Technical Specifications
| Brand | Audi |
| Model | A4 |
| Generation | A4 allroad (B8 8K, facelift 2011) |
| Type (Engine) | 3.0 TDI V6 (245 Hp) quattro S tronic |
| Start of production | 2011 |
| End of production | 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate), Crossover |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 7.1 l/100 km (33.1 US mpg, 39.8 UK mpg, 14.1 km/l) |
| Fuel consumption (extra urban) | 5.4 l/100 km (43.6 US mpg, 52.3 UK mpg, 18.5 km/l) |
| Fuel consumption (combined) | 6 l/100 km (39.2 US mpg, 47.1 UK mpg, 16.7 km/l) |
| CO2 emissions | 159 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 6.2 sec |
| Acceleration 0 – 62 mph | 6.2 sec |
| Acceleration 0 – 60 mph | 5.9 sec |
| Maximum speed | 237 km/h (147.26 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 7.3 kg/Hp, 136.9 Hp/tonne |
| Weight-to-torque ratio | 3.6 kg/Nm, 279.3 Nm/tonne |
| Power | 245 Hp @ 4000-4500 rpm |
| Power per litre | 82.6 Hp/l |
| Torque | 500 Nm @ 1400-3250 rpm (368.78 lb.-ft. @ 1400-3250 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | CDUC, CKVB |
| 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 |
| Engine oil capacity | 6.4 l (6.76 US qt | 5.63 UK qt) |
| Coolant | 11.5 l (12.15 US qt | 10.12 UK qt) |
| Kerb Weight | 1790 kg (3946.27 lbs.) |
| Max. weight | 2360 kg (5202.91 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 | 61 l (16.11 US gal | 13.42 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.) |
| Width including mirrors | 2003 mm (78.86 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.) |
| Front overhang | 883 mm (34.76 in.) |
| Rear overhang | 1033 mm (40.67 in.) |
| Drag coefficient (Cd) | 0.34 |
| Minimum turning circle (turning diameter) | 11.5 m (37.73 ft.) |
| 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 on trapezoidal lever |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
The Audi A4 allroad 3.0 TDI quattro, produced from 2011 to 2015 as part of the B8 8K facelift generation, represents Audi’s foray into the premium all-road wagon segment. Building upon the standard A4 Avant (wagon), the allroad variant offered 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 245 horsepower and paired with the seven-speed S tronic dual-clutch transmission, was positioned as the top-of-the-line offering within the allroad range, appealing to buyers seeking a blend of performance, practicality, and all-weather capability. It served as a direct competitor to vehicles like the Volvo XC70 and BMW X1, offering a more refined and technologically advanced alternative.
Powertrain & Engine Architecture
The heart of this allroad variant is the 3.0-liter TDI V6 engine, identified by engine codes CDUC or CKVB. This engine is a common-rail direct injection diesel, utilizing piezo injectors for precise fuel delivery. The engine features a single turbocharger with variable geometry turbine (VGT) technology and an intercooler to enhance performance and efficiency. The V6 configuration provides inherent smoothness and balance, contributing to a refined driving experience. The S tronic seven-speed dual-clutch transmission offers rapid and seamless gear changes, enhancing both acceleration and fuel economy. This transmission allows for both fully automatic operation and manual gear selection via steering wheel-mounted paddles or the gear selector. The quattro all-wheel-drive system employs a Torsen center differential, distributing torque between the front and rear axles as needed, providing excellent traction in various conditions.
Driving Characteristics
The 3.0 TDI quattro S tronic combination delivers a compelling driving experience. The engine’s 500 Nm (368.78 lb-ft) of torque, available from a low 1400 rpm, provides strong acceleration and effortless overtaking capability. The S tronic transmission complements the engine perfectly, offering quick shifts and a responsive feel. While not as overtly sporty as some of its gasoline-powered counterparts, the allroad 3.0 TDI offers a confident and composed ride, particularly on challenging road surfaces. The increased ground clearance and quattro all-wheel drive inspire confidence in inclement weather or on unpaved roads. The gear ratios are tuned for a balance of performance and fuel efficiency, with a relatively tall seventh gear for relaxed highway cruising.
Equipment & Trim Levels
The A4 allroad 3.0 TDI quattro 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 features like navigation, a premium sound system, adaptive cruise control, and parking assistance systems. The interior trim could be customized with various wood or aluminum inlays.
Chassis & Braking
The A4 allroad’s chassis is specifically tuned to provide a comfortable yet controlled ride. The suspension features independent multi-link setups at both the front and rear, optimized for the increased ride height and all-road capability. The braking system consists of ventilated discs at the front and solid discs at the rear, providing ample stopping power. Anti-lock braking system (ABS) and electronic stability control (ESC) are standard features, enhancing safety and stability. The steering is a speed-sensitive electric power steering system, offering precise and responsive control.
Market Reception & Comparison
The A4 allroad 3.0 TDI quattro was generally well-received by automotive critics. It was praised for its refined driving experience, strong performance, and all-weather capability. Compared to the lower-powered 2.0 TDI variants, the 3.0 TDI offered a significant performance upgrade, making it a more enjoyable and versatile vehicle. However, it came at a higher price point. Fuel economy was considered respectable for a vehicle of its size and performance, although not as frugal as the 2.0 TDI models. Reliability was generally good, although, like any complex vehicle, it was not immune to occasional issues.
Legacy
The B8 A4 allroad 3.0 TDI quattro has proven to be a durable and reliable vehicle in the used car market. The 3.0 TDI engine, while requiring regular maintenance (including diesel particulate filter regeneration), is known for its longevity. The S tronic transmission, if properly maintained, is also generally reliable. Today, these vehicles represent a good value for buyers seeking a premium all-road wagon with a strong engine and a well-equipped interior. They continue to be appreciated for their blend of practicality, performance, and all-weather capability.
