The Audi V8 (D11) 3.6 quattro Automatic, produced from 1993 to 1994, marked a pivotal moment for Audi, demonstrating their dedication to performance and all-wheel-drive technology. This variant represented the pinnacle of the D11 V8 range, blending luxury, power, and sophisticated engineering. It was positioned as the flagship model, attracting buyers who desired a high-performance executive sedan. The D11 platform itself was a groundbreaking achievement, being Audi’s inaugural attempt at a full-size luxury sedan with permanent all-wheel drive, paving the way for the subsequent A8.
Technical Specifications
| Brand | Audi |
| Model | V8 |
| Generation | V8 (D11) |
| Type (Engine) | 3.6 (245 Hp) quattro Automatic |
| Start of production | 1993 |
| End of production | 1994 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 7.6 sec |
| Acceleration 0 – 62 mph | 7.6 sec |
| Acceleration 0 – 60 mph | 7.2 sec |
| Maximum speed | 244 km/h (151.61 mph) |
| Weight-to-power ratio | 7.3 kg/Hp, 136.9 Hp/tonne |
| Weight-to-torque ratio | 5.3 kg/Nm, 189.9 Nm/tonne |
| Power | 245 Hp @ 5800 rpm |
| Power per litre | 68.8 Hp/l |
| Torque | 340 Nm @ 4000 rpm (250.77 lb.-ft. @ 4000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | PT |
| Engine displacement | 3562 cm3 (217.37 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 81 mm (3.19 in.) |
| Piston Stroke | 86.4 mm (3.4 in.) |
| Compression ratio | 10.6:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Engine oil capacity | 8 l (8.45 US qt | 7.04 UK qt) |
| Kerb Weight | 1790 kg (3946.27 lbs.) |
| Trunk (boot) space – minimum | 570 l (20.13 cu. ft.) |
| Length | 4874 mm (191.89 in.) |
| Width | 1814 mm (71.42 in.) |
| Height | 1420 mm (55.91 in.) |
| Wheelbase | 2702 mm (106.38 in.) |
| Front track | 1514 mm (59.61 in.) |
| Rear (Back) track | 1531 mm (60.28 in.) |
| Drag coefficient (Cd) | 0.35 |
| Minimum turning circle | 11.5 m (37.73 ft.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 4 gears, automatic transmission |
| Tires size | 215/60 R15 |
| Wheel rims size | 15 |
Powertrain & Engine Architecture
The core of the V8 3.6 quattro Automatic is the PT engine, a 3.6-liter naturally aspirated V8. This engine boasts a 90-degree V-angle, contributing to a remarkably smooth and balanced operation. It utilizes multi-port fuel injection, delivering fuel directly into the intake ports for efficient combustion. The engine’s valvetrain consists of two valves per cylinder, a relatively conservative design for the era, prioritizing reliability and low-end torque over peak high-RPM power. The automatic transmission is a four-speed unit, engineered to provide smooth and comfortable shifts. While not as technologically advanced as some contemporary transmissions, it complements the engine’s torque characteristics and the car’s intended role as a luxury cruiser.
Driving Characteristics
The 3.6-liter V8, coupled with the four-speed automatic, delivers a refined and effortless driving experience. Acceleration to 60 mph in approximately 7.2 seconds was respectable for the early 1990s, but the true strength of this powertrain lies in its mid-range torque. The automatic transmission, while lacking manual control, provides seamless gear changes and allows the engine to operate within its optimal power band. Compared to the later, more potent V8 variants, this 3.6-liter version emphasizes smoothness and ease of use over outright performance. The quattro all-wheel-drive system provides exceptional traction in all weather conditions, enhancing stability and driver confidence.
Equipment & Trim Levels
The V8 3.6 quattro Automatic came generously equipped, reflecting its position as the range-topping model. Standard features included leather upholstery, power-adjustable front seats, climate control, and a high-fidelity audio system. Wood trim accents the interior, adding to the luxurious ambiance. Optional extras included a sunroof, upgraded audio systems, and various exterior enhancements. The interior design is understated and elegant, prioritizing comfort and functionality over ostentatious styling.
Chassis & Braking
The D11 V8 features an independent suspension system all around, providing a comfortable ride and commendable handling characteristics. The front suspension utilizes MacPherson struts, while the rear employs a multi-link setup. Braking is handled by ventilated disc brakes on all four wheels, providing ample stopping power. An anti-lock braking system (ABS) is standard, further enhancing safety. The chassis is designed for rigidity and robustness, contributing to the car’s overall stability and handling precision.
Market Reception & Comparison
The Audi V8 was generally well-received by automotive critics, who lauded its luxurious interior, refined driving experience, and advanced all-wheel-drive system. The 3.6-liter variant was considered a good balance between performance and fuel economy, although it wasn’t as overtly sporty as some of its competitors. Compared to the subsequent 4.2-liter V8 models, the 3.6 offered a more accessible price point and slightly improved fuel efficiency. Reliability was generally good, though maintenance costs could be substantial due to the car’s complex engineering.
Legacy
The Audi V8 (D11) 3.6 quattro Automatic occupies a significant place in Audi’s history as the first iteration of their flagship luxury sedan with permanent all-wheel drive. While not as prevalent as the later 4.2-liter models, the 3.6 variant remains a sought-after classic car, appreciated for its smooth powertrain, comfortable ride, and understated elegance. The PT engine, while not known for being particularly high-revving, proved to be relatively durable when properly maintained. Today, well-preserved examples command a premium in the used car market, appealing to collectors and enthusiasts seeking a piece of Audi’s heritage.
