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2018 Chevrolet Impala

2018 Chevrolet Impala

Sedan
front wheel drive
regular unleaded
Horsepower
305 hp
MPG Combined
MSRP
$30,220
Torque
269 lb-ft
Reliability Score
97/ 100Excellent
Based on 86 NHTSA complaints

Should You Buy a 2018 Chevrolet Impala?

The 2018 Chevrolet Impala is a full-size sedan that combines spaciousness with a powerful performance, featuring a robust 3.6L V6 engine that delivers 305 horsepower and 264 lb-ft of torque. With a front-wheel drive system and a smooth 6-speed shiftable automatic transmission, the Impala offers a comfortable driving experience, making it an excellent choice for daily commuting or family road trips. Its combined fuel economy of 22 MPG is decent for its class, and the flex-fuel capability adds versatility for fuel options.

However, potential buyers should be aware of some reported issues, as the NHTSA has logged 86 complaints, including 7 crash incidents and 2 injuries. The most frequently cited problems involve the electrical system and powertrain, which may warrant further investigation. Despite these concerns, the Impala boasts a reliability score of 96.6/100, indicating that many owners have had positive experiences with their vehicles.

Ideal For

The 2018 Chevrolet Impala is best suited for families or individuals seeking a spacious, reliable sedan that offers a blend of performance and comfort for daily commuting or long-distance travel.

Strengths

  • +Spacious interior with comfortable seating for five
  • +Powerful 3.6L V6 engine for strong performance
  • +Decent fuel economy for a full-size sedan
  • +High reliability score of 96.6/100
  • +Flex-fuel capability for fuel versatility

Weaknesses

  • -Reported electrical and powertrain issues
  • -Some complaints related to crash incidents
  • -Limited rear visibility due to design
  • -Higher MSRP compared to some competitors
  • -Potential early ownership issues as noted in complaints

Known Issues (NHTSA Data)

While the 2018 Chevrolet Impala has a few reported complaints, including issues with the electrical system and powertrain, there are no significant safety-related complaints on record. The majority of issues appear to be categorized as 'unknown or other,' particularly within the 0-20,000 mile range, suggesting that early ownership may present some challenges. Overall, the reliability score indicates that many owners have found the vehicle to be dependable.

Complaint Patterns by Mileage
UNKNOWN OR OTHER
0-20000 mi
5 reports
Top Complaint Areas
UNKNOWN OR OTHER19% of complaints
ELECTRICAL SYSTEM13% of complaints
POWER TRAIN12% of complaints
ENGINE8% of complaints
SERVICE BRAKES8% of complaints

Performance

Horsepower
305 hp
Torque
269 lb-ft
Engine
3.6 L
Cylinders
V6
Transmission
6-speed shiftable automatic
Drive Type
front wheel drive

Efficiency

MPG Combined
Fuel Type
regular unleaded

Dimensions

Length
Width
Height
Wheelbase
Curb Weight
Ground Clearance

Capacity

Doors
4
Seating
5
Cargo
Max Cargo
Max Towing
Max Payload

ddpc Estimated Value

$16,170
$13,744 – $18,595
46% from MSRP
Original MSRP: $30,220
Depreciation Over Time
New
5yr
8yr
10yr
ddpc Estimate based on original MSRP, standard depreciation curves, vehicle class, and NHTSA reliability data. Not a substitute for professional appraisal. Actual value depends on condition, mileage, location, and market conditions.

Estimated Cost of Ownership

Estimated Annual Cost
$6,021
Per Mile
$0.50
5-Year Total
$50,355
Fuel
$1,909/yr
Maintenance
$600/yr
Insurance
$3,512/yr
Depreciation
$4,050/yr
Based on industry-standard estimates for this vehicle class. Fuel cost assumes 12,000 mi/yr at national average gas prices. Maintenance uses class-based intervals, not manufacturer-specific schedules. Actual costs vary by location, driving habits, and vehicle condition.

Available Trims (6)

Impala
LT 4dr Sedan (2.5L 4cyl 6A)
305 hp
front wheel drive
$30,220
Impala
LS Fleet 4dr Sedan (2.5L 4cyl 6A)
305 hp
front wheel drive
$27,895
Impala
LS 4dr Sedan (2.5L 4cyl 6A)
305 hp
front wheel drive
$27,895
Impala
SIDI
FWD
Impala
SIDI; FFV
FWD
Impala
SIDI
FWD

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