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Consumer Rights

What Does "Satisfactory Quality" Actually Mean for Used Cars?

The law says your car must be of satisfactory quality - but what does that really mean? We break down this crucial legal standard and how it applies.

By FaultyCar Team
6 min read

When you buy a car from a dealer, it must be of "satisfactory quality" under the Consumer Rights Act 2015. But this term causes more confusion than almost any other in consumer law. Let's clear it up.

The Consumer Rights Act 2015 says goods are of satisfactory quality if they meet the standard that a "reasonable person" would consider satisfactory, taking into account:

  • Any description of the goods
  • The price paid
  • All other relevant circumstances

For used cars specifically, the relevant circumstances include:

  • Age of the vehicle
  • Mileage at the time of sale
  • Price compared to similar vehicles
  • Description given by the seller
  • Vehicle history (if disclosed)

What Satisfactory Quality Includes

The law specifies several aspects that fall under satisfactory quality:

1. Fitness for All Common Purposes

A car must be safe, roadworthy, and capable of being driven. It should start reliably, steer properly, and stop when you brake.

2. Appearance and Finish

The bodywork, interior, and general presentation should match what you'd expect for a car of that age, mileage, and price.

3. Freedom from Minor Defects

Even small faults can make a car unsatisfactory if a reasonable buyer wouldn't expect them given the car's profile.

4. Safety

This is non-negotiable regardless of price or age. A car must be safe to drive.

5. Durability

The car should remain in satisfactory condition for a reasonable time. Something that breaks within days or weeks probably wasn't satisfactory to begin with.

How Age, Mileage, and Price Affect the Standard

This is where it gets nuanced.

A £3,000 Car vs a £30,000 Car

A reasonable person would expect different things from these vehicles. The £30,000 car should be in better condition, with fewer issues and better cosmetics. The £3,000 car can have more wear – but it still must be fundamentally sound.

A 15-Year-Old Car vs a 3-Year-Old Car

Older cars naturally have more wear. Some components may be past their best. But "old" doesn't mean "anything goes". Even an old car must be:

  • Safe
  • Roadworthy
  • Free from major mechanical faults
  • Properly described

High Mileage Considerations

A car with 120,000 miles will have more wear than one with 30,000. But high mileage doesn't excuse:

  • Undisclosed faults
  • Safety issues
  • Recent developments of serious problems

What's NOT Acceptable at Any Price

Certain faults make a car unsatisfactory regardless of its age, mileage, or price:

  • Safety defects – Faulty brakes, dangerous steering, airbag issues
  • Engine or gearbox failure – Major mechanical failure shortly after purchase
  • Undisclosed damage – Accident damage, flood damage, or write-off history not revealed
  • Clocked mileage – The car isn't as described if the mileage is false
  • Outstanding finance – You can't get clear title to something that isn't the seller's to sell
  • Warning lights – Persistent warning lights indicate underlying faults

What MIGHT Be Acceptable (Depending on Context)

These could go either way depending on the car's profile:

  • Minor wear to seats and carpets – Expected on older/higher mileage cars
  • Small scratches or stone chips – Normal for used vehicles
  • Tyres with legal but limited tread – Common, though borderline
  • Components approaching service intervals – Acceptable if priced accordingly
  • Cosmetic imperfections – Reasonable for the age

The "Reasonable Person" Test

Courts apply a "reasonable person" standard. This hypothetical reasonable person:

  • Knows the car's age, mileage, and price
  • Has reasonable expectations for a used vehicle
  • Doesn't expect perfection from a used car
  • Does expect the car to work properly and safely

Ask yourself: "Would a reasonable person who knew everything about this car still have bought it?"

If the answer is no, the car probably wasn't of satisfactory quality.

Common Dealer Arguments (And Why They're Wrong)

"It's sold as seen"

This has no legal meaning when buying from a dealer. Your statutory rights can't be excluded.

"It's old, what do you expect?"

Age doesn't remove the right to satisfactory quality. It just adjusts what's satisfactory.

"It passed its MOT"

An MOT is a minimum safety check at one point in time. It doesn't mean the car is of satisfactory quality.

"You should have checked before buying"

The duty is on the seller to provide satisfactory goods, not on you to be an expert inspector.

"That's wear and tear"

Normal wear and tear shouldn't cause the car to fail. Mechanical breakdowns aren't "wear and tear".

Real World Examples

Satisfactory Quality PASSED

  • 8-year-old BMW with 90,000 miles
  • Sold for £8,000
  • Minor interior wear, some stone chips
  • Drives well, no warning lights, full service history
  • ✅ This meets the standard for its profile

Satisfactory Quality FAILED

  • 3-year-old Audi with 25,000 miles
  • Sold for £25,000
  • Gearbox warning light appears after 2 weeks
  • Dealer claims it's "just a sensor"
  • ❌ Not satisfactory – major component issue on a relatively new car

Satisfactory Quality FAILED

  • 12-year-old Ford with 100,000 miles
  • Sold for £2,500
  • Engine fails completely after 3 weeks
  • Dealer says "what do you expect for £2,500?"
  • ❌ Still not satisfactory – fundamental functionality missing

Your Rights If the Car Isn't Satisfactory

Within 30 Days

Full refund. You can reject outright without allowing repair attempts.

Within 6 Months

Repair, replacement, or refund. The dealer gets one chance to fix it. If that fails, you can reject.

After 6 Months

You must prove the fault existed at sale. Usually requires an independent inspection. But rights extend up to 6 years.

The Bottom Line

"Satisfactory quality" doesn't mean perfect. It means reasonably fit for purpose given what you paid and what you were told.

Even cheap, old, high-mileage cars must work. Age and price lower expectations but don't remove your rights.

When in doubt, ask: would a reasonable person have expected this car to have this problem? If the answer is no, you likely have a valid claim.


Car not living up to the standard? Check if you qualify for a rejection – we'll assess your case for free.

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What Does "Satisfactory Quality" Actually Mean for Used Cars? | FaultyCar.co.uk