2019 Chevrolet Cruze Specs – The Complete Guide To Performance
The 2019 Chevrolet Cruze represents the final year of this popular compact car, offering a refined 1.4L turbocharged engine and a highly efficient diesel option. This guide provides a deep dive into the technical data, fluid capacities, and common troubleshooting steps required to keep your Cruze running at peak performance.
Finding the right information for your vehicle can be a challenge, especially when you are tackling a weekend repair or planning a long road trip. If you are an owner or a DIY mechanic, understanding the 2019 chevrolet cruze specs is the first step toward effective maintenance and reliable performance. Whether you drive the sedan or the hatchback, this breakdown covers everything from engine codes to torque settings.
You might be wondering if the 2019 model is the right fit for your daily commute or if it has the “legs” for a cross-country adventure. We will explore the powertrain options, common failure points like the P0299 code, and the specific fluids that ensure longevity. Let’s get under the hood and see what makes this Chevy tick.
Key Engine Performance and Powertrain Details
The heart of the 2019 Cruze is its lineup of small-displacement, turbocharged engines designed for a balance of pep and economy. Most models you encounter on the road feature the 1.4L LE2 Turbocharged I4 engine, which is a modern, all-aluminum powerplant. This engine utilizes a direct fuel injection system to spray fuel directly into the combustion chamber, improving efficiency and power delivery.
For those who prioritize highway fuel economy, the 1.6L LH7 Turbo Diesel engine was also available. This “whisper diesel” is known for its impressive torque and smooth power delivery, making it a favorite for long-distance drivers. It provides a different driving dynamic compared to the gasoline version, focusing on low-end grunt rather than high-rpm horsepower.
Both engines are paired with sophisticated transmissions designed to keep the engine in its optimal power band. Most gasoline models utilize the 6T35 six-speed automatic transmission, while the diesel variants often feature a nine-speed automatic. These units require specific maintenance intervals to prevent harsh shifting or premature wear of the internal clutch packs.
The 1.4L LE2 Turbocharged I4 Engine
This engine produces 153 horsepower and 177 lb-ft of torque, which is plenty for a car of this size. It features a dual overhead cam (DOHC) design and Variable Valve Timing solenoid technology to adjust timing on the fly. This ensures that the engine is responsive at low speeds while remaining efficient during high-speed cruising.
One critical aspect of this engine is its integrated exhaust manifold, which helps the turbocharger spool up faster. However, this design also means that the turbocharger experiences significant heat soak. Always allow the engine to idle for a minute after a spirited drive to let the oil circulate and cool the turbo bearings.
The 1.6L LH7 Turbo Diesel Engine
The diesel option is a rarity in the compact segment, offering 137 horsepower but a massive 240 lb-ft of torque. This torque is available as low as 2,000 RPM, giving the Cruze a very punchy feel when merging onto the highway. It also utilizes a Selective Catalytic Reduction (SCR) system, which requires Diesel Exhaust Fluid (DEF) to meet emissions standards.
If you choose the diesel, be mindful of your driving habits. Short trips can prevent the Diesel Particulate Filter (DPF) from completing its regeneration cycle. Try to take the car on a 20-minute highway drive at least once a week to keep the exhaust system clear of soot buildup.
2019 chevrolet cruze specs: Fluid Capacities and Service Requirements
Maintaining the correct fluid levels is the single most important task for any DIY mechanic. The 2019 Cruze is particular about the quality of oil and transmission fluid used. Using the wrong specification can lead to engine sludge or transmission slippage, both of which are expensive to repair. Check out our guide on 2019 equinox oil requirements for a comparison of how Chevy manages its small turbo engines.
For the 1.4L gasoline engine, you must use Dexos1 Gen 2 motor oil. This specific formulation is designed to prevent Low-Speed Pre-Ignition (LSPI), a condition that can cause catastrophic piston failure in small turbocharged engines. The oil capacity for the 1.4L engine is approximately 4.2 quarts (4.0 liters) including the filter.
The 6T35 six-speed automatic transmission requires Dexron VI automatic transmission fluid. Unlike older vehicles, the Cruze does not have a traditional dipstick for the transmission. Checking the level involves removing a level-set plug on the side of the transmission case while the fluid is at a specific operating temperature, which is a bit tricky for beginners.
- Engine Oil (1.4L Gas): 4.2 Quarts (5W-30 Dexos1 Gen 2)
- Engine Oil (1.6L Diesel): 5.3 Quarts (5W-30 Dexos2)
- Coolant: 7.1 Quarts (Dex-Cool 50/50 Mix)
- Brake Fluid: DOT 3
- Transmission Fluid: Dexron VI
Don’t forget the cabin air filter and the engine air filter. These are often overlooked but are vital for both engine health and your comfort. A clogged engine filter can reduce fuel economy, while a dirty cabin filter can lead to a musty smell and poor AC performance. Replacing these is a simple 10-minute job with basic hand tools.
Transmission and Drivetrain Specifications
The 2019 Cruze is a front-wheel-drive vehicle, focusing on stability and predictable handling. The 6T35 six-speed automatic transmission is the most common unit found in the gasoline trims. It is an electronically controlled, overdrive transaxle that is designed to be compact and lightweight. For a different perspective on Chevy’s sedan setups, look at choosing the right trim for the Malibu.
In the diesel models, the 9T35 nine-speed automatic provides even tighter gear ratios. This helps keep the diesel engine in its narrow power band, ensuring you always have torque available when you need it. The nine-speed is generally very smooth, but it does require more precise fluid level management than the six-speed.
For those who prefer a manual, the 2019 model year saw the discontinuation of the six-speed manual for most trims. If you manage to find a rare manual version, it uses a 75W-90 manual transmission fluid. Always check your specific VIN at a dealership or in your owner’s manual to confirm your transmission type before ordering parts.
Axle and Drive Shaft Maintenance
The CV (constant velocity) axles on the Cruze are robust, but the boots can crack over time. If you hear a clicking sound while turning, it is a sign that the grease has leaked out and the joint is failing. Inspect the rubber boots during every oil change to catch small tears before they become major problems.
The wheel bearings are also a common wear item, especially if you live in an area with many potholes. A humming noise that changes pitch with vehicle speed usually indicates a failing hub assembly. These are bolt-on units, making them relatively easy for a DIYer to replace with a standard socket set and a torque wrench.
Suspension and Braking System Data
The 2019 Cruze utilizes a MacPherson strut front suspension, which is a standard setup for compact cars. This design is simple, effective, and leaves plenty of room for the engine and transmission. The rear suspension features a compound crank (torsion beam) design, though higher trims like the Premier include a Z-link for better lateral stability.
When looking at the 2019 chevrolet cruze specs for the braking system, you will find four-wheel disc brakes as standard across most trims. The front rotors are vented to dissipate heat, while the rears are solid. This provides confident stopping power, even when the car is fully loaded with passengers and gear.
If you notice a vibration in the steering wheel during braking, your rotors may be warped. This is often caused by overheating or by tightening the lug nuts unevenly. Always use a torque wrench to tighten your lug nuts to 100 lb-ft (140 Nm) in a star pattern to ensure the rotor sits flat against the hub.
Steering Components
The Cruze uses an Electric Power Steering (EPS) system. This eliminates the need for a power steering pump, reservoir, and hoses, which reduces weight and improves fuel economy. The EPS motor is mounted directly to the steering rack.
If your steering feels heavy or “notchy,” it could be a software issue or a failing EPS motor. Before replacing expensive parts, check the battery and alternator. Since the steering is electric, a weak charging system can often cause steering glitches that seem like mechanical failures.
Troubleshooting Common 2019 Cruze Issues
No car is perfect, and the Cruze has a few “quirks” that owners should be aware of. One of the most common issues is the P0299 turbocharger underboost code. This code often triggers the “Check Engine” light and puts the car into a reduced power mode. It is frequently caused by a faulty turbocharger wastegate actuator or a crack in the plastic intake manifold.
Another area to watch is the PCV (Positive Crankcase Ventilation) system. In the 1.4L LE2 engine, the PCV valve is integrated into the valve cover. If the diaphragm inside fails, it can cause a loud whistling noise, rough idle, and oil consumption. Replacing the entire valve cover is usually the only permanent fix for this issue.
We have compiled a quick diagnostic table to help you identify common symptoms and their likely causes. This is especially useful for DIYers who want to narrow down a problem before heading to the parts store.
Symptom-to-Cause Diagnostic Table
| Symptom | Potential Cause | Recommended Action |
|---|---|---|
| Whistling noise at idle | Failed PCV Diaphragm | Replace Valve Cover |
| Check Engine Light (P0299) | Turbo Wastegate Actuator | Inspect/Replace Turbocharger |
| Rough shifting / Hesitation | Low or Dirty Trans Fluid | Drain and Fill Dexron VI |
| Oil leak near front of engine | VVT Solenoid Gasket | Replace VVT Solenoid |
| AC only blows warm air | Leaking Condenser | Pressure Test AC System |
Always remember to scan your car for codes using an OBD-II scanner before throwing parts at a problem. Many auto parts stores will scan your car for free. Knowing the specific code can save you hours of frustration and hundreds of dollars in unnecessary repairs.
Interior Tech and Safety Features
The 2019 Cruze was well-ahead of its time regarding connectivity. It features the Chevrolet Infotainment 3 system with a standard 7-inch touchscreen. This system supports Apple CarPlay and Android Auto, allowing you to mirror your smartphone’s navigation and music apps directly onto the dash.
Safety was also a priority for this model year. Available features included Forward Collision Alert, Lane Keep Assist, and Rear Park Assist. These systems use a combination of cameras and ultrasonic sensors to monitor the area around the vehicle and warn the driver of potential hazards.
The interior space is surprisingly generous for a compact car. The hatchback version offers up to 47.2 cubic feet of cargo space with the rear seats folded down. This makes it a versatile choice for DIYers who need to haul tools or outdoor enthusiasts carrying camping gear.
Safety Ratings and Airbags
The 2019 Cruze comes standard with 10 airbags, including knee airbags for the driver and front passenger. It received high marks in crash testing from the IIHS, particularly in side-impact and roof strength categories. This makes it a trustworthy choice for families or teen drivers.
If you see an “Airbag” warning light on your dash, do not ignore it. This usually indicates a fault in the clockspring or a seatbelt pretensioner. Since the airbag system is critical for safety, this is one area where I recommend consulting a professional if you aren’t comfortable working with SRS (Supplemental Restraint System) components.
Frequently Asked Questions About 2019 chevrolet cruze specs
What is the fuel tank capacity in the 2019 chevrolet cruze specs?
The gasoline sedan typically has a 13.7-gallon fuel tank, while the diesel models and certain hatchbacks may have a slightly smaller 13.5-gallon tank. This provides a cruising range of over 400 miles for the gas engine and over 600 miles for the diesel on the highway.
Does the 2019 Cruze require premium gasoline?
While the 1.4L turbo engine can run on 87 octane regular unleaded, using 91 or 93 octane premium fuel can improve performance and fuel economy, especially in hot weather. Premium fuel is more resistant to “knock,” which allows the engine computer to run more aggressive timing.
How often should I change the spark plugs?
Chevrolet recommends changing the spark plugs every 60,000 miles for the 1.4L turbo engine. Because this is a turbocharged engine, the spark plugs work harder and are subject to higher pressures than a naturally aspirated engine. Use only AC Delco Iridium plugs for the best results.
Is the 2019 Chevrolet Cruze reliable?
Yes, the 2019 model is considered the most reliable of the Cruze generations as Chevy ironed out many of the early 1.4L issues. Proper maintenance, particularly using the correct Dexos1 Gen 2 oil, is the key to reaching 150,000 miles and beyond without major failures.
Final Thoughts for Owners and DIYers
The 2019 Chevrolet Cruze is a capable, efficient, and technologically advanced compact car that rewards owners who stay on top of their maintenance. By understanding the specific requirements of the LE2 engine and the 6T35 transmission, you can avoid the common pitfalls that plague neglected vehicles. Always prioritize high-quality fluids and original equipment (OE) parts to ensure your Cruze stays on the road for years to come.
Whether you are performing a simple oil change or diagnosing a complex turbocharger issue, having the right data at your fingertips is essential. Use the specs provided here as your roadmap. If a job ever feels beyond your skill level, especially when dealing with the fuel system or internal engine components, never hesitate to reach out to a certified technician.
Stay proactive, keep your tools clean, and enjoy the ride. The 2019 Cruze is a fantastic machine when treated with the care it deserves. Happy wrenching!
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