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The sedan Buick LaCrosse 2004 - 2009 year modification 3.8 AT (203 hp)

Engine

Engine type petrol
Engine location front, transverse
Engine capacity, cm³ 3791
Boost type No
Maximum power, hp/kW at rpm 203 / 149 at 5200
Maximum torque, N*m at rpm 305 at 4000
Cylinder arrangement V-shaped
Number of cylinders 6
Number of valves per cylinder 2
Engine power supply system distributed injection
Compression ratio 9.4
Cylinder diameter and piston stroke, mm 96.5 × 86.4

General information

Brand country USA
Model assembly Canada
Car class E
Number of doors 4

Performance indicators

Fuel consumption, l city / highway / combined 11.8 / 8.1 / 10.2
Fuel type Super (95)
Maximum speed, km/h 190
Acceleration to 100 km/h, s 7.4

Sizes in mm

Length 5030
Width 1853
Height 1458
Wheelbase 2805
Ground clearance 150
Front track width 1565
Rear track width 1560
Wheel size 225 / 60 / R16

Suspension and brakes

Type of front suspension independent, spring
Type of rear suspension dependent, spring
Front brakes disk ventilated
Rear brakes disc

Transmission

Transmission automatic
Number of gears 4
Drive type front

Volume and weight

Fuel tank capacity, l 66
Curb weight, kg 1620
Trunk volume min/max, l 453
Gross weight, kg 1980

Buick LaCrosse: A Comprehensive Overview

The Buick LaCrosse, a mid-size luxury sedan, was produced between 2004 and 2009, offering a blend of comfort, performance, and style. Assembled in Canada, this American-branded vehicle is a solid choice for those seeking a reliable and spacious sedan. With its 3.8-liter V6 engine and automatic transmission, the LaCrosse delivers a smooth and powerful driving experience, making it a standout in its class.

Performance and Engine Specifications

Under the hood, the Buick LaCrosse boasts a 3.8-liter V6 petrol engine that generates 203 horsepower at 5200 rpm and 305 N*m of torque at 4000 rpm. This engine, paired with a 4-speed automatic transmission, ensures a responsive and efficient drive. The car accelerates from 0 to 100 km/h in 7.4 seconds, reaching a top speed of 190 km/h. Fuel consumption is reasonable for its class, with 11.8 liters per 100 km in the city, 8.1 liters on the highway, and a combined figure of 10.2 liters. The front-wheel-drive system and independent front suspension contribute to a comfortable and stable ride, even on uneven surfaces.

Design and Dimensions

The Buick LaCrosse is a full-size sedan with a length of 5030 mm, a width of 1853 mm, and a height of 1458 mm. Its wheelbase of 2805 mm provides ample interior space, ensuring comfort for both front and rear passengers. The car's ground clearance of 150 mm and 16-inch wheels (225/60/R16) offer a balanced combination of stability and agility. The trunk offers a generous 453 liters of storage space, making it practical for long trips or daily errands.

Interior and Comfort Features

As a luxury sedan, the Buick LaCrosse prioritizes comfort and convenience. The spacious interior is designed to accommodate up to five passengers comfortably. The car's curb weight of 1620 kg and gross weight of 1980 kg contribute to its solid and stable feel on the road. The suspension system, featuring independent front and dependent rear springs, ensures a smooth ride, while ventilated front and rear disc brakes provide reliable stopping power.

Pros and Cons

Pros:

  • Powerful 3.8-liter V6 engine with 203 horsepower.
  • Smooth 4-speed automatic transmission.
  • Spacious interior with ample legroom and trunk space.
  • Comfortable ride quality thanks to independent front suspension.
  • Reasonable fuel consumption for its class.

Cons:

  • Limited ground clearance may not be ideal for rough terrains.
  • Older model with production ending in 2009, which may lack modern tech features.
  • Front-wheel drive may not appeal to those seeking a sportier, rear-wheel-drive experience.

Conclusion

The Buick LaCrosse is a well-rounded sedan that combines performance, comfort, and practicality. Its powerful engine, spacious interior, and smooth ride make it an excellent choice for families or individuals seeking a reliable luxury vehicle. While it may lack some modern features found in newer models, its timeless design and dependable performance ensure it remains a competitive option in the used car market. Whether for daily commutes or long road trips, the Buick LaCrosse delivers a satisfying driving experience.

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