The Volkswagen Passat B5 2.8 V6 30V Syncro Automatic, produced from 1999 to 2000, represented a sophisticated offering within the B5 Passat generation (1997-2005). Positioned as a premium trim level, it combined a powerful V6 engine with Volkswagen’s 4Motion all-wheel-drive system and a five-speed automatic transmission. This variant aimed to provide a blend of performance, all-weather capability, and comfort, appealing to buyers seeking a more refined and capable mid-size sedan. It was built on the Volkswagen Group’s PL45 (also known as the 1HX0/A3) platform, shared with models like the Audi A4 and A6 of the same era.
Technical Specifications
| Brand | Volkswagen |
| Model | Passat |
| Generation | Passat (B5) |
| Type (Engine) | 2.8 V6 30V (193 Hp) Syncro Automatic |
| Start of production | 1999 |
| End of production | 2000 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 16.2 l/100 km (14.5 US mpg, 17.4 UK mpg, 6.2 km/l) |
| Fuel consumption (extra urban) | 7.8 l/100 km (30.2 US mpg, 36.2 UK mpg, 12.8 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 10.9 sec |
| Acceleration 0 – 62 mph | 10.9 sec |
| Acceleration 0 – 60 mph | 10.4 sec |
| Maximum speed | 233 km/h (144.78 mph) |
| Weight-to-power ratio | 8 kg/Hp, 125.7 Hp/tonne |
| Weight-to-torque ratio | 5.5 kg/Nm, 182.4 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, ALG |
| 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 | 5.7 l (6.02 US qt | 5.02 UK qt) |
| Coolant | 8 l (8.45 US qt | 7.04 UK qt) |
| Kerb Weight | 1535 kg (3384.1 lbs.) |
| Max. weight | 2100 kg (4629.71 lbs.) |
| Max load | 565 kg (1245.61 lbs.) |
| Trunk (boot) space – minimum | 400 l (14.13 cu. ft.) |
| Trunk (boot) space – maximum | 745 l (26.31 cu. ft.) |
| Fuel tank capacity | 62 l (16.38 US gal | 13.64 UK gal) |
| Length | 4670 mm (183.86 in.) |
| Width | 1740 mm (68.5 in.) |
| Height | 1460 mm (57.48 in.) |
| Wheelbase | 2700 mm (106.3 in.) |
| Front track | 1498 mm (58.98 in.) |
| Rear (Back) track | 1500 mm (59.06 in.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 5 gears, automatic transmission |
| Front suspension | Coil spring |
| 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 | Hydraulic Steering |
| Tires size | 205/55 R16 |
| Wheel rims size | 7J x 16 |
Powertrain & Engine Architecture
The heart of the Passat B5 2.8 V6 Syncro was the ACK or ALG engine code, a 2.8-liter naturally aspirated V6. This engine featured a 60-degree V-angle, contributing to a relatively smooth running character. It employed multi-port fuel injection and a double overhead camshaft (DOHC) valvetrain with five valves per cylinder (three intake, two exhaust). This 30-valve configuration was designed to enhance breathing and improve power output across the rev range. The engine’s robust construction and use of materials like cast iron for the block contributed to its durability. The five-speed automatic transmission (typically the 5HP19) was a torque converter type, known for its smoothness and reliability. It featured electronic control for optimized shift points based on throttle position and vehicle speed.
Driving Characteristics
The 2.8 V6 Syncro Automatic offered a noticeably more spirited driving experience than the base four-cylinder Passat models. The 193 horsepower and 206 lb-ft of torque provided ample power for both everyday driving and highway passing. While not a sports car, the Syncro system provided excellent traction, particularly in inclement weather. The automatic transmission, while smooth, did result in some power loss compared to the available five-speed manual. Gear ratios were tuned for a balance of acceleration and fuel economy, with a relatively conservative final drive ratio. The all-wheel-drive system added weight, slightly impacting agility compared to front-wheel-drive Passats, but significantly enhancing stability.
Equipment & Trim Levels
The 2.8 V6 Syncro Automatic typically came well-equipped. Standard features often included leather upholstery, power-adjustable front seats, automatic climate control, a premium audio system, and alloy wheels. Optional extras included a sunroof, navigation system, and upgraded interior trim. The Syncro models often featured unique badging and exterior trim elements to distinguish them from other Passat variants. Interior materials were generally of high quality, reflecting the car’s position as a premium offering.
Chassis & Braking
The Passat B5 featured an independent suspension setup at all four corners, utilizing coil springs and shock absorbers. The Syncro models often had slightly stiffer springs and dampers to compensate for the added weight of the all-wheel-drive system. Braking duties were handled by ventilated discs at the front and solid discs at the rear. Anti-lock braking system (ABS) was standard. Steering was rack-and-pinion with hydraulic power assistance, providing a responsive and precise feel. The 4Motion system distributed power between the front and rear axles as needed, enhancing traction and stability.
Market Reception & Comparison
The Passat B5 2.8 V6 Syncro Automatic was generally well-received by automotive critics. It was praised for its refined engine, comfortable ride, and all-weather capability. However, some reviewers noted that the automatic transmission dulled the engine’s performance somewhat. Compared to the 1.8T models, the V6 offered more power and a smoother driving experience, but at the cost of fuel economy. The V6 Syncro was also more expensive than the 1.8T and the diesel variants. Reliability was generally good, although the complex fuel injection system and automatic transmission could require occasional maintenance.
Legacy
The Passat B5 2.8 V6 Syncro Automatic has developed a reputation as a durable and capable used car. The V6 engine, while not the most fuel-efficient, is known for its longevity when properly maintained. The 4Motion system remains a valuable asset in regions with harsh winters. Today, these cars can be found in good condition, often with relatively high mileage. Common maintenance items include timing belt replacement (a critical service item), coolant system upkeep, and occasional attention to the automatic transmission. The B5 Passat, particularly the V6 Syncro, remains a popular choice for enthusiasts seeking a comfortable, reliable, and capable European sedan.
