1. Automatic Transmissions Products
  2. sku: 23946106835976762
  3. AUDI 7D81

AUDI 7D81 Transmission Automatic Gear 3.0L 8HP 93K

fits model: A7, Quattro. make: Audi. year: 2012–2015.

7d81 Audi 2012-2015 A7 Quattro 3.0l Transmission Automatic 8hp 8 Speed Gear Oem 93k

( Manufacturer Part Number: 7D81 ), ( Type: Automatic Transmission ), ( Oe/oem Part Number: 1087435048, 1087301279b /108-730-1279-b / 108 730 1279 B ), ( Manufacturer Warranty: 1 Month ), ( Items Included: Auto Transmission, Torque Converter ), ( Vintage Part: No ), ( Country Of Origin: Germany )

Review AUDI 3.0l Transmission Automatic 8hp Speed Gear Oem 93k fits QUATTRO A7 2012–2015

The **Audi A7 (Type 4G, 7D81) from 2012 to 2015 with the 3.0L V6 Biturbo engine and an 8-speed automatic transmission (8HP1)** represents a refined blend of cutting-edge technology, sporty sophistication, and Audi s signature luxury engineering. This model marks a significant evolution in Audi s approach to compact luxury sedans, offering a bold, futuristic design that sets it apart from traditional sedan silhouettes. The **7D81 chassis** is built on Audi s proprietary **Audi Space Frame (ASF)**, a high-strength, multi-material platform that enhances rigidity while reducing weight, contributing to a driving experience that balances agility with stability. The **3.0L V6 Biturbo engine**, paired with the **8-speed Tiptronic automatic transmission (8HP1)**, delivers a seamless and responsive power delivery, with a torque output of up to **300 lb-ft** (depending on the market variant) that propels the A7 from 0-60 mph in as little as **5.5 seconds** in its most powerful iterations. The **8HP1 transmission** is a masterclass in smooth shifting, featuring a **torque converter with lock-up clutch** and **electrically controlled valve bodies** that eliminate traditional hydraulic lag, ensuring near-instantaneous gear changes and a near-manual driving feel when engaged in **Tiptronic mode**. This transmission also incorporates **adaptive shift logic**, which learns driver preferences over time to optimize performance, efficiency, or comfort based on usage patterns.

Inside, the **A7 s cabin** is a study in premium materials and ergonomic design, with **Alcantara headliners**, **stitching details**, and **high-quality plastics** that exude a sense of exclusivity. The **multi-function steering wheel** features **audio controls, cruise control, and quick-access buttons** for phone integration, while the **infotainment system** (depending on the market) may include a **7-inch or 8-inch touchscreen** paired with **RNS 510 navigation** or **MMI (Multi Media Interface) controls**, offering intuitive access to media, climate settings, and vehicle diagnostics. The **adaptive cruise control (ACC)** and **active lane assist** systems provide a glimpse into Audi s advanced driver-assistance technologies, while the **quattro all-wheel-drive system** ensures balanced traction and handling, even in challenging conditions. The **suspension** is tuned for both comfort and sportiness, with **adaptive dampers** that adjust stiffness in real-time to optimize ride quality or cornering performance.

Under the hood, the **3.0L V6 Biturbo** is a marvel of modern internal combustion engineering, featuring **direct fuel injection, variable valve timing (VVT), and a twin-turbo setup** that maximizes efficiency without sacrificing power. The **8-speed automatic transmission** is not only a technological leap from its predecessors but also a key factor in the A7 s fuel economy, as it allows the engine to operate in its optimal power band more frequently. The **quattro system** distributes power dynamically between the front and rear axles, with a **center differential** that can send up to **40% of torque to the rear wheels** under acceleration, enhancing both performance and stability. The **A7 s exterior design** is equally striking, with its **sharp, angular headlights (depending on the market)**, **sleek grille**, and **aerodynamic bodywork**, including a **rear spoiler and side skirts** that reduce drag and improve downforce. The **interior** is equally thoughtfully designed, with **ambient lighting**, **ventilated seats**, and **heated steering wheel** options that cater to both luxury and practicality.

For enthusiasts and collectors, the **2012-2015 A7 (7D81) with the 3.0L V6 and 8HP1 transmission** holds particular appeal due to its **rare blend of performance, technology, and Audi s signature craftsmanship**. This generation predates some of the more widely available updates seen in later models, making it a sought-after example for those who appreciate the **purity of Audi s early foray into the compact luxury sedan market**. Whether driven for its **sporty handling**, **refined interior**, or **cutting-edge features**, the **A7 (7D81) remains a standout example of Audi s ability to merge luxury, performance, and innovation into a single, cohesive package. Its **8-speed automatic transmission** ensures a driving experience that is as smooth as it is engaging, making it a versatile choice for both daily driving and spirited excursions.

### Pros and Cons of Buying a 2012 2015 Audi A7 3.0L TDI (D81) with 8-Speed Automatic (Quattro)

#### **Pros**

1. **Premium Driving Experience** The A7 is a luxury sedan with Audi s signature Quattro all-wheel-drive system, offering excellent traction and handling, especially in adverse weather conditions. The 3.0L TDI diesel engine provides a smooth, refined ride with strong torque, making it well-suited for both city and highway driving.

2. **Reliability of the TDI Engine** The 3.0L TDI (EA189) engine is known for its durability when properly maintained. With regular oil changes and attention to the turbocharger and EGR system, it can easily exceed 200,000 miles. Many owners report few major issues if the car is well-cared-for.

3. **8-Speed Tiptronic Transmission** The smooth-shifting 8-speed automatic transmission is a significant upgrade over older Audi transmissions. It provides better fuel efficiency and a more engaging driving experience compared to older 6-speed or 7-speed automatics.

4. **Luxury Features** The A7 comes with high-end amenities such as leather upholstery, premium sound systems, advanced infotainment (if equipped with a navigation system), and high-quality interior materials. The build quality is generally solid, though some wear can be expected in older models.

5. **Good Fuel Efficiency** The TDI engine offers impressive fuel economy for a luxury sedan, typically around **20 25 MPG combined** (city/highway), which is better than many gasoline-powered competitors.

6. **Resale Value** Audis, especially well-maintained TDI models, hold their value reasonably well compared to some other luxury brands. The A7 is particularly sought after in the used market.

7. **Quattro AWD System** The permanent all-wheel-drive setup provides confidence in slippery conditions, making it a practical choice for drivers in snowy or rainy climates.

8. **Moderate Maintenance Costs (Compared to Gas Engines)** Diesel engines generally have lower running costs in terms of fuel and longevity, though repairs can be more expensive if issues arise (e.g., turbo, EGR, or DPF problems).

---

#### **Cons**

1. **Diesel-Specific Maintenance Requirements** TDI engines require more attention than gasoline engines. Key maintenance tasks include:

- **DPF (Diesel Particulate Filter) cleaning or replacement** (every 100,000 150,000 miles if driven mostly on highways).

- **EGR (Exhaust Gas Recirculation) system cleaning** (clogging is common and can lead to engine knock or reduced performance).

- **AdBlue system** (required for emissions compliance; failure to refill can cause the car to enter "limp mode").

- **Turbocharger maintenance** (expensive if it fails; common issues include oil leaks or compressor wear).

- **Oil changes every 10,000 15,000 miles** (using the correct 5W-40 diesel oil is critical).

Neglecting these can lead to costly repairs.

2. **Potential Electrical Gremlins** Like many Audis from this era, the A7 can suffer from electrical issues, such as:

- Faulty sensors (e.g., camshaft position sensor, crankshaft sensor).

- Infotainment system glitches (especially in older models without updates).

- Window regulator failures (common in this generation).

- Battery drain issues (due to parasitic draw from electronics).

3. **Recall and Software Issues** Some 2012 2015 A7 models had recalls related to:

- **Airbag deployment issues** (check if the car was recalled and repaired).

- **Transmission fluid leaks** (some owners report minor leaks from the torque converter).

- **Software bugs** (e.g., incorrect gear shifts in the 8-speed transmission, which Audi addressed with updates).

Always verify that recalls have been addressed.

4. **Higher Upfront Cost** Used luxury diesels like the A7 TDI are more expensive to purchase than comparable gasoline models. The premium is justified by fuel savings but can be a barrier for some buyers.

5. **DPF and AdBlue Dependency** The A7 s emissions system relies on the DPF and AdBlue (a urea solution). If you frequently drive short distances (e.g., city commuting), the DPF may clog prematurely, requiring cleaning or replacement. AdBlue must be topped up regularly, adding to maintenance costs.

6. **Rust Concerns** Some early-model Audis (especially in snowy or coastal regions) have reported rust issues, particularly around the wheel wells, rocker panels, and undercarriage. A thorough inspection is essential.

7. **Resale Depreciation** While Audis hold value better than some competitors, the A7 s resale depreciation is still notable. If you plan to sell later, the value may not recover as quickly as a newer model.

8. **Limited Aftermarket Support** Compared to VWs or BMWs, Audi parts and mechanics can be harder to find, especially for diesel-specific components. This can make repairs more time-consuming and expensive.

9. **Noise and Vibration** Some owners report increased road noise and wind noise at higher speeds, which can detract from the otherwise quiet cabin.

10. **Potential Transmission Issues** While the 8-speed Tiptronic is generally reliable, some owners have reported:

- **Delayed or rough shifts** (often fixable with a transmission fluid flush).

- **Torque converter leaks** (can cause slipping or failure).

- **Electronic glitches** (e.g., incorrect gear selection due to sensor failures).

---

### **Key Considerations Before Buying**

1. **Service History** Demand a **full service history**, especially for:

- Oil changes (type and intervals).

- DPF cleaning or replacement.

- EGR and AdBlue system checks.

- Transmission fluid flushes.

2. **Pre-Purchase Inspection (PPI)** Always get a **detailed inspection** by a trusted mechanic, focusing on:

- Engine bay (turbo, injectors, EGR, DPF).

- Transmission (fluid condition, leaks, shifts).

- Electrical system (sensors, infotainment, windows).

- Underbody (rust, leaks).

3. **Test Drive** Pay attention to:

- **Smoothness of the 8-speed transmission** (no jerks or delays).

- **Torque delivery** (should feel linear, not jerky).

- **Noise levels** (excessive turbo whine or exhaust noise may indicate issues).

- **Handling** (check for unusual vibrations or AWD engagement quirks).

4. **Budget for Maintenance** Be prepared for:

- **DPF cleaning** ( $300 $600 every 100,000 150,000 miles).

- **EGR cleaning** ( $200 $400).

- **AdBlue refills** ( $50 $100 every 5,000 7,500 miles).

- **Turbo or injector repairs** (can exceed $1,500 if failed).

5. **Driving Habits** The A7 TDI is best suited for:

- **Highway driving** (where its fuel efficiency shines).

- **Mixed urban/highway use** (if DPF is regularly cleared).

- **Cold climates** (Quattro AWD helps, but cold starts can stress the diesel system).

It may not be ideal for **short, stop-and-go city driving** without DPF management.

---

### **Final Recommendation**

**Buy the 2012 2015 Audi A7 3.0L TDI with 8-speed automatic if:**

- You prioritize **luxury, reliability, and fuel efficiency** over short-term cost savings.

- You are **prepared for diesel-specific maintenance** and have a budget for potential DPF, EGR, or turbo repairs.

- The car has a **clean service history** and has passed a **thorough pre-purchase inspection**.

- You plan to **drive it primarily on highways or in mixed conditions** (not exclusively in the city).

- You value **Quattro AWD** for safety in adverse weather.

**Avoid or proceed with caution if:**

- You **cannot commit to regular maintenance** (especially DPF and AdBlue).

- The car lacks a **complete service history** or shows signs of neglect (e.g., unaddressed DPF issues, oil changes done with the wrong oil).

- You **live in an area with extreme cold** (diesel engines can struggle with cold starts and gelled fuel).

- You **cannot afford unexpected repairs** (e.g., turbo failure, transmission issues).

---

### **Alternative Considerations**

If the A7 TDI seems too high-maintenance, consider:

- **Audi A6 TDI (same engine, often cheaper)** Similar reliability but less luxury.

- **BMW 530d (N57 engine)** More powerful but slightly less refined; check for carbon buildup issues.

- **Volkswagen Passat TDI (

Details:

Exterior: Oblong Gray Metallic X7U. Mileage: 93k Miles. 2012 AUDI A7 PREMIUM PLUS. Donor Vehicle.

Drive train: Quattro All-Wheel-Drive. Other WARRANTY. Interior: Chestnut Brown. Engine: 3.0L V6 TFSI Supercharged.

. Transmission: Automatic.

part #: 7d81 price

  • $609.37

specifications autotransmissionsgo:

  • for models: A7, Quattro
  • for makes: Audi
  • for years: 2012-2015
  • mpn: 7d81
  • type: Automatic Transmission
  • oe/oem part number: 1087435048, 1087301279b /108-730-1279-b / 108 730 1279 B
  • manufacturer warranty: 1 Month
  • items included: Auto Transmission, Torque Converter
  • vintage part: No
  • country of origin: Germany

payments autotransmissionsgo:

  • wallet: Google-pay
  • other
  • credit card: Diners-club

shipping autotransmissionsgo:

  • class: Freight
  • service: Flat Rate Freight
  • type: Fixed
  • cost: $239.00

returns autotransmissionsgo:

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

seller autotransmissionsgo:

  • rating: 99.6%
  • city: Borden, Indiana
  • # reviews: 4127

general autotransmissionsgo:

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

offer autotransmissionsgo:

  • started: May 24, 2026
  • quantity: 1
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • best offers: True
for models: a7, quattro, for makes: audi, for years: 2012-2015, type: automatic transmission, oe/oem part number: 1087435048, 1087301279b /108-730-1279-b / 108 730 1279 b, manufacturer warranty: 1 month, items included: auto transmission, torque converter, vintage part: no, country of origin: germany,
category: auto parts > car truck parts accessories > transmission drivetrain > automatic transmission, sku: 23946106835976762,
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1 offer $609.37 USD
  • Used. Offer #1 priced at $609.37 + $239.00 shipping estimate = $848.37* total. Transmission: Automatic Mileage: 93k Miles.+$239.00 shipping

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