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Vehicle Specification Lookup Tool🔍
Find and filter vehicles by technical specifications.
For example, add filters to find all 2025 vehicles with over 300 hp and a timing chain.
All Audi Q7s have a timing chain and interference engine.
Scroll down to see detailed timing belt data for your particular model year of the Audi Q7.
| Year | Engine | Belt Or Chain | Interference or Non-Interference |
|---|---|---|---|
| 2007-2025 | All | Timing Chain | Interference |
Note: Replacement intervals are broad recommendations and can be affected by age, weather conditions, running conditions etc. Check with the owner's manual/ manufacturer/ dealership.
Check out the Belt Or Chain specifications for other makes and models.
The 2025 Audi Q7 engines all have timing chains and are interference engines.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 2.0L 4 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |
| 3.0L V6 Turbocharged | Timing Chain | Interference | Lifetime |
All 2024 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 2.0L 4 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |
| 3.0L V6 Turbocharged | Timing Chain | Interference | Lifetime |
All 2023 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 2.0L 4 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |
| 3.0L V6 Turbocharged | Timing Chain | Interference | Lifetime |

All 2022 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 2.0L 4 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |
| 3.0L V6 Turbocharged | Timing Chain | Interference | Lifetime |

All 2021 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 3.0L V6 Turbocharged | Timing Chain | Interference | Lifetime |
| 2.0L 4 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |

All 2020 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 2.0L 4 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |
| 3.0L V6 Turbocharged | Timing Chain | Interference | Lifetime |

All 2019 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 2.0L 4 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |
| 3.0L V6 Supercharged | Timing Chain | Interference | Lifetime |

All 2018 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 2.0L 4 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |
| 3.0L V6 Supercharged | Timing Chain | Interference | Lifetime |
All 2017 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 2.0L 4 Cyl. Turbocharged | Timing Chain | Interference | Lifetime |
| 3.0L V6 Supercharged | Timing Chain | Interference | Lifetime |
All 2016 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 3.0L V6 Supercharged | Timing Chain | Interference | Lifetime |

All 2015 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 3.0L V6 Diesel Turbocharged | Timing Chain | Interference | Lifetime |
| 3.0L V6 Supercharged | Timing Chain | Interference | Lifetime |
All 2014 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 3.0L V6 Diesel Turbocharged | Timing Chain | Interference | Lifetime |
| 3.0L V6 Supercharged | Timing Chain | Interference | Lifetime |
All 2013 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 3.0L V6 Diesel Turbocharged | Timing Chain | Interference | Lifetime |
| 3.0L V6 Supercharged | Timing Chain | Interference | Lifetime |
All 2012 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 3.0L V6 Diesel Turbocharged | Timing Chain | Interference | Lifetime |
| 3.0L V6 Supercharged | Timing Chain | Interference | Lifetime |
All 2011 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 3.0L V6 Diesel Turbocharged | Timing Chain | Interference | Lifetime |
| 3.0L V6 Supercharged | Timing Chain | Interference | Lifetime |
All 2010 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 3.0L V6 Diesel Turbocharged | Timing Chain | Interference | Lifetime |
| 3.6L V6 | Timing Chain | Interference | Lifetime |
| 4.2L V6 | Timing Chain | Interference | Lifetime |
All 2009 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 3.0L V6 Diesel Turbocharged | Timing Chain | Interference | Lifetime |
| 3.6L V6 | Timing Chain | Interference | Lifetime |
| 4.2L V6 | Timing Chain | Interference | Lifetime |
All 2008 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 3.0L V6 Diesel Turbocharged | Timing Chain | Interference | Lifetime |
| 3.6L V6 | Timing Chain | Interference | Lifetime |
| 4.2L V6 | Timing Chain | Interference | Lifetime |
All 2007 Audi Q7 models have a timing chain and an interference engine.
| Engine | Belt Or Chain | Interference or Non-Interference | Replacement Interval (miles) |
|---|---|---|---|
| 3.6L V6 | Timing Chain | Interference | Lifetime |
| 4.2L V6 | Timing Chain | Interference | Lifetime |

The primary purpose of the timing belt or timing chain is to maintain the timing (syncronization) between the crankshaft and the camshaft(s).
A timing belt is made of a rubber compound while a timing chain is made of chain similiar to a bicycle chain.
A timing belt wears out over time and must be replaced at the manufacturer's specified interval. Timing belt failure can result in serious engine damage.
Although a timing chain will wear over time it is usually good for the lifetime of the engine but it should be routinely inspected.
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