Remove Design Remove Exhaust Remove MPH
article thumbnail

New Mercedes-AMG SL 43 features engine with electric exhaust gas turbocharger derived directly from Formula 1

Green Car Congress

liter turbocharged M139 engine featuring an electric exhaust gas turbocharger. The electric exhaust gas turbocharger solves the conventional trade-off between a small, responsive turbocharger yielding a lower total output and a large turbocharger capable of high peak power with less responsiveness. An electric motor around 1.6

Exhaust 284
article thumbnail

Toyota introduces 2022 Toyota Tundra pickup with new i-FORCE MAX hybrid option

Green Car Congress

Exhaust cooling starts with the computer-optimized exhaust valve shape and is further enhanced by the integrated exhaust manifold and cylinder head design that uses the same water jacket to lower exhaust gas temperature entering the turbochargers to further improve reliability and performance.

Tundra 418
article thumbnail

Jaguar Introduces C-X75 Gas Micro-turbine Extended Range Electric Vehicle Concept

Green Car Congress

The plug-in, electric drive supercar has an all-electric range of 110 km (68 miles) plus a potential top speed of 330 km/h (205 mph), acceleration from 0-100 km/h (62 mph) in 3.4 seconds, and 80-145 km/h (50-90 mph) in 2.3 —Principal designer Matt Beaven. The C-X75 has a drag coefficient of 0.32

article thumbnail

Audi A3 launching with new 4-cylinder engines; cylinder-on-demand, supplementary indirect injection, start-stop and modular efficiency technologies

Green Car Congress

In the previous model, some of the gasoline engines were mounted with a forward tilt of 10 degrees, and their exhaust side faced the radiator grille, while the exhaust side of the TDI engine faced the bulkhead. mm) is an entirely new engineering development that was systematically designed for low efficiency losses.

Audi 334
article thumbnail

Honda opens new $124M wind tunnel in Ohio

Green Car Congress

With a five-belt rolling road system designed for production vehicle development and a second single wide-belt system for testing both high-performance sports cars and purpose-built race vehicles, the tunnel can generate wind speeds of more than 190 miles per hour. 25 square meters = 250 km/h (155 mph) • 18 square meters = 310 km/h (192 mph).

Ohio 359
article thumbnail

Siemens and Cummins partner to provide diesel-electric EPA Tier 4 passenger rail locomotives in US

Green Car Congress

Leveraging Siemens proven rail technology, these locomotives will be designed and built specifically to deliver a smoother, more reliable and more energy-efficient riding experience for passengers. Without exhaust aftertreatment, the QSK95 engine meets Tier 3 locomotive emissions. The QSK95 engine for rail. Click to enlarge.

EPA 301
article thumbnail

BMW introducing a 7 Series diesel model in US

Green Car Congress

The BMW 740Ld xDrive will accelerate from 0-60 mph in 6.1 With a weight-saving aluminum block and head designs, the 3.0-liter This design helps improve low-end torque while facilitating precise control of the boost pressure and eliminates the need for a wastegate. It is mated to an 8-speed automatic transmission.

BMW 294