
Pre-Purchase Inspection Tullamarine
Thinking of buying a used car? Have us look at it first. A 1–2 hour inspection at our workshop can save you thousands — or give you the confidence to buy.
Independent Pre-Purchase Inspection Before You Buy
Buying a used car in Australia is a $10,000–$100,000 decision made on test drives that last 20 minutes. The seller knows the car; you don't. A pre-purchase inspection is the cheapest insurance you can buy on that decision — typically a couple of hundred dollars for an inspection that surfaces problems worth thousands.
At 6 Garden Dr we run pre-purchase inspections on cars, utes and light commercials — typically 1.5–2 hours per car, hoist up, full visual and mechanical check, road test, scan tool diagnostic, and a written report with photos. We cover engine condition (oil leaks, smoke, compression, common known faults for the model), transmission and clutch, brakes, suspension and steering, electrical, cooling system, exhaust, body and structural integrity (paint depth gauge for repaint detection), tyres, and any history red flags.
Most Tullamarine, Airport West and Essendon buyers bring the car they're considering to us, but we can also do mobile inspections within a reasonable radius for a small surcharge. Our report is independent — we don't have a relationship with the seller, we have no interest in the deal, we just tell you what's actually there. If we find issues, we'll quote the repair cost so you can negotiate or walk.
What's Included in Every Car Service
Every pre-purchase inspection at our Tullamarine workshop covers mechanical condition, body and structural integrity, history red flags, electrical systems, and a road test.
What We Check Before You Buy
A second-hand car can hide a lot under fresh paint. We inspect every system that costs real money to fix, so you know what you're actually buying before you hand over cash.
Engine & Drivetrain
Compression checked, oil and coolant inspected for cross-contamination, engine bay scanned for leaks at the sump, rocker cover, and rear main. Gearbox and diff checked for whine, slip, and leaks.
Scan Tool & ECU Codes
Plugged into the OBD port to pull live and stored fault codes — including ones the seller has cleared. Airbag, ABS, transmission and engine modules all interrogated for hidden faults.
Body, Rust & Repair History
Panel gaps, paint thickness and weld seams checked for crash repair. Underbody inspected for structural rust, especially sills, chassis rails and subframe mounts where it costs the most to fix.
Brakes, Steering & Suspension
Pad and rotor wear measured, ball joints and tie rod ends checked for play, shocks tested for leaks. Bushes inspected — perished suspension bushes mean a hefty bill on top of the purchase price.
Tyres, Wheels & Alignment
Tread depth measured across the face — uneven wear points to alignment issues or worn front-end components. Wheels checked for kerb damage, cracks, and mismatched sizes between axles.
VIN, Road Test & Written Report
VIN verified against rego papers, full road test for gear changes, brake pull, vibration and tracking. You get a written report with photos and an honest cost estimate for anything we'd recommend fixing.
Certifications & Memberships



Why Locals Choose ASL Auto Works
4.9 stars across 182 Google Reviews. Tullamarine buyers come to us because we're independent — we have no interest in selling you the car, only in telling you what's actually there.
Upfront Pricing
We tell you the cost before we start. No hidden fees, no surprises on the invoice.
Honest Advice
We explain what your car actually needs — not what pads the bill. Sai and the team keep it real.
All Makes & Models
Japanese, European, American, 4x4s, fleet vehicles. If it has wheels, we can service it.
Fast Turnaround
We know you need your car back. We work efficiently and keep you in the loop from drop-off to pick-up.
What Our Customers Say
“Sai provided excellent service for my Roadworthy Certificate. The inspection was completed quickly and professionally, and everything was explained clearly. The process was smooth, honest, and hassle-free from start to finish. Highly recommend to anyone needing a Roadworthy Certificate done properly and fast.”
“Sai is the best — if you want to know what's really going on with your car, he's your guy. Patient, thorough, and fair prices. He gave me full evidence of parts replaced and a good inspection. Everyone deserves a proper explanation of how their car is doing.”
“Best service I've ever received. As someone who doesn't know much about cars, I was impressed with how clearly the mechanic explained what needed repairing — they even showed me pictures. I truly felt like I could trust them completely. A trustworthy and reliable place.”
Ready to Book?
Book online in minutes or give us a call. We're open Mon–Fri, 8am–5pm.
Buy now, pay later


Common Questions
Straight answers to what most customers ask.
Find Us
We're easy to find in Tullamarine, just minutes from the airport.
Address
6 Garden Dr, Tullamarine VIC 3043
Heads up: the storefront entry is on Garden Drive — not Rosto Court.
Hours
- Monday – Friday8:00am – 5:00pm
- SaturdayClosed
- SundayClosed
Phone
03 9650 2890Areas We Serve
Pre-purchase inspection customers come to us from across the area:
