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. Mercedes-AMG SL 43 (European model shown) The new form of turbocharging guarantees spontaneous throttle response across the entire rpm range to deliver an even more dynamic driving experience. An electric motor around 1.6

Exhaust 284
article thumbnail

Mercedes-AMG entry-level SL 43 features electric exhaust gas turbocharger from Formula 1 for the first time in production vehicle

Green Car Congress

The SL 43 features an M139 in-line two-liter, four-cylinder gasoline engine with an electric exhaust gas turbocharger—used for the first time in a production vehicle. The turbocharger is operated via the 48-volt electrical system, which also feeds the belt-driven starter-generator (RSG).

Exhaust 408
article thumbnail

IAV develops new close-coupled diesel exhaust gas aftertreatment system for improved emissions reduction

Green Car Congress

IAV has developed a particularly closed-coupled diesel exhaust gas aftertreatment (EAT) system. A key contribution to this performance must come from the exhaust gas aftertreatment system—across the entire speed and load range. This way, exhaust gas flows through DOC and SCRF before it enters the turbine.

Exhaust 210
article thumbnail

New VW Golf now available to order with natural gas drive

Green Car Congress

The tanks are integrated into the underbody and permit a range of around 400 kilometers (WLTP) in pure natural gas mode. The engine of the quasi-monovalent drive system is powered primarily with CNG (Compressed Natural Gas), but can also run on gasoline. Driving in CNG mode produces around 25% fewer carbon emissions than with gasoline.

Gas 415
article thumbnail

Mercedes-Benz adds 48V mild-hybrid V8 GLE 580 to model range

Green Car Congress

Mercedes-Benz will further expand the GLE model range with the introduction of the V8-powered Mercedes-Benz GLE 580 4MATIC. The GLE 580 4MATIC features an electrified V8 biturbo gasoline engine with the 48-volt on-board electrical system and integrated starter generator.

Mercedes 223
article thumbnail

Toyota commissions Yamaha to develop hydrogen-fueled 5.0L V8; follow-on from Nov 2021 announcement

Green Car Congress

In Japan, Toyota and other automotive-related companies are about to begin a collaborative effort to expand the range of fuel options for internal combustion engines. Hydrogen: not a stand-in for gasoline. One example is the harmonic high-frequency exhaust note produced by the engine’s 8-into-1 exhaust manifold.

Hydrogen 448
article thumbnail

Road Test: 2024 Range Rover Velar Dynamic SE Mild Hybrid

Clean Fleet Report

Midsize SUV with Range Rover Cachet The 2024 Range Rover Velar is one of the entry-level midsize Range Rover models (the smaller Evoque takes the pure entry-level prize). However, nothing is lost in its design that retains the premium appeal of the larger Range Rover Sport Autobiography and the Range Rover Sport SE Dynamic.

Range 82