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2013 Buick

LaCrosse

Auto (S6), 6 cyl, 3.6 L, SIDI

Buick LaCrosse: best and worst years
2013 Buick LaCrosse (photo 1 of 3)
PhotoDinkun ChenCC BY-SA 4.0Wikimedia Commons

Overview

Body
Midsize CarsEPA, from EPA, last updated 6/11/2026
Drivetrain
Front-Wheel DriveEPA, from EPA, last updated 6/11/2026
Transmission
Automatic (S6)EPA, from EPA, last updated 6/11/2026
Powertrain
GasEPA, from EPA, last updated 6/11/2026
Fuel
RegularEPA, from EPA, last updated 6/11/2026

Engine & performance

Cyl
6EPA, from EPA, last updated 6/11/2026
Aspiration
Naturally aspiratedEPA, from EPA, last updated 6/11/2026
Start-stop system
NoEPA, from EPA, last updated 6/11/2026

Efficiency

MPG Hwy
27 mpgEPA, from EPA, last updated 6/11/2026
MPG City
17 mpgEPA, from EPA, last updated 6/11/2026
MPG Comb
21 mpgEPA, from EPA, last updated 6/11/2026
Fuel $/yr
$2,950EPA, from EPA, last updated 6/11/2026
CO₂
433 g/miEPA, from EPA, last updated 6/11/2026
Eco Score
5/10EPA, from EPA, last updated 6/11/2026
Smog score
8/10
Elec. Range
0 miEPA, from EPA, last updated 6/11/2026
Real-world MPG
24.7 mpg, reported by 1 driverabout 3.7 mpg above the EPA combined estimate
SmartWay certified
No

Dimensions & capacity

Length
197 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Width
73 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Height
59 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Wheelbase
112 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Curb Weight
3,935 lbNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026
Pass. Vol
100 ft³EPA, from EPA, last updated 6/11/2026
Cargo Vol
16 ft³EPA, from EPA, last updated 6/11/2026

Safety NHTSA, model year

Overall crash rating
★★★★★
Rollover rating
★★★★
Stability control (ESC)
Standard
Forward-collision warning
No
Lane-departure warning
No
Recalls
5
Owner complaints
127
Reported injuries
5
Theft rate
1.5 per 1,000 produced (CY 2013 federal data)

Feature availability

Which features come standard, cost extra, or are locked to a pricier trim arrives with the next data phase. Standard equipment shows here today.

Standard

Reported problems NHTSA owner complaints, model year

  • ELECTRICAL SYSTEM26%
  • ENGINE15%
  • SUSPENSION14%
  • STEERING12%
  • POWER TRAIN6%
  • UNKNOWN OR OTHER5%

Source: NHTSA owner complaints, 197 total.

Buick LaCrosse: best and worst years

Federal investigations NHTSA defect investigations, model year

  • AQ14001opened May 2, 2014ELECTRICAL SYSTEM

    Sands Chevrolet/Hybrid System Fire/Stall

  • RQ13003opened Jul 5, 2013ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY

    Generator Control Module Fires

Warranty manufacturer terms, by make

Basic
4 yr / 50k mi
Powertrain
6 yr / 70k mi
Roadside assistance
6 yr / 70k mi
Maintenance
1 yr / 12k mi

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.