2007 Smart Forfour

Introduction

The 2007 Smart Forfour is a subcompact hatchback with a unique design and economical fuel efficiency. It was available with two engine options:

• 1.1L I4 (79 hp/ 73 lb-ft)
• 1.5L I4 (94 hp/ 96 lb-ft)

Transmission options included a 5-speed manual and a 6-speed automated manual transmission. The Forfour was praised for its fuel efficiency, maneuverability, and stylish appearance, but it was criticized for its cramped interior and lack of power.

Engine

1.1L I4

• Intake Manifold Cracking:
  • Description/Symptoms: Vacuum leak, rough idling, engine misfire
  • Solution: Replace intake manifold
  • Estimated Cost to Fix: $400 - $700+
  • Recalls: None Found

1.5L I4

• Cylinder Head Gasket Failure:
  • Description/Symptoms: Coolant leak, overheating, white smoke from exhaust
  • Solution: Replace cylinder head gasket
  • Estimated Cost to Fix: $1000 - $1500+
  • Recalls: None Found

Transmission

5-Speed Manual

• Gearbox Failure:
  • Description/Symptoms: Difficulty shifting, grinding noises, gear slippage
  • Solution: Replace gearbox
  • Estimated Cost to Fix: $2000 - $3000+
  • Recalls: None Found

6-Speed Automated Manual

• Shift Actuator Failure:
  • Description/Symptoms: Transmission slipping out of gear, slow gear changes
  • Solution: Replace shift actuator
  • Estimated Cost to Fix: $600 - $1000+
  • Recalls: None Found

Suspension

• Strut Mount Failure:
  • Description/Symptoms: Clunking noises over bumps, decreased ride quality
  • Solution: Replace strut mounts
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found

Electrical

• Alternator Failure:
  • Description/Symptoms: Dimming lights, battery not charging properly
  • Solution: Replace alternator
  • Estimated Cost to Fix: $400 - $600+
  • Recalls: None Found
• Starter Solenoid Failure:
  • Description/Symptoms: Engine won’t crank, clicking sound when starting
  • Solution: Replace starter solenoid
  • Estimated Cost to Fix: $200 - $300+
  • Recalls: None Found

Exterior

• Windshield Wiper Motor Failure:
  • Description/Symptoms: Wiper blades not moving or moving slowly
  • Solution: Replace wiper motor
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found

Interior

• Dashboard Cracking:
  • Description/Symptoms: Cracks on the dashboard surface
  • Solution: Replace dashboard
  • Estimated Cost to Fix: $500 - $800+
  • Recalls: None Found

Summary

The 2007 Smart Forfour has a range of issues, with more severe and costly problems affecting the engine and transmission. Issues such as intake manifold cracking and cylinder head gasket failure can be expensive to repair. However, not all issues are as serious, and some can be addressed with relatively affordable fixes. Overall, it’s important for potential buyers to be aware of these issues before purchasing a Forfour.