2024 Chevrolet Silverado
Double Cab 4WD Trail Boss 3.0L Diesel 4WD
What the Double Cab 4WD Trail Boss 3.0L Diesel adds over the Regular Cab 2WD 2.7L Turbo
| Spec | Regular Cab 2WD 2.7L Turbo | Double Cab 4WD Trail Boss 3.0L Diesel |
|---|---|---|
| Cylinder count | 4 | 6 |
| Engine displacement | 2700 cc | 3000 cc |
| Fuel injection system | gdi mpi | High-pressure, common-rail direct injection; electronic throttle valve |
| Horsepower | 310 hp | 305 hp |
| Torque | 430 lb-ft | 495 lb-ft |
| Engine type (full description) | 2.7L Turbo DOHC VVT DI with Active Fuel Management | 3.0L DOHC I-6 Turbo-Diesel |
| Fuel tank capacity | 28.3 gal | 24 gal |
| Ground clearance | 7.8 in | 10.9 in |
| Front headroom | 43.1 in | 43 in |
| MPG (city) | 19 mpg | 21 mpg |
| MPG (highway) | 22 mpg | 23 mpg |
| Overall height | 75.7 in | 78.3 in |
| Overall length | 210.9 in | 231.9 in |
| Overall width | 81.1 in | 81.2 in |
| Front suspension type | Independent coil-over-shock with twin-tube shock absorbers | Independent coil-over-shock with twin-tube shock absorbers; Rancho shocks |
| Rear suspension type | Solid axle with semi-elliptic, variable-rate, two-stage multileaf springs, splayed twin-tube shock absorbers | Solid axle with semi-elliptic, variable-rate, two-stage multileaf springs, splayed twin-tube shock absorbers; Rancho shocks |
| Tire size | P255/70R17 | LT275/65R18 |
| Final drive ratio | 3.4 | 3.7 |
| Transmission speeds | 8 | 10 |
| Wheel diameter | 17 in | 18 in |
| Wheel material | steel | aluminum |
| Wheel width | 8 in | 8.5 in |
| Wheelbase | 126.5 in | 147.5 in |
Standard here, not on the base trim: 3.0L DOHC I-6 Turbo-Diesel – 305 hp / 495 lb.-ft. torque, Fuel tank capacity: Double Cab / Crew Cab 24 gal. / 91 liters (22 gal. / 83 liters for 2WD diesel models)
Specifications
Source: manufacturer press kitBrakes
| Front brake diameter | 330 mm |
| Front brake type | vented disc |
| Rear brake diameter | 345 mm |
| Rear brake type | vented disc |
Dimensions Exterior
| Ground clearance | 10.9 in |
| Overall height | 78.3 in |
| Overall length | 231.9 in |
| Overall width | 81.2 in |
| Wheelbase | 147.5 in |
Engine Basics
| Aspiration | twin turbo |
| Cylinder count | 6 |
| Engine displacement | 3000 cc |
| Fuel injection system | High-pressure, common-rail direct injection; electronic throttle valve |
| Engine type (full description) | 3.0L DOHC I-6 Turbo-Diesel |
| Valve configuration | Dual-overhead camshafts, four-valves per cylinder |
Engine Output
| Horsepower | 305 hp |
| Torque | 495 lb-ft |
Fuel Economy
| MPG (city) | 21 mpg |
| MPG (highway) | 23 mpg |
Fuel System
| Fuel tank capacity | 24 gal |
Headroom
| Front headroom | 43 in |
| Third-row headroom | 39.9 in |
Legroom
| Front legroom | 44.5 in |
| Third-row legroom | 35.2 in |
Shoulder Room
| Front shoulder room | 66 in |
| Third-row shoulder room | 64.9 in |
Steering
| Steering type | Electric power-assisted rack-and-pinion |
Suspension
| Front suspension type | Independent coil-over-shock with twin-tube shock absorbers; Rancho shocks |
| Rear suspension type | Solid axle with semi-elliptic, variable-rate, two-stage multileaf springs, splayed twin-tube shock absorbers; Rancho shocks |
Tires
| Tire size | LT275/65R18 |
Transmission
| Final drive ratio | 3.7 |
| Transmission speeds | 10 |
| Transmission type | automatic |
Wheels
| Wheel diameter | 18 in |
| Wheel material | aluminum |
| Wheel width | 8.5 in |
Standard & optional equipment
Source: manufacturer press kitSafety3 std · 0 opt
- Electronic Stability Control
- Four-wheel disc brakes with DuralifeTM rotors, vented front and rear
- Four-wheel disc with electro-hydraulic power assist and ABS
Exterior1 std · 4 opt
- 17-in. x 8-in. steel wheels (standard)
- 17-in. x 8-in. aluminum wheels (available) optional
- 18-in. x 8.5-in. aluminum wheels (available) optional
- 20-in. x 9-in. aluminum wheels (available) optional
- 22-in. x 9-in. aluminum wheels (available) optional
Powertrain6 std · 0 opt
- 10-speed automatic transmission (10L80) – 3.0L, 5.3L and 6.2L
- 2.7L Turbo DOHC VVT DI with Active Fuel Management – 310 hp / 431 lb.-ft. torque
- 3.0L DOHC I-6 Turbo-Diesel – 305 hp / 495 lb.-ft. torque
- 5.3L V-8 VVT DI with Dynamic Fuel Management – 355 hp / 383 lb.-ft. torque
- 8-speed automatic transmission (8L90) – 2.7L
- Fuel tank capacity: Double Cab / Crew Cab 24 gal. / 91 liters (22 gal. / 83 liters for 2WD diesel models)
Chassis4 std · 0 opt
- Electric power-assisted rack-and-pinion steering
- Independent coil-over-shock front suspension with twin-tube shock absorbers
- Rancho shocks (with Z71 package)
- Solid axle rear suspension with semi-elliptic, variable-rate, two-stage multileaf springs, splayed twin-tube shock absorbers
Ranked by what shoppers ask about first; standard equipment before options.
Transcribed from the manufacturer's official press kit for the 2024 Silverado. Confirm with the window sticker for a specific unit.
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Common questions about the Double Cab 4WD Trail Boss 3.0L Diesel
Source: EPA, NHTSA and manufacturer press kitsWhat does the 2024 Chevrolet Silverado Double Cab 4WD Trail Boss 3.0L Diesel add over the Regular Cab 2WD 2.7L Turbo?
Against the Regular Cab 2WD 2.7L Turbo, 2 features become standard that the Regular Cab 2WD 2.7L Turbo does not and 23 published specifications differ. Both lists are on this page, taken from the manufacturer's own press material.