VP Commodore Common Issues

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VP Commodore

VN VP VR VS Commodore Repair Manual

When it arrived in 1991, it wasn’t a revolutionary redesign like the VN had been, but Holden fixed a lot of the rough edges. The VP introduced ABS on some models, improved suspension tuning and a much cleaner driving experience overall. More importantly, it kept the formula Australians loved — cheap, rear-wheel-drive motoring with simple mechanicals and plenty of room under the bonnet.

Today, surviving VP Commodores are becoming harder to find in decent condition.

The ones that remain are now properly old-school Holdens, and like any 30-plus-year-old Aussie car, they come with a few common headaches.

Here are the most common VP Commodore problems owners and buyers should know about.

1. Cooling System Problems

If there’s one thing that kills old Holden V6s, it’s overheating.

The VP’s Buick 3.8-litre V6 is an incredibly strong engine, but cooling system neglect can destroy them surprisingly quickly. Most surviving VP Commodores are now running ageing radiators, brittle hoses and tired water pumps.

Many owners only discover problems once the temperature gauge suddenly climbs in traffic.

Common symptoms

  • Coolant leaks
  • Overheating
  • Sweet coolant smell
  • Steam from engine bay
  • Heater problems

Radiator end tanks and heater hoses are especially common failure points on older VPs.

Related guide

2. Automatic Transmission Problems

The automatic transmissions in VP Commodores are generally tough, but decades of abuse eventually catch up with them.

A lot of VPs have lived hard lives:

  • towing trailers
  • doing burnouts
  • sitting in traffic for years
  • surviving neglected servicing

Many transmissions now suffer from worn clutches, tired seals and dirty fluid.

Common symptoms

  • Slipping gears
  • Delayed shifting
  • Harsh gear changes
  • Fluid leaks
  • Transmission shudder

A healthy VP auto should still shift fairly smoothly despite its age.

Related guide

3. Oil Leaks

Like almost every Holden from this era, VP Commodores are well known for leaking oil.

The Buick V6 is tough as nails mechanically, but seals and gaskets eventually harden and fail after decades of heat cycles.

Most leaks are manageable at first, but ignoring them completely can create bigger issues later.

Common leak areas include:

  • rocker cover gaskets
  • sump gaskets
  • rear main seals
  • timing cover seals

Common symptoms

  • Oil spots under the car
  • Burning oil smell
  • Dirty engine bay
  • Smoke from exhaust area

Some owners joke that a VP leaking oil is just rust prevention underneath.

Related guide

4. Power Steering Leaks

Power steering systems in ageing VP Commodores are another common weak point.

Hoses perish, seals wear out and steering racks eventually begin leaking after years of use. Many owners first notice fluid stains on the driveway or whining noises while parking.

Common symptoms

  • Heavy steering
  • Steering pump whining
  • Fluid leaks
  • Groaning noises while turning

Ignoring low fluid levels for too long can eventually damage the pump itself.

Related guide

5. Suspension Wear

VP Commodores were never sports cars from the factory, but worn suspension can make them feel downright terrible to drive.

Most surviving cars now have tired:

  • control arm bushes
  • shock absorbers
  • sway bar links
  • steering joints

Lowered cars often wear components even faster again.

Common symptoms

  • Clunking noises
  • Loose steering feel
  • Uneven tyre wear
  • Poor ride quality
  • Steering vibration

A proper suspension refresh makes a massive difference to how these old Commodores drive.

Related guide

6. Electrical Problems

Old Holden electrics always have personality.

VP Commodores are now old enough that wiring issues are becoming increasingly common. Add decades of stereo installs, alarms and backyard modifications, and electrical faults become almost inevitable.

Common problems include:

  • central locking failures
  • power window faults
  • faulty dashboard lights
  • intermittent starting problems
  • battery drain

Poor earth connections are often responsible for strange electrical behaviour.

Common symptoms

  • Flat batteries
  • Random warning lights
  • Windows not working
  • Electrical accessories failing intermittently

Electrical gremlins can sometimes take patience to track down properly.

Related guide

7. Interior Wear & Sagging Roof Linings

Time hasn’t been kind to most VP interiors.

Roof linings sag, plastics crack, seats wear out and dashboards become brittle after decades sitting in the Australian sun. Finding a completely clean original VP interior is becoming genuinely rare now.

Common issues include:

  • sagging roof lining
  • cracked trim
  • faded plastics
  • worn seat bolsters
  • rattles and squeaks

The good news is that aftermarket trim parts are still reasonably available.

Common symptoms

  • Roof lining hanging down
  • Broken interior plastics
  • Sun-damaged trim
  • Loose door cards

A tidy interior can completely change how a VP feels overall.

Related guide

8. Fuel Pump Failures

Fuel pumps are another common problem on ageing VP Commodores.

Many original pumps are now well beyond their intended lifespan, and failures become more common during hot weather or after long periods sitting unused.

Common symptoms

  • Hard starting
  • Engine stalling
  • Sudden loss of power
  • Fuel pump whining noise
  • No-start condition

Cars that sit unused for long periods tend to suffer the most.

Related guide

Is the VP Commodore Reliable?

For a 1990s Australian sedan, absolutely.

The VP earned a reputation for being simple, durable and easy to repair. The Buick V6 is famously strong, parts remain affordable, and mechanical knowledge is everywhere within the Holden community.

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VN VP VR VS Commodore Repair Manual