The Audi A4 allroad (B8 8K) 3.0 TDI V6 quattro S tronic, produced from 2009 to 2011, represents a compelling blend of performance, practicality, and all-weather capability within the fourth generation (B8) of the Audi A4. Positioned as the premium, adventure-oriented variant of the A4 Avant (wagon), the allroad featured increased ground clearance, standard quattro all-wheel drive, and rugged styling cues. This particular configuration, equipped with the 3.0-liter TDI V6 engine producing 240 horsepower and paired with the seven-speed S tronic dual-clutch transmission, occupied the top echelon of the allroad lineup, offering a significant step up in performance and refinement compared to the lower-powered engine options.
Technical Specifications
| Brand | Audi |
| Model | A4 |
| Generation | A4 allroad (B8 8K) |
| Type (Engine) | 3.0 TDI V6 (240 Hp) quattro S tronic DPF |
| Start of production | 2009 |
| End of production | 2011 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate), Crossover |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 8.7 l/100 km (27 US mpg, 32.5 UK mpg, 11.5 km/l) |
| Fuel consumption (extra urban) | 6.1 l/100 km (38.6 US mpg, 46.3 UK mpg, 16.4 km/l) |
| Fuel consumption (combined) | 7.1 l/100 km (33.1 US mpg, 39.8 UK mpg, 14.1 km/l) |
| CO2 emissions | 189 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 6.4 sec |
| Acceleration 0 – 62 mph | 6.4 sec |
| Acceleration 0 – 60 mph | 6.1 sec |
| Maximum speed | 236 km/h (146.64 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 7.4 kg/Hp, 136 Hp/tonne |
| Weight-to-torque ratio | 3.5 kg/Nm, 283.3 Nm/tonne |
| Power | 240 Hp @ 4000-4400 rpm |
| Power per litre | 80.9 Hp/l |
| Torque | 500 Nm @ 1500-3000 rpm (368.78 lb.-ft. @ 1500-3000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | EA896 / CCWA |
| Engine displacement | 2967 cm3 (181.06 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 83 mm (3.27 in.) |
| Piston Stroke | 91.4 mm (3.6 in.) |
| Compression ratio | 16.8:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 6.9 l (7.29 US qt | 6.07 UK qt) |
| Coolant | 9 l (9.51 US qt | 7.92 UK qt) |
| Kerb Weight | 1765 kg (3891.16 lbs.) |
| Max. weight | 2335 kg (5147.79 lbs.) |
| Max load | 570 kg (1256.63 lbs.) |
| Trunk (boot) space – minimum | 490 l (17.3 cu. ft.) |
| Trunk (boot) space – maximum | 1430 l (50.5 cu. ft.) |
| Fuel tank capacity | 64 l (16.91 US gal | 14.08 UK gal) |
| Max. roof load | 90 kg (198.42 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 | 80 kg (176.37 lbs.) |
| Length | 4721 mm (185.87 in.) |
| Width | 1841 mm (72.48 in.) |
| Height | 1495 mm (58.86 in.) |
| Wheelbase | 2805 mm (110.43 in.) |
| Front track | 1583 mm (62.32 in.) |
| Rear (Back) track | 1574 mm (61.97 in.) |
| Drag coefficient (Cd) | 0.34 |
| Minimum turning circle (turning diameter) | 11.5 m (37.73 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 | 7 gears, automatic transmission S tronic |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 225/55 R17 |
| Wheel rims size | 8J x 17 |
INTRODUCTION
The Audi A4 allroad (B8 8K) 3.0 TDI V6 quattro S tronic was introduced in 2009 as part of the B8 A4 facelift. Building upon the success of the original allroad model (based on the B5 A4), this variant aimed to provide a more sophisticated and capable all-weather wagon for discerning buyers. It competed directly with other premium all-wheel-drive wagons like the Volvo XC70 and Subaru Outback, but offered a more upscale interior and a more engaging driving experience. The B8 generation A4 allroad was built on the Volkswagen Group’s PL46 platform, also known as the B8 platform, shared with models like the Volkswagen Passat and Škoda Superb.
Powertrain & Engine Architecture
At the heart of this allroad variant lies the EA896 series 3.0-liter V6 turbocharged diesel engine, specifically the CCWA code. This engine is a longitudinally mounted, 24-valve (four valves per cylinder) unit featuring a common rail direct injection system. Bosch-supplied piezo injectors deliver fuel at extremely high pressure (1800 bar) for optimized combustion. The engine utilizes a variable geometry turbocharger (VGT) and an intercooler to maximize power and efficiency. The S tronic seven-speed dual-clutch transmission (DCT) is a key component, offering rapid and smooth gear changes. This transmission features two separate clutches, one for odd-numbered gears and one for even-numbered gears, allowing for pre-selection of the next gear and virtually seamless shifts. The S tronic is known for its efficiency and responsiveness, contributing to the allroad’s overall performance.
Driving Characteristics
The 3.0 TDI V6 with the S tronic transmission delivers a refined and potent driving experience. The engine produces a substantial 500 Nm (368.78 lb-ft) of torque from just 1500 rpm, providing strong acceleration in virtually any gear. The S tronic transmission complements this torque delivery with quick and precise shifts, resulting in a 0-60 mph time of around 6.1 seconds. Compared to the lower-powered 1.8 TFSI or 2.0 TDI variants, the 3.0 TDI offers significantly more effortless performance, particularly when fully loaded or towing. While the S tronic is generally responsive, some drivers noted a slight hesitation at low speeds or during parking maneuvers. The quattro all-wheel-drive system provides excellent traction in all conditions, inspiring confidence on slippery surfaces. The allroad’s raised suspension provides a comfortable ride, absorbing bumps and imperfections in the road while maintaining good body control.
Equipment & Trim Levels
The A4 allroad 3.0 TDI V6 quattro S tronic typically came well-equipped as standard. Features included leather upholstery, three-zone automatic climate control, a multi-function steering wheel, and Audi’s MMI infotainment system with a color display. Standard exterior features included roof rails, unique allroad styling cues (such as flared wheel arches and underbody protection), and 17-inch alloy wheels. Optional extras included navigation, advanced parking systems, a panoramic sunroof, and upgraded sound systems. The interior trim was generally high quality, with a focus on comfort and functionality. The allroad trim level itself added specific interior and exterior touches to differentiate it from the standard A4 Avant.
Chassis & Braking
The A4 allroad’s chassis was specifically tuned to provide a balance between comfort and handling. The suspension features independent multi-link setups at both the front and rear, offering excellent wheel control and ride quality. The allroad’s ride height is approximately 30mm higher than the standard A4 Avant, providing increased ground clearance for off-road excursions. Braking duties are handled by ventilated discs at the front and solid discs at the rear, with ABS (Anti-lock Braking System) and electronic stability control (ESC) as standard features. The braking system is generally effective, providing ample stopping power and good pedal feel.
Market Reception & Comparison
The A4 allroad 3.0 TDI V6 quattro S tronic was generally well-received by automotive critics. It was praised for its powerful engine, refined transmission, comfortable ride, and all-weather capability. Compared to the 2.0 TDI variants, the 3.0 TDI offered a significant performance upgrade, but at a higher price point. Fuel economy was respectable for a vehicle of this size and performance, averaging around 33.1 US mpg in combined driving. Reliability was generally good, although some owners reported issues with the S tronic transmission, particularly with early production units. The higher-powered engine also placed more stress on the drivetrain components, potentially leading to increased maintenance costs over the long term.
Legacy
The B8 A4 allroad 3.0 TDI V6 quattro S tronic remains a desirable used car today, particularly for those seeking a practical and capable all-weather wagon with a premium feel. The 3.0 TDI engine is known for its durability, provided it has been properly maintained. The S tronic transmission, while generally reliable, should be inspected carefully before purchase, as repairs can be costly. The allroad’s combination of performance, practicality, and refinement has ensured its continued popularity in the used car market, making it a compelling alternative to more conventional SUVs and crossovers.
