
- 12.4 inches (31.5 cm)
- Axle Length
- 56.3 inches (143 cm)
- Battery Width
- 43.1 inches (109.5 cm)
- Battery Height
- 7.9 inches (20 cm)
- Battery Length
- 63.8 inches (162 cm)
- Driveshaft Diameter
- 3.15 inches (8 cm)
Materials
- Transmission Case
- Aluminum alloy
- Motor Housing
- Magnesium alloy
- Battery Case
- High-strength steel
- Driveshaft
- Carbon fiber composite
Features
- Performance
-
- Combined output: 217 hp
- Electric-only range: 37 miles
- 0-60 mph: 8.8 seconds
- Top speed: 106 mph
- Transmission
-
- Single-speed automatic
- Electric motor assist
- Regenerative braking
- Battery
-
- Lithium-ion
- 16.5 kWh capacity
- T-shaped design
- Liquid-cooled system
- Charging
-
- 120V standard charging
- 240V fast charging
- Charge time: 12 hours (120V), 4.5 hours (240V)
- Drivetrain Controls
-
- Electronic stability control
- Traction control system
- Drive mode selector
- Regenerative braking levels
Safety Features
- Battery Safety
-
- Thermal management system
- Crash detection shutdown
- Isolation monitoring
- Drivetrain Protection
-
- Overheat protection
- Torque limiting
- Electronic differential
Comfort Features
- Driving Modes
-
- Sport mode
- Touring mode
- Hold mode
- Noise Reduction
-
- Active noise cancellation
- Sound insulation
- Smooth power delivery
- Ride Quality
-
- Low center of gravity
- Balanced weight distribution
- Smooth acceleration
Accessories
- Charging
-
- Portable charging cable
- Home charging station
- Public charging adapter
- Diagnostic
-
- OBD-II scanner
- Battery health monitor
- Drivetrain software update
- Performance
-
- Sport pedals
- Upgraded brake pads
- Performance tires
Maintenance
- Service interval
- Every 7,500 miles or 12 months
- Service Items
-
- Battery coolant replacement
- Transmission fluid check
- Motor bearing inspection
- Driveshaft lubrication
- Battery health diagnostic
- Maintenance Notes
- Use only GM-approved fluids and parts for maintenance
Warranty
- Battery Warranty
- Miles: 100,000Years: 8Coverage: Capacity retention above 70%
- Drivetrain Warranty
- Miles: 60,000Years: 5Coverage: Repair or replacement
- Hybrid Components
- Miles: 100,000Years: 8Coverage: Major components
- Warranty Terms
- Transferable with ownership, excludes normal wear and tear
Production Details
- Manufacturer
- General Motors
- Manufacturing Process
-
- Automated assembly
- Precision machining
- Robotic welding
- Quality Control
- Testing: Dyno testing, Thermal cycling, Vibration analysisStandards: ISO 9001 certifiedinspection: 100% component inspection
- Sustainability Practices
-
- Recycled materials
- Energy-efficient production
- Zero-landfill facility
- Production Metrics
- Units Per Day: 150Yield Rate: 98.5%Defect Rate: 0.3%
Service Information for drivetrain Service
Maintenance and service requirements specific to this component
- Inspect battery coolant level
- Check transmission fluid
- Lubricate driveshaft
- Inspect motor bearings
- Check regenerative braking system
Reset maintenance reminder after service
- Replace battery coolant
- Inspect electrical connections
- Test battery health
- Check motor alignment
- Inspect suspension components
Requires specialized diagnostic equipment
- Replace transmission fluid
- Inspect and clean battery terminals
- Check motor brushes
- Test drivetrain performance
- Inspect all drivetrain mounts
Recommended to perform at dealer service center
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the technical specifications of the 2014-2016 Cadillac ELR drivetrain?
What are the technical specifications of the 2014-2016 Cadillac ELR drivetrain?
The 2014-2016 Cadillac ELR features a Voltec drivetrain, which includes a front-wheel-drive system powered by an electric motor producing 161 horsepower and 184 lb-ft of torque. It also has a 1.4L gasoline engine acting as a generator. The transmission is a single-speed automatic, and the vehicle uses a 16.5 kWh lithium-ion battery pack, providing an electric-only range of up to 35 miles and a total range of approximately 340 miles.
Q2 What maintenance is required for the drivetrain?
What maintenance is required for the drivetrain?
Regular maintenance for the Cadillac ELR drivetrain includes checking the battery coolant level every 12,500 miles, inspecting the high-voltage battery terminals, and ensuring proper transmission fluid levels. Tire rotations are recommended every 5,000 miles, and brake system inspections every 12,500 miles. Follow the maintenance schedule in the owner's manual for optimal performance.
Q3 How do I install or replace drivetrain components?
How do I install or replace drivetrain components?
To replace drivetrain components like the battery or electric motor, ensure the vehicle is on a level surface and the 12V battery is disconnected. Use specialized tools to avoid damaging the high-voltage system. Refer to the service manual for specific procedures and use GM-approved tools. It's highly recommended to have a certified technician perform such replacements.
Q4 How do I troubleshoot common drivetrain issues?
How do I troubleshoot common drivetrain issues?
If experiencing reduced power or error messages, check the battery charge level and coolant levels. Use an OBD-II scanner to read error codes. Consult the service manual for diagnostic procedures. Common issues include faulty battery cells or temperature sensors, which may require professional diagnosis and repair.
Q5 How can I optimize the drivetrain's performance?
How can I optimize the drivetrain's performance?
Maximize electric-only driving for efficiency. Use regenerative braking to recharge the battery. Maintain proper tire pressure and avoid aggressive driving. Charge the battery regularly and use the 'Hold' mode to conserve battery charge for later use. Keep the vehicle's software updated for optimal performance.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2014-2016 Cadillac ELR Service Manual
Coming SoonComprehensive guide covering diagnostics, maintenance, and repair procedures for the Cadillac ELR drivetrain.
Technical Service Bulletin (PI2146)
Coming SoonAddresses known drivetrain issues and provides updated procedures for repair and maintenance.
Cadillac ELR Parts Catalog
Coming SoonDetailed listing of drivetrain components with part numbers and diagrams for accurate replacement.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
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