BMW 520d XDrive 2017 In-Depth Review, Specs & MPG

The seventh-generation BMW 5 Series, particularly the 520d xDrive variant launched in 2017, marked a significant evolution in the executive car segment. This model blends diesel efficiency with all-wheel-drive capability, delivering a package that prioritizes both everyday usability and spirited driving. Weighing around 100kg less than its predecessor thanks to extensive use of lightweight alloys, it promises improved agility and fuel economy without sacrificing luxury or power.

Powertrain and Performance Excellence

At the heart of the 520d xDrive lies a 2.0-liter four-cylinder turbodiesel engine producing 187 horsepower and a substantial 400Nm of torque. Paired exclusively with an eight-speed automatic transmission, it achieves 0-62mph in 7.6 seconds, aided by the xDrive system’s superior traction off the line. The gearbox operates seamlessly in automatic mode, offering quick shifts via steering-wheel paddles for manual control, making overtaking effortless even on winding roads.

Reviewers consistently praise its refinement, noting the engine remains hushed during long cruises, with minimal noise intrusion up to 3,500rpm. While some suggest the more potent 530d for even swifter in-gear acceleration, the 520d suffices for most, hitting a top speed of 139mph with composed demeanor. Real-world fuel figures hover around 40mpg on spirited drives, though official claims suggest better economy in mixed conditions.

Handling and Dynamics: Precision Meets Confidence

BMW’s engineering shines in the chassis dynamics. The 520d xDrive retains the marque’s signature agility, with progressive electric power steering that, while not as sharp as a Jaguar XF, provides excellent weighting and feedback. Front-end grip is abundant, and the all-wheel-drive system ensures unshakeable traction through corners, even in wet UK conditions.

Optional features like Variable Damper Control (£985) enhance ride quality, firming up for sporty handling or softening for comfort. Integral Active Steering (£995), which adjusts rear wheels for low-speed maneuverability and high-speed stability, adds supercar-like poise to this family saloon. Without xDrive, the rear-drive setup still offers impressive grip, but the four-wheel system elevates all-weather prowess.

This table highlights the minimal trade-offs for opting for xDrive, balancing performance and efficiency effectively.

Interior Comfort and Space Optimization

The cabin impresses with its spaciousness, thanks to a 7mm longer wheelbase that rivals the Mercedes E-Class for rear legroom. Front occupants enjoy generous space, with extensive seat and steering adjustments for optimal positioning. Materials exude quality, and the driver-centric layout includes a large 10.25-inch touchscreen dominating the dash, controlled via the intuitive iDrive rotary knob.

• Ample headroom and legroom for tall passengers front and rear.
• Supportive seats with multi-way adjustments as standard.
• Quiet cabin insulation, minimizing road and wind noise.

Technology abounds: standard eight-speed auto, optional adaptive dampers, and phone-as-key functionality in later updates. The M Sport trim adds sportier aesthetics without compromising comfort.

Design and Practicality Features

Exterior styling evolves conservatively, with sleeker lines and adaptive LED headlights enhancing presence. The lightweight construction not only boosts efficiency but also sharpens handling responses. Boot space is practical at 530 liters, expandable for family needs.

Safety systems are comprehensive, including forward collision warning and lane-keeping aids. Running costs remain low, with favorable VED ratings for diesels at the time, making it a smart choice over thirstier rivals.

Technology and Driver Assistance Innovations

The 2017 model introduced advanced infotainment with widescreen displays and gesture controls. iDrive 6.0 software responds swiftly, integrating navigation, media, and climate controls efficiently. Adaptive cruise control and parking assistants reduce fatigue on motorways.

Optional packs like the Innovation Package bundle heads-up display and surround-view cameras, elevating it to tech flagship status.

Rivals Comparison: Standing Out in the Segment

Against the Mercedes E-Class, the BMW offers superior dynamics but slightly less opulent feel. Audi A6 provides similar refinement, yet BMW edges in steering feedback. Jaguar XF tempts with sharper responses, but 5 Series wins on efficiency and space.

Ownership Costs and Reliability Verdict

Starting around £40,000, options can push it near £50,000, but residual values hold strong. Diesel efficiency offsets fuel bills, and BMW’s service network ensures reliability. It’s an all-rounder excelling in comfort, tech, and fun.

Frequently Asked Questions (FAQs)

Is the 2017 BMW 520d xDrive suitable for families?

Yes, with generous rear space and a practical boot, it’s ideal for family use while maintaining sporty credentials.

How does xDrive affect fuel economy?

It slightly reduces mpg compared to RWD (around 5mpg less), but enhances traction in poor weather.

What’s the best engine choice in the 5 Series?

The 520d offers the best efficiency-value balance; upgrade to 530d for more power.

Are there common issues with this model?

Early models had minor infotainment glitches, but updates resolved them; diesels prove durable.

How does it compare to newer 5 Series generations?

The 2017 G30 remains competitive, though later models add hybrid options and bigger screens.

Final Thoughts on Lasting Appeal

The 2017 BMW 520d xDrive endures as a benchmark, fusing diesel thrift with premium dynamics. Its lighter weight, torquey engine, and optional tech make it versatile for professionals and enthusiasts alike. Whether navigating urban traffic or devouring B-roads, it delivers without compromise.