2007 Chevrolet HHR

Introduction

The 2007 Chevrolet HHR was a compact crossover SUV offered with a choice of two engines and two transmissions. The standard engine was a 2.2L Ecotec inline-4 with 143 horsepower and 152 lb-ft of torque. The optional engine was a 2.4L Ecotec inline-4 with 172 horsepower and 162 lb-ft of torque. Transmission options included a 5-speed manual and a 4-speed automatic.

Owners praised the HHR for its retro styling, spacious interior, and versatile cargo space. However, it was criticized for its unrefined ride quality, low towing capacity, and lackluster fuel economy.

Engine

2.2L Ecotec Inline-4

• Premature Timing Chain Failure
  • Description/Symptoms: The timing chain may stretch or break prematurely, causing the engine to lose timing. Symptoms include rough idling, loss of power, and engine knocking.
  • Solution: Replace the timing chain and related components.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: 10V-244
• Intake Manifold Gasket Leak
  • Description/Symptoms: The intake manifold gasket may fail, causing a vacuum leak. Symptoms include rough idling, poor acceleration, and decreased fuel economy.
  • Solution: Replace the intake manifold gasket.
  • Estimated Cost to Fix: $200 - $500
  • Recalls: None Found

2.4L Ecotec Inline-4

• Oil Consumption
  • Description/Symptoms: The engine may consume excessive amounts of oil, leading to frequent oil changes and potential engine damage. Symptoms include low oil levels, blue exhaust smoke, and oil leaks.
  • Solution: Replace the piston rings or perform an engine overhaul.
  • Estimated Cost to Fix: $1,000 - $4,000+
  • Recalls: None Found

Transmission

5-Speed Manual

• Difficult Shifting
  • Description/Symptoms: Difficulty shifting gears, grinding noises, or popping out of gear.
  • Solution: Replace the shift linkage or transmission.
  • Estimated Cost to Fix: $300 - $1,200
  • Recalls: None Found

4-Speed Automatic

• Solenoid Failure
  • Description/Symptoms: Malfunctioning solenoid can cause delayed or rough shifting, slipping, or inability to shift.
  • Solution: Replace the faulty solenoid.
  • Estimated Cost to Fix: $300 - $600
  • Recalls: None Found
• Transmission Leaks
  • Description/Symptoms: Fluid leaks from the transmission pan, lines, or seals.
  • Solution: Replace the leaking components.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found

Suspension

• Strut Bearing Failure
  • Description/Symptoms: Noises, vibration, or handling issues when turning or driving over bumps.
  • Solution: Replace the strut bearing mount.
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found

Electrical

• Electrical System Malfunctions
  • Description/Symptoms: Random electrical problems such as flickering headlights, malfunctioning dashboard gauges, or difficulty starting the vehicle.
  • Solution: Diagnose and repair the faulty electrical components.
  • Estimated Cost to Fix: $50 - $500+
  • Recalls: None Found

Exterior

• Headlight Condensation
  • Description/Symptoms: Moisture accumulation inside the headlight lenses.
  • Solution: Replace the headlight assemblies.
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found

Interior

• Power Window Failure
  • Description/Symptoms: Inability to operate the power windows or intermittent window operation.
  • Solution: Replace the power window motor or switch.
  • Estimated Cost to Fix: $200 - $500
  • Recalls: None Found

Summary

The 2007 Chevrolet HHR is a vehicle with some known issues, particularly with its engines and transmission. The severity and cost of these issues can vary depending on the specific problem and the extent of the damage. To avoid costly repairs, it is important for owners to maintain their vehicles regularly and address any potential issues promptly.