The Chevrolet Silverado 1500 III Regular Cab, equipped with the 4.3L V6 EcoTec3 engine and a four-wheel drive automatic transmission, was a mainstay of Chevrolet’s full-size pickup truck lineup from 2013 to 2016. This configuration represented a balance between capability and affordability within the broader Silverado range, targeting buyers who needed a robust work truck without the expense of larger engines or higher trim levels. It occupied the entry to mid-level position in the lineup, slotting below the 5.3L and 6.2L V8 options, and above any potential base model configurations. The third generation Silverado (2014-2018) represented a significant redesign for the popular truck, focusing on improved fuel efficiency, interior refinement, and overall capability.
Technical Specifications
| Brand | Chevrolet |
| Model | Silverado 1500 |
| Generation | Silverado 1500 III Regular Cab |
| Type (Engine) | 4.3 V6 EcoTec3 (285 Hp) 4WD Automatic |
| Start of production | 2013 |
| End of production | 2016 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Pick-up |
| Seats | 2 |
| Doors | 2 |
| Fuel consumption (urban) | 13.8 l/100 km (17 US mpg, 20.5 UK mpg) |
| Fuel consumption (extra urban) | 10.7 l/100 km (22 US mpg, 26.4 UK mpg) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 7.3 kg/Hp, 137 Hp/tonne |
| Weight-to-torque ratio | 5 kg/Nm, 198.9 Nm/tonne |
| Power | 285 Hp @ 5300 rpm |
| Power per litre | 66.4 Hp/l |
| Torque | 414 Nm @ 3900 rpm (305.35 lb.-ft. @ 3900 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | LV3 |
| Engine displacement | 4293 cm3 (261.97 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 99.6 mm (3.92 in.) |
| Piston Stroke | 92 mm (3.62 in.) |
| Compression ratio | 11:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Direct injection |
| Engine oil capacity | 5.7 l (6.02 US qt | 5.02 UK qt) |
| Coolant capacity | 15.1 l (15.96 US qt | 13.29 UK qt) |
| Kerb Weight | 2081 kg (4587.82 lbs.) |
| Trunk (boot) space – minimum | 1504 l (53.11 cu. ft.) |
| Fuel tank capacity | 98 l (25.89 US gal | 21.56 UK gal) |
| Length | 5222 mm (205.59 in.) |
| Width | 2032 mm (80 in.) |
| Height | 1867-1882 mm (73.5 – 74.09 in.) |
| Wheelbase | 3023 mm (119.02 in.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 6 gears, automatic transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Tires size | 255/75 R16 |
| Wheel rims size | 16 |
Powertrain & Engine Architecture
The heart of this Silverado variant is the 4.3L LV3 EcoTec3 V6 engine. This engine is a naturally aspirated, direct-injection powerplant featuring aluminum cylinder heads and a cast iron block. The EcoTec3 family of engines were designed for a balance of power and efficiency, utilizing features like variable valve timing and active fuel management (cylinder deactivation) to optimize fuel economy. The direct injection system delivers fuel directly into the combustion chamber, improving combustion efficiency and power output. The engine produces 285 horsepower at 5300 rpm and 305 lb-ft of torque at 3900 rpm. The engine is paired with a six-speed automatic transmission (likely the 6L80) designed to handle the truck’s towing and hauling capabilities. This transmission offers smooth shifting and a wide gear ratio spread for optimal performance in various driving conditions.
Driving Characteristics
The 4.3L V6 Silverado 1500 offered a noticeably different driving experience compared to its V8 siblings. While lacking the outright acceleration of the 5.3L or 6.2L engines, the V6 provided adequate power for everyday driving and moderate towing. The automatic transmission was tuned for practicality, prioritizing smooth shifts and fuel efficiency over aggressive performance. The six-speed transmission helped keep the engine in its optimal power band, but passing maneuvers at highway speeds required more planning. The 4WD system provided enhanced traction in inclement weather and off-road conditions, making it a versatile choice for those living in areas with challenging terrain. The weight distribution, typical of a body-on-frame pickup, contributed to a firm ride quality, especially when unladen.
Equipment & Trim Levels
The Regular Cab Silverado 1500 with the 4.3L V6 typically came standard with basic work truck features. This included vinyl upholstery, a basic audio system, air conditioning, and manual windows and locks. Higher trim levels, such as the LT, added features like cloth upholstery, power windows and locks, keyless entry, and an upgraded audio system. Optional extras included a trailer hitch, bed liner, and various convenience packages. The interior design was functional and durable, prioritizing practicality over luxury. The dashboard layout was straightforward, with easy-to-read gauges and logically placed controls.
Chassis & Braking
The Silverado 1500 III utilized a traditional body-on-frame construction, providing a robust and durable platform. The suspension consisted of independent front suspension with coil springs and a solid rear axle with leaf springs. The rear brakes on this configuration were typically discs, offering improved stopping power compared to drum brakes. The steering system was a rack-and-pinion setup with electric power steering, providing responsive handling and reduced driver effort. The standard tire size was 255/75R16, offering a good balance of ride comfort and durability. ABS (Anti-lock Braking System) was standard equipment, enhancing safety during emergency braking situations.
Market Reception & Comparison
The 4.3L V6 Silverado 1500 was generally well-received by critics as a capable and affordable work truck. While it didn’t offer the same level of performance as the V8 models, it provided sufficient power for most everyday tasks and offered better fuel economy. Compared to the 5.3L V8, the V6 delivered noticeably lower fuel consumption, making it a more attractive option for those prioritizing cost savings. However, the V8 offered significantly more towing capacity and acceleration. Reliability was generally good, with the EcoTec3 engine proving to be a durable and dependable powerplant. Some owners reported minor issues with the active fuel management system, but these were typically addressed with software updates.
Legacy
The 4.3L EcoTec3 V6 Silverado 1500 remains a popular choice in the used truck market today. Its affordability, reliability, and practicality make it an attractive option for buyers seeking a capable work truck without breaking the bank. The engine has proven to be relatively durable, and parts availability is generally good. While not as sought-after as the V8 models, the V6 Silverado offers a compelling value proposition for those who don’t require the extra power and towing capacity of the larger engines. Its continued presence on used car lots is a testament to its enduring appeal and overall dependability.
