2015-2019 Vauxhall Astra Mk VII Sports Tourer 1.6 CDTi (110 Hp)

The Vauxhall Astra Mk VII Sports Tourer 1.6 CDTi (110 hp) was a diesel-powered station wagon produced between 2015 and 2019. Positioned as a fuel-efficient and practical option within the Astra Mk VII range, it catered to buyers prioritizing economy and space over outright performance. This variant occupied the mid-to-lower end of the lineup, offering a balance between cost and features. It was part of the J-series Astra, known internally as the Mk VII, and built on the General Motors Delta platform. The Sports Tourer body style, or estate, provided increased cargo capacity compared to the hatchback version, making it a popular choice for families and those requiring versatile load-lugging capabilities.

Technical Specifications

INTRODUCTION

The Vauxhall Astra Mk VII Sports Tourer 1.6 CDTi (110 hp) represented a key offering in Vauxhall’s lineup during the mid-2010s. Launched as part of the broader Mk VII Astra range in 2015, the Sports Tourer variant specifically targeted buyers seeking the practicality of a station wagon without sacrificing fuel efficiency. This model utilized the 1.6-liter CDTi diesel engine, a powerplant developed in collaboration with General Motors, and was designed to appeal to a broad audience, including families, commuters, and company car drivers. The “CDTi” designation signified a common-rail direct injection diesel engine, emphasizing its modern fuel delivery system. This particular 110 horsepower version was a popular choice due to its balance of performance and running costs.

Powertrain & Engine Architecture

At the heart of the Astra Sports Tourer 1.6 CDTi (110 hp) lies the B16TDTU engine, a 1.6-liter inline-four cylinder diesel. This engine is a member of the ‘A’ family of diesel engines developed by General Motors and utilized a sophisticated common-rail direct injection system, delivering fuel directly into the combustion chamber at extremely high pressure. This system, coupled with a turbocharger and intercooler, allowed for a good balance of power and fuel economy. The engine produced 110 horsepower at 3500 rpm and 300 Nm (221 lb-ft) of torque between 1750 and 2000 rpm. The engine featured a 16:1 compression ratio, indicative of its diesel design. The six-speed manual transmission was the standard offering, providing a good spread of gears for both urban and motorway driving. The transmission was chosen for its efficiency and relatively low cost.

Driving Characteristics

The 110 hp 1.6 CDTi Sports Tourer offered a competent, if not particularly exciting, driving experience. Acceleration from 0-60 mph took around 10.8 seconds, and top speed was 121 mph. The engine’s torque peak, available from relatively low revs, provided adequate pulling power for everyday driving and overtaking maneuvers. However, it wasn’t a particularly quick car, and the engine could feel strained when fully loaded or climbing steep hills. The six-speed manual gearbox was well-matched to the engine, offering smooth shifts and allowing the driver to keep the engine in its optimal power band. Compared to higher-powered Astra variants, such as those with the 1.4-liter Turbo petrol engine, the 1.6 CDTi prioritized fuel economy over outright performance. The suspension was tuned for comfort, providing a reasonably smooth ride, although it wasn’t as sporty as some rivals.

Equipment & Trim Levels

The Astra Sports Tourer 1.6 CDTi (110 hp) was typically offered in several trim levels, including Energy, Tech Line, Design & Nav, and Elite Nav. Even the base ‘Energy’ trim included features such as air conditioning, electric front windows, a CD/MP3 stereo, and stability control. Higher trims added features like alloy wheels, a touchscreen infotainment system with navigation, Bluetooth connectivity, cruise control, and parking sensors. Interior upholstery was typically cloth, with higher trims offering partial leather options. Optional extras included a panoramic sunroof, heated seats, and advanced safety features like lane departure warning and forward collision alert.

Chassis & Braking

The Astra Mk VII Sports Tourer utilized a MacPherson strut front suspension and a torsion beam rear suspension. This setup provided a good balance of ride comfort and handling. The front brakes were ventilated discs, while the rear brakes were solid discs. Anti-lock Braking System (ABS) was standard, along with Electronic Stability Control (ESC). The steering was a rack and pinion system, providing precise and responsive steering feel. The suspension was tuned to accommodate the additional weight of the station wagon body style, ensuring stable and predictable handling even when fully loaded.

Market Reception & Comparison

The Astra Sports Tourer 1.6 CDTi (110 hp) was generally well-received by automotive critics. It was praised for its fuel efficiency, spacious interior, and practical load-lugging capabilities. However, some critics noted that the engine lacked outright performance and could feel underpowered when fully loaded. Compared to other diesel estate cars in its class, such as the Ford Focus Estate and Volkswagen Golf Estate, the Astra offered a competitive level of equipment and fuel economy. The 1.6 CDTi engine was considered reliable, although regular servicing was essential to maintain optimal performance. Fuel economy figures of around 65 mpg combined were achievable in real-world driving conditions.

Legacy

The Vauxhall Astra Mk VII Sports Tourer 1.6 CDTi (110 hp) remains a popular choice on the used car market. Its reputation for reliability, fuel efficiency, and practicality continues to attract buyers. The 1.6 CDTi engine, while not the most powerful, has proven to be durable and relatively trouble-free. However, potential buyers should be aware of the importance of regular servicing and maintenance, particularly regarding the diesel particulate filter (DPF). Overall, the Astra Sports Tourer 1.6 CDTi (110 hp) represents a sensible and practical choice for those seeking a fuel-efficient and spacious estate car.