AUDI 400-63085 Automatic Transmission Rlq 1.4L

( Model: A3-AUDI ), ( Part Type: Transmission ), ( Conditions Options: At, 1.4, Ck Code ), ( Genuine Oem: Yes ), ( Ipn: 400-63085 )

Review AUDI Automatic Transmission 1.4l Id Rlq fits A3 FWD 2016–2018

The **Audi 400-63085 Automatic Transmission** is a precision-engineered, front-wheel-drive (FWD) transmission designed exclusively for the **1.4L TFSI RLQ engine** found in the **Audi A3 (8L) models produced between 2016 and 2018**. This compact yet robust transmission is a hallmark of Audi s commitment to seamless performance, efficiency, and advanced drivetrain technology, making it an ideal match for the lightweight yet spirited 1.4L turbocharged engine. Built with Audi s signature attention to detail, the **63085** leverages a **6-speed automatic transmission** with a **torque converter** and **wet dual-clutch system**, ensuring smooth, responsive shifts even under demanding driving conditions. Its compact yet durable design allows for optimal packaging within the A3 s tight underhood architecture, while its robust construction featuring high-quality steel and precision-machined components ensures longevity and reliability. The transmission s advanced **valve body and shift solenoids** work in tandem with the engine s electronic control module to deliver precise shift timing, reducing lag and maximizing power transfer. Whether navigating city streets, winding roads, or highway cruising, this transmission provides a refined driving experience with minimal effort from the driver. Its compatibility with the **RLQ engine s high torque output** (up to approximately 170 lb-ft) ensures that acceleration is both quick and controlled, while its efficient hydraulic and electronic systems contribute to improved fuel economy. For enthusiasts and mechanics alike, the **400-63085** represents a blend of cutting-edge technology and Audi s engineering excellence, making it a critical component for maintaining the performance and reliability of the 1.4L A3. Whether in a restoration project or as a replacement for a worn-out unit, this transmission stands as a testament to Audi s dedication to driving pleasure and engineering precision.

### **Pros and Cons of Buying a Used Audi A3 (8V, 1.4L TFSI, RLQ, 16-18, FWD, Automatic Transmission, VIN 400-63085)**

#### **Pros**

1. **Reliability and Build Quality**

The Audi A3 (8V generation, 2016-2018) is generally well-built with solid engineering. The 1.4L TFSI engine is a refined turbocharged unit with good longevity if maintained properly. The RLQ (Rear-Loaded) transmission is a robust 7-speed automatic, known for smooth operation and durability when serviced regularly.

2. **Fuel Efficiency**

The 1.4L TFSI engine is one of the most efficient in its class, offering around **50-55 MPG combined** (city/highway) in FWD models. This makes it cost-effective for daily commuting compared to larger or more powerful vehicles.

3. **Comfortable and Refined Ride**

The A3 is known for its well-tuned suspension, quiet cabin, and premium interior materials. The automatic transmission (RLQ) provides smooth gear shifts, making it ideal for city and highway driving.

4. **Good Resale Value**

Audi retains its resale value well, and the A3 (especially in this generation) holds up better than many competitors. A well-maintained example should still fetch a decent price in a few years.

5. **Safety Features**

The 2016-2018 A3 comes standard with **Audi Pre Sense (front collision warning), stability control, multiple airbags, and advanced braking systems**, making it safer than many similarly priced cars.

6. **Tech and Convenience**

The infotainment system (MMI Navigation Plus) is user-friendly, and features like **Apple CarPlay, Bluetooth, and a decent sound system** are standard or available as options. Parking sensors and lane assist are also common in higher trims.

7. **Low Maintenance Costs (Compared to V6 or Quattro Models)**

The 1.4L engine and FWD drivetrain mean lower repair costs than a V6 or AWD-equipped A3. Basic maintenance (oil changes, timing belt) is straightforward and affordable.

8. **Good Handling for a Compact Car**

While not a sporty machine, the A3 handles well for its size, with precise steering and a balanced ride. The RLQ transmission helps with smooth acceleration without excessive lag.

---

#### **Cons**

1. **Potential Transmission Issues (RLQ)**

The **7-speed RLQ automatic transmission** is generally reliable but can develop **slippage, rough shifts, or delayed engagement** if not properly serviced. Some owners report **solenoid failures or fluid degradation** over time, which can be costly to fix (transmission fluid changes are often neglected). Always check service records.

2. **Turbocharger and Oil Consumption Risks**

The **1.4L TFSI engine** is prone to **oil consumption** (especially in higher-mileage examples). Some owners report **burning oil at 1-2 quarts per 1,000 miles**, which can lead to **low oil levels and potential engine damage** if unchecked. Always verify oil consumption history.

3. **Electrical Gremlins**

- **Infotainment freezing or rebooting**

- **Sensor failures (parking sensors, rain sensors, ambient lighting)**

- **Battery drain due to parasitic draw**

These are usually fixable but can be annoying and may require dealer visits.

4. **Rust Concerns (Especially in Snowy Regions)**

The A3 s **weld seams and undercarriage** can develop rust if the vehicle was exposed to salt or poor maintenance. Inspect the **rocker panels, wheel wells, and underbody** before purchasing.

5. **Limited Power for Performance**

The **1.4L TFSI only produces 150-160 HP**, which is adequate but not exciting. If you want more power, you d need to look at a **2.0L TFSI (200 HP) or a Quattro model**, which come with higher maintenance costs.

6. **Dealer vs. Private Sale Pricing**

Audi dealerships often **mark up used A3s significantly**, while private sellers may offer better deals but with less warranty protection. Always get a **pre-purchase inspection (PPI)** if buying privately.

7. **Recall and Unaddressed Issues**

- **Airbag deployment issues**

- **Transmission fluid leaks**

- **Electrical system malfunctions**

Check the **NHTSA or Audi recall portal** before buying to ensure all recalls are resolved.

8. **Higher Insurance Costs**

Audi s **brand reputation** can lead to **higher insurance premiums** compared to Japanese or Korean competitors.

---

### **Ending Conclusion**

The **2016-2018 Audi A3 (1.4L TFSI, FWD, RLQ automatic)** is a **solid, reliable, and efficient** choice for a used premium compact car. It offers **good fuel economy, a comfortable ride, and Audi s signature refinement**, making it ideal for **daily driving, commuting, and long-distance travel**.

However, **potential transmission issues, oil consumption risks, and electrical quirks** mean that **due diligence is crucial**. A **well-maintained example with full service records** (especially transmission and oil changes) will be far more reliable than one with neglect. If you find a **low-mileage (under 60K miles) example with no oil consumption history**, it could be an excellent long-term purchase.

For those who want **more power or off-road capability**, a **2.0L TFSI or Quattro model** would be better, but they come with higher costs. If you prioritize **efficiency, comfort, and brand prestige**, this A3 is a **great value** in the used market.

---

### **Recommendation**

You want a **reliable, fuel-efficient, and comfortable** premium compact car.

You **prioritize maintenance records** (especially transmission fluid changes and oil consumption checks).

You re okay with **moderate power** and prefer a **quiet, smooth ride**.

You find a **low-mileage example (under 60K miles) with a clean service history**.

You **can t verify transmission service history** (risk of RLQ issues).

The seller **won t provide oil consumption records** (high risk of engine damage).

You **need more power** (consider a 2.0L TFSI or Quattro instead).

You **can t afford potential electrical or transmission repairs** (Audi parts can be expensive).

This **Audi A3 is a fantastic used purchase for the right buyer** one who values **reliability, efficiency, and comfort** over raw performance. **Always inspect thoroughly, check service records, and consider a pre-purchase inspection** before committing. If these conditions are met, it s a **smart, long-term investment**.

Details:

Ace has become well known for the full spectrum of parts European, Japanese and American vehicles. AUDI A3 16-18 AT, FWD, 1.4L, transmission ID RLQ. No expedited shipping is available at this time. The past ten years has seen an evolution in the parts business, from basic requests to hi-tech locating services through internet.

Let us show you how its done.

part #: 400-63085 prices

• $1440.00-$1979.12

specifications autotransmissionsgo:

• for models: A3, Fwd
• for makes: Audi
• for years: 2016-2018
• model: A3-audi
• part type: Transmission
• conditions options: At, 1.4, Ck Code
• genuine oem: Yes
• ipn: 400-63085

offer autotransmissionsgo:

• sold: 0
• started: April 14, 2026
• availability: In Stock
• quantity: 1
• options: Ship-to-home

seller autotransmissionsgo:

• city: Deer Park, New York
• # reviews: 24635
• rating: 99.4%

general autotransmissionsgo:

• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission
• condition: Used

payments autotransmissionsgo:

• wallet: Apple-pay
• credit card: Visa
• other

returns autotransmissionsgo:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

shipping autotransmissionsgo:

• cost: $400.00
• type: Fixed
• class: Freight
• service: Flat Rate Freight

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