2018 Mahindra Alturas G4 2.2 CRDI (181 Hp) Automatic

The Mahindra Alturas G4 2.2 CRDI, producing 181 horsepower and equipped with an automatic transmission, marked Mahindra & Mahindra’s ambitious entry into the mid-size SUV segment, primarily aimed at the Indian market with limited export availability. Introduced in 2018, the Alturas G4 sought to elevate Mahindra’s SUV offerings, providing a more premium and refined experience. This was achieved through leveraging the platform and powertrain technology sourced from SsangYong Motor Company, in which Mahindra held a controlling stake. This particular variant, combining diesel power with the convenience of an automatic transmission, was positioned as a comfortable and capable vehicle suited for families and long-distance travel. Production continued through 2023, with this engine and transmission combination consistently offered throughout the vehicle’s lifespan.

Technical Specifications

Powertrain & Engine Architecture

The Mahindra Alturas G4 2.2 CRDI is powered by the D22DLS engine, a 2.2-liter inline-four cylinder diesel engine. This engine, sourced from SsangYong, employs a common-rail direct injection system, delivering fuel at exceptionally high pressure to optimize combustion efficiency and reduce emissions. A variable geometry turbocharger (VGT) paired with an intercooler further enhances performance by increasing air intake volume and lowering intake air temperature. The engine’s four valves per cylinder configuration contribute to improved volumetric efficiency and overall engine breathing. The 7-speed automatic transmission, also sourced from SsangYong – originally developed in collaboration with Mercedes-Benz – provides smooth and relatively swift gear changes. This transmission was engineered to strike a balance between fuel economy and responsive acceleration. The engine is mounted longitudinally within the chassis, delivering power to the rear wheels.

Driving Characteristics

The 181 horsepower and 420 Nm (309.78 lb-ft) of torque output provide adequate performance for a full-size SUV. While not delivering particularly brisk acceleration, the Alturas G4 offers sufficient power for comfortable highway cruising and confident overtaking maneuvers. The automatic transmission is calibrated for comfort, with gear changes generally smooth and unobtrusive. Compared to a manual transmission variant (which saw limited availability in most markets), the automatic transmission prioritizes ease of use and convenience, potentially at the expense of some driver engagement and a marginal reduction in fuel efficiency. The torque curve is relatively flat, providing strong pulling power across a broad range of engine speeds. The rear-wheel-drive configuration imparts a more traditional SUV driving feel, although it lacks the all-weather traction capabilities of an all-wheel-drive system.

Equipment & Trim Levels

The Alturas G4 2.2 CRDI Automatic typically came generously equipped, reflecting its positioning as a premium offering. Standard features commonly included leather upholstery, automatic climate control, a touchscreen infotainment system with navigation capabilities, rear parking sensors, and a rearview camera. Higher trim levels added features such as a sunroof, ventilated front seats, and a premium audio system. Safety features included ABS, multiple airbags, and electronic stability control. The interior design focused on creating a luxurious ambiance, prioritizing comfort and ample space for all seven passengers.

Chassis & Braking

The Alturas G4 utilizes a body-on-frame construction, providing a robust and durable platform with inherent off-road capability. The front suspension employs a double wishbone setup, while the rear features an independent multi-link suspension. This configuration aims to deliver a balance between ride comfort and handling stability. Both front and rear brakes are ventilated discs, providing adequate stopping power commensurate with the vehicle’s weight. The electric power steering offers a light and effortless steering feel, enhancing maneuverability in urban environments. The 18-inch alloy wheels, fitted with 255/60 R18 tires, contribute to both the vehicle’s aesthetic appeal and overall ride quality.

Market Reception & Comparison

The Mahindra Alturas G4 generally received positive reviews from automotive critics in India, who praised its spacious interior, comfortable ride quality, and relatively refined powertrain. However, some reviewers noted that its exterior styling was somewhat conservative and that its off-road capabilities weren’t fully realized. When compared to competitors such as the Toyota Fortuner and Ford Endeavour (Explorer in North America), the Alturas G4 offered a competitive price point and a generous level of standard equipment. Fuel economy was comparable to other diesel SUVs in its class, averaging around 12-14 kilometers per liter (approximately 28-33 mpg) in real-world driving conditions. Reliability reports were generally favorable, although comprehensive long-term ownership data remains limited.

Legacy

The Mahindra Alturas G4 represented a significant advancement for Mahindra in terms of product quality and overall sophistication. While it didn’t achieve the same sales figures as some of its direct competitors, it successfully established Mahindra as a credible contender in the mid-size SUV segment. The 2.2 CRDI engine and 7-speed automatic transmission proved to be relatively reliable, and the vehicle continues to hold appeal in the used car market. Its combination of spaciousness, comfort, and diesel fuel efficiency makes it a practical choice for families and individuals who frequently undertake long journeys. The Alturas G4 served as a foundation for Mahindra’s subsequent SUV offerings, demonstrating the company’s commitment to delivering more refined and technologically advanced vehicles.