The Beijing Auto BJ40 is a compact hardcore 4x4 off-road vehicle (ORV) produced under the Beijing Off-road marque by Beijing Auto. First introduced as the "BAIC B40" concept car at the 2008 Beijing Auto Show, the model underwent extensive engineering refinements and powertrain adaptation before officially hitting the market on 28 December 2013, with an initial price tag ranging from RM146,800 to RM186,800. Standing as another rugged off-roader backed by Beijing Auto's deep technical heritage following the legendary 212, it is built on the core philosophy of "Only Off-Road, Boundless Journey". As of January 2026, cumulative sales across the BJ40 lineup have surpassed the 300,000-unit milestone.

The BJ40 sports a classic, rugged "boxy" silhouette characterised by upright, chiseled bodylines that exude a military-inspired off-road aesthetic. Up front, the brand’s signature five-slot grille is integrated seamlessly with the rectangular headlamp clusters and finished in gloss piano black, lending the front fascia aggressive visual impact. Dual red recovery tow hooks are mounted on the front bumper, complemented by prominent bonnet power bulges. The side profile is distinctly sculpted, featuring a detachable dual-tone hardtop, pronounced flared wheel arches over all four wings, and short front and rear overhangs with wheels pushed far to the corners to maximise clearance angles. Dimensions vary across iterations: the outgoing generation measures 4,630 mm long, 1,925 mm wide, and 1,871 mm tall with a 2,745 mm wheelbase, whereas the all-new BJ40 grows to 4,790 × 1,940 × 1,929 mm with a 2,760 mm wheelbase.
Inside, early iterations prioritised utilitarian durability, featuring an instrument cluster inspired by fighter jet thrust-vectoring nozzles. The 2026 BJ40 Explorer introduces a next-generation cabin architecture, fitted with a three-spoke multifunction steering wheel, a 12.3-inch digital instrument cluster, and a 15.6-inch floating central touchscreen infotainment display. Available in black-brown or all-black interior themes, it offers a 10-way power-adjustable driver's seat alongside ventilated and heated front seats. The rear bench features reclinable backrests and a 60:40 split-folding layout. Off-road cues include a passenger-side dashboard grab handle, ceiling-mounted grab straps, and satin silver door trim, paired with a modern shift-by-wire gear selector and an Electronic Parking Brake (EPB).
Over its 13-year production run, the BJ40 has been offered with diverse powertrain setups. Early models were powered by a 2.4-litre naturally aspirated petrol engine paired with a 5-speed manual gearbox. The current core lineup features a dual-track offering of 2.0-litre turbocharged petrol and diesel engines: the 2.0T petrol unit churns out 165 kW (approx. 224 PS) and 380 Nm of torque, while the 2.0T turbodiesel produces 120 kW (approx. 163 PS) with an identical 380 Nm peak torque. Both powerplants are mated to an 8-speed torque-converter automatic transmission. In 2025, the BJ40 Range-Extended Edition (Magic Core Electric Drive) debuted, powered by a 1.5-litre turbocharged range-extender hybrid setup delivering 126 km of WLTC-rated pure electric range, an overall combined range of up to 1,200 km, and a combined fuel economy of just 1.39 L/100 km (WLTC). In April 2026, Beijing Off-road expanded the range with the Long Range variant featuring CATL battery packs, boosting pure EV range to 252 km (CLTC) and total cruising range to 1,300 km.
The BJ40 is underpinned by a proper ladder-frame chassis constructed from high-tensile steel (two crossmembers with eight/nine longitudinal beams), a signature hallmark of purpose-built 4x4s. Suspension duties are handled by a front double-wishbone independent setup and a rear five-link solid axle, offering generous wheel articulation to maintain traction over demanding terrain. Drivetrain options include an electronic part-time 4WD system (Off-road Edition) and an on-demand 4WD system (City Edition); the former is equipped with an electronic rear differential lock (front differential lock optional) and a low-range transfer case with a 4.0:1 crawl ratio. Turbodiesel variants receive heavy-duty underbody metal bash plates as standard for added chassis protection.
When it comes to off-road geometry, the BJ40 Explorer boasts a minimum ground clearance of 220 mm, an approach angle of 37°, a departure angle of 31°, a breakover angle of 23°, a water wading depth of 750 mm, and a maximum gradeability of 60%. The flagship all-new BJ40 Taklimakan Rally Champion Edition pushes capabilities further with 38° approach and 36° departure angles, 800 mm wading depth, and 230 mm ground clearance. It also comes standard with triple differential locks (front, centre, and rear), an All-Terrain System (ATS) with 11 driving modes, and a 12-speed Crawl Control function.
The BJ40's digital cockpit has seen consistent technological progression. While early models featured basic analogue dials and rudimentary head units, the 2026 BJ40 Explorer comes standard with a 12.3-inch full digital instrument cluster and a 15.6-inch floating central touchscreen, powered by a Qualcomm Snapdragon 8155 chipset (16GB RAM + 128GB storage). It supports the Huawei App ecosystem, Apple CarPlay, dual-mode Beidou/GPS navigation, and Firmware Over-The-Air (FOTA) updates. The range-topping Taklimakan Rally Champion Edition steps up the tech suite with a 10.25-inch digital cluster, a 12.8-inch centre display, a dedicated 12.8-inch front passenger infotainment display, and a unique 1.92-inch integrated start-button screen for a multi-display interactive setup. Standard functional equipment also includes the removable modular hardtop, an integrated roll cage, and Roll Movement Intervention (RMI).
For comfort and convenience, the cabin features dual-zone automatic climate control, rear air-con vents, a 50W Qi wireless smartphone charging pad, and a 220V (400W) three-pin power socket in the boot. Practicality is well catered for, with boot capacity rated at 532 litres under standard conditions, expanding to 965 litres with the rear seats folded flat to accommodate bulky adventure gear.
On the passive safety front, the BJ40 employs a high-rigidity safety cage structure with pendulum-type B-pillars for enhanced side-impact absorption, complemented by pretensioner seatbelts with load limiters, front dual SRS airbags, and ISOFIX child seat anchor points. Active safety systems across the range include Anti-lock Braking System (ABS), Electronic Brakeforce Distribution (EBD), Electronic Stability Programme (ESP), Emergency Brake Assist (EBA), Traction Control System (TCS), Hill-start Assist Control (HAC), Hill Descent Control (HDC), and Roll Movement Intervention (RMI).
Mid-to-high spec variants, including the Range-Extended Edition and the Taklimakan Rally Champion Edition, come comprehensively equipped with Level 2 Advanced Driver Assistance Systems (ADAS). The suite encompasses Full-Speed Adaptive Cruise Control (ACC), Autonomous Emergency Braking (AEB), Forward Collision Warning (FCW), Lane Departure Warning (LDW), Lane Keeping Assist (LKA), Blind Spot Detection (BSD), Lane Centring Keep (LCK), Traffic Jam Assist (TJA), and Integrated Cruise Assist (ICA). Driving confidence is further bolstered by a 360-degree surround-view monitor, Door Open Warning (DOW), Rear Cross-Traffic Alert (RCTA), and Rear Cross-Traffic Braking (RCTB).
As a stalwart in China's hardcore off-road scene, the BJ40 long dominated domestic 4x4 sales charts before the arrival of rivals such as the Tank 300. In 2025, annual sales for the pure ICE BJ40 stood at 32,283 units, while the Range-Extended variant recorded 34,659 units, achieving a combined annual volume exceeding 56,000 units. In August 2025, the BJ40 Range-Extended Edition clinched second place in the hardcore off-road segment with 4,394 units delivered, outpacing the Tank 300's 3,858 units in the same month. By September 2025, the petrol/diesel BJ40 maintained monthly deliveries of 3,412 units (ranked fifth), while the range-extended model consistently tracked above 4,500 units monthly.
The BJ40 has also built a formidable motorsport pedigree. Since 2016, Beijing Off-road has fielded factory-prepped BJ40 rally machines in the gruelling Taklimakan International Rally, scooping numerous Manufacturers' Cups and National T1 4WD Class titles. This racing telemetry directly informed road-going developments, directly spawning the specially tuned Taklimakan Rally Champion Edition. Furthermore, the BJ40 enjoys an active aftermarket following; the official "1+N" custom modular kit ecosystem (encompassing underbody armour, suspension upgrades, auxiliary lighting, recovery kits, and overland camping gear) has set a benchmark for factory-backed personalisation in the segment.
Among owners, the BJ40 receives widespread praise for its iconic boxy styling, commanding road presence, robust powertrain, and genuine off-road capability. However, depreciation remains a noticeable drawback. Due to rapid product facelifts and aggressive new-car price adjustments, its average five-year residual value hovers around 50% to 71%, trailing segment benchmarks like the Tank 300. Industry data indicates an average first-year retention rate of 89.04%, tapering to 77.09% in year two, 65.11% in year three, and 57.63% by the fourth year. Additionally, consumer feedback on third-party reliability portals highlights occasional complaints regarding hardtop wind noise and rattles, minor auxiliary electrical glitches, front axle oil seepage, and dealership aftersales service quality on certain production batches.