Bentley Continental Problems What To Know Before Buying
Car Problems 

Bentley Continental Problems What To Know Before Buying

@CarExamer 161 Views 0 Comments

The Bentley Continental is a luxury grand tourer known for its powerful performance, handcrafted interiors, and elegant design. While it represents the pinnacle of automotive craftsmanship, no car is without its flaws. Whether you’re planning to buy a used model or already own one, being aware of common Bentley Continental problems can help you avoid unexpected costs and make informed decisions.

Book inspection

1. Air Suspension Failure

Many Bentley Continental GT and Flying Spur models are equipped with air suspension, which offers a smooth ride but is prone to:

  • Uneven ride height
  • Suspension warning lights
  • Harsh or bouncy ride quality
  • Rattle from suspension

Air struts, compressors, and valves are expensive to replace. Leaks in the system are common on high-mileage or older models.

2. Cooling System Leaks

Cooling system issues are frequent, especially in W12 and V8 models. Common symptoms include:

  • Coolant leaks
  • Overheating
  • Radiator, hose, or water pump failures

These problems can lead to engine damage if ignored. Always inspect for coolant smells or damp patches under the vehicle.

3. Transmission Problems

The ZF automatic transmission used in most Bentley Continentals is robust, but failures can occur without regular servicing. Warning signs include:

  • Rough or delayed gear shifts
  • Jerking at low speeds
  • Transmission fault warnings

Regular transmission fluid changes (every 40,000–60,000 miles) are essential for reliability.

4. Electrical and Infotainment Faults

High-end electronics in the Bentley are prone to glitches, particularly in earlier models (2003–2012). Common issues:

  • Freezing infotainment screens
  • Reverse camera or parking sensor failure
  • Central locking malfunctions
  • Persistent battery drain
  • Can have thousand of electrical system faults stored in ecu’s

Most faults require dealer-level diagnostics to repair properly.

5. Brake Wear and Costly Replacements

Due to the car’s weight and performance, brake wear is significant. Owners often report:

  • Judder during braking
  • Squealing noises
  • High replacement costs for discs and pads

Models with carbon-ceramic brakes cost even more to maintain, though they last longer.

6. Engine Problems

Can develop:

  • Valve cover gaskets
  • Oil pans
  • Transmission seals
  • Vacuum leaks on earlier models 2002-2012
  • Oil pressure issues

These can be expensive to repair due to the labour required. Always check under the car or during a lift inspection. Mostly engine will have to be removed to complete repairs etc.

7. Battery and Charging Issues

Bentleys are known for battery-related problems, particularly if they sit unused for long periods. Common symptoms include:

  • Flat battery
  • Charging system warnings
  • Difficulty starting after storage

Using a battery tender or trickle charger when parked is highly recommended.

8. Convertible Roof Faults (GTC Models)

The Bentley Continental GTC’s soft-top mechanism can fail due to:

  • Hydraulic fluid leaks
  • Sensor failures
  • Roof not fully opening or closing

Repairs are often expensive and require Bentley-specific expertise.

Bentley Continental Servicing & Repair Costs (GT / GTC / Flying Spur):

The Bentley Continental range is engineered for performance and luxury—but maintaining these vehicles requires premium care. Here’s a breakdown of typical Bentley Continental repair and servicing costs in the UK:

1. Routine Servicing

  • Minor service (oil, filter, diagnostics): £700–£1,200
  • Major service (plugs, fluids, filters, inspection): £1,500–£2,500
  • Interval: Every 10,000 miles or annually

2. Brakes

  • Front brake pads & discs (steel): £1,200–£1,800
  • Carbon ceramic (if fitted): £4,000–£6,000 per axle
  • Brake fluid change: £200–£300 (recommended every 2 years)

3. Suspension & Air Ride

  • Air suspension strut (each): £1,000–£2,000
  • Air compressor replacement: £1,200–£1,800
  • Control arms / bushes (full set): £1,000–£2,000
  • Common faults: Uneven ride height, suspension fault lights

4. Transmission

  • ZF automatic gearbox fluid & filter change: £600–£900
  • Transmission repair/rebuild (if needed): £3,000–£6,000
  • Common symptoms: Harsh shifts, lag in engagement

5. Engine Repairs

  • Valve cover gaskets (oil leaks): £700–£1,400
  • Water pump replacement: £800–£1,200
  • Turbo repair/replacement: £2,500–£5,000 (per side)
  • Timing chain service (rare, high mileage): £3,000+

6. Electrical & Infotainment

  • Battery replacement: £400–£700
  • Infotainment unit repair/replacement: £800–£2,000
  • Sensor/module diagnostics and replacement: £300–£1,200
  • Common faults: Freezing screens, sensor errors, battery drain

7. Tyres and Alignment

  • Set of 4 premium tyres (21″ or 22″): £1,200–£2,000
  • Wheel alignment: £150–£300 (required yearly or after suspension work)

8. Body & Trim Repairs

  • Paint correction / panel respray (per panel): £500–£1,000
  • Convertible roof repair (GTC): £1,500–£3,000
  • Headlight or taillight replacement: £500–£1,500 each

Annual Running Cost Estimate (Typical Owner)**

  • Low mileage & well-maintained: £3,000–£6,000/year
  • Higher mileage or older model with faults: £6,000–£12,000+/year

Is the Bentley Continental Worth Buying?

Yes — if well maintained up 10year. All older Bentleys without full main dealer service histories. Will come with a lot of problems they deteriorate significantly and becoming unreliable. The Continental GT and Flying Spur offer unmatched luxury and performance, but ownership costs are high. If you’re buying used:

  • Review the full service history
  • Ensure air suspension and brakes are in good condition
  • Confirm the battery and infotainment systems function correctly
  • Check for any outstanding recalls or known issues

Get a Professional Pre-Purchase Inspection

Before buying a used Bentley Continental, invest in a comprehensive vehicle inspection through a trusted provider like CarExamer.com. Their service includes:

  • Over 300 checks across suspension, engine, and electronics
  • Diagnostic scans for hidden faults
  • Brake, battery, and gearbox evaluation
  • Same-day reporting across the UK

An expert inspection is essential to protect your investment.

Final Thoughts

The Bentley Continental is a masterpiece of engineering and luxury, but ownership comes with responsibilities. By understanding the most common Bentley Continental problems, you can maintain your car properly or avoid a costly mistake when buying used.

If you’re purchasing second-hand:

  • Always confirm proper maintenance
  • Watch for warning signs like suspension issues or electrical faults
  • Book a professional inspection to ensure peace of mind

Buying a used VW. Buying used vauxhall, BMW, Jaguar, Ford, Volvo, Range rover, Bentley, Aston Martin, Porsche, Ferrari, Lamborghini, Maserati, Hyundai, Tesla, Honda, Pagani

Leave a Reply