The S65 can be considered one of the best BMW engines. The 4.4-liter engine is the brains of the BMW family of various cars such as the e90, e93 and E92. The S65 has a power of 331 kilowatts per 450 horsepower and its production principles and details are directly transmitted from the sports engine. For this engine, the torque is set at 324 pounds feet.
In fact, the s65 is a natural gasoline engine built from 2007 to 2013. The main and important use of this engine is in the BMW m3, where it replaced the BMW s54 6 engine.
Keep in mind that there is no direct replacement for the s65. Because the next generation changed from the m3 to a direct turbocharged 6 engine called the BMW s555. the s65, like the s85, has an engine with an aluminum building. You should know that the s65 was able to win the International Motor award in various years from 2008 to 2012.
BMW S65 Design
The S65 has cylinder dimensions similar to the s85 v10, which has a cavity of 92 mm or 3.6 inches and 75.2 mm or 3 inches. The engine has an ion current impact sensor, variable valve timing, a density ratio of 12.0: 1, a red circumference of 8400 rpm.
Is the BMW S65 really a good Engine?
The S65 on the BMW is a 4-liter natural breathable V8 engine on the e92 m3. This engine is one of the best that has been built in the present century.
How much is the Power of the BMW S65?
| Engine manufacturer | BMW |
| Type | S65 |
| Configuration / # cylinders | V8 |
| Peak horsepower | 565 * |
| Peak torque | 540 * |
Why is the S65 slower than the S63?
You might think it’s slower because the s65 is heavier than the s63. But you should know that this is not the reason for the slowness of the s65 compared to the s63.
Now you may have the question of whether the heavier nature of the S65 slows it down than the S63, and the answer is no. The real reason for the difference in acceleration is summed up from zero to one factor: traction. Keep in mind that the S63 is all-wheel drive, but the S65 is rear-wheel drive and 400 pounds heavier.
How many S65 was made?
The Mercedes AMG has made only 130 samples of the S65 Final Edition, and it was to commemorate the production of this engine.
Is the S65 Engine fake?
Inside the high-tech Block, M engineers installed a cross-plane, a blacksmith steel crankshaft, magnesium steel bars, and aluminum pistons that had an aluminum coating.
Is the S65 reliable?
This engine has some flaws. But you should know that when it works properly it is one of the best engines ever made.
The thing to note here is that when you want to service it, you have to use high-quality parts or oem.
What is the difference between the S65 and S55 Engine?
You should know that the s55 only produces 11 more horsepower than the s65. But it’s produced in the range between 5,500 and 73,300 rounds in a minute less. The s55 has better torque than the s55.
How much big is the S65 Engine ?
The S65 has the same dimensions as the 92mm cylinder along with the Vanos quadruple variable timing system, which can provide the ability to continuously adjust all 4 cameras. In some respects the v8 differs from the v10.
How much HP has S65 ?
621 Horsepower
View the bottom of the hood of the 2020 Mercedes-AMG S63 and find a 4-liter V8 engine with twin turbocharged that produces 603 horsepower and 664 pound-feet of torque. The S65 comes with a 6.0-liter V-12 turbocharger with a mass power of 621 horsepower and torque of 738 pounds per foot from advanced engines.
Roughly speaking the BMW S65 V8 should have between 560-570 horsepower, and the range of RPM reaches up to 8600-8700 rpm. The engine has all 4 cam running independently.
Price of S65 ?
The average price of the Mercedes-Benz S65 AMG-W222 is 7 78,373.
What cars have the S65 Engine ?
Two versions of the S65 were produced, a 4-liter version used for the regular M3 series, and a 4.4-liter version used only on the E92 M3 GTS and E90 M3 CRT models. Both versions are super-Square and the S65B40 produces 414 horsepower at 8,300 rpm at 295 lb-ft at 3,900.
What is the most common BMW S65 Problem?
Keep in mind that the biggest drawback of the S65 engine is its rod bearing. There are a number of causes that have produced the BMW s65 with very sturdy Rod slots. This means that if the oil is not heated enough or the engine oil is used incorrectly, the rod bearings may wear and tear before a certain time.
Why are the S65 rod bearings break down?
In general, the destruction of the beds in all engines is due to the lack of fluidity of the engine bearings.
S65 Engine Specifications
| engine | BMW S65 |
| Displacement | 4.0 L (3,999 cc) 4.4 L (4,361 cc) |
| Cylinder bore | 92 mm (3.62 in) |
| Piston stroke | 75.2 mm (2.96 in) 82 mm (3.2 in) |
| Cylinder block material | Aluminium |
| Maximum speed | 250 km/h – 155 mil/h |
Speed of the S65 ?
For example, a person increases the hole two mm and a hit by 7.8 mm to reach 4.6 liters in the S65. This force increases on the crankshaft and the piston speed increases to 4493 feet per minute, which is still conservative.
What is the cost of rebuilding the Engine?
Something About 2500 – 4400 $
The cost of rebuilding the engine varies depending on the type of engine complexity of your car and its problem and defect. However, the cost of rebuilding the engine is about half of the cost you pay to replace it. You should know that a typical remodel is possible to cost you between 2500 – 4400 $ such as Parts and Repairment Costs .
Sources:
wikipedia
