2024 Volkswagen Passat Variant (B9) 1.5 TSI (204 Hp) eHybrid DSG

Technical Specifications

The Volkswagen Passat Variant (B9) 1.5 TSI eHybrid DSG is a plug-in hybrid estate car introduced in 2024 as part of the ninth generation of the Passat. Unlike previous generations which offered both sedan and wagon body styles, the B9 Passat is exclusively available as a Variant (wagon) for the European market. This variant combines a 1.5-liter turbocharged gasoline engine with an electric motor and a 25.7 kWh battery pack, offering a substantial all-electric range of up to 132 km (82 miles) under WLTP testing. Positioned as a mainstream, practical, and technologically advanced option, the eHybrid aims to appeal to buyers seeking lower running costs and reduced environmental impact.

Powertrain & Engine Architecture

At the heart of the 1.5 TSI eHybrid is the EA211 evo2 1.5-liter inline-four cylinder turbocharged engine, designated DUCB. This engine produces 150 horsepower at 5500-6000 rpm and 250 Nm (184 lb-ft) of torque between 1500-4000 rpm. It utilizes direct fuel injection and a sophisticated turbocharging system for efficient combustion. The electric motor, a synchronous motor with a power output of 115 hp and 330 Nm (243 lb-ft) of torque, is integrated between the engine and the 6-speed DSG (Direct-Shift Gearbox) dual-clutch automatic transmission. The combined system output is 204 hp and 350 Nm (258 lb-ft) of torque. The high-voltage lithium-ion battery pack, utilizing Li-NMC (Lithium Nickel Manganese Cobalt Oxide) chemistry, has a gross capacity of 25.7 kWh and a usable capacity of 19.7 kWh, allowing for a significant all-electric driving range. The battery is located under the floor and beneath the rear seats, minimizing intrusion into the passenger or cargo space.

Driving Characteristics

The 1.5 TSI eHybrid DSG offers a refined and versatile driving experience. In electric mode, the vehicle provides near-silent acceleration and responsive performance for everyday driving. The electric motor’s instant torque contributes to brisk off-the-line acceleration. When the battery is depleted or requires assistance, the gasoline engine seamlessly kicks in, providing a combined power output that delivers adequate performance for highway cruising and overtaking. The DSG transmission offers smooth and quick gear changes, enhancing the overall driving experience. Compared to higher-output Passat variants, such as those with the 2.0 TSI engine, the eHybrid prioritizes efficiency over outright performance. However, the combined power output is sufficient for most driving situations. The gear ratios are optimized for both electric and hybrid operation, providing a balance between acceleration and fuel economy.

Equipment & Trim Levels

The Passat Variant (B9) 1.5 TSI eHybrid DSG typically comes well-equipped as standard. Features generally include Volkswagen’s Digital Cockpit Pro (a fully digital instrument cluster), a large touchscreen infotainment system with smartphone integration (Apple CarPlay and Android Auto), climate control, and a comprehensive suite of safety features such as automatic emergency braking, lane keeping assist, and adaptive cruise control. Interior upholstery is typically cloth or a combination of cloth and synthetic leather, with higher trims offering genuine leather options. Optional extras include a panoramic sunroof, premium sound system, heated and ventilated seats, and advanced driver-assistance systems. Trim levels vary by market, but generally follow a progression from base ‘Life’ to mid-range ‘Style’ and top-spec ‘Elegance’ or ‘R-Line’.

Chassis & Braking

The B9 Passat utilizes an independent McPherson strut front suspension with coil springs and an anti-roll bar. The rear suspension features a multi-link setup, providing a comfortable ride and good handling characteristics. The eHybrid variant, due to the added weight of the battery pack, may have slightly stiffer spring rates compared to non-hybrid models to maintain stability. Braking is handled by ventilated discs at the front and solid discs at the rear. ABS (Anti-lock Braking System) and electronic stability control are standard features. The steering system is an electric power-assisted rack and pinion system, offering precise and responsive steering feel.

Market Reception & Comparison

The Passat Variant (B9) 1.5 TSI eHybrid DSG has been generally well-received by automotive critics for its fuel efficiency, comfortable ride, and spacious interior. Its all-electric range is competitive within the plug-in hybrid segment. Compared to other Passat variants, the eHybrid offers significantly lower running costs, particularly for drivers who can regularly charge the battery. However, the higher purchase price and added weight are drawbacks. Compared to the 2.0 TSI models, the eHybrid offers less outright performance, but compensates with superior fuel economy and reduced emissions. The eHybrid competes with other plug-in hybrid estate cars such as the Peugeot 3008 Hybrid and the Skoda Octavia iV.

Legacy

The Volkswagen Passat Variant (B9) 1.5 TSI eHybrid DSG represents a significant step towards electrification for the Passat model line. The EA211 evo2 engine, combined with the electric motor and DSG transmission, is expected to be a reliable and durable powertrain. The long-term reliability of the battery pack will be a key factor in the vehicle’s overall ownership costs. As a plug-in hybrid, the eHybrid is well-positioned to meet increasingly stringent emissions regulations and appeal to environmentally conscious buyers. On the used car market, these models are expected to hold their value well, particularly as demand for electric and hybrid vehicles continues to grow.