The Audi A4 (B5), produced from 1994 to 2001, represented a significant step forward for Audi, establishing a new benchmark in the compact executive car segment. The 2.8 V6 30V Tiptronic variant, available from August 1997 through 1999, occupied a premium position within the B5 A4 lineup. Positioned above the 1.8T models and below the high-performance S4, it offered a blend of refinement, performance, and convenience aimed at buyers seeking a more luxurious and capable A4. This model was part of the Typ 8D chassis code, sharing its platform with the Volkswagen Passat B5.
Technical Specifications
| Brand | Audi |
| Model | A4 |
| Generation | A4 (B5, Typ 8D) |
| Type (Engine) | 2.8 V6 30V (193 Hp) Tiptronic |
| Start of production | August, 1997 |
| End of production | 1999 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 13.6 l/100 km (17.3 US mpg, 20.8 UK mpg, 7.4 km/l) |
| Fuel consumption (extra urban) | 7.1 l/100 km (33.1 US mpg, 39.8 UK mpg, 14.1 km/l) |
| Fuel consumption (combined) | 8.5 l/100 km (27.7 US mpg, 33.2 UK mpg, 11.8 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 8.6 sec |
| Acceleration 0 – 62 mph | 8.6 sec |
| Acceleration 0 – 60 mph | 8.2 sec |
| Maximum speed | 235 km/h (146.02 mph) |
| Weight-to-power ratio | 6.9 kg/Hp, 144.6 Hp/tonne |
| Weight-to-torque ratio | 4.8 kg/Nm, 209.7 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, AQD |
| 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 | 6 l (6.34 US qt | 5.28 UK qt) |
| Coolant | 8 l (8.45 US qt | 7.04 UK qt) |
| Kerb Weight | 1335 kg (2943.17 lbs.) |
| Max. weight | 1885 kg (4155.71 lbs.) |
| Max load | 550 kg (1212.54 lbs.) |
| Trunk (boot) space – minimum | 440 l (15.54 cu. ft.) |
| Fuel tank capacity | 62 l (16.38 US gal | 13.64 UK gal) |
| Length | 4479 mm (176.34 in.) |
| Width | 1733 mm (68.23 in.) |
| Height | 1415 mm (55.71 in.) |
| Wheelbase | 2617 mm (103.03 in.) |
| Front track | 1498 mm (58.98 in.) |
| Rear (Back) track | 1479 mm (58.23 in.) |
| Drag coefficient (Cd) | 0.31 |
| Minimum turning circle | 11.1 m (36.42 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 5 gears, automatic transmission Tiptronic |
| Front suspension | Wishbone |
| Rear suspension | Suspension with traction connecting levers |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 205/60 R15 |
| Wheel rims size | 15 |
Powertrain & Engine Architecture
The heart of the 2.8 V6 Tiptronic is the ACK, APR, or AQD engine code, a 2.8-liter naturally aspirated V6 engine. This engine featured a 90-degree V-angle, contributing to its smooth operation. It employed a multi-port fuel injection system, delivering fuel directly into the intake ports, and a double overhead camshaft (DOHC) valvetrain with five valves per cylinder (three intake, two exhaust). This configuration maximized volumetric efficiency and contributed to the engine’s respectable power output. The ‘30V’ designation refers to the total number of valves in the engine. The Tiptronic transmission is a 5-speed automatic with a manual shift mode, allowing drivers to have more control over gear selection. It was a sophisticated transmission for its time, offering smooth shifts and responsive performance.
Driving Characteristics
The 2.8 V6 Tiptronic offered a noticeably more refined driving experience compared to the 1.8T models. While not as overtly sporty as the S4, it provided ample power for comfortable highway cruising and confident overtaking. The 193 horsepower and 280 Nm (206 lb-ft) of torque delivered a respectable 0-60 mph time of around 8.2 seconds. The Tiptronic transmission, while convenient, did introduce a slight efficiency penalty compared to the 5-speed manual. Gear ratios were tuned for a balance of acceleration and fuel economy, with a relatively tall final drive. The automatic transmission, while offering convenience, didn’t quite match the responsiveness of the manual gearbox, resulting in a slightly less engaging driving experience.
Equipment & Trim Levels
The 2.8 V6 Tiptronic typically came well-equipped, reflecting its position as a premium trim level. Standard features often included leather upholstery, power-adjustable front seats, automatic climate control, a premium sound system, and alloy wheels. Optional extras could include sunroof, navigation system (a rarity for the time), and upgraded interior trim. The interior design was typical of Audi in the late 1990s – functional, well-built, and understated. Dashboard layout was clean and ergonomic, with logically placed controls.
Chassis & Braking
The B5 A4 featured an independent suspension setup, with wishbones at the front and a semi-independent suspension with trailing arms at the rear. The 2.8 V6 models generally received slightly thicker stabilizer bars compared to the base models, improving handling and reducing body roll. Braking was handled by ventilated discs at the front and solid discs at the rear, with ABS standard. The braking system was generally considered adequate for the car’s performance, but lacked the stopping power of larger, more performance-oriented vehicles.
Market Reception & Comparison
The 2.8 V6 Tiptronic A4 was generally well-received by automotive critics. It was praised for its smooth engine, comfortable ride, and refined interior. However, some reviewers noted that the Tiptronic transmission could feel slightly sluggish at times, and that the fuel economy wasn’t particularly impressive. Compared to the 1.8T models, the 2.8 V6 offered significantly more power and a more luxurious experience, but at a higher price point. Compared to the S4, it offered a more comfortable ride and lower running costs, but lacked the S4’s outright performance.
Legacy
The B5 A4 2.8 V6 Tiptronic has proven to be a relatively reliable vehicle, although age and mileage are now significant factors. The V6 engine is generally robust, but can be prone to oil leaks as it ages. The Tiptronic transmission, while generally reliable, can require expensive repairs if it fails. Today, these cars are increasingly sought after by enthusiasts who appreciate their classic Audi styling and smooth driving experience. Parts availability is generally good, but specialized components can be difficult to find. A well-maintained example represents a compelling entry point into the world of classic Audi ownership.
