2015年式 Audi Q5 購入前点検チェックリスト
既知の問題点 — 2015 Audi Q5
CRITICAL
Timing chain tensioner failure on 2.0L TFSI causing cold-start rattle and potential chain skip
MODERATE
PCV valve failure leading to oil consumption and rough idle
MODERATE
S tronic 7-speed dry clutch shudder at low speeds and in stop-and-go
MODERATE
Panoramic sunroof drain clog causing water intrusion into cabin
MODERATE
Carbon buildup on intake valves (direct injection) requiring walnut blasting
MINOR
MMI 3G navigation unit failure — freezing, GPS loss, or no audio
点検項目
- Cold-start timing chain rattle — listen for 2-3 seconds immediately after startup
- Check oil level and ask about consumption between services
- Test S tronic clutch at low speeds — shudder or hesitation is common
- Inspect sunroof drains and headliner for water staining
- Scan all modules for fault codes especially powertrain and transmission
- Verify MMI navigation and all media inputs work correctly
予想されるメンテナンス費用
| サービス | 交換時期/頻度 | 費用 |
|---|---|---|
| Oil change (synthetic) | every 10,000 miles | $120-$160 |
| S tronic transmission service | every 40,000 miles | $300-$450 |
| Spark plugs | every 40,000 miles | $150-$200 |
| Intake valve cleaning (walnut blast) | every 60,000-80,000 miles | $400-$600 |
| Brake fluid flush | every 2 years | $100-$150 |
| Quattro rear differential fluid | every 40,000 miles | $150-$220 |
| Timing chain repair (if tensioner fails) | as needed | $1,200-$2,000 |
AI診断レポート（無料）
上記は一般的な問題点です。この車両に特化したAI診断レポート（各システムの詳細なチェック、注意点、総合評価を含む）を無料で生成できます。
1日2回まで無料・アカウント不要
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Audi オーナー向けメンテナンスガイド
購入ガイドが必要ですか？ 中古車購入前のチェックリスト.