Understanding The Chevrolet Montana: A Practical Breakdown
The Chevrolet Montana has had a few different lives depending on which year and which market you are talking about. The original was built on the Corsa platform in Brazil and came with a small 1.0 or 1.4 liter engine. It was never meant to compete with real work trucks. It was a lifestyle pickup for people who wanted a bit of utility without the bulk of a Hilux or Fargo. The newer generation, launched around 2019, moved up to the GM Global A platform shared with the Onix Plus and has been sold across Latin America with more varied powertrain options. Power in the Montana depends entirely on the market. In Brazil, the current generation offers a 1.0 turbo ethanol or flex engine making around 128 horsepower on ethanol, and a 1.3 turbo at roughly 150 horsepower on ethanol in higher trims. Some markets also saw a 1.8 flex engine option. The turbo models are where things get interesting. The 1.3 turbo, designated LGX in GM's internal code, features a water-cooled Garrett turbocharger and direct injection. It makes peak torque at a low 1,800 rpm, which is usable in town but the real character shows up when you are carrying a load up a grade. One thing most reviews miss is how the transmission calibration affects real-world driving. The 6-speed automatic in the Montana is not the same tune as the one in the Onix. GM specifically softened the shift points for the pickup application because the extra payload changes how the torque converter locks up. If you put the Onix tuning guide on a Montana, it will shift too aggressively and the converter will hunt under load. I learned this the hard way when a customer brought his 2021 Montana Limited in complaining about sluggish acceleration after a third-party flash at a local shop. They had applied the Onix Turbo S calibrations verbatim. The fix was reinstalling the factory Montana-specific calibration from GMTech and then adjusting the line pressure by about 5 percent to compensate for his aftermarket exhaust. That alone restored the missing mid-range surge he was experiencing.
The manual transmission version uses a single mass flywheel, which means idle vibration is noticeable, especially when the AC kicks in. This is not a defect, it is just the design. The dual mass flywheel was reserved for the turbo variants in later model years. If you are buying a used one, check the flywheel condition before anything else. Replacement runs about four hundred dollars in parts alone, and labor is another three hours minimum. Under the bed, the Montana uses a leaf spring setup with a rated payload of roughly 450 kilograms for the base models and up to 500 kilograms on the higher trims. The Gross Vehicle Weight Rating sits around 1,700 kilograms depending on configuration. These numbers are modest. If you plan to regularly tow anything near the max rated capacity, which is around 750 kilograms braked, you will want to upgrade the suspension. The stock springs sag noticeably past 350 kilograms of cargo, and the rear ends binding slightly on hard cornering. Adding a set of Progressive Rate springs from Bilstein or similar can restore about two inches of ride height and significantly reduce that rear squat. It cost me about six hundred dollars installed on my own 2022 model, and it makes a dramatic difference when you are actually using the truck as a truck instead of just a stylish commute car. The electronic stability control and traction management system are tuned lightly for a vehicle this size. In normal conditions they work fine. But in wet gravel or light off-road situations, the system tends to intervene earlier than you might want, cutting torque before the wheels even break loose. There is a sport mode that delays some of this intervention, but it is not a full off-road program. If you plan to take it on anything beyond maintained dirt roads, manage your expectations. The Montana was designed for highways and city streets, not rock crawling or deep mud. The ground clearance is about 175 millimeters, and the approach angle is around 17 degrees. Those numbers tell the whole story.
Maintenance intervals are standard GM flex-fuel protocol: oil changes every 15,000 kilometers or twelve months, whichever comes first. The timing chain on the turbo engines is generally reliable up to 200,000 kilometers, but I have seen cases of chain rattle at high mileage due to stretched tensioners. Using full synthetic oil helps delay this, and changing the oil every ten thousand kilometers instead of fifteen gives the chain lubrication system a much cleaner environment. It is a small habit that prevents a very expensive repair down the line. Fuel economy figures vary wildly based on driving style and load. The 1.0 turbo returns roughly 11 kilometers per liter in mixed driving on ethanol. The 1.3 turbo drops to around 9.5 kilometers per liter under similar conditions, and if you are hauling near payload capacity expect another 15 to 20 percent reduction. City driving with frequent stops will push those numbers lower. The tank holds about 50 liters, giving you a realistic range of 450 to 500 kilometers before refueling. The infotainment system in newer models runs GM's own software, which is functional but slow compared to what competitors offer. Voice commands are unreliable, and Bluetooth multipoint connection drops occasionally. A hard reset can usually fix temporary freezes, but persistent issues sometimes require a dealership flash. The steering wheel controls are well placed, and the digital cluster in higher trims is readable in direct sunlight, which is more than I can say about some rival offerings.
Get the Full Details
Brakes are adequate for daily use but not impressive. The front rotors are ventilated and the rears are drums on base models. If you do a lot of downhill driving with a trailer, the drum brakes will fade faster than you would like. Upgrading to slotted rotors and better brake pads costs a few hundred dollars and improves modulation noticeably. The ABS is calibrated conservatively, which keeps the truck stable but does not shorten stopping distances in emergency stops the way you might hope. Interior space is tight in the back seat area, and the cargo bed measures approximately 1,300 millimeters in length, 1,400 millimeters in width at the widest point, and about 450 millimeters deep. It handles daily grocery runs and light construction materials well, but a full sheet of plywood will overhang significantly. The tailgate opens to about 85 degrees, which is functional for loading but not ideal if you want to sit on it or use it as a work surface. Overall, the Montana is a competent compact pickup for its class. It is not a serious off-roader, not a heavy-duty workhorse, and not particularly fast in a straight line. But for urban commuters who occasionally need to carry tools, plants, or a small trailer, it delivers reasonable capability at an affordable price point. The turbo engines are the ones to target. The naturally aspirated variants feel underpowered when the bed is loaded, and the driving experience drops noticeably. Buy the turbo, keep up with the maintenance, and treat it like what it is: a practical small truck, not a fantasy vehicle. That mindset will keep you satisfied for years.
