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The 10 Most Powerful Diesel Engines Ever Made | Taza Khabre

Since Rudolf Diesel built the first diesel engine in the late 19th century, the history of diesel engines has recorded remarkable milestones. With each innovation pushing the limits of power and efficiency, many oil burners have evolved into extraordinary advances in engineering and technology. Their application concerns sea transport, road transport and power generation. For example, the Wartsila RT-flex96C has more than 100,000 horsepower and a payload capacity of more than 5.1 million lb-ft, making it the most powerful diesel engine ever built. At 44 feet tall and 90 feet long, it powers large cruise ships.

Pickup trucks and off-road vehicles were not left behind. On the road, you’ll find the top three diesel engines Duramax 6.6L, Cummins 6.7L and International DT466. These power plants powered some of the best diesel trucks on the market. The third generation Volkswagen Touareg 4.0 V8 TDI is probably the most powerful and efficient diesel engine on the road. Designed for 416 hp. and 664 lb-ft, it achieves fuel economy figures of 28 mpg in the city and 35 mpg on the highway. Indeed, many manufacturers have also done some incredible things with diesel cars and SUVs. In this article, we take a look at the 10 most powerful diesel engines ever made.

10 Ford 6.7 Power Stroke V8

Diesel world

The 6.7 Power Stroke, which appeared in 2011, was the first in-house developed Power Stroke. It debuted in the 2011 Ford Super Duty Trucks. Instead of the cast iron block that many diesel engines use, the 6.7 Power Stroke uses a compacted cast iron (CGI) block.

Engine characteristics

Producer

Ford Motor Company

Years of production

2011 – to the present time

Configuration

V8

Moving

6.7 liters (408.9 cubic inches)

power

390-500 hp

A turning point

735-1200 lb-ft

fuel

Diesel

Programs worth paying attention to

Ford F-250 Super Duty, Ford F-350 Super Duty, USSV Rhino GX

As well as being one of the most reliable diesel engines, it is also one of the most powerful on the market. Under the hood of the latest Ford Super Duty setup, it achieves a best-in-class 1,200 lb.-ft.

9 Cummins 6.7 ISB

Crazyjdkid: YouTube

Since it replaced the 5.9 ISB in 2007, the 6.7 ISB has seen many improvements. It has become more refined, cleaner and more powerful. In addition to being one of the best gas burners, the Cummins 6.7 ISB also used one of the best diesel trucks in 2021.

Engine characteristics

Producer

Cummins

Years of production

2007-now

Configuration

I6

Moving

6.7 liters (408.9 cubic inches)

power

350-420 hp

A turning point

650-1050 lb-ft

fuel

Diesel

Programs worth paying attention to

Ram 2500, Blue Bird Vision, Thomas Saf-T-Liner C2, Ram 3500

Producing 1,050 lb-ft of torque, the high-output version gives the Ram 3500 a towing capacity of 37,090 pounds. It’s a powerful and efficient mill that powers some of the most reliable diesel trucks around.

8 LML Duramax V8

Chevy trucks

The 6.6-liter Duramax V8 has powered Chevrolet Silverado/GMC Sierra HD trucks since 2001. Only ten years later, its power increased from 300 hp. up to 397 hp and 520 lb-ft to 765 lb-ft. Featuring a piezoelectric direct injection system, the LML was the first Duramax to feature Selective Catalytic Reduction (SCR).

Engine characteristics

Producer

DMAX Ltd

Years of production

2011-2016 years

Configuration

V8

Moving

6.6 liters (402.7 cubic inches)

power

397 hp

A turning point

765 lb-ft

fuel

Diesel and biodiesel

Programs worth paying attention to

Chevrolet Silverado 2500HD, GMC Sierra 2500HD

It runs on ultra-low sulfur diesel and B20 biodiesel. As well as being cleaner, the LML Duramax is also quieter and more fuel efficient than its predecessor. GM ended up stuffing it in more than 600,000 trucks.

7 Volkswagen V12 TDI

Diesel army

Thanks to an advanced Common Rail injection system, twin turbochargers and a diesel particulate filter, the V12 TDI meets Euro 6 emissions standards. But beyond being environmentally friendly, it’s a great example of Volkswagen’s innovation in diesel technology.

Engine characteristics

Producer

Volkswagen Group

Configuration

V12

Moving

5,934 liters (362.1 cu in)

power

493 hp

A turning point

738 lb-ft

fuel

Diesel

Programs worth paying attention to

Audi Q7 V12 TDI Quattro, Audi R8 V12 TDI concept

The V12 TDI also offers exceptional performance and fuel economy. It is the fastest diesel engine ever built. With the V12 TDI, the Audi R8 can sprint from 0 to 60 mph in 4.2 seconds and reach a top speed of 286 mph.

RELATED: 10 Everyday Cars You Never Knew With Huge Engines

6 Duramax L5P V8

Chevy trucks

Replacing the LML L5P Duramax V8 has sportier features such as an upgraded turbocharger, a stronger crankshaft/connecting rods and a new fuel system. Thanks to its advanced design and technology, it delivers impressive performance, reliability and fuel economy.

Engine characteristics

Producer

DMAX Ltd

Years of production

2017-present

Configuration

V8

Moving

6.6 liters (402.7 cubic inches)

power

445-470 hp

A turning point

910-975 lb-ft

fuel

Diesel and biodiesel B20

Programs worth paying attention to

Chevrolet Silverado 2500HD, GMC Sierra 2500HD

Apart from this, it also offers excellent handling, smooth ride and quietness. This is thanks to balanced shafts, hydraulic engine mounts and acoustic shrouds. It’s simply one of the best V8 diesels on the market. In 2024, it received a power of 470 hp. and 975 lb.-ft.

5 BMW B57D30S0

BMW blog

The B57D30S0 is part of the BMW B57 family of oil burners that appeared in 2015. With a volume of three liters, it is equipped with four turbochargers and a Common Rail injection system. Some of its innovative features include a dual-mass flywheel, variable valve timing and variable turbine geometry.

Engine characteristics

Producer

BMW

Years of production

2016-2020 years

Configuration

I6

Moving

3.0 liters (182.6 cu in)

power

394 hp

A turning point

561 lb-ft

fuel

Diesel

Programs worth paying attention to

BMW G07 X7 M50d, BMW G30 M550d xDrive

Producing a solid 394 hp, it’s one of the most powerful diesel engines in a passenger car. In addition, the B57D30S0 also meets Euro 6d emission standards in addition to impressive fuel economy. This is probably the best diesel engine in the BMW range.

RELATED: The 10 Best Forced Induction V8s Ever Built

4 BMW N57S

BMW Group Press Club

Thanks to three turbochargers, the N57S is the most powerful member of the BMW N57 family of fuel burners. It features a unique triple-turbo system that provides instant response at low revs and extra acceleration at higher revs.

Engine characteristics

Producer

BMW

Years of production

2012-2018 years

Configuration

I6

Moving

3.0 liters (182.6 cu in)

power

375 hp

A turning point

546 lb-ft

fuel

Diesel

Programs worth paying attention to

BMW X6 M50d, BMW X5 E70 M50d

With a maximum pressure of 2200 bar and a redline of 5400 rpm, this is one of the highest revving diesel engines in the world. The N57S is also one of the most powerful and innovative diesel engines in the world. It used several BMW M Performance models during production.

3 Ford 6.4 Power Stroke V8

Greenline Diesel Performance

In addition to being a bestseller, the Ford F-Series also boasts some of the best diesel trucks on the market. Between 2008 and 2010, the Ford Super Duty rig produced one of the best diesel engines under the hood.

Engine characteristics

Producer

International Truck and Engine Corp

Years of production

2008-2010 years

Configuration

V8

Moving

6.4 liters (389 cubic inches)

power

350 hp

A turning point

650 lb-ft

fuel

Diesel

Programs worth paying attention to

Ford F-250, Ford F-350

The 6.4 Power Stroke V8 replaced Ford’s worst diesel engine, the 6.0 Power Stroke V8. While the new engine had its flaws, it brought many innovative features before giving way to the legendary 6.7 Power Stroke V8.

ON TOPIC: 10 ordinary cars with interesting engines

2 Volkswagen 4.0 V8 TDI

Stuff.co

The Volkswagen 4.0 V8 TDI is one of the most powerful and advanced diesel engines ever produced. It adorns the engine bays of some of the Volkswagen Group’s most luxurious and powerful models. One of its features is a bi-turbo system with an electric compressor that increases torque at low frequencies.

Engine characteristics

Producer

Volkswagen Group

Configuration

V8

Moving

4.0 liters (241.4)

power

416-429 hp

A turning point

627-664 lb-ft

fuel

Diesel

Programs worth paying attention to

Porsche Panamera II 4S Diesel, Audi SQ8, Bentley Bentayga, Volkswagen Touareg

The engine also features a 48-volt mild hybrid system that reduces fuel consumption and emissions. It also has an advanced temperature management system in addition to a cylinder deactivation system that shuts down four cylinders for improved efficiency under light loads.

1 Audi 4.2 TDI V8

Puzzlewood

The Audi 4.2 TDI V8 appeared in 2005 as a replacement for the 4.0 V8 TDI CR. It is a powerful and efficient diesel engine that delivers impressive performance and low fuel consumption. Each row of cylinders is equipped with a turbocharger.

Engine characteristics

Producer

Audi Hungaria Motor Kft

Configuration

V8

Moving

4.1 liters (252.3 cubic inches)

power

315-380 hp

A turning point

479-627 lb-ft

fuel

Diesel

Programs worth paying attention to

Audi Q7 4.2 TDI, Porsche Cayenne, Volkswagen Touareg, Audi A8

The engine also features a Common Rail fuel injection system that reduces emissions and noise. During its lifetime, it earned praise for its sophistication, performance and reliability. In 2017, a Porsche Cayenne with a 4.2 V8 TDI rewrote history by towing a 265-ton aircraft 42 meters.

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