Segment:
Extended-Range Electric Vehicle (EREV) / Plug-in Hybrid Electric Vehicle (PHEV)
Key Competitors Era:
Toyota Prius Plug-in Hybrid, Fisker Karma
Powertrain Concept:
Voltec System (Electric propulsion supplemented by a gasoline range-extender engine)
Unique Selling Proposition:
Electric-only driving range for daily commutes, with a gasoline engine for longer trips, eliminating range anxiety.
Primary Coverage:
Factory Workshop Service Repair Manual
Estimated Pages:
Extensive (specific number not provided, but typical for factory manuals covering multiple years/systems)
Type:
Service and Repair Manual
Format:
Digital Download (implied by 'You will get a download link!')
Engine:
1.4L Ecotec (LUU) - Gasoline Range Extender Engine, Electric Drive Motor
Powertrain:
Electric Drive Unit (EDU), Battery Pack (Voltec System), Charging System, Regenerative Braking
Transmission:
eCVT (Electric Continuously Variable Transmission)
Chassis:
Suspension (Front MacPherson Strut, Rear Watt's Link), Steering (Electric Power Steering - EPS), Brakes (Front Ventilated Disc, Rear Solid Disc, ABS, EBD, Regenerative Braking Integration)
Electrical:
High Voltage Battery Management System, Low Voltage System, Powertrain Control Module (PCM), Body Control Module (BCM), Infotainment, Lighting, HVAC Controls, SRS (Airbag) System
Body:
Exterior Panels, Doors, Hood, Trunk, Interior Trim, Glass
Diagnostics:
Diagnostic Trouble Codes (DTCs), Scan Tool Procedures, Troubleshooting Flowcharts, Wiring Diagrams
Maintenance:
Scheduled Maintenance, Oil Changes, Filter Replacements, Coolant Checks, Brake Fluid Checks
Repair:
Engine Component Repair/Replacement, Electric Motor Service, Battery Pack Diagnostics and Service (as permitted by safety protocols), Transmission Service, Suspension Component Replacement, Brake System Overhaul, Electrical Component Troubleshooting and Replacement
Troubleshooting:
Detailed symptom-based troubleshooting guides for all major systems.
Special Procedures:
High Voltage System Safety Procedures, Battery Pack Handling and Service Protocols, Regenerative Braking System Calibration
Depth:
Comprehensive: Covers basic maintenance to advanced diagnostics and complete rebuild procedures for all major vehicle systems. Includes detailed schematics and specifications.
Engine Type:
1.4L (1398cc) DOHC Inline-4 Cylinder Gasoline Range Extender
Power Output Gas Engine:
83 hp @ 4800 rpm (Note: This engine primarily acts as a generator)
Torque Output Gas Engine:
96 lb-ft @ 4000 rpm (Note: This engine primarily acts as a generator)
Electric Motor Power:
149 hp (111 kW) @ 3000-4500 rpm
Electric Motor Torque:
273 lb-ft (370 Nm) @ 0-700 rpm
Fuel Type:
Unleaded Gasoline
Fuel Delivery:
Port Fuel Injection (PFI)
Ignition System:
Coil-near-plug
Type:
Electric Drive Unit (EDU) with integrated eCVT
Availability:
N/A (Single powertrain configuration)
Drive Modes:
Normal, Sport, Hold, Mountain, Hold
Transmission Fluid Type:
Dexron VI Automatic Transmission Fluid (ATF) or equivalent (check specific manual for exact GM P/N)
Charging Modes:
Charge Now, Charge Later
Length:
179.1 inches (4550 mm)
Width:
70.7 inches (1796 mm)
Height:
57.9 inches (1471 mm)
Wheelbase:
106.5 inches (2705 mm)
Passenger Volume:
Approx. 83.7 cu ft (2369 liters)
Cargo Volume Rear Seats Up:
Approx. 10.6 cu ft (300 liters)
Cargo Volume Rear Seats Down:
Approx. 30.0 cu ft (850 liters)
Curb Weight:
Approx. 3742 - 3775 lbs (1700 - 1712 kg)
Gross Vehicle Weight Rating:
Approx. 4586 lbs (2080 kg)
NHTSA Overall Rating:
5-Star (for 2013-2015 models, check specific year)
Traction Control:
Yes (Electronic)
Stability Control:
Yes (Electronic Stability Control - ESC)
Airbags:
Frontal, Side-Impact, Curtain (front and rear)
Seatbelts:
3-point with pretensioners
Child Seat Anchors:
LATCH system
Infotainment System:
Chevrolet MyLink (touchscreen interface, Bluetooth, USB connectivity)
Audio Options:
AM/FM stereo, CD player (optional), MP3 playback
Rearview Camera:
Standard on most trims.
Parking Sensors:
Optional rear parking assist.
Charging Port:
J1772 standard charging port for Level 1 and Level 2 charging.
Smartphone Integration:
Bluetooth connectivity for calls and audio streaming. Later models may offer limited smartphone app integration for remote functions.
Engine Oil Change:
Every 7,500 miles (12,070 km) or 12 months (whichever comes first), or as indicated by Oil Life Monitoring System. Gasoline engine usage will impact frequency.
Engine Air Filter:
Every 45,000 miles (72,420 km) or 36 months.
Cabin Air Filter:
Every 22,500 miles (36,210 km) or 18 months.
Coolant Flush Engine:
150,000 miles (241,401 km) or 10 years for initial change, then every 5 years or 75,000 miles thereafter.
Brake Fluid Change:
Every 3 years or 45,000 miles, or as indicated by the vehicle's service reminder.
Engine Oil Type:
SAE 5W-30 Dexos1 Full Synthetic (for range extender engine)
Engine Oil Capacity:
4.2 quarts (4.0 liters) with filter change (for range extender engine)
Coolant Type:
GM P/N 12346490, orange coolant (Super Coolant)
Washer Fluid:
Meets GM specification or equivalent.
Battery Degradation:
Some early models experienced battery capacity degradation, addressed in later revisions and through battery management software.
HVAC Compressor Issues:
Instances of HVAC compressor failures reported, particularly in early models.
Range Extender Engine Reliability:
While generally reliable, occasional issues with fuel pump, spark plugs, and engine mounts have been noted.
Manufacturer:
General Motors (GM)
First Generation Launch:
December 2010 (as a 2011 model year)
Key Updates During Coverage Years:
2012: Minor interior and charging improvements. 2013: Significant updates including revised styling, improved battery cooling, increased electric-only range, and refined powertrain for better efficiency and quieter operation. 2014-2015: Continued refinements based on 2013 updates.
Assembly Location:
Detroit-Hamtramck Assembly Plant, Michigan, USA
Green Car Awards:
Recipient of various 'Green Car of the Year' awards and recognitions during its production run, highlighting its innovative powertrain.
Innovation Awards:
Recognized for its groundbreaking EREV technology and contribution to automotive electrification.
Epa Fuel Economy Electric:
95 MPGe (combined city/highway, electric)
Epa Fuel Economy Gasoline:
37 MPG (combined city/highway, gasoline only)
Electric Range:
Approximately 35-40 miles (56-64 km) on a full charge (depending on driving conditions and model year)
