How to Compare Two Used Cars Before Buying in Sri Lanka: Checklist

Key facts

• Start with the CR book (certificate of registration) — the registered owner's name and any mortgage must match what the seller tells you.
• The DMT's free "limited info" search and paid "full info" report at eservices.motortraffic.gov.lk show ownership and mortgage status.
• You can check revenue licence status on the eRL 2.0 portal (web.erl2.gov.lk) using the province, vehicle number, last licence number and last 6 digits of the chassis number.
• An emission test certificate is valid for one year; fees and exact exemptions change by vehicle class, so confirm the current rate at an authorised centre (Laughs Eco Sri or DriveGreen) as of November 2026.
• Use /price-check on Wahanaya to see what similar make, model, year and grade vehicles are actually listed for before you judge either price as "high" or "low."
• A VIC (Vehicle Identity Card) sticker confirms a vehicle's attributes are correctly recorded — mismatched or missing stickers are a red flag.
• Never compare two cars on price and mileage alone — documents, mortgage status and inspection matter more than the number on the odometer.

Comparing two used cars properly in Sri Lanka means looking past the asking price and the mileage on the dashboard. You need to check each vehicle's documents, ownership, mortgage status, revenue licence, and condition side by side, then use a price-check tool to see if either price is reasonable for that make, model, year and grade. Doing this before you commit to either car can save you from a bad purchase or a document headache later.

What documents should you check before comparing two cars?

Before you compare anything else, ask both sellers for the CR book (certificate of registration), the current revenue licence, the insurance certificate, and the most recent emission test certificate. Check that the chassis number and engine number printed in the CR book match the numbers stamped on the actual vehicle — a mismatch is one of the clearest signs of a problem with the car's identity or paperwork. If a seller can only show photocopies, or hesitates to show the original CR book, treat that as a reason to be extra careful with that car rather than a reason to rule it out outright — some genuine sellers keep the original with a bank or finance company if the vehicle was financed.

How do you check a car's true ownership and mortgage status?

The Department of Motor Traffic's Online Registered Vehicle Information Service, at eservices.motortraffic.gov.lk/VehicleInfo/home, lets you check a vehicle using its registration number and chassis number. A limited search is free and gives basic confirmation; the full information report, which costs a small online payment, shows the registered owner's name and address and whether there is a mortgage (an active lease or bank loan against the vehicle) recorded. Run this check for both cars you're comparing. If a mortgage shows up and the seller says the lease is already settled, ask for the settlement letter from the finance company before you go any further — a car still mortgaged to a leasing company cannot be legally transferred to you.

How can you check if the mileage is genuine?

Mileage alone doesn't tell you which car is the better buy — a service history tells you more. Ask each seller for service book stamps, workshop invoices, or insurance claim records, and compare the mileage recorded at each service against the current odometer reading. A car that jumps from a low reading to a much higher one between two services, or has gaps where the mileage barely moves over a year or more, may have had the odometer tampered with. If either car was imported used, the Japan auction sheet (if the seller has one) usually states the mileage recorded at export, which you can cross-check against the current reading. Favour the car with consistent, documented mileage over the one that simply shows a lower number with no paper trail.

How do you compare the price of two listings fairly?

Don't compare two cars just by looking at the asking prices side by side — adjust for differences first. Use /price-check on Wahanaya to search the same make, model, year range and grade, and see the spread of prices currently listed in Sri Lanka. Then adjust each car's price in your head for its mileage, accident history, number of previous owners, remaining emission test and revenue licence validity, and any extras or damage. A car priced slightly higher but with a clean mortgage check, full service history, and a fresh revenue licence can be better value than a cheaper car with gaps in its paperwork. If you're deciding between a cash purchase and financing one of the cars, the /leasing calculator can show you what the monthly payment would look like so you're comparing like with like.

What should you check about the revenue licence and emission test?

Check that both vehicles have a current revenue licence — an expired one means the vehicle cannot legally be on the road until it's renewed, and this is something you can factor into negotiations. You can check revenue licence status online through the eRL 2.0 portal at web.erl2.gov.lk by entering the province, vehicle number, previous licence number and the last 6 digits of the chassis number. Also check the emission test certificate (valid for one year from a centre like Laughs Eco Sri or DriveGreen) — if it's close to expiring on either car, you'll need to budget for a retest soon after buying. Fees and class exemptions for the emission test change from time to time, so confirm the current rate directly with the testing centre as of November 2026.

What should you check during a test drive and inspection?

Test-drive both cars under similar conditions if you can — ideally the same day, over a similar mix of city and highway driving, so your comparison is fair. Listen for unusual engine noise, check that the air conditioning cools properly, test the brakes at low and moderate speed, and check for pulling to one side (which can point to wheel alignment or suspension wear). Look underneath each car for oil leaks or rust, especially around the sills and wheel arches if either vehicle has spent time near the coast. Where possible, get an independent mechanic to inspect both cars — the small cost is worth it compared to the cost of a wrong decision.

How do you compare running costs and insurance between two cars?

Two cars of a similar price can cost very differently to run. Compare engine capacity (which affects the revenue licence rate), fuel type, typical fuel consumption for that model, and insurance premiums — get a quote for each specific car, since premiums vary by engine capacity, vehicle value, and the insurer's own risk assessment. If one car is a hybrid, also factor in the eventual cost of a hybrid battery replacement, which can be significant on an older vehicle. Spare parts availability also differs by model — a popular model with several import agents and a strong resale value is usually cheaper and quicker to repair than a rare one.

What red flags mean you should walk away?

Walk away, or at least pause, if: the chassis or engine number doesn't match the CR book; the seller can't explain a mortgage shown in the DMT ownership check; the mileage history has unexplained jumps; the revenue licence has been expired for a long period with no explanation; or the seller pressures you to decide quickly without letting you get an independent inspection. None of these automatically mean fraud, but each one is a reason to ask more questions before you commit to either vehicle.

A quick side-by-side checklist

When you've narrowed it down to two cars, put them side by side on these points: CR book details match the physical vehicle; DMT ownership and mortgage check is clean; revenue licence is current; emission test is current; service history is documented; price checked against similar listings on /price-check; insurance quote obtained; independent inspection done. Whichever car scores better across this list — not just on price — is usually the safer buy.

If you're still unsure after going through this checklist, browse similar listings on /vehicles to widen your comparison, read Wahanaya's safety tips before meeting either seller, and ask other buyers and sellers for a second opinion in the Wahanaya forum. When you're ready to sell your own vehicle, you can list it on /post-ad.

Sources

• Online Registered Vehicle Information Service - Department of Motor Traffic
• eRevenue Licence Service (eRL 2.0)
• What is Vehicle VIC Sticker - MotorGuide.lk
• Vehicle Emission Testing - Department of Motor Traffic
• Required Documents - Drivegreen (authorised emission testing network)