The Tata Sumo 1.9 TD (87 Hp) 4WD is a rugged, body-on-frame SUV produced by the Indian manufacturer Tata Motors between 2001 and 2004. While largely unknown in North American markets, the Sumo held a significant position in the Indian automotive landscape, particularly as a utility vehicle catering to both commercial and personal transport needs. It was designed to provide a robust and affordable option for navigating challenging terrains, and its 4WD capability made it popular in rural areas and among those requiring a dependable vehicle for varied conditions. The Sumo represented a key step in Tata’s development of indigenous automotive technology and its ambition to offer practical transportation solutions for the Indian market.
The Tata Sumo 1.9 TD (87 Hp) 4WD: A Detailed Overview
The Tata Sumo, in its various iterations, was a mainstay of Indian roads for decades. The 1.9 TD 4WD version, produced between 2001 and 2004, built upon the original Sumo’s foundation, offering improved performance and capability through the addition of a turbocharged diesel engine and a four-wheel-drive system. This model was specifically engineered to handle the diverse and often demanding road conditions prevalent in India, from paved highways to unpaved rural tracks. It served as a versatile vehicle, used as everything from family transport to commercial carriers.
Engine & Performance
The heart of the Tata Sumo 1.9 TD (87 Hp) 4WD is a 1.9-liter inline-four cylinder diesel engine. This engine, displacing 1948 cm³ (118.87 cubic inches), produces 87 horsepower at 4500 rpm and 190 Nm (140.14 lb.-ft.) of torque at 2500 rpm. The engine utilizes a precombustion chamber injection system and is equipped with a turbocharger and intercooler to enhance power and efficiency. While its power output may seem modest by modern standards, the Sumo’s relatively light weight (1900 kg or 4188.78 lbs. kerb weight) results in a weight-to-power ratio of 21.8 kg/Hp and a respectable 45.8 Hp/tonne. The engine’s torque delivery is particularly noteworthy, providing ample pulling power for off-road conditions and load-carrying capabilities. The drivetrain features a 5-speed manual transmission and an all-wheel-drive (4×4) system, enabling the Sumo to tackle challenging terrain with confidence. The vehicle achieves a maximum speed of 115 km/h (71.46 mph).
Design & Features
The Tata Sumo 1.9 TD (87 Hp) 4WD is a classic body-on-frame SUV, characterized by its utilitarian design and robust construction. It features a four-door layout with seating for five passengers. The vehicle’s dimensions are substantial, measuring 4450 mm (175.2 in) in length, 1755 mm (69.09 in) in width, and 1970 mm (77.56 in) in height. The wheelbase is 2400 mm (94.49 in), contributing to a stable ride. The Sumo’s design prioritizes functionality over aesthetics, with a focus on durability and practicality. Key features include hydraulic power steering and an Anti-lock Braking System (ABS), which were relatively advanced features for an Indian-market vehicle of that era. The suspension system consists of a double wishbone setup at the front and coil springs at the rear, designed to absorb bumps and provide a comfortable ride even on rough surfaces. The vehicle rides on 215/70 R15 tires. The Sumo’s interior is spartan but functional, offering basic amenities for driver and passengers. The emphasis was on providing a reliable and affordable vehicle capable of withstanding the rigors of daily use.
Technical Specifications
| Brand | Tata |
| Model | Sumo |
| Generation | Sumo |
| Type (Engine) | 1.9 TD (87 Hp) 4WD |
| Start of production | 2001 |
| End of production | 2004 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Off-road vehicle |
| Seats | 5 |
| Doors | 4 |
| Fuel Type | Diesel |
| Maximum speed | 115 km/h (71.46 mph) |
| Weight-to-power ratio | 21.8 kg/Hp |
| Weight-to-torque ratio | 10 kg/Nm |
| Power | 87 Hp @ 4500 rpm |
| Power per litre | 44.7 Hp/l |
| Torque | 190 Nm @ 2500 rpm (140.14 lb.-ft. @ 2500 rpm) |
| Engine layout | Front, Longitudinal |
| Engine displacement | 1948 cm3 (118.87 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 83 mm (3.27 in.) |
| Piston Stroke | 90 mm (3.54 in.) |
| Compression ratio | 21:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Precombustion chamber injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | OHC |
| Kerb Weight | 1900 kg (4188.78 lbs.) |
| Max. weight | 2780 kg (6128.85 lbs.) |
| Max load | 880 kg (1940.07 lbs.) |
| Fuel tank capacity | 65 l (17.17 US gal | 14.3 UK gal) |
| Length | 4450 mm (175.2 in.) |
| Width | 1755 mm (69.09 in.) |
| Height | 1970 mm (77.56 in.) |
| Wheelbase | 2400 mm (94.49 in.) |
| Front track | 1500 mm (59.06 in.) |
| Rear (Back) track | 1450 mm (57.09 in.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front suspension | Double wishbone |
| Rear suspension | Coil spring |
| Front brakes | Disc |
| Rear brakes | Drum |
| Assisting systems | ABS (Anti-lock braking system) |
| Power steering | Hydraulic Steering |
| Tires size | 215/70 R15 |
The Tata Sumo 1.9 TD (87 Hp) 4WD, while not a vehicle widely recognized outside of India, represents a significant chapter in the development of the Indian automotive industry. Its robust construction, 4WD capability, and affordable price point made it a popular choice for those needing a dependable and versatile vehicle capable of handling the challenges of the Indian landscape. It remains a fondly remembered vehicle for many in India, symbolizing a period of growing automotive independence and innovation.
