The Chevrolet Silverado 1500 III Regular Cab, equipped with the 4.3L V6 EcoTec3 engine and a six-speed automatic transmission, was a mainstay of Chevrolet’s full-size pickup truck lineup from 2013 to 2016. This configuration represented an entry-level offering within the third generation (2014-2018) Silverado 1500 series, designed to provide a balance of capability and affordability for buyers prioritizing work and utility over outright performance. It served as a popular choice for fleet buyers and individuals seeking a dependable, no-frills truck for everyday tasks.
Technical Specifications
| Brand | Chevrolet |
| Model | Silverado 1500 |
| Generation | Silverado 1500 III Regular Cab |
| Type (Engine) | 4.3 V6 EcoTec3 (285 Hp) 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) | 13.1 l/100 km (18 US mpg) |
| Fuel consumption (extra urban) | 9.8 l/100 km (24 US mpg) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 7 kg/Hp |
| Weight-to-torque ratio | 4.8 kg/Nm |
| 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 | 1990 kg (4387.2 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.) |
| Drivetrain Architecture | Rear wheel drive |
| 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 |
Introduction
The Silverado 1500 III Regular Cab with the 4.3L V6 EcoTec3 engine debuted with the redesigned 2014 model year Silverado 1500. Chevrolet aimed to improve fuel efficiency and capability across the range, and the 4.3L V6 was positioned as the standard engine option for buyers who didn’t require the power of the larger 5.3L or 6.2L V8s. The “Regular Cab” configuration signified a two-door layout with a single row of seating, making it ideal for work-focused applications. This variant was built on the GMT900 platform, representing a significant departure from previous Silverado generations with its increased use of high-strength steel and refined chassis design.
Powertrain & Engine Architecture
The heart of this Silverado variant is the 4.3L (261.97 cubic inches) EcoTec3 V6 engine, designated with the engine code LV3. This engine is a naturally aspirated, direct-injection powerplant featuring aluminum cylinder heads and a cast iron block. The direct injection system, a key feature of the EcoTec3 family, allows for precise fuel delivery, contributing to improved efficiency and power output. The engine utilizes a variable valve timing (VVT) system to optimize performance across the rev range. The six-speed automatic transmission (likely the 6L48E) was specifically tuned to work with the characteristics of the 4.3L V6, providing smooth shifts and adequate acceleration. The transmission features electronically controlled shift points and overdrive for highway cruising.
Driving Characteristics
The 4.3L V6-powered Silverado 1500 offered a noticeable step down in performance compared to its V8 siblings. While 285 horsepower and 305 lb-ft of torque were sufficient for many everyday tasks, it wasn’t designed for heavy towing or rapid acceleration. The automatic transmission, while smooth, could sometimes feel hesitant when downshifting for passing maneuvers. The gear ratios were optimized for fuel economy, resulting in a more relaxed driving experience. Compared to the 5.3L V8, the 4.3L felt less powerful, especially when loaded with cargo or towing a trailer. However, the lighter engine weight contributed to slightly improved handling and fuel economy.
Equipment & Trim Levels
The 4.3L V6 Regular Cab Silverado typically came standard with basic work truck features. This included vinyl upholstery, a basic audio system, air conditioning, and steel wheels. 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 intuitive controls.
Chassis & Braking
The Silverado 1500 III Regular Cab featured a fully boxed frame constructed from high-strength steel, providing a solid foundation for the truck. The suspension consisted of independent front suspension with coil springs and a solid rear axle with leaf springs. The rear brakes were typically discs, a notable upgrade from earlier Silverado generations that often used drums. The braking system included ABS (Anti-lock Braking System) for enhanced safety. The steering was rack-and-pinion with electric power steering, offering a responsive and comfortable driving experience. The standard tire size was 255/75R16, providing a good balance of ride comfort and durability.
Market Reception & Comparison
Critics generally viewed the 4.3L V6 Silverado as a competent, if unremarkable, work truck. Its fuel economy was a key selling point, offering a noticeable improvement over the V8 models. However, some reviewers noted the engine’s lack of power when faced with demanding tasks. Compared to the 5.3L V8, the 4.3L offered lower initial cost and better fuel efficiency, but at the expense of performance. The 4.3L was often favored by fleet buyers and individuals who prioritized affordability and fuel economy over outright power. Reliability was generally good, with the EcoTec3 engine proving to be a durable and dependable powerplant.
Legacy
The 4.3L V6 EcoTec3-powered Silverado 1500 remains a relatively common sight on used car lots today. The engine has proven to be reasonably reliable, although regular maintenance is crucial to prevent issues. Common concerns include oil leaks and potential issues with the direct injection system. These trucks offer a good value for buyers seeking an affordable and capable pickup truck for light-duty tasks. The 4.3L V6, while not the most powerful engine in the Silverado lineup, provided a solid foundation for a dependable and fuel-efficient work truck, cementing its place in Chevrolet’s history.
