Snapshot:
- Asking the right questions before signing anything protects you from costly surprises and helps you find a reliable pre-owned vehicle.
- Key areas to cover: vehicle history, inspection status, warranty terms, and financing details.
- Ontario law gives buyers specific rights when purchasing from a registered dealer, so knowing those rights matters.
Knowing what to ask before you buy pre-owned cars in London, ON is one of the most effective ways to avoid overpaying or inheriting someone else’s mechanical problems. The questions below are organized by the four areas that matter most: history, condition, warranty, and financing.
Questions About Vehicle History
A vehicle’s past tells you more than a test drive ever can. Start here before you evaluate anything else.
- Has a vehicle history report been provided? A vehicle history report gives you need-to-know information including accidents, open recalls, service history, and the car’s previous owners. Ask specifically for a CARFAX Canada report, since in 2025, CARFAX Canada data revealed more than 600,000 vehicles with accidents in their past, with total accident claim damage exceeding $9.2 billion.
- How many previous owners has the vehicle had? Some experts suggest that cars that have changed hands fewer times are likely to be better maintained. Broadly speaking, the fewer past owners, the better.
- Has the vehicle ever been classified as salvage or rebuilt? Under Ontario’s mandatory disclosure rules, dealers must disclose if a vehicle has been classified as irreparable, salvage, or rebuilt under the Highway Traffic Act, and how it was last classified.
- Was the vehicle previously registered outside Ontario? If the vehicle was previously registered or treated as registered in a jurisdiction outside Ontario, dealers are required to disclose which jurisdiction, unless it has been registered in Ontario for at least the past seven consecutive years.
According to the Government of Ontario’s consumer vehicle rights page, when you buy a vehicle, a dealer must give you the most accurate information available about a vehicle’s history and key features, and if certain information is missing, you have 90 days to cancel the contract.
Questions About Condition and Inspection
Once history is confirmed, shift focus to the vehicle’s current mechanical and physical state.
- Has the vehicle passed a safety inspection? Ask to see the certificate. Most reputable dealers will provide a multi-point inspection checklist when asked.
- Is this a certified pre-owned vehicle? Certified pre-owned (CPO) cars undergo rigorous inspections and come with warranties, which adds a measurable layer of buyer protection.
- Can the vehicle be taken to an independent mechanic before purchase? Asking this question is worthwhile because transparency here shows the dealership has nothing to hide.
- What does the mileage tell us about wear? If total mileage averages more than 20,000 per year or lower than 5,000, ask why. A high-mileage car used on a long highway commute may actually have less wear than a car that did short, daily trips with stop-and-go driving.
| Condition Factor | What to Ask | Why It Matters |
| Mileage | Average annual kilometers? | Indicates usage intensity |
| Service records | Oil changes, brake work documented? | Shows maintenance consistency |
| Accident history | Any reported collisions? | Affects structural integrity |
| Inspection status | Safety certificate issued? | Required for Ontario registration |
Questions About Warranty and Return Policy
Warranty terms vary significantly between vehicles and dealers. Clarify these before committing.
- What warranty coverage remains on the vehicle? Newer used cars may have part of the original manufacturer’s warranty remaining, and many dealers sell certified pre-owned cars with warranties.
- What are the exact terms and duration of any dealer warranty? Be cautious of expensive extended warranties that cost more than you would ever spend on repairs. If the seller offers a free warranty, read the fine print, as coverage can be very limited.
- Is there a return window if the vehicle does not meet expectations? Some dealers offer short-term return policies. For example, a 10-day no-hassle refund and free CARFAX are among the buyer guarantees some London dealerships advertise.
One important Ontario-specific note: under Ontario law, there is no cooling-off period for motor vehicle contracts, so be sure of your decision before signing. In most cases, the contract will be binding.
Frequently Asked Questions
Do Ontario dealers have to disclose accident damage? OMVIC-registered dealers must legally disclose collision damage greater than $3,000. Private sellers do not have this obligation.
Is a vehicle history report the same as a safety inspection? No. A history report documents past ownership, accidents, and liens. A safety inspection confirms the vehicle’s current mechanical fitness for Ontario roads. Both are worth requesting separately.
What should I check before signing the purchase agreement? Read and understand the contract and bill of sale before signing. If you do not understand something, ask questions. You can also try to negotiate terms and ask for amendments to the contract.
Are there fees I might not see in the advertised price? Ask about dealer-added fees or charges, including documentation fees, reconditioning costs, and extended warranty options. Confirm whether the listed price is all-in before discussing financing.
Where to Continue Your Search in London
Finch Nissan is a full-service Nissan dealership and used car superstore in London, ON, carrying a broad multi-brand pre-owned inventory alongside in-house financing and a certified service department. Every Finch Certified Pre-Owned vehicle is subjected to a rigorous checklist to determine that the vehicle is safe and in excellent driving condition. Shoppers who want to explore inventory and payment options can start with Used Car Financing in London, ON to review available vehicles and financing details before visiting the lot. Finch Nissan’s sales team can walk through inspection reports, warranty terms, and pricing in person, giving buyers the documentation they need to make a confident decision.
