1996-1998 Audi A8 (D2 4D) 2.8 V6 30V (193 Hp) quattro tiptronic

The Audi A8 (D2) 2.8 V6 30V quattro tiptronic, produced between 1996 and 1998, represented a significant entry point into Audi’s flagship luxury sedan range. Positioned within the D2 generation (1994-2002), this variant offered a blend of performance and refinement, appealing to buyers seeking a comfortable and capable grand tourer. It sat below the more powerful 4.2-liter V8 models, offering a more accessible price point while still delivering the A8’s core attributes of luxury, technology, and all-wheel drive capability. This model was primarily marketed in Europe and North America, where demand for large, technologically advanced sedans was strong.

Technical Specifications

Brand Audi
Model A8
Generation A8 (D2, 4D)
Type (Engine) 2.8 V6 30V (193 Hp) quattro tiptronic
Start of production 1996
End of production 1998
Powertrain Architecture Internal Combustion engine
Body type Sedan
Seats 5
Doors 4
Fuel consumption (economy) – urban (NEDC) 17.6 l/100 km (13.4 US mpg, 16.1 UK mpg, 5.7 km/l)
Fuel consumption (economy) – extra urban (NEDC) 8.4 l/100 km (28 US mpg, 33.6 UK mpg, 11.9 km/l)
Fuel consumption (economy) – combined (NEDC) 11.8 l/100 km (19.9 US mpg, 23.9 UK mpg, 8.5 km/l)
CO2 emissions (NEDC) 281 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 – 100 km/h 10.1 sec
Acceleration 0 – 62 mph 10.1 sec
Acceleration 0 – 60 mph 9.6 sec
Maximum speed 232 km/h (144.16 mph)
Emission standard Euro 2
Weight-to-power ratio 8.5 kg/Hp, 118 Hp/tonne
Weight-to-torque ratio 5.8 kg/Nm, 171.3 Nm/tonne
Power 193 Hp @ 6000 rpm
Power per litre 69.6 Hp/l
Torque 280 Nm @ 3200 rpm (206.52 lb.-ft. @ 3200 rpm)
Engine layout Front, Longitudinal
Engine Model/Code ACK, APR
Engine displacement 2771 cm3 (169.1 cu. in.)
Number of cylinders 6
Engine configuration V-engine
Cylinder Bore 82.5 mm (3.25 in.)
Piston Stroke 86.4 mm (3.4 in.)
Compression ratio 10.6:1
Number of valves per cylinder 5
Fuel injection system Multi-port manifold injection
Engine aspiration Naturally aspirated engine
Valvetrain DOHC
Engine oil capacity 5 l (5.28 US qt, 4.4 UK qt)
Coolant 11 l (11.62 US qt, 9.68 UK qt)
Kerb Weight 1635 kg (3604.56 lbs.)
Max. weight 2235 kg (4927.33 lbs.)
Max load 600 kg (1322.77 lbs.)
Trunk (boot) space – minimum 525 l (18.54 cu. ft.)
Fuel tank capacity 80 l (21.13 US gal, 17.6 UK gal)
Max. roof load 100 kg (220.46 lbs.)
Permitted trailer load with brakes (8%) 2100 kg (4629.71 lbs.)
Permitted trailer load with brakes (12%) 1900 kg (4188.78 lbs.)
Permitted trailer load without brakes 750 kg (1653.47 lbs.)
Permitted towbar download 75 kg (165.35 lbs.)
Length 5034 mm (198.19 in.)
Width 1880 mm (74.02 in.)
Width including mirrors 1973 mm (77.68 in.)
Height 1440 mm (56.69 in.)
Wheelbase 2882 mm (113.46 in.)
Front track 1597 mm (62.87 in.)
Rear (Back) track 1586 mm (62.44 in.)
Drag coefficient (Cd) 0.30
Minimum turning circle (turning diameter) 12.3 m (40.35 ft.)
Drivetrain Architecture The Internal combustion engine (ICE) drives permanently the four wheels of the vehicle.
Drive wheel All wheel drive (4×4)
Number of gears and type of gearbox 5 gears, automatic transmission tiptronic
Front suspension Independent multi-link suspension, Transverse stabilizer
Rear suspension Independent on trapezoidal lever, Transverse stabilizer
Front brakes Ventilated discs
Rear brakes Ventilated discs
Assisting systems ABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Hydraulic Steering
Tires size 225/60 R16
Wheel rims size 7J x 16

INTRODUCTION

The Audi A8 (D2) 2.8 V6 quattro tiptronic, launched in 1996, was a key component of Audi’s strategy to establish itself as a premier luxury car manufacturer. The D2 A8, the first generation of the A8, was a technologically advanced vehicle, boasting features like a space frame aluminum construction (in some variants) and a sophisticated all-wheel drive system. The 2.8-liter V6 model, equipped with the quattro system and a five-speed tiptronic automatic transmission, offered a compelling balance of performance, comfort, and price within the A8 lineup. It was designed to attract buyers who desired the prestige and technology of the A8 but didn’t require the higher cost and performance of the V8 models.

Powertrain & Engine Architecture

At the heart of the A8 2.8 V6 quattro tiptronic lies the Audi ACK or APR engine code, a 2.8-liter (2771 cc) naturally aspirated V6 engine. This engine featured a 60-degree V-angle, contributing to its smooth operation. It employed a multi-port fuel injection system, delivering fuel directly into the intake ports. The engine utilized a double overhead camshaft (DOHC) valvetrain with five valves per cylinder (three intake, two exhaust), optimizing breathing and contributing to its 193 horsepower output at 6000 rpm and 280 Nm (206.52 lb-ft) of torque at 3200 rpm. The tiptronic transmission, a five-speed automatic, allowed for both fully automatic operation and driver-selectable gear changes, providing a degree of control not found in traditional automatics. This transmission was known for its smooth shifts and responsiveness.

Driving Characteristics

The 2.8 V6 tiptronic A8 offered a refined and comfortable driving experience. While not as overtly sporty as the V8 models, the 193 hp engine provided adequate power for effortless cruising and confident overtaking. The tiptronic transmission, while smooth, did introduce a slight efficiency penalty compared to the available manual transmission. Gear ratios were tuned for comfort and fuel economy, prioritizing smooth acceleration over outright performance. The quattro all-wheel drive system provided excellent traction in all weather conditions, enhancing stability and confidence. Compared to the more powerful V8 variants, the 2.8 V6 felt less urgent in its acceleration, but the difference was often negligible in everyday driving situations.

Equipment & Trim Levels

The A8 2.8 V6 quattro tiptronic came standard with a generous array of features befitting a luxury sedan. These typically included leather upholstery, power-adjustable front seats with memory function, automatic climate control, a premium sound system, and power windows and locks. Optional extras included a sunroof, upgraded leather packages, a navigation system (a relatively new feature at the time), and various wood trim options. The interior design emphasized understated elegance and high-quality materials. The dashboard layout was clean and functional, with intuitive controls.

Chassis & Braking

The A8 D2 featured an independent suspension system on all four wheels, designed to provide a comfortable ride and precise handling. The front suspension utilized a multi-link setup, while the rear employed a trapezoidal lever arrangement. Both ends were equipped with a transverse stabilizer bar to reduce body roll. Braking duties were handled by ventilated disc brakes on all four wheels, providing ample stopping power. The anti-lock braking system (ABS) was standard, enhancing safety and control during emergency braking situations. The chassis was designed to be rigid and refined, minimizing noise, vibration, and harshness.

Market Reception & Comparison

The A8 2.8 V6 quattro tiptronic was generally well-received by automotive critics. It was praised for its comfortable ride, refined interior, and advanced technology. However, some reviewers noted that the 2.8-liter engine, while adequate, lacked the punch of the V8 models. Fuel economy was considered average for a vehicle of its size and class. Compared to the 4.2-liter V8 A8, the 2.8 V6 offered a more affordable entry point into the A8 range, but at the expense of some performance. Reliability was generally good, although the complex electronic systems could occasionally require attention.

Legacy

The Audi A8 (D2) 2.8 V6 quattro tiptronic remains a desirable used car today, particularly for those seeking a comfortable and well-equipped luxury sedan. The powertrain, while not the most powerful in the A8 lineup, has proven to be relatively durable with proper maintenance. Common issues include oil leaks and occasional problems with the electronic systems. The quattro all-wheel drive system continues to be a major selling point, providing excellent traction and stability. The D2 A8, in general, is remembered as a groundbreaking vehicle that helped establish Audi as a serious competitor in the luxury car market.

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