Next-Gen 2027 BMW X5 and All-Electric iX5 Unveiled: Monumental Tech, Muscular Styling, and Serious Weight Gains

Coding as the 'G65' generation, this all-new Sports Activity Vehicle (SAV) marks a radical departure from its predecessor by inheriting the 'Neue Klasse' design ethos and next-generation digital tech first previewed on the smaller iX3 concept.

The stakes could not be higher for the German premium brand. The X5 remains a foundational cornerstone of BMW’s global and local success, with over 3.1 million examples sold worldwide since 1999, including more than 80,000 units delivered directly to Australian buyers.

A Monolithic Aesthetic and Dimensional Growth

Styled under the direction of Adrian van Hooydonk, the 2027 BMW X5 introduces a more angular, monolithic exterior character that prioritises raw road presence. The front fascia features a bluff, upright nose centered around a classic, illuminated BMW kidney grille featuring the 'Iconic Glow' dynamic lighting matrix. This is flanked by new adaptive LED headlights displaying a sharp, double-X daytime running light signature.

Structurally, the X5 has grown substantially to create a larger footprint:

• Wheelbase: Stretched by 60mm to a total of 3035mm.
• Overall Length: Increased by 59mm to 4992mm.
• Height: Raised by 14mm to 1751mm for the core combustion variants (1748mm for the iX5).
• Width: Narrowed slightly by just 4mm to a flat 2000mm.

Along the side profile, flush-mounted 'winglet' door handles contribute to a cleaner, single-piece surface flow, set above muscular wheel arches wrapped in standard 21-inch alloy wheels (with optional sizing up to 23 inches). At the rear, the glasshouse tapers inward to give the vehicle a wider, low-slung rear track stance, topped by a roofline that integrates a double spoiler. Crucially for X5 traditionalists, the long-running split tailgate layout has been completely retired in favour of a cleaner, single-piece tailgate design.

The Engineering Trade-Off: Massive Power vs. Massive Weight

While the new styling drops the drag coefficient down to a highly slippery 0.29 (depending on the model variant) to optimize highway efficiency, it is tasked with offsetting a significant physical penalty: weight. The new G65 generation is substantially heavier across the board.

BMW X5 40d xDrive (Diesel Mild-Hybrid)

The entry point for our local region utilizes an updated iteration of the 48V mild-hybrid B57 3.0-litre twin-turbocharged inline six-cylinder diesel engine. While the combustion engine's standalone outputs remain unchanged at 210kW and 670Nm, a new 4kW more powerful electric mild-hybrid motor brings total system output to 230kW and 670Nm. Paired with an eight-speed automatic transmission, it completes the 0-100km/h sprint in 6.1 seconds with a WLTP rated fuel consumption of 7.0L to 7.3L/100km. However, its unladen kerb weight has expanded by a massive 210kg, bringing the vehicle to a total of 2430kg.

BMW X5 40 xDrive (Petrol Mild-Hybrid)

The core petrol variant updates the trusted B58 3.0-litre twin-turbo inline six-cylinder engine with integrated 48V mild-hybrid assistance. Combined outputs rise to 294kW and 580Nm—representing a 14kW increase over the outgoing model. Acceleration from 0-100km/h is settled in 5.3 seconds.

BMW X5 50e xDrive (Plug-In Hybrid)

The PHEV variant pairs the 3.0-litre inline-six petrol engine with a strong 145kW/280Nm electric motor, generating a combined system output of 360kW and 700Nm. The WLTP-rated pure electric driving range spans between 86km and 102km depending on the selected wheel dimensions. Due to its heavy onboard hybrid hardware, the vehicle tips the scales at 2640kg (an increase of 145kg over the old PHEV), resulting in a 0-100km/h time of 5.0 seconds (0.2 seconds slower than the model it replaces). Rated combined fuel consumption is listed at 5.2L/100km under stricter updated WLTP testing frameworks.

BMW iX5 60 xDrive (All-Electric flagship)

Launching as a new technological milestone, the fully electric iX5 utilizes BMW’s sixth-generation eDrive technology built upon a high-voltage 800-volt electrical architecture. Employing an asynchronous motor on the front axle and an electrically excited synchronous motor at the rear, the iX5 yields a combined maximum output of 425kW and 805Nm.

It completes the 0-100km/h launch in 4.6 seconds—only a half-second slower than the outgoing twin-turbo V8 X5 M Competition. To eliminate range anxiety, BMW has fitted the iX5 with a massive 141kWh (net usable) lithium-ion battery utilizing new 120mm-tall Gen6 cylindrical cells, delivering an exceptional maximum WLTP driving range of up to 845km. Thanks to the 800V setup, it supports peak DC fast-charging speeds of up to 460kW. Unsurprisingly, it is the heaviest car in the lineup, arriving with an unladen weight of 2900kg.

A Luxurious, Digitised Windscreen Cockpit

The cabin space abandons traditional binnacles for a clean, horizontal architecture. Front and center is the BMW Panoramic iDrive platform running Operating System X. Driving-related information is now permanently projected via BMW Panoramic Vision directly across the entire lower base of the front windscreen, backed by an advanced 3D Head-Up Display. A standalone, high-resolution 17.9-inch central touchscreen handles secondary infotainment controls.

For passenger accommodation, the X5 marks the debut of an optional 14.6-inch full-HD front passenger entertainment display borrowed from the 7 Series flagship. Front occupants can stream video content and play games while the car is in motion. To prevent driver distraction, an integrated cabin monitoring camera acts as a safety shield; if it catches the driver looking away from the road toward the passenger screen, it automatically darkens the display.

Material quality inside takes a significant leap forward, utilizing sustainably sourced 'Veganza' synthetic leather sports seats as standard (with Merino leather optional) alongside glass dashboard accents and raw, thinly sliced natural slate console trim surfaces sourced from Rolls-Royce engineering portfolios.

2027 BMW X5 Australian Market Launch & Pricing Timeline

BMW Australia has confirmed a staggered deployment strategy for the local rollout of the fifth-generation premium SAV range.

Standard Australian Specification

To reinforce its premium positioning in the local market, BMW Australia has confirmed that all initial Australian-delivered X5 and iX5 models will come standard with the comprehensive M Sport Package. This complimentary local upgrade incorporates high-performance M alloy wheels, uprated M sport brakes, adaptive suspension tuning, an aggressive M aerodynamic body package, and a uniquely tuned chassis setup.

Launch Schedule

• Q4 2026 (October–December): Initial local market arrival of the core combustion models—the six-cylinder diesel X5 40d xDrive and the six-cylinder petrol X5 40 xDrive.
• Early 2027: Local market arrival of the electrified variants—the X5 50e xDrive Plug-In Hybrid and the flagship all-electric iX5 60 xDrive.

Pricing Status

Official Manufacturer's List Pricing (MLP) and detailed, localized trim specifications for the Australian market will be formally announced in Q3 2026, directly ahead of the physical vehicular arrivals later in the year.