The Mahindra Alturas G4 2.2 CRDI 4×4 Automatic, launched in 2018, represents Mahindra’s foray into the premium SUV segment, particularly targeting the Indian market with a vehicle offering a blend of space, features, and capability. Built on a ladder-frame chassis, the Alturas G4 aimed to compete with established players like the Toyota Fortuner and Ford Endeavour. This specific variant, equipped with the 2.2-liter diesel engine and a seven-speed automatic transmission, positioned itself as a comfortable and capable all-rounder, appealing to buyers seeking a robust SUV for both on-road and light off-road use. The Alturas G4 is based on the SsangYong Rexton, following Mahindra’s acquisition of SsangYong Motor Company.
Technical Specifications
| Brand | Mahindra |
| Model | Alturas G4 |
| Type | 2.2 CRDI (181 Hp) 4×4 Automatic |
| Start of production | 2018 |
| Fuel Type | Diesel |
| Weight-to-power ratio | 11.9 kg/Hp, 84.2 Hp/tonne |
| Weight-to-torque ratio | 5.1 kg/Nm, 195.3 Nm/tonne |
| Power | 181 Hp @ 4000 rpm |
| Power per litre | 83.9 Hp/l |
| Torque | 420 Nm @ 1600-2600 rpm (309.78 lb.-ft. @ 1600-2600 rpm) |
| Engine layout | Front, Longitudinal |
| Engine displacement | 2157 cm3 (131.63 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 6 l (6.34 US qt | 5.28 UK qt) |
| Coolant capacity | 10.2 l (10.78 US qt | 8.97 UK qt) |
| Kerb Weight | 2150 kg (4739.94 lbs.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Length | 4850 mm (190.94 in.) |
| Width | 1960 mm (77.17 in.) |
| Height | 1845 mm (72.64 in.) |
| Wheelbase | 2865 mm (112.8 in.) |
| Minimum turning circle | 11.0 m (36.09 ft.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears | 7 |
| Gearbox type | Automatic transmission |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 255/60 R18 |
| Wheel rims size | 18 |
Powertrain & Engine Architecture
The heart of the Alturas G4 2.2 CRDI is a four-cylinder, 2.2-liter diesel engine, designated as the DICOR engine by Mahindra. This engine utilizes a common rail direct injection system, delivering fuel at high pressure for optimized combustion. A variable geometry turbocharger (VGT) and intercooler work in tandem to enhance power and torque across the rev range. The engine produces 181 horsepower at 4000 rpm and a substantial 420 Nm (309.78 lb-ft) of torque between 1600 and 2600 rpm. The engine is longitudinally mounted in the front of the vehicle. The seven-speed automatic transmission, sourced from Mercedes-Benz (7G-Tronic), provides smooth and efficient gear changes. This transmission was chosen for its reputation for reliability and its ability to handle the engine’s torque output.
Driving Characteristics
The Alturas G4 2.2 CRDI Automatic offers a comfortable and refined driving experience. The automatic transmission contributes to ease of use, particularly in city traffic. While not a sports SUV, the engine provides adequate power for highway cruising and overtaking maneuvers. The 4×4 system, selectable via a rotary dial, enhances traction in challenging conditions, making it suitable for light off-roading. Compared to the manual transmission version, the automatic sacrifices some fuel efficiency but gains in convenience. The gear ratios are tuned for a balance between acceleration and fuel economy, with lower gears providing sufficient torque for climbing and higher gears optimized for relaxed highway driving. The automatic transmission does exhibit some hunting for gears under hard acceleration, a common characteristic of older seven-speed automatics.
Equipment & Trim Levels
The Alturas G4 2.2 CRDI 4×4 Automatic typically came well-equipped, positioning it as a premium offering. Standard features included leather upholstery, automatic climate control, a touchscreen infotainment system with navigation, rear parking sensors, and a reverse camera. Higher trim levels added features such as a sunroof, powered driver’s seat, and additional safety equipment like multiple airbags and electronic stability control. Interior appointments focused on comfort and practicality, with ample space for seven passengers. The dashboard layout was generally straightforward and functional, prioritizing ease of use.
Chassis & Braking
The Alturas G4 utilizes a body-on-frame construction, providing a robust and durable platform. The front suspension consists of a double wishbone setup, while the rear employs an independent multi-link suspension. This configuration aims to balance ride comfort with handling stability. The braking system features ventilated discs on all four wheels, providing adequate stopping power. An Anti-lock Braking System (ABS) is standard, enhancing safety during emergency braking situations. The steering is electrically assisted, offering a light and responsive feel.
Market Reception & Comparison
The Mahindra Alturas G4 was generally well-received in the Indian market, praised for its spacious interior, comfortable ride, and competitive pricing. Critics noted that while it didn’t offer the same level of refinement as some of its rivals, it provided excellent value for money. Compared to the lower-spec 2WD variants, the 4×4 Automatic commanded a premium, but offered enhanced capability and a more luxurious driving experience. Fuel economy was reasonable for a vehicle of its size and weight, but slightly lower than the manual transmission models. Reliability reports have been generally positive, with owners reporting few major issues.
Legacy
The Mahindra Alturas G4, while not a massive sales success, established Mahindra as a serious contender in the premium SUV segment. The 2.2 CRDI engine and seven-speed automatic transmission proved to be a reliable combination, and the vehicle continues to be a popular choice in the used car market. Its robust construction and capable 4×4 system make it a practical and durable option for buyers seeking a spacious and versatile SUV. The Alturas G4 paved the way for Mahindra to further refine its SUV offerings and compete more effectively with established brands.
