VB VC VH VK Commodore Repair Manual
Refining the First Generation
The VB Commodore was Holden’s first modern mid-size car, marking a departure from the classic full-size Holden platform and bringing European-inspired design and mid-size efficiency to the Australian market. By 1980, Holden released the VC Commodore, refining the VB with mechanical upgrades, improved suspension, and minor styling tweaks while retaining the mid-size European-influenced design.
The VC Commodore represented a polished evolution of the first Commodore, offering better comfort, handling, and drivability without changing the core philosophy of a modern, mid-size, rear-wheel-drive Holden.
Design and Styling Comparison
Exterior Design
VB Commodore:
- European-inspired mid-size body with clean lines
- Sedan and wagon variants initially introduced
- Minimal chrome, more integrated design
- First generation mid-size Holden aesthetic, practical and modern
VC Commodore:
- Minor styling tweaks over VB, including revised grille, headlights, and tail lights
- Subtle bumper and trim updates for a cleaner look
- Sedan and wagon variants retained
- European-influenced design refined for slightly more modern appeal
The VC looked very similar to the VB but felt more refined and contemporary with small styling upgrades. The most noticeable cosmetic difference is the grill. The VB had more vertical lines and the VC looked more like an egg crate.
Interior Design
VB Commodore:
- Modern, driver-focused dashboard with clear instrumentation
- Front bucket seats standard, optional centre console
- Interior materials functional and modern for the time
- Cabin compact compared to full-size Holden models
VC Commodore:
- Dashboard layout slightly refined with improved visibility and ergonomics
- Seats more supportive, particularly in SL/E trim
- Minor trim and material upgrades for improved interior feel
- Cabin remained compact but more comfortable than VB
The VC interior offered small but meaningful improvements in comfort and ergonomics over the VB.
Platform and Engineering Changes
Chassis and Suspension:
- VB: Mid-size unibody chassis, MacPherson strut front suspension, coil spring rear
- VC: Suspension upgraded with thicker anti-roll bars and revised rear leaf springs
- Handling slightly improved, ride quality smoother than VB
Brakes and Safety:
- VB: Drum brakes standard, optional disc brakes front
- VC: Front disc brakes standard on higher trims, braking slightly more effective
- Safety improvements included better seatbelt mounting and minor ergonomic upgrades
The VC handled better and offered a more comfortable ride than the original VB.
Engine and Drivetrain Comparison
VB Commodore Engines:
- 2.85L six-cylinder, optional 3.3L, 4.2L and 5.0L V8
- Rear-wheel drive, three-speed manual or optional three-speed automatic
VC Commodore Engines:
- 1.9L 4 cylinder, 2.85L six-cylinder, optional 3.3L, 4.2L and 5.0L V8
- The VC Commodore would introduce the Blue motor which was more powerful and more fuel efficient than the red motor.
- Transmission upgrades slightly improved shift quality
- Rear-wheel drive configuration unchanged
Performance Comparison:
- VB: Responsive and practical, sufficient performance for mid-size class
- VC: Slightly smoother and more refined, minor gains in drivability and comfort
- Both offered reliable performance, VC felt more polished
Model Range Comparison
VB Commodore:
- 4-door sedan, 5-door wagon
- Base, SL, and SL/E trims
- Focused on efficiency, practicality, and mid-size driving
VC Commodore:
- 4-door sedan, 5-door wagon
- Base, SL, and SL/E trims refined
- Mechanical and suspension upgrades improved comfort and handling
- Focused on driver comfort and road manners
The VC maintained VB’s mid-size versatility while improving ride comfort and drivability.
Technology and Features
VB:
- Functional dashboard and controls
- Optional heater and radio
- Focused on practicality and European-style mid-size efficiency
VC:
- Minor dashboard updates for improved ergonomics
- Optional heater, radio, and upgraded trim materials
- Suspension and steering improvements enhanced driving comfort
The VC offered slightly better comfort, usability, and driving experience compared to VB.
Driving Experience
VB Commodore:
- Lighter and more agile than full-size Holdens
- Adequate power from six-cylinder engines; optional V8 for extra performance
- Comfortable and practical for daily driving
VC Commodore:
- Smoother suspension and more responsive handling
- Improved steering feel, better highway stability
- V8 and six-cylinder engines remained practical and reliable
- Cabin more comfortable and ergonomically friendly
The VC provided a refined driving experience with subtle improvements over the VB while retaining mid-size practicality.
Reliability and Common Problems
VB:
- Mechanically reliable, simple design
- Some early build quality issues in trim or minor components
- Easy to maintain
VC:
- Similar reliability with minor improvements in suspension and drivability
- Build quality slightly better than VB
- Overall mechanically robust
Both models are dependable, but VC offered small improvements in refinement and reliability.
Ownership Costs Today
Purchase Price:
- VB: Early Commodore collectible, notable as Holden’s first mid-size model
- VC: Slightly more desirable due to improved comfort and handling
Parts Availability:
- Limited for both, though VC parts slightly easier due to later production
Running Costs:
- Both economical, mid-size efficiency
- VC offered smoother operation and slightly lower maintenance issues than VB
Collector and Enthusiast Value
VB Commodore:
- Highly collectible as the first modern mid-size Holden
- Early SL/E and optional V8 variants sought-after by enthusiasts
VC Commodore:
- Collectible as the first evolution of the Commodore line
- Refined comfort, handling, and slight styling upgrades make it desirable
- Early SL/E and V8 options particularly popular
Choose VB if:
- You want the very first modern Commodore
- You value historical significance as Holden’s mid-size evolution
Choose VC if:
- You want a slightly more refined first-generation Commodore
- You value improved ride comfort, handling, and trim upgrades
Verdict – Which Is Better? The VB Commodore marked Holden’s leap into the mid-size European-inspired market, offering efficiency, practicality, and modern styling. The VC Commodore refined this with minor mechanical upgrades, improved suspension, and interior enhancements, providing a smoother and more comfortable driving experience. For collectors, VB is prized as the first Commodore, while VC is valued for its refinement and improved drivability.
VB VC VH VK Commodore Repair Manual