How much horsepower does a 1995 k1500 4.3 have?
The 1995 K1500 with the 4.3-liter V6 is rated around 165 horsepower. This value reflects the engine specification used in that year before GM's subsequent Vortec upgrade arrived in 1996.
In the 1995 model, the 4.3-liter V6 used throttle-body injection and produced torque in the mid-to-high 200s, with horsepower in the mid-160s. The following sections provide a concise look at the official rating and how it compares to later revisions in GM’s 4.3-liter family.
Engine horsepower in 1995 K1500
The 1995 4.3-liter V6 powering the K1500 was part of Chevrolet's long-running small-block family. The figures below summarize the official rating and related specs for that year.
- Horsepower: 165 hp (123 kW)
- Torque: approximately 275 lb-ft (373 N·m)
- Fuel delivery: Throttle Body Injection (TBI)
These numbers reflect the standard configuration for the 1995 K1500 with the 4.3-liter V6. Variations may exist due to rolling ratings, emission controls, and testing methodology.
How ratings evolved with GM’s 4.3L family
GM updated the 4.3-liter V6 with the Vortec branding starting in 1996, which increased output to about 190 horsepower and roughly 260–275 lb-ft of torque, depending on the exact spec from late-1990s trucks. The 1995 model sits on the cusp of that upgrade.
- 1995 (pre-Vortec) 4.3L V6: ~165 hp
- 1996–1997 (early Vortec 4300): ~190 hp
- Late 1990s iterations vary by emissions and market
In short, the 1995 K1500’s 4.3L V6 delivered around 165 horsepower, with a later upgrade pushing outputs higher in the mid-to-high 180s/190s in subsequent years.
Summary
For the 1995 K1500 with a 4.3-liter V6, the official horsepower rating sits at about 165 hp. If you’re comparing to more modern K1500s, you’ll encounter higher numbers in the mid-190s after GM’s Vortec update in 1996. Always verify a specific vehicle’s VIN-based ratings through GM’s documentation or a trusted database when precision is required for restoration or resale.
