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Chevrolet · Mid-Size · 2008–2012 Custom Search

Chevrolet Malibu 7

Weaknesses, engine ratings and buying advice

★★★★★
3.0 / 5.0 · Based on 4 engine variants · How we rate
Most Fun Engine

252 PS

Malibu LTZ · Benzin

V6 power, V6 problems

Decent

Generations

Engine Overview

The Chevrolet Malibu 7 is available with 3 engine variants — from 166 to 268 hp. 1 variants had engine changes — the model year is crucial.

Malibu · Petrol· 169–217 PS Engine Change
2008 2012

2.4-liter Ecotec four-cylinder with 169 hp, port injection. The last bearable base Malibu engine before GM went all-in on turbo and direct injection. Typical 2.4 Ecotec themes: timing chain stretch on stretched oil intervals, PCV diaphragm in the valve cover, mild oil consumption. An honest workhorse without ambition.

  • !! Timing chain stretch (2.4 LE5) from 150,000 km

    The 2.4 LE5 timing chain stretches early on stretched oil change intervals. Cold-start rattle, P0008/P0011/P0016 codes, power loss. Repair $1,300–$2,500, up to $3,400 with bent valves.

    Symptoms: Cold start rattle, check engine, power loss
    1,300–3,400 $
    Ad timing chain kit 2.4 LE5 Malibuchain tensioner Ecotec LE5
  • !! Oil consumption from piston ring wear (LE5) from 130,000 km

    The 2.4 LE5 shows elevated oil consumption past 80k miles from piston ring wear. Part of the GM PIP-5145A bulletin family. Repair usually requires partial teardown.

    Symptoms: Blue smoke on cold start, oil consumption over 1 qt per 1,000 mi, oil level drops between changes
    2,500–4,500 $
    Ad piston ring set 2.4 LE5
  • ! PCV diaphragm in valve cover fails from 120,000 km

    Internal PCV diaphragm inside the valve cover tears — oil burn and vacuum leak. Requires complete valve cover replacement.

    Symptoms: Rough idle, oil consumption, vacuum codes
    300–600 $
    Ad valve cover 2.4 LE5 Malibu PCV
2008 2008

3.5-liter High Value V6 from the 90s, recycled as the 2008 Malibu base V6. OHV architecture, 217 hp, simple design. Only one model year before the 3.6L LY7 replaced it. Mechanically robust but already outdated at launch.

No known weaknesses documented.

Malibu Hybrid · Petrol Mild-Hybrid· 164 PS
2008 2009

The first Malibu Hybrid (BAS — Belt Alternator Starter) with a mild hybrid system. 2.4-liter Ecotec plus a 36V starter/generator. Minimal fuel economy advantage over the regular 2.4, only 2008–2009, then killed. Technically uninteresting, commercially a flop. Hybrid system parts are hard to find today.

No known weaknesses documented.

Malibu LTZ · Petrol· 252 PS
2008 2012

3.6-liter High Feature V6 with dual cam and VVT. 264 hp, 6T70 six-speed automatic. Much more modern than the LNJ but shares the timing chain problems of the early GM 3.6 family. Tight and strong when oil change intervals are respected.

No known weaknesses documented.

Vehicle Weaknesses

WeaknessCost
✖Recall: sudden power steering loss (14V-153)

NHTSA 14V-153: electric power steering can fail suddenly. 438 NHTSA complaints on 2010 MY alone. GM covered 10 years/150,000 mi, out-of-warranty $900–$1,600.

Symptoms: Power assist disappears without warning, warning light, heavy steering
from 135,000 km
Ad EPS steering column Malibu 2008-2012
 Medium
NHTSA Owner Complaints
Below average
5,749 complaints · 2008–2012
  1. 01 Steering
    2,086 ⚠ 53
  2. 02 Electrical
    1,423 ⚠ 24
  3. 03 Electronic Stability Control (Esc)
    855 ⚠ 22
  4. 04 Lighting
    803 ⚠ 7
  5. 05 Brakes
    557 ⚠ 37

Top Reported Issues

⚠ Steering (2086 complaints)
⚠ Electrical (1423 complaints)
⚠ Electronic Stability Control (Esc) (855 complaints)
Source: NHTSA (nhtsa.gov) · 2026-04

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Known Problems and Issues +

A total of 8 weaknesses have been documented for the Chevrolet Malibu 7 (2008–2012) — 3 engine-related and 5 vehicle-related. Typical issues affect Other, Electronics, Gearbox, HVAC.

Malibu (LE5, 2008–2012) — Be Careful: Timing chain stretch (2.4 LE5), Oil consumption from piston ring wear (LE5), PCV diaphragm in valve cover fails. Power: 169 PS.

What to watch out for with the Chevrolet Malibu? See the detailed listing of all engine and vehicle weaknesses in the sections above.

Frequently Asked Questions

What problems and weaknesses does the Chevrolet Malibu 7 have? +
The Chevrolet Malibu 7 has 3 known engine weaknesses and 5 vehicle weaknesses.
What should I look for when buying a used Chevrolet Malibu 7? +
faq.watch_a_none
Which engine is recommended? +
Be careful: LY7 (3.6L V6), LE5 (2.4L Ecotec I4), LAT (2.4L Ecotec BAS Hybrid), LZ4 (3.5L High Value V6). No engine is rated 'Good Choice'. The most fun to drive is the LY7 (3.6L V6).
Which Chevrolet Malibu 7 engine is the most fun? +
The {code} ({displacement}) offers the most driving fun in the Chevrolet Malibu 7 — rated: "Decent". {description} On paper the Malibu LTZ with the 3.6 looked promising — real torque, smooth delivery. In reality the LY7's undersized timing chain and oil-hungry pistons turn into a $3,000 repair before 100k miles if service was ever stretched. Fun while it works, brutal when it doesn't.
Is the Chevrolet Malibu 7 worth buying used? +
The Chevrolet Malibu 7 requires careful consideration — choosing the right engine variant is crucial.
What horsepower variants are available for the Chevrolet Malibu 7? +
The Chevrolet Malibu 7 is available with engine variants from 166 to 268 hp. Petrol: LY7 (3.6L V6), LE5 (2.4L Ecotec I4), LAT (2.4L Ecotec BAS Hybrid), LZ4 (3.5L High Value V6).

Last updated: February 2026 · All information without guarantee