The Mercedes-Benz G 400d remains a legendary SUV with its robust design and unparalleled off-road capabilities. Explore its evolution from a military vehicle to a luxury status symbol.

The Mercedes-Benz G-Class, commonly known as the G-Wagen, has earned a reputation for being nearly indestructible. Since its debut in 1979, it has maintained its rugged charm and continues to be a coveted SUV. This durability and appeal prompt the question: How has the G-Wagen stayed relevant with minimal changes over the decades?
To uncover the secret behind its enduring success, I took the G 400d, the diesel variant, for a drive. Additionally, I delved into its history, discovering why this SUV remains a top choice for many.
The G-Wagen’s Origins
In the early 1970s, the Shah of Iran commissioned Mercedes-Benz to develop a robust 4X4 vehicle for military use. The project culminated in the G-Wagen, which debuted in 1979. Despite the Shah’s deposition and the loss of a major client, the G-Wagen found success among military and civilian users due to its durability and off-road capabilities.
Transition to Luxury
By the 1990s, Mercedes-Benz realized that to ensure the G-Wagen’s survival, it needed to cater to a wealthier clientele. The introduction of the W463 model transformed the G-Wagen into a luxury SUV. This version boasted leather interiors, modern technology, and advanced safety features, making it a favorite among affluent buyers.
Continued Evolution
Despite an attempt to replace it with the GL-Class in 2006, the G-Wagen’s popularity kept it in production. In 2018, Mercedes-Benz released a modernized second generation, retaining its iconic boxy design but upgrading its mechanics and interior features. The latest G-Wagen models include a new suspension system, updated steering, and enhanced luxury elements, making it suitable for both off-road adventures and high-end urban driving.
Driving Experience
On the road, the G 400d offers a remarkable driving experience. It maintains stability and control even at high speeds, despite its hefty build. However, the 3.0-liter six-cylinder diesel engine, though powerful, lacks the aggressive sound and feel some enthusiasts desire. The G63’s V8 engine, with its intense performance and distinctive roar, might be more fitting for those seeking a more thrilling drive.
Future Prospects
Mercedes-Benz has recently updated the G-Wagen globally, adding an electric powertrain option. This new version, expected in India by late 2024 or early 2025, features modern infotainment systems and other technological advancements while retaining the beloved G 63 AMG variant.
Final Thoughts
The G-Wagen is more than just a vehicle; it’s a legend. Its ability to evolve while staying true to its roots makes it a timeless icon in the automotive world. Whether on the battlefield or the red carpet, the G-Wagen continues to be a symbol of strength and luxury.
Specifications and Features
Feature | Details |
---|---|
Engine | 2,925cc / Inline-6 / Turbocharged |
Fuel | Diesel |
Transmission | 9-speed Automatic / Four-Wheel Drive |
Power | 326bhp @ 3,600rpm |
Torque | 700Nm @ 1,200rpm |
Price | ₹2.55 Crore (Ex-Showroom) |
Mileage | 8-10 kmpl (estimated) |
Off-road Capability | Excellent, with three differential locks |
Safety Ratings | Not explicitly mentioned, but high-end safety features included |
Luxury Features | Leather upholstery, modern tech, ABS, dual 12.3-inch screens, MBUX infotainment system |
Detailed Specifications
Feature | Details |
---|---|
Engine | 2,925cc / Inline-6 / Turbocharged |
Fuel Type | Diesel |
Transmission | 9-speed Automatic / Four-Wheel Drive |
Power | 326bhp @ 3,600rpm |
Torque | 700Nm @ 1,200rpm |
0-100 km/h | ~6.4 seconds |
Top Speed | 210 km/h |
Mileage | 8-10 kmpl (estimated) |
Drivetrain | Permanent Four-Wheel Drive |
Curb Weight | ~2,450 kg |
Towing Capacity | ~3,500 kg |
Dimensions (L x W x H) | 4,872 mm x 1,984 mm x 1,969 mm |
Wheelbase | 2,890 mm |
Ground Clearance | 241 mm |
Turning Radius | 13.6 meters |
Fuel Tank Capacity | 100 liters |
Price | ₹2.55 Crore (Ex-Showroom) |
Exterior Features
Feature | Details |
---|---|
Body Style | SUV |
Design | Iconic boxy shape |
Wheels | 19-inch alloy wheels (standard); 20-inch and 22-inch options available |
Headlights | LED headlights with integrated DRLs |
Tail Lights | LED tail lights |
Sunroof | Panoramic sunroof |
Roof Rails | Yes |
Side Steps | Fixed side steps |
Spare Wheel | Rear-mounted full-size spare wheel |
Interior Features
Feature | Details |
---|---|
Seating Capacity | 5 |
Upholstery | Leather (standard); Nappa leather optional |
Front Seats | Heated and ventilated, with memory function |
Rear Seats | Heated |
Infotainment System | Dual 12.3-inch screens with MBUX |
Audio System | Burmester® surround sound system |
Climate Control | Three-zone automatic climate control |
Ambient Lighting | 64-color ambient lighting |
Cargo Space | 454 liters (expandable with rear seats folded) |
Interior Trim | Multiple options including wood, carbon fiber, and metal |
Safety and Driver Assistance
Feature | Details |
---|---|
Airbags | Front, side, curtain, and knee airbags |
ABS | Anti-lock Braking System |
ESC | Electronic Stability Control |
Traction Control | Yes |
Parking Assistance | Parktronic with 360-degree camera |
Blind Spot Assist | Yes |
Lane Keeping Assist | Yes |
Adaptive Cruise Control | Yes |
Collision Prevention Assist | Yes |
Tire Pressure Monitoring System | Yes |
Off-Road Features | Three differential locks, low-range gear |
Off-Road Capabilities
Feature | Details |
---|---|
Drive Modes | Multiple modes including Sand, Rock, and Mud |
Approach Angle | 30.9 degrees |
Departure Angle | 29.9 degrees |
Breakover Angle | 25.7 degrees |
Water Fording Depth | 700 mm |
Hill Descent Control | Yes |
Skid Plates | Standard |
Advanced Technology
Feature | Details |
---|---|
Infotainment | MBUX system with voice control and AI learning |
Navigation | Advanced GPS with 3D maps and real-time traffic |
Wireless Charging | Yes |
Smartphone Integration | Apple CarPlay and Android Auto |
Heads-Up Display | Optional |
Digital Instrument Cluster | Fully customizable digital display |
Remote Start | Yes |
Keyless Entry | Yes |
Official website – G-Wagen