Chrysler K Platform - Derivatives

Derivatives

The K-derivatives offered a large variety of engines depending on year and model. Four-cylinder engines were initially equipped with carburetors; fuel injection was phased in beginning in the mid-1980s. Engine output ranged from 86 hp (64 kW) to 224 hp (167 kW). Most vehicles had the 2.2 L or 2.5 L Chrysler four-cylinder engine, though from 1981 to 1986 a 2.6 L four and from 1987 to 1995 a 3.0 L V6, both made by Mitsubishi, were offered. All had electronic ignition.

Chrysler economized greatly across the K-derivative models with standardized parts, so that many parts (aside from sheet metal) are easily interchanged across the lines, leading to owners upgrading by using higher-power or sportier K-derivatives' parts.

However, in the 1990s, lack of investment in the K-derivative models coupled with the effects of too much cost-cutting and standardization led to a reliance on heavy rebates to sell the vehicles, causing Chrysler to lose money on many of these vehicles.

Though the K-derivatives did not generally have a strong reputation for performance, several were notable, particularly the Dodge Spirit R/T, which could reach 60 mph (97 km/h) in under six seconds, and the Daytona R/T.