2022 Chevrolet Malibu Transmission & Axle Gear Ratios

When analyzing the powertrain capabilities of the 2022 Chevrolet Malibu, understanding the transmission and final drive (axle) gear ratios is essential. While the Malibu is a front-wheel-drive (FWD) midsize sedan rather than a heavy-duty truck, its gearing dictates how it balances snappy city acceleration, highway cruising fuel economy, and overall drivetrain longevity. For 2022, Chevrolet offered two distinct powertrains: a 1.5L turbocharged 4-cylinder paired with a Continuously Variable Transmission (CVT), and a 2.0L turbocharged 4-cylinder mated to a 9-speed automatic transmission (available exclusively on the Premier trim).

Below is a comprehensive guide to the transmission and axle gear ratios for the 2022 Chevrolet Malibu, along with tips on identifying your setup and understanding how it affects your daily drive.

Transmission gear ratios

The 2022 Malibu utilizes two vastly different transmissions depending on the engine. The 2.0L turbo model uses the GM 9T50 9-speed automatic, which offers a wide gear spread for aggressive low-end acceleration and highly efficient highway cruising. The 1.5L turbo model utilizes a CVT, which relies on a steel belt and pulley system to provide an infinite number of ratios between its highest and lowest points.

GM 9T50 9-Speed Automatic (2.0L Turbo - Premier Trim)

Continuously Variable Transmission / CVT (1.5L Turbo - LS, RS, LT Trims)

Note: Because a CVT does not have fixed, traditional forward gears, the ratios listed represent the maximum and minimum operational spread of the transmission's pulley system.

Available axle ratios

Because the 2022 Chevrolet Malibu is a FWD vehicle, it does not have a traditional rear axle. Instead, it utilizes a "final drive ratio" integrated directly into the transaxle. This final drive functions exactly like an axle ratio in a rear-wheel-drive vehicle, multiplying torque before it is sent to the front wheels.

Note: The 5.10 final drive on the CVT might sound unusually high compared to a truck, but this is a standard configuration for modern CVTs to offset the internal ratios of the belt-and-pulley system and keep the engine in its optimal powerband.

How to identify your axle ratio

Unlike a truck where you might have four different axle ratios available for the exact same engine, the 2022 Chevrolet Malibu's final drive ratio is completely determined by the engine and transmission combination. Therefore, identifying your ratio is usually as simple as knowing your trim level. However, if you want to verify your factory build data, you can check the vehicle's RPO (Regular Production Option) codes.

1. Locate the Service Parts Identification (SPID) Label: For GM vehicles, this sticker is traditionally located in the glovebox, inside the center console, or on the driver’s side door jamb. Some newer models have transitioned to a QR code on the driver's door B-pillar.
2. Scan the RPO Codes: Look through the three-character alphanumeric codes. While traditional GM trucks use "G-codes" (like GU6 or GT4) for rear axles, FWD final drives often use "F-codes" or are simply tied directly to the transmission RPO (such as MRG for the CVT or M3E for the 9-speed).
3. Use a VIN Decoder: If the sticker is missing, worn, or only a QR code is present, run your 17-digit Vehicle Identification Number (VIN) through a trusted GM VIN decoder or take it to a Chevrolet dealership parts counter to get a complete build sheet.

Towing vs MPG impact

While the Chevrolet Malibu is not rated or recommended for heavy towing (maximum recommended towing capacity is a mere 1,000 lbs if attempted at all), understanding the rule of thumb regarding final drive ratios is still applicable to how the vehicle behaves.

• Numerically lower ratio (e.g., 3.08): A lower number means the wheels turn more times per revolution of the engine. This keeps engine RPMs down at highway speeds, resulting in much better fuel economy, lower engine noise, and less wear over time. The 9-speed automatic uses a lower final drive because its aggressive 4.69 first gear makes up for the torque multiplication needed from a dead stop.
• Numerically higher ratio (e.g., 5.10): A higher number provides better torque multiplication, which translates to faster acceleration from a stop and theoretically better towing or payload-hauling ability. The CVT utilizes a high 5.10 final drive to maximize the relatively small 1.5L engine's low-end torque.

Common issues

While modern transaxles are generally reliable, the 2022 Malibu's drivetrains have a few known quirks and areas to watch as the mileage climbs:

• CVT Belt Whine: The steel push-belt in the CVT can develop a noticeable whine over time, especially if the transmission fluid gets too hot or is not changed at the recommended intervals. Consistent high-pitched whining under acceleration is a sign of internal wear.
• 9-Speed Shift Flares: Some owners of the 2.0L Premier models have reported occasional hesitation or a "shift flare" (where the RPMs spike slightly before the next gear engages) in the lower gears. This is often resolved by the dealership via a Transmission Control Module (TCM) software update.
• CV Axle Joint Wear: Being a FWD car, the front axles handle both power delivery and steering. Listen for a rapid clicking or popping noise when making tight turns at low speeds. This indicates a failing Constant Velocity (CV) joint, usually caused by a torn rubber boot that allowed road debris and moisture into the bearing.

Find a driveline shop on Repairius. If you are experiencing harsh shifting, strange whining noises, or suspect a failing CV axle, it is best to have the vehicle inspected by a professional. Use Repairius.com to locate a top-rated local transmission or driveline specialist who can accurately diagnose and service your Malibu's powertrain.