The 2003 Lincoln Town Car is powered by Ford’s 4.6-liter Modular V8 engine, a mainstay of the Panther platform used in the era’s Crown Victoria and Grand Marquis as well. This engine provides smooth, highway-focused performance and is paired with a four-speed automatic transmission.
Engine type and family
The Town Car uses the 4.6L Modular V8, a versatile Ford design that underpinned several full-size sedans of the time. It is configured in a longitudinal layout to drive the rear wheels, aligning with the Town Car’s luxury cruiser profile.
Shared platform and well-known characteristics
The 4.6L Modular V8 in the Town Car was the standard powerplant across the Panther-series cars of the early 2000s, including the Crown Victoria and Grand Marquis. This shared powertrain strategy was intended to maximize reliability and simplify maintenance for a vehicle class built for comfort and durability.
Performance notes and maintenance considerations
Owners typically experience ample low- and mid-range torque for confident highway merging and steady cruising. Routine maintenance focuses on the cooling system, oil changes, and ensuring the timing components—part of the modular V8 design—remain in good condition.
Summary
In short, the 2003 Lincoln Town Car runs on a 4.6-liter Modular V8 engine from Ford, part of the Panther platform lineup, paired with a four-speed automatic transmission to deliver smooth, long-haul comfort.