The Mercedes-Benz GLA45 AMG has been produced from 2014 to 2024 with two distinct engine generations. The first generation (X156, 2014-2019) uses the M133 turbocharged 2.0L inline-four engine, while the second generation (H247, 2020-2024) features the M139 engine in both GLA 45 and GLA 45 S variants.
Using the correct oil capacity, viscosity, and type is essential for maintaining performance and longevity. This guide lists all model years with full oil specifications and maintenance recommendations.
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2024 Mercedes-Benz GLA45 AMG Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M139) |
| Oil Capacity (with Filter) | 5.8 qt (5.5 L) |
| Oil Capacity (without Filter) | 5.3 qt (5.0 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity (GLA 45) | SAE 0W-40 |
| Viscosity (GLA 45 S) | SAE 0W-20 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 15 lb-ft (20 N·m) |
| Recommended Filters | Mahle OX1162D, Mann HU718/6X, OEM A2701800109 |
The 2024 Mercedes-Benz GLA45 AMG uses a M139 turbocharged 2.0L inline-four engine that requires 5.8 quarts (5.5 liters) of full synthetic oil with filter. The standard GLA 45 4MATIC+ uses SAE 0W-40 viscosity, while the GLA 45 S 4MATIC+ requires SAE 0W-20 oil for optimal protection and efficiency.
2023 Mercedes-Benz GLA45 AMG Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M139) |
| Oil Capacity (with Filter) | 5.8 qt (5.5 L) |
| Oil Capacity (without Filter) | 5.3 qt (5.0 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity (GLA 45) | SAE 0W-40 |
| Viscosity (GLA 45 S) | SAE 0W-20 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 15 lb-ft (20 N·m) |
| Recommended Filters | Mahle OX1162D, Mann HU718/6X, OEM A2701800109 |
The 2023 Mercedes-Benz GLA45 AMG features the M139 turbocharged engine requiring 5.8 quarts (5.5 liters) of full synthetic oil. Using SAE 0W-40 oil for the GLA 45 or SAE 0W-20 for the GLA 45 S provides the right balance of protection and efficiency under normal driving conditions.
2022 Mercedes-Benz GLA45 AMG Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M139) |
| Oil Capacity (with Filter) | 5.8 qt (5.5 L) |
| Oil Capacity (without Filter) | 5.3 qt (5.0 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity (GLA 45) | SAE 0W-40 |
| Viscosity (GLA 45 S) | SAE 0W-20 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 15 lb-ft (20 N·m) |
| Recommended Filters | Mahle OX1162D, Mann HU718/6X, OEM A2701800109 |
The 2022 Mercedes-Benz GLA45 AMG equipped with the M139 engine requires 5.8 quarts (5.5 liters) of full synthetic oil with filter replacement. Mercedes-Benz specifies SAE 0W-40 for the GLA 45 4MATIC+ and SAE 0W-20 for the higher-performance GLA 45 S variant.
2021 Mercedes-Benz GLA45 AMG Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M139) |
| Oil Capacity (with Filter) | 5.8 qt (5.5 L) |
| Oil Capacity (without Filter) | 5.3 qt (5.0 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 15 lb-ft (20 N·m) |
| Recommended Filters | Mahle OX1162D, Mann HU718/6X, OEM A2701800109 |
The 2021 Mercedes-Benz GLA45 AMG uses the M139 turbocharged 2.0L engine requiring 5.8 quarts (5.5 liters) of full synthetic oil. SAE 0W-40 viscosity oil provides optimal lubrication and protection for this high-performance turbocharged engine.
2020 Mercedes-Benz GLA45 AMG Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M139) |
| Oil Capacity (with Filter) | 5.8 qt (5.5 L) |
| Oil Capacity (without Filter) | 5.3 qt (5.0 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity (GLA 45) | SAE 0W-40 |
| Viscosity (GLA 45 S) | SAE 0W-20 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 15 lb-ft (20 N·m) |
| Recommended Filters | Mahle OX1162D, Mann HU718/6X, OEM A2701800109 |
The 2020 Mercedes-Benz GLA45 AMG introduced the second-generation H247 chassis with the new M139 engine requiring 5.8 quarts (5.5 liters) of full synthetic oil. This model year debuted both the GLA 45 4MATIC+ (387 hp) and GLA 45 S 4MATIC+ (421 hp) variants with different viscosity requirements.
2019 Mercedes-Benz GLA45 AMG Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M133) |
| Oil Capacity (with Filter) | 6.0 qt (5.6 L) |
| Oil Capacity (without Filter) | 5.5 qt (5.2 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40 or 5W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 15 lb-ft (20 N·m) |
| Recommended Filters | Mahle OX1162D, Mann HU718/6X, OEM A2701800109 |
The 2019 Mercedes-Benz GLA45 AMG uses the M133 turbocharged 2.0L engine that requires 6.0 quarts (5.6 liters) of full synthetic oil with filter. Using SAE 0W-40 or 5W-40 viscosity oil ensures proper lubrication for this high-performance turbocharged engine.
2018 Mercedes-Benz GLA45 AMG Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M133) |
| Oil Capacity (with Filter) | 6.0 qt (5.6 L) |
| Oil Capacity (without Filter) | 5.5 qt (5.2 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40 or 5W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 15 lb-ft (20 N·m) |
| Recommended Filters | Mahle OX1162D, Mann HU718/6X, OEM A2701800109 |
The 2018 Mercedes-Benz GLA45 AMG equipped with the M133 engine requires 6.0 quarts (5.6 liters) of Mercedes-approved full synthetic oil. SAE 0W-40 or 5W-40 viscosity provides optimal protection and performance for normal and spirited driving conditions.
2017 Mercedes-Benz GLA45 AMG Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M133) |
| Oil Capacity (with Filter) | 6.0 qt (5.6 L) |
| Oil Capacity (without Filter) | 5.5 qt (5.2 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40 or 5W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 15 lb-ft (20 N·m) |
| Recommended Filters | Mahle OX1162D, Mann HU718/6X, OEM A2701800109 |
The 2017 Mercedes-Benz GLA45 AMG received a facelift and upgraded M133 engine producing 381 horsepower that requires 6.0 quarts (5.6 liters) of full synthetic oil. Mercedes-Benz recommends SAE 0W-40 or 5W-40 synthetic oil for this performance-oriented turbocharged engine.
2016 Mercedes-Benz GLA45 AMG Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M133) |
| Oil Capacity (with Filter) | 6.0 qt (5.6 L) |
| Oil Capacity (without Filter) | 5.5 qt (5.2 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40 or 5W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 15 lb-ft (20 N·m) |
| Recommended Filters | Mahle OX1162D, Mann HU718/6X, OEM A2701800109 |
The 2016 Mercedes-Benz GLA45 AMG uses the M133 turbocharged 2.0L inline-four engine requiring 6.0 quarts (5.6 liters) of full synthetic oil with filter. SAE 0W-40 or 5W-40 viscosity oil meets Mercedes-Benz specifications for turbocharger protection and engine longevity.
2015 Mercedes-Benz GLA45 AMG Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M133) |
| Oil Capacity (with Filter) | 6.0 qt (5.6 L) |
| Oil Capacity (without Filter) | 5.5 qt (5.2 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40 or 5W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 15 lb-ft (20 N·m) |
| Recommended Filters | Mahle OX1162D, Mann HU718/6X, OEM A2701800109 |
The 2015 Mercedes-Benz GLA45 AMG equipped with the M133 turbocharged engine requires 6.0 quarts (5.6 liters) of Mercedes-approved full synthetic oil. Using SAE 0W-40 or 5W-40 viscosity ensures proper lubrication and cooling for the turbocharged 2.0L engine.
2014 Mercedes-Benz GLA45 AMG Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 2.0L Turbo I4 (M133) |
| Oil Capacity (with Filter) | 6.0 qt (5.6 L) |
| Oil Capacity (without Filter) | 5.5 qt (5.2 L) |
| Recommended Oil Type | Full Synthetic |
| Viscosity | SAE 0W-40 or 5W-40 |
| Oil Change Interval | Every 10,000 miles or 12 months |
| Oil Drain Plug Torque | 15 lb-ft (20 N·m) |
| Recommended Filters | Mahle OX1162D, Mann HU718/6X, OEM A2701800109 |
The 2014 Mercedes-Benz GLA45 AMG debuted with the M133 turbocharged 2.0L engine requiring 6.0 quarts (5.6 liters) of full synthetic oil with filter replacement. SAE 0W-40 or 5W-40 viscosity oil provides the necessary protection for this high-performance turbocharged engine.
Oil Maintenance and Service Tips
Checking Engine Oil Level
Check engine oil level when the engine is at operating temperature and parked on level ground. Turn off the engine and wait 5 minutes before checking the dipstick to allow oil to drain back into the pan. Oil level should be between the minimum and maximum marks on the dipstick.
Oil Change Procedure
Mercedes-Benz recommends oil changes every 10,000 miles or 12 months, whichever comes first. Some service schedules specify 15,000 km (approximately 9,300 miles) intervals. Performance driving or severe conditions may require shorter oil change intervals to maintain engine protection.
Oil Filter Replacement
Always replace the oil filter during each oil change using OEM or equivalent quality filters. Replace the oil drain plug crush washer with each service to prevent leaks. The oil filter housing requires a 27mm socket, while the drain plug uses a 13mm socket.
Oil Specifications
Use only Mercedes-Benz approved synthetic engine oil meeting ACEA A3/B4 and API SN specifications. The M133 engine (2014-2019) uses 0W-40 or 5W-40 viscosity, while the M139 engine (2020-2024) requires 0W-40 for standard models and 0W-20 for GLA 45 S variants.
When exploring Mercedes-Benz, don’t miss our detailed guides on popular models like the Mercedes-Benz GLE 63 AMG, Mercedes-Benz GLE 450, Mercedes-Benz GLE 350, and Mercedes-Benz GLC 300. Understanding engine oil capacity is crucial for proper maintenance, and our expert resources explain the exact oil requirements for these models. You’ll also find insights on recommended oil types, service intervals, and common issues linked to incorrect oil levels, ensuring your Mercedes-Benz always delivers reliable performance.
FAQs
What kind of oil does a Mercedes-Benz GLA45 AMG use?
The Mercedes-Benz GLA45 AMG requires fully synthetic engine oil meeting Mercedes-Benz specifications. Models from 2014-2019 use SAE 0W-40 or 5W-40 viscosity, while 2020-2024 models use SAE 0W-40 (GLA 45) or SAE 0W-20 (GLA 45 S).
How much oil does a Mercedes-Benz GLA45 AMG take?
The GLA45 AMG oil capacity varies by engine generation. Models with the M133 engine (2014-2019) require 6.0 quarts (5.6 liters) with filter, while M139 engine models (2020-2024) need 5.8 quarts (5.5 liters) with filter.
What is the recommended oil type for a Mercedes-Benz GLA45 AMG?
Mercedes-Benz recommends fully synthetic engine oil meeting ACEA A3/B4 and API SN specifications for the GLA45 AMG. The oil must be Mercedes-Benz approved to ensure proper turbocharger lubrication and engine protection.
What is the oil change interval for a Mercedes-Benz GLA45 AMG?
Mercedes-Benz recommends oil changes every 10,000 miles or 12 months, whichever comes first. The vehicle service indicator will notify you 30 days before service is due. Performance driving or severe conditions may require more frequent oil changes.
Can I use 5W-40 instead of 0W-40 in my GLA45 AMG?
Yes, both SAE 0W-40 and 5W-40 viscosity grades are acceptable for M133 engines (2014-2019). The 0W-40 provides better cold-start protection, while 5W-40 is suitable for warmer climates. Always verify the recommended viscosity for your specific model year in the owner manual.
What oil filter does the Mercedes-Benz GLA45 AMG use?
The GLA45 AMG uses cartridge-style oil filters including Mahle OX1162D, Mann HU718/6X, or OEM part number A2701800109. Always replace the filter housing O-ring seal during each oil change to prevent leaks.
Conclusion
The Mercedes-Benz GLA45 AMG requires specific oil capacities and viscosity grades depending on the model year and engine type. First-generation models (2014-2019) with the M133 engine use 6.0 quarts of 0W-40 or 5W-40 synthetic oil, while second-generation models (2020-2024) with the M139 engine require 5.8 quarts of 0W-40 or 0W-20 depending on the variant. Using manufacturer-approved oil specifications ensures optimal turbocharger protection, engine performance, and longevity. Regular oil changes at the recommended 10,000-mile intervals maintain reliability and preserve the high-performance characteristics of this turbocharged AMG engine.
