The best engine is the 3.5-liter EcoBoost twin-turbo V6 used in the Taurus SHO, delivering the most horsepower and torque among Taurus engines.
Across the Taurus lineup, Ford offered two main engines in the U.S.: a standard 3.5-liter Ti-VCT V6 for most trims and the 3.5-liter EcoBoost twin-turbo V6 for the high-performance SHO variant. This article reviews those options, explains why the EcoBoost SHO engine stands out, and outlines practical considerations for buyers looking at used Taurus models today.
Engine options used in the Ford Taurus
Below is a quick look at the two primary engines that powered U.S.-market Tauruses, with typical power figures and the model years in which they appeared.
- 3.5L Ti-VCT V6 (non-SHO): Approximately 288 horsepower and 254 lb-ft of torque, used in most Taurus trims from 2010 through the end of the model line.
- 3.5L EcoBoost twin-turbo V6 (SHO): About 365 horsepower and 350 lb-ft of torque, used exclusively in the Taurus SHO performance model from 2010 onward.
Note: Availability varied by year and trim. Since 2019, Ford has not sold a Taurus in the U.S., so the SHO remains the pinnacle of Taurus power for collectors and enthusiasts in the used-car market.
Performance vs practicality
The EcoBoost variant delivers notable acceleration and higher top-end performance, but it carries the trade-offs of turbocharged operation, premium-fuel requirements, and higher maintenance costs. The standard Ti-VCT V6 is more fuel-efficient (relative to the SHO) and easier to live with for daily driving, with lower service costs in many cases.
For enthusiasts: why the SHO engine stands out
The Taurus SHO’s 3.5L EcoBoost engine produces an engaging blend of robust mid-range torque and high-rev capability, enabling brisk 0-60 mph times, confident passing power, and a sporty character that set the model apart in its era. The engine team tuned the turbochargers, intake, and calibration to deliver stronger throttle response than the standard V6.
Reliability and maintenance considerations
As with any modern turbocharged engine, maintenance schedules emphasize timely oil changes, coolant checks, and attention to turbo cooling. High-mileage examples may incur higher repair costs than the naturally aspirated Ti-VCT engine. When shopping for a used Taurus SHO, inspect the turbo system, timing chains, and electronics for signs of wear.
Bottom line for today
For pure performance in a Taurus, the 3.5L EcoBoost V6 in the SHO is the best engine Ford offered. For everyday driving and budget-conscious ownership, the 3.5L Ti-VCT V6 provides a more practical balance of power and efficiency, and is far easier to maintain as part of a used-car purchase.
Summary
The Ford Taurus offered two main engines in its U.S. lineup—the standard 3.5L Ti-VCT V6 and the 3.5L EcoBoost twin-turbo V6 in the SHO. The EcoBoost SHO engine is the strongest option, delivering the most horsepower and torque, and is the recommended choice for enthusiasts seeking performance. For everyday use, the Ti-VCT V6 remains the more practical and cost-efficient default.