The Volkswagen Passat B6 2.0 TDI with 170 horsepower and a Direct Shift Gearbox (DSG) represents a significant iteration of Volkswagen’s mid-size offering, produced between October 2005 and April 2008. Positioned as a mid-range trim within the B6 generation (2005-2010), this variant aimed to balance fuel efficiency, performance, and modern technology, appealing to drivers seeking a refined and practical sedan. It was a key model in the European market, where diesel engines dominated the segment, and offered a compelling alternative to gasoline-powered competitors. The B6 Passat itself was built on the Volkswagen Group’s B6 platform, shared with models like the Audi A4 and Škoda Superb.
Technical Specifications
| Brand | Volkswagen |
| Model | Passat |
| Generation | Passat (B6) |
| Type (Engine) | 2.0 TDI (170 Hp) PDE DSG |
| Start of production | October, 2005 |
| End of production | April, 2008 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 8.9 l/100 km (26.4 US mpg, 31.7 UK mpg, 11.2 km/l) |
| Fuel consumption (extra urban) | 5.1 l/100 km (46.1 US mpg, 55.4 UK mpg, 19.6 km/l) |
| Fuel consumption (combined) | 6.5 l/100 km (36.2 US mpg, 43.5 UK mpg, 15.4 km/l) |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 8.7 sec |
| Acceleration 0 – 62 mph | 8.7 sec |
| Acceleration 0 – 60 mph | 8.3 sec |
| Maximum speed | 220 km/h (136.7 mph) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 8.3 kg/Hp, 121.1 Hp/tonne |
| Weight-to-torque ratio | 4 kg/Nm, 249.3 Nm/tonne |
| Power | 170 Hp @ 4200 rpm |
| Power per litre | 86.4 Hp/l |
| Torque | 350 Nm @ 1800 rpm (258.15 lb.-ft. @ 1800 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | EA188 / BMR |
| Engine displacement | 1968 cm3 (120.09 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 81 mm (3.19 in.) |
| Piston Stroke | 95.5 mm (3.76 in.) |
| Compression ratio | 18.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Pump-nozzle (Unit Injector) |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 4 l (4.23 US qt | 3.52 UK qt) |
| Coolant | 8 l (8.45 US qt | 7.04 UK qt) |
| Kerb Weight | 1404 kg (3095.29 lbs.) |
| Max. weight | 2090 kg (4607.66 lbs.) |
| Max load | 686 kg (1512.37 lbs.) |
| Trunk (boot) space – minimum | 565 l (19.95 cu. ft.) |
| Trunk (boot) space – maximum | 1091 l (38.53 cu. ft.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 1800 kg (3968.32 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 85 kg (187.39 lbs.) |
| Length | 4765 mm (187.6 in.) |
| Width | 1820 mm (71.65 in.) |
| Width including mirrors | 1991 mm (78.39 in.) |
| Height | 1472 mm (57.95 in.) |
| Wheelbase | 2709 mm (106.65 in.) |
| Front track | 1552 mm (61.1 in.) |
| Rear (Back) track | 1551 mm (61.06 in.) |
| Front overhang | 965 mm (37.99 in.) |
| Rear overhang | 1091 mm (42.95 in.) |
| Ride height (ground clearance) | 114 mm (4.49 in.) |
| Drag coefficient (Cd) | 0.281 |
| Minimum turning circle (turning diameter) | 11.4 m (37.4 ft.) |
| Approach angle | 14.4° |
| Departure angle | 12.6° |
| Ramp-over (brakeover) angle | 10.8° |
| 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 | 6 gears, automatic transmission |
| Front suspension | Spring Strut |
| Rear suspension | Coil spring |
| 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 | 215/55 R16 |
| Wheel rims size | 6.5J x 16 |
Powertrain & Engine Architecture
The heart of the Passat B6 2.0 TDI is the EA188 engine family, specifically the BMR code. This 1968cc inline-four cylinder diesel engine utilizes a common-rail direct injection system with pump-nozzle (PDE) technology. PDE systems, while effective, were gradually replaced by common-rail due to the latter’s greater refinement and control. The engine features a single turbocharger with an intercooler, boosting power output to 170 horsepower at 4200 rpm and 350 Nm (258 lb-ft) of torque at a low 1800 rpm. The high torque figure, available from relatively low engine speeds, is characteristic of modern turbo-diesel engines. The engine also incorporates a diesel particulate filter (DPF) to reduce emissions, a growing requirement in European markets at the time. The engine’s DOHC (Double Overhead Camshaft) valvetrain, with four valves per cylinder, contributes to its efficient breathing and power delivery.
Paired with the engine is a six-speed Direct Shift Gearbox (DSG). This dual-clutch transmission offers the efficiency of a manual gearbox with the convenience of an automatic. The DSG rapidly switches between gears, providing smooth and quick shifts, enhancing both acceleration and fuel economy. The transmission’s programming is tuned for a balance between performance and comfort, prioritizing smooth transitions in everyday driving.
Driving Characteristics
The 2.0 TDI 170 hp/DSG combination in the Passat B6 delivers a respectable driving experience. Acceleration from 0 to 62 mph (0-100 km/h) takes approximately 8.7 seconds, making it adequately quick for most driving situations. The readily available torque provides strong pull from low speeds, making overtaking maneuvers relatively effortless. Compared to the lower-powered 1.9 TDI variants, the 2.0 TDI offers a noticeable performance improvement. However, it doesn’t match the outright speed of the more expensive and sporty Passat models equipped with larger gasoline engines. The DSG transmission contributes to a refined driving experience, with minimal torque interruption during gear changes. The gear ratios are optimized for both fuel efficiency and responsive acceleration. While the steering is precise, it lacks the feedback found in some sportier vehicles.
Equipment & Trim Levels
The 2.0 TDI 170 hp/DSG trim typically included a good level of standard equipment. This often encompassed features like air conditioning, power windows, central locking, an integrated audio system, and alloy wheels. Interior upholstery was usually cloth, with the option to upgrade to leather. Higher trim levels within the B6 range offered additional features such as automatic climate control, a multi-function steering wheel, parking sensors, and a more advanced infotainment system. Optional extras included a sunroof, navigation system, and upgraded sound systems.
Chassis & Braking
The Passat B6 features a MacPherson strut front suspension and a multi-link rear suspension, providing a comfortable and controlled ride. The suspension is tuned to prioritize comfort over outright sportiness. Braking duties are handled by ventilated discs at the front and solid discs at the rear. Anti-lock Braking System (ABS) is standard, enhancing braking performance and stability. The B6 Passat’s chassis is designed to provide a stable and predictable handling experience, suitable for both long-distance cruising and everyday driving.
Market Reception & Comparison
The Passat B6 2.0 TDI 170 hp/DSG was generally well-received by automotive critics. It was praised for its fuel efficiency, comfortable ride, and refined powertrain. The DSG transmission was a particular highlight, offering a smooth and responsive driving experience. Compared to the 1.9 TDI models, the 2.0 TDI offered a noticeable performance upgrade, while maintaining excellent fuel economy. However, some critics noted that the interior design, while functional, lacked the premium feel of some competitors. Reliability was generally good, although the PDE fuel injection system could be prone to issues in some cases.
Legacy
The Volkswagen Passat B6 2.0 TDI 170 hp/DSG remains a popular choice in the used car market. Its combination of fuel efficiency, practicality, and relatively low running costs makes it an attractive option for buyers seeking a reliable and affordable mid-size sedan. The EA188 engine, despite some early issues with DPFs and PDE injectors, is generally considered durable when properly maintained. The DSG transmission, while requiring occasional servicing, is also known for its longevity. Today, these Passats represent a good value proposition, offering a comfortable and capable driving experience at a reasonable price point.
