🏷️ Basic Information

Make:

Chevrolet

Model:

HHR

Year:

2010

Generation:

First Generation (2006-2011)

Platform:

GM Delta II

👋 Introduction

Segment:

Compact Crossover SUV / Retro-styled Compact Vehicle

Competitors:

Chrysler PT Cruiser, Scion xB, Kia Soul (though more of a compact hatchback)

Styling:

Distinctive retro styling reminiscent of 1940s hot rods and coupes.

Versatility:

Spacious interior for its size, versatile cargo space with folding rear seats.

Powertrain Options:

Available in two distinct engine options offering different performance levels.

📋 Manual Details

Systems Covered:

Introduction, Instrument Cluster, Entertainment Systems, Climate Controls, Lights, Driver Controls, Locks and Security, Seating and Safety Restraints, Driving, Customer Assistance, Reporting Safety Defects (U.S. only), Cleaning, Maintenance and Specifications, Engine Compartment, Engine Oil, Battery, Fuel Information, Air Filter(s), Part Numbers, Refill Capacities, Lubricant Specifications, Accessories.

Estimated Page Count:

Approximately 300-400 pages (typical for a comprehensive owner's manual of this era)

Type:

Owner's Manual

Language:

English

Digital Format:

PDF

📖 Manual Coverage

Powertrain Systems:

Engine operation, fuel system, cooling system, lubrication system, exhaust system, ignition system.

Chassis Systems:

Braking system, steering system, suspension system, wheels and tires.

Electrical Systems:

Battery, charging system, starting system, lighting (interior and exterior), fuses, relays, instrument cluster, infotainment, climate controls.

Interior Features:

Seating adjustment, seat belts, airbags, door locks, windows, climate control operation, entertainment system controls, storage compartments.

Basic Maintenance:

Checking and adding engine oil, coolant, brake fluid, windshield washer fluid; checking tire pressure; replacing windshield wiper blades; refueling; jump-starting the battery.

Troubleshooting:

Instrument cluster warning lights and messages, basic diagnostic information for common issues.

Driving Operations:

Starting and stopping the engine, gear selection, parking, driving in various conditions, using cruise control.

Safety Features Operation:

Seat belt usage, airbag system explanation, child seat installation (LATCH system), child safety locks.

Depth:

Comprehensive owner-level information for operation, basic maintenance, and understanding vehicle features. Not a repair manual for in-depth diagnostics or component replacement.

📊 Manual Specifications

File Type:

Portable Document Format (PDF)

Readability:

Requires a PDF reader (e.g., Adobe Acrobat Reader, Foxit Reader)

Quality:

Digital reproduction of original factory manual, providing clarity and legibility.

Binding:

N/A (Digital Download)

Paper:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Code And Displacement:

2.2L Ecotec (L61) I4 (Turbocharged Diesel - uncommon in North America for 2010 HHR)

Engine Code And Displacement Gas:

2.0L Ecotec (LSJ) I4 (Supercharged)

Engine Code And Displacement Gas Base:

2.4L Ecotec (LE5) I4 (Naturally Aspirated)

Horsepower 2 4L:

172 hp @ 6200 rpm

Torque 2 4L:

165 lb-ft @ 4800 rpm

Horsepower 2 0L Supercharged:

260 hp @ 5300 rpm (SS Model)

Torque 2 0L Supercharged:

260 lb-ft @ 2500 rpm (SS Model)

Induction:

Electronic Fuel Injection (EFI) with Sequential Port Injection; Turbocharged (LSJ)

Fuel Type:

Unleaded Gasoline (87 octane recommended, higher for SS model)

🔧 Transmission

Transmission Type 2 4L:

4-Speed Automatic (4T45-E)

Transmission Type Ss:

5-Speed Manual (MM5) or 4-Speed Automatic (4T45-E)

Transmission Features:

Manual mode ('Sport' or 'Driver Shift Control' on automatic) available on some models.

📐 Dimensions

Length:

Approx. 171.3 inches

Width:

Approx. 69.5 inches

Height:

Approx. 63.1 inches

Wheelbase:

Approx. 104.3 inches

Cargo Volume Seats Up:

Approx. 25.2 cu ft

Cargo Volume Seats Down:

Approx. 62.7 cu ft

Curb Weight Est:

3,200 - 3,400 lbs (depending on engine and trim)

🛡️ Safety Features

NHTSA Front Impact Driver:

5 Stars

NHTSA Front Impact Passenger:

5 Stars

NHTSA Side Impact Front Seat:

5 Stars

NHTSA Side Impact Rear Seat:

5 Stars

IIHS Front Offset Crash Rating:

Good

IIHS Side Impact Crash Rating:

Good

Traction Control:

Standard (StabiliTrak on some models)

ABS:

Standard Anti-lock Braking System

Airbags:

Frontal airbags, front side-impact airbags, available roof-rail airbags.

Seat Belts:

3-point active-locking seat belts with pretensioners and load limiters.

Child Safety:

LATCH (Lower Anchors and Tethers for Children) system, child security rear door locks.

💡 Technology Features

Audio System:

Standard AM/FM stereo with CD player, MP3 playback, and auxiliary input jack. Optional satellite radio, premium audio systems.

Navigation:

Optional factory-installed navigation system available on higher trims.

Cruise Control:

Standard cruise control.

Parking Assist:

Rear parking assist system available as an option.

Bluetooth:

Optional Bluetooth hands-free calling available on some models.

Usb Port:

USB port available on some higher-trim models.

🔧 Maintenance

Oil Change Interval Est:

Every 7,500 miles or 6 months, whichever comes first (with synthetic oil, refer to manual for conventional oil).

Tire Rotation Interval Est:

Every 7,500 miles

Air Filter Replacement Est:

Every 30,000-50,000 miles, or as needed based on driving conditions.

Spark Plug Replacement Est:

Around 100,000 miles for iridium plugs.

Engine Oil Type:

SAE 5W-30 Synthetic (dexos1 or equivalent recommended)

Engine Oil Capacity:

Approx. 4.2 quarts (4.0 L) for 2.4L engine

Coolant Type:

GM Gen II (Orange) or Dex-Cool compatible antifreeze/coolant

Transmission Fluid Type:

Dexron VI Automatic Transmission Fluid

Brake Fluid Type:

DOT 3

Power Steering Fluid Type:

Dexron III or equivalent

Common Problems:

Catalytic converter failure, ignition coil issues, occasional power steering pump leaks, transmission solenoid issues (less common).

Hhr Ss Specific:

Turbocharger issues (overheating, oil leaks) if not properly maintained, clutch wear on manual transmissions.

Oil Filter Example:

ACDelco PF46E or equivalent (refer to manual or parts catalog for exact fitment)

Air Filter Example:

ACDelco A3144C or equivalent (refer to manual or parts catalog for exact fitment)

📚 Vehicle History

Manufacturer History:

Chevrolet, a division of General Motors, has a long history of producing a wide range of vehicles, from trucks to performance cars to family sedans.

Hhr Introduction:

The HHR was introduced for the 2006 model year, aiming to capture the retro-styling trend.

Hhr Styling Inspiration:

Its design was heavily inspired by the Chevrolet Suburban of the 1940s.

Hhr Updates 2010:

While minor updates occurred throughout its life, 2010 saw the continuation of the existing platform and features.

Production Period:

2006-2011

Manufacturing Location:

Ramos Arizpe, Coahuila, Mexico

🏆 Awards & Recognition

IIHS Top Safety Pick:

The 2010 HHR received a 'Good' rating from the IIHS in front and side impact tests, making it a Top Pick for safety in its class.

NHTSA Overall Safety Rating:

Achieved a 5-star overall safety rating from NHTSA.