Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2012 R350.
The 2012 Mercedes R350 is defined by specific maintenance parameters, notably requiring an engine oil capacity of 7.9 qt for proper service. Approved oil viscosities include 0W-30, 5W-30, or 0W-40, covering the essential fluid requirements for the engine. Researchers should note that while these figures anchor the service specifications, the provided data does not position this model year within a broader reliability history or define its platform architecture.
Fluid capacities, tune-up values and fuel economy at a glance.
Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.
From the factory this vehicle uses a BCI 48 · 760 CCA battery, OE oil filter 0299975448. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.
| Engine oil filter | 0299975448 alt 013997614564 |
| Fuel filter | 1644700290 alt 2514700190 |
| Spark plug | 0041598103 |
| Battery | 0019828208 |
| Front wiper blades | 2518200100 |
| Thermostat | 026997974564 alt 276201068064 |
Engine, drivetrain, dimensions and economy.
| Overall length | 203.1 in |
| Overall width | 75.6 in |
| Overall height | 66.1 in |
| Wheelbase | 126.8 in |
| Curb weight | 4916 lb |
| Track (front / rear) | 65 / 65.4 in |
| Weight distribution (front / rear) | 52/48 |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 7.9 qt of 0W-30 / 5W-30 / 0W-40 engine oil, DOT 4 brake fluid. Torque the oil drain plug to 22.1 ft-lbs.
| Automatic Transmission Fluid | ATF |
| Automatic Transmission Fluid Capacity | 9.5-13.5 |
| Brake Fluid | DOT 4 |
| Differential Gear Oil Capacity | 2.3 Pints |
| Engine Oil | 0W-30 · 5W-30 · 0W-40 · 5W-40 · 5W-50 |
| Engine Oil Capacity | 7.9 qt |
| Intake Manifold to Engine Bolts | 11.8 ft-lbs |
| Exhaust Manifold to Cylinder Head Bolts | 18.4 ft-lbs |
| Intake Manifold to Engine Bolts | 6.6 ft-lbs |
| Exhaust Manifold to Cylinder Head Bolts | 11.8 ft-lbs |
| Intake Manifold to Engine Bolts | Lower: 6.6; Upper: 6.6 ft-lbs |
| Exhaust Manifold to Cylinder Head Bolts | 12.0 ft-lbs |
| Engine Oil Pan Drain Plug | 22.1 ft-lbs |
| Engine Oil Pan Drain Plug | 22.1 ft-lbs |
| Refrigerant | R134a |
| Oil Group | PAG |
| Oil Type | 46 |
| Oil Capacity | 3.72 oz |
| Standard BCI Group Number | 48 |
| Standard BCI Cranking Performance | 760 cca |
| Optional BCI Group Number | 49 |
| Optional BCI Cranking Performance | 850 cca |
| Pressure Test | 20 psi |
| Thermostat Opening Temperature | 185-192 °F |
| Pressure Test | 20 psi |
| Radiator Cap Pressure Relief | 20.3 psi |
| Thermostat Opening Temperature | 185-192 °F |
| Engine Compression | 174-218 psi |
| Engine Compression | 174-232 psi |
| Torque Caliper to Bracket | 18 ft-lbs / 40 ft-lbs |
| Rotor Nominal Thickness From | 0.866 in / 0.551 in / 1.26 in |
| Rotor Nominal Thickness To | 0.866 in / 0.551 in / 1.26 in |
| Rotor Minimum Machining | 0.787 in / 0.472 in / 1.181 in |
| Rotor Discard at or Under | 0.764 in / 0.448 in / 1.157 in |
| 1 | 45 | |
| 1 | 148 ft. lbs., step 2: 90 | 148 ft. lbs |
| 1 | 148 ft. lbs., step 2: 180 | 148 ft. lbs |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
Showing 2 of 2 campaigns on record for this vehicle.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML-Class, GL-Class, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause… Remedy: Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the…
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the… Remedy: Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the…
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.
Cross-vehicle references for the kinds of data on this page.
7.9 qt of 0W-30, 5W-30, 0W-40, 5W-40 OR 5W-50, per the factory manual.
NHTSA lists 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.