DieselTata Signa 4018.S Specifications
The Tata Signa 4018.S is rated for 39,500 kg gross and carries 27,000 kg of that as payload, so 68% of its legal weight is cargo and the rest is the truck itself. A 5,600 cc diesel engine makes 187 HP. That is 4.7 HP per tonne of GVW, the lowest of the 5 closest models in its class. More power per tonne means easier climbs and quicker pulls when fully loaded.

Tata Signa 4018.S
Ex-showroom: ₹ 27 L - 29.85 L
GVW
39500 kg
39.5 Ton
Payload
27000 kg
27 Ton
Key Specs of Tata Signa 4018.S
Engine
5600 cc
Fuel Tank
365 L
Payload
27000 kg · 27 Ton
GVW
39500 kg · 39.5 Ton
Tyres
6
Key Specifications of Tata Signa 4018.S
| Number of Tyre | 6 |
| Power | 187 HP |
| GVW | 39500 kg · 39.5 Ton |
| Mileage | 4.5 km/l |
| Engine | 5600 cc |
| Fuel Tank | 365 L |
| Payload | 27000 kg · 27 Ton |
| Chassis Type | Chassis with Cabin |
| Ex-Showroom Price | ₹ 27 L - 29.85 L |
Tata Signa 4018.S Specifications & Features
Detailed performance, dimensions, brakes, transmission, cabin, and safety specifications.
Performance
Dimensions
Alternatives to the Tata Signa 4018.S in the same class
Tata Signa 4018.S size in feet, weight and tyre size
The Tata Signa 4018.S measures 18 ft 7 in long, 8 ft 3 in wide and 9 ft 11 in tall (5,653 x 2,510 x 3,020 mm). It weighs 5,970 kg empty and is rated to carry 27,000 kg. It runs on 6 tyres of size 295/90R20.
| Dimension | mm | Feet |
|---|---|---|
| Overall length | 5,653 mm | 18 ft 7 in (18.5 ft) |
| Overall width | 2,510 mm | 8 ft 3 in (8.2 ft) |
| Overall height | 3,020 mm | 9 ft 11 in (9.9 ft) |
| Wheelbase | 3,320 mm | 10 ft 11 in (10.9 ft) |
| Ground clearance | 250 mm | 10 in |
| Gross vehicle weight (GVW) | 39,500 kg (39.5 tonne) |
|---|---|
| Empty (kerb) weight | 5,970 kg (5.97 tonne) |
| Payload (loading capacity) | 27,000 kg (27 tonne) |
| Turning radius | 6.1 m |
| Tyre size (front and rear) | 295/90R20 |
| Number of tyres | 6 |
| Tubeless | No, tube type |
These are overall vehicle dimensions, bumper to bumper. The loading deck is shorter than the overall length and depends on the body fitted, so ask the dealer for the deck length of the body you are quoted.
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Tata Signa 4018.S specifications vs rivals
The Tata Signa 4018.S next to 4 rivals in the same class, on the figures each maker lists. The Man CLA 40.300 EVO 4x2 has the most power for its weight here (7.5 HP per tonne of GVW), and the Tata Prima 4625.S has the biggest fuel tank (557 L).
| Model | GVW | Payload | Power | Fuel tank | Fuel |
|---|---|---|---|---|---|
| Tata Signa 4018.S | 39,500 kg | 27,000 kg | 187 HP | 365 L | Diesel |
| Tata Prima 4625.S | 45,500 kg | 32,000 kg | 249 HP | 557 L | Diesel |
| Ashok Leyland AVTR 4020 4x2 | 39,500 kg | 32,500 kg | 200 HP | 375 L | Diesel |
| Man CLA 40.300 EVO 4x2 | 40,200 kg | 33,840 kg | 300 HP | 300 L | Diesel |
| Tata Signa 4025.S | 39,500 kg | 38,000 kg | 249 HP | 365 L | Diesel |
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The gross vehicle weight (GVW) of the Tata Signa 4018.S is 39500 kg · 39.5 Ton. GVW is the maximum permissible weight of the truck including chassis, body, fuel, and payload.
The Tata Signa 4018.S has a payload capacity of 27000 kg · 27 Ton. Payload is the maximum load the truck can carry after accounting for its own weight.
The Tata Signa 4018.S is equipped with a 5600 cc engine. Engine displacement affects power delivery, torque, and fuel efficiency.
The Tata Signa 4018.S is configured with 6 tyres. Tyre count and size affect load distribution, stability, and turning capability.
The Tata Signa 4018.S has a fuel tank capacity of 365 L. A larger tank allows longer trips between refuelling stops on highways and long-haul routes.
The Tata Signa 4018.S uses a Chassis with Cabin chassis. Chassis type defines the frame structure and suitability for different body applications and load requirements.
The Tata Signa 4018.S runs on Diesel. Fuel type is listed in the full specifications table on this page along with engine and performance details.
The Tata Signa 4018.S is 18 ft 7 in long, 8 ft 3 in wide and 9 ft 11 in tall overall (5,653 mm, 2,510 mm and 3,020 mm). The loading deck is shorter than the overall length and depends on the body fitted.
The Tata Signa 4018.S uses 295/90R20 tyres front and rear, 6 tyres in all. They are tube-type, not tubeless.
The Tata Signa 4018.S weighs 5,970 kg empty (kerb weight) and 39,500 kg fully loaded (GVW), with a rated payload of 27,000 kg.
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