USS Auction Grades Explained: What Grade 4, 4.5, and 5 Really Mean
What Is USS?
USS (Used Car System Solutions) is Japan's largest used car auction network — 20+ locations, 40,000+ vehicles sold weekly. Understanding USS grades is the difference between a great import and a costly mistake.
The Full Grade Scale
Grade S — Showroom Condition
Near-perfect. Dealer demos and low-mileage lease returns. Premium pricing (20–40% above Grade 5). Excellent resale value anywhere.
Grade 5 — Very Good
Excellent condition, minor cosmetic imperfections only. No accident history. The sweet spot for premium importers.
Grade 4.5 — Good+
Slightly more visible wear than Grade 5 — maybe an A2 scratch or a B1 dent. The most popular export grade worldwide. Great price-to-condition ratio.
Grade 4 — Good
Noticeable cosmetic wear across multiple panels but mechanically sound. No structural damage. Best value for Tanzania, Uganda, and price-sensitive markets.
Grade 3.5 — Average
Multiple visible defects. No accident history but used hard. Budget $500–$1,500 for cosmetic repairs before resale.
Grade R — Accident History
Professionally repaired after an accident. 修復歴あり confirmed on sheet. Heavily discounted but structural integrity may be compromised. Avoid unless you're experienced.
Grade 2 / *** — Poor
Severe damage or major mechanical issues. Not export-worthy.
Interior Grade (A–D)
- A: Like new
- B: Clean with minor wear
- C: Noticeable stains or tears
- D: Significant damage
Which Grade to Target?
- Premium resale (Nairobi, Dhaka): Grade 4.5–5, Interior A–B
- Volume resale (Tanzania, Uganda): Grade 4–4.5, Interior B–C
- Fleet/commercial: Grade 4, Interior B–C
Always Decode Before Bidding
The grade is just a summary. A Grade 4.5 with hidden flood damage is worse than a Grade 4 with clean notes. Our free AI Auction Sheet Decoder reads every grade, damage code, and handwritten note in under 30 seconds. Try 3 free analyses →