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 2.4 V6 30V variant, available from 1997 to 1999, occupied a mid-range position within the B5 A4 lineup, offering a balance of performance and refinement. This model, designated Typ 8D, was a key player in Audi’s strategy to appeal to a broader customer base with a more sophisticated and technologically advanced vehicle. It was primarily marketed in Europe and North America, offering a premium alternative to established rivals like the BMW 3 Series and Mercedes-Benz C-Class.
Technical Specifications
| Brand | Audi |
| Model | A4 |
| Generation | A4 (B5, Typ 8D) |
| Type (Engine) | 2.4 V6 30V (165 Hp) |
| Start of production | 1997 |
| End of production | 1999 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 13.5 l/100 km (17.4 US mpg, 20.9 UK mpg, 7.4 km/l) |
| Fuel consumption (extra urban) | 7 l/100 km (33.6 US mpg, 40.4 UK mpg, 14.3 km/l) |
| Fuel consumption (combined) | 9.3 l/100 km (25.3 US mpg, 30.4 UK mpg, 10.8 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 8.2 sec |
| Acceleration 0 – 62 mph | 8.2 sec |
| Acceleration 0 – 60 mph | 7.8 sec |
| Maximum speed | 226 km/h (140.43 mph) |
| Weight-to-power ratio | 7.7 kg/Hp, 129.4 Hp/tonne |
| Weight-to-torque ratio | 5.5 kg/Nm, 180.4 Nm/tonne |
| Power | 165 Hp @ 6000 rpm |
| Power per litre | 69 Hp/l |
| Torque | 230 Nm @ 3200 rpm (169.64 lb.-ft. @ 3200 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | AGA, ALF, AML, APS, ARJ |
| Engine displacement | 2393 cm3 (146.03 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 81 mm (3.19 in.) |
| Piston Stroke | 77.4 mm (3.05 in.) |
| Compression ratio | 10.5:1 |
| 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 | 1275 kg (2810.89 lbs.) |
| Max. weight | 1825 kg (4023.44 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, manual transmission |
| 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 | 195/65 R15 |
| Wheel rims size | 15 |
Powertrain & Engine Architecture
The heart of the 2.4 V6 A4 was the AGA (and related codes like ALF, AML, APS, ARJ) engine. This 2.4-liter, naturally aspirated V6 engine featured a 30-valve (5 valves per cylinder) dual overhead camshaft (DOHC) configuration. The engine utilized a multi-port fuel injection system, delivering fuel directly into the intake ports. This design contributed to smooth power delivery and reasonable fuel efficiency for its displacement. The V6 configuration itself provided inherent smoothness and a pleasing exhaust note. The engine’s 165 horsepower and 230 Nm (169.64 lb-ft) of torque were respectable for the time, offering a noticeable step up in performance compared to the base 1.8-liter four-cylinder models. The engine was mounted longitudinally in the front of the vehicle, driving the front wheels through a five-speed manual transmission. While an automatic transmission was available, the manual was favored by enthusiasts for its more engaging driving experience.
Driving Characteristics
The 2.4 V6 A4 offered a refined and capable driving experience. The V6 engine provided ample power for both city driving and highway cruising. Acceleration to 60 mph took approximately 7.8 seconds, making it a competitive performer in its class. The five-speed manual transmission allowed drivers to fully exploit the engine’s powerband, while the automatic option prioritized comfort and ease of use. Compared to the 1.8-liter models, the V6 offered significantly more torque, resulting in stronger acceleration and more effortless overtaking. However, it wasn’t a sports car; the focus remained on providing a comfortable and refined ride. The front-wheel-drive layout, while competent, didn’t offer the same level of handling precision as rear-wheel-drive competitors.
Equipment & Trim Levels
The 2.4 V6 A4 typically came well-equipped, reflecting Audi’s commitment to luxury and technology. Standard features included power windows, power locks, air conditioning, and an upgraded audio system. Higher trim levels added features such as leather upholstery, sunroof, heated seats, and automatic climate control. The interior design was clean and functional, with a focus on ergonomics. Optional extras included a navigation system (a relatively new feature at the time) and upgraded alloy wheels. The specific trim level influenced the exterior detailing, with options for chrome accents and different wheel designs.
Chassis & Braking
The B5 A4 featured a robust chassis with independent suspension at all four wheels. The front suspension utilized a wishbone design, while the rear employed a multi-link setup with traction connecting levers. This configuration provided a good balance of ride comfort and handling. Brakes consisted of ventilated discs at the front and solid discs at the rear. Anti-lock braking system (ABS) was standard, enhancing safety and control. The steering was a rack-and-pinion system with hydraulic power assistance, providing precise and responsive steering feel.
Market Reception & Comparison
The 2.4 V6 A4 was generally well-received by automotive critics. It was praised for its refined engine, comfortable ride, and well-appointed interior. However, some critics noted that the front-wheel-drive layout limited its handling potential compared to rear-wheel-drive rivals. Fuel economy was considered average for its class. Compared to the 1.8-liter A4 models, the V6 offered a significant performance upgrade but came at a higher price point. The 1.8T (turbocharged) models offered similar performance with slightly better fuel economy, making them a popular alternative. The V6 was often seen as a more premium option, appealing to buyers who prioritized smoothness and refinement over outright performance.
Legacy
The Audi A4 B5 2.4 V6 30V has proven to be a relatively reliable vehicle, although age and mileage inevitably lead to wear and tear. The V6 engine is generally considered durable, but regular maintenance is crucial. Common issues include oil leaks, sensor failures, and wear on the timing belt (which requires periodic replacement). In the used car market, these A4s are sought after by enthusiasts who appreciate their classic Audi styling and refined driving experience. Parts availability is generally good, although some components may be becoming increasingly difficult to find. The B5 A4 2.4 V6 remains a testament to Audi’s engineering prowess and a desirable option for those seeking a well-built and capable compact executive car.
