Buick LeSabre 2000-2005 Specifications

The 2000-2005 Buick LeSabre is equipped with a 3.8L V6 engine, known as the Series II 3800. This engine produces 205 horsepower and 230 lb-ft of torque. It features sequential fuel injection and is available in both naturally aspirated and supercharged versions in other GM models, but the LeSabre only includes the naturally aspirated variant. The engine is renowned for its reliability and smooth performance.

The Buick LeSabre from 2000 to 2005 comes standard with a 4-speed automatic transmission, known as the 4T65-E. This transmission is designed for smooth shifting and durability, and it includes features like electronic shift control and a lock-up torque converter for improved fuel efficiency.

Standard safety features include dual front airbags, anti-lock brakes (ABS), and traction control. Optional features include side-impact airbags and a tire pressure monitoring system. The LeSabre also features a sturdy steel safety cage and crumple zones designed to absorb impact energy.

The 2000-2005 Buick LeSabre achieves an EPA-estimated 20 mpg in the city and 29 mpg on the highway. This is competitive with other full-size sedans of the era, such as the Ford Crown Victoria and the Chevrolet Impala, which offer similar fuel efficiency figures.

Recommended maintenance includes oil and filter changes every 3,000 to 5,000 miles, tire rotation every 6,000 to 8,000 miles, and brake inspection every 15,000 miles. The air filter and fuel filter should be replaced every 30,000 miles, and the spark plugs every 100,000 miles.

Standard features include power windows, power locks, and a CD player. Optional features include leather upholstery, a power sunroof, and a premium Bose audio system. Higher trims offer additional amenities like heated seats and a rear-seat audio control system.

The Buick LeSabre offers 111 cubic feet of passenger space and a trunk capacity of 16.9 cubic feet. This is slightly larger than the Chevrolet Impala and comparable to the Ford Crown Victoria, making it a spacious option for a full-size sedan.

The Buick LeSabre is not designed for heavy towing, with a maximum towing capacity of 1,000 lbs when properly equipped. Payload capacity is approximately 1,000 lbs, which is sufficient for typical passenger and cargo needs.