Volvo S80 Common Problems: What to Watch Before Buying
The Volvo S80 is a big, comfy cruiser that feels more like a quiet lounge on wheels than a typical saloon. It’s packed with safety features, has loads of space, and delivers a smooth, relaxed drive — perfect for long motorway journeys or everyday comfort.
But like any older car, especially if you’re buying used, it’s got a few common issues worth knowing about. Here’s a simple, straight-talking guide to the most common Volvo S80 problems — so you can go in prepared.
1. Gearbox Can Get a Bit Grumpy (Auto Models)
If you’re looking at an automatic S80, especially one with some miles on the clock, pay attention to how the gearbox feels.
⚙️ Watch for:
- Jerky gear changes
- A delay when shifting between gears
- Warning lights on the dash
Volvo says the gearbox fluid lasts forever — but in reality, a change every 60–80k miles helps a lot. If it feels rough during a test drive, it could need a service or more serious work.
2. Suspension Noises? Don’t Ignore Them
The S80 is a heavy car, and over time, the suspension can start to show its age — especially if the car’s been used for towing or long-distance driving.
🛞 Listen for:
- Clunks or knocks over bumps
- The car feeling loose when cornering
- Uneven tyre wear
It’s often just worn bushes or shocks, but it’s worth getting checked out. Noisy suspension usually means something needs attention soon.
3. Electrical Gremlins
Some S80s like to throw the odd dashboard warning light, even if nothing’s really wrong.
🔌 Common things that go weird:
- Random airbag or ABS warnings
- Central locking playing up
- Climate control or screen glitches
Often these are sensor issues or minor faults — a diagnostic scan will usually tell you what’s going on. Most fixes aren’t too costly.
4. Diesel Models Can Have DPF/EGR Headaches
The D5 diesel engine is great for power and economy, but if the car’s mainly done short trips, it can run into DPF (Diesel Particulate Filter) and EGR valve problems.
💨 Watch for:
- Reduced power
- Engine warning light
- Increased fuel consumption
A regular motorway run helps keep things clean. If you’re mostly driving around town, consider a petrol version instead.
5. Power Steering Leaks
Another thing to check is the power steering system. Some S80s develop leaks over time, often from tired seals or old hoses.
🔍 You might notice:
- Steering feels heavy or inconsistent
- A whining sound when you turn the wheel
- A patch of fluid under the car
If caught early, it’s usually an easy fix. Left alone, it gets messier (and more expensive).
6. Air Con Might Not Work Like It Used To
As the S80 ages, the climate control system can lose its chill — literally.
❄️ Things to check:
- Warm air blowing when it should be cold
- Clicking behind the dashboard
- The fan only working on some settings
Could be a simple re-gas, or it might need a new blower motor or compressor. Either way, test it out — especially in warmer weather.
7. Timing Belt — Has It Been Changed?
If you’re looking at a diesel S80, ask straight away: Has the timing belt been done?
⏱️ Volvo recommends replacing it every 100,000–120,000 miles or every 10 years.
If there’s no paperwork to prove it’s been changed, it’s best to budget for it. A snapped belt can wreck the engine.
Is the Volvo S80 a Good Buy?
Absolutely — as long as it’s been well looked after. The S80 is a seriously comfy, safe, and reliable car when maintained properly. Most of the issues above are common with age, not signs of a bad car.
✅ Check the service history
✅ Pay attention to how it drives — especially the gearbox and suspension
✅ Ask about the timing belt and DPF maintenance (if diesel)
✅ Consider a pre-purchase inspection — services like Carexamer can help you avoid nasty surprises
Final Thoughts
The Volvo S80 might not be flashy, but it’s a brilliant car for anyone who values comfort, safety, and smooth driving. If you’re buying one used, just be aware of the usual wear-and-tear issues, and you could bag yourself a solid, long-lasting saloon that’s a joy to live with.
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