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At the US Department of Energy’s (DOE’s) Annual Merit Review meeting in Washington, DC last week, Michael Ruth from Cummins noted that the DOE program target for the project is a fuel economy (CAFE) target of 26 mpg (9.05 l/100 km), and as such would not meet the GHG requirement of 28 mpg (8.4 Exhaust system configuration.
Engineers at Transonic Combustion, a start-up developing a fuel efficient supercritical (SC) fuel injection and combustion system—Transonic Combustion, or TSCi ( earlier post )—have demonstrated the TSCi process using gasolinefuel at low load without EGR, medium load with EGR, and high speed low load with EGR.
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 electric exhaust gas turbocharger is a fascinating example of the extensive transfer between Formula 1 technology and the development of production vehicles.
liter gasoline-fueled TSI of the Polo BlueGT. The TSI develops a power output of 103 kW / 138 hp, with a combined fuel consumption of 4.7 l/100 km/h (50 mpg US), equivalent to 108 g/km CO 2. If the Polo BlueGT is ordered with the optional 7-speed dual clutch gearbox (DSG), fuel consumption drops further to 4.5
gallons US) of fuel, corresponding to approximately 30 km/l (70.6 mpg US , 3.33 Similar average results were registered by the teams who travelled back from Paris to Turin, again without stopping for fuel. gallons US) of fuel, equal to more than 38 kilometers per liter (89 mpg US , 2.6 T-Jet gasoline engine.
The Energy dCi 110 diesel offers fuel consumption of 3.5 L/100km, equivalent to 67 mpg US. Renault is introducing three new Energy engines ( earlier post ) in its Mégane Collection 2012: the new turbocharged, gasoline direct-injection Energy TCE 115 di; the Energy dCi 130; and the Energy dCi 110, with NEDC fuel consumption of 3.5
is the smallest Hyundai engine yet to benefit from the application of Gasoline Direct Injection technology. MPG Contributions. Total fuel savings. fed by multipoint fuel injection (MPI)— and 123 lb-ft (167 N·m) of torque with a 30 mpg city and 40 mpg highway fuel economy rating.
improvement in city fuel economy (24.5 mpg) and a 9.2% Southwest Research Institute (SwRI) announced preliminary test results of its Dedicated-Exhaust Gas Recirculation (D-EGR) demonstration vehicle ( earlier post ) at the SAE 2014 World Congress in Detroit. liter gasoline direct injection engine. Chadwell et al.,
Volkswagen has developed and deployed a gasoline engine that offers diesel-like fuel economy but is significantly cheaper to buy. TSI ACT BlueMotion delivers 96 kW / 130 PS with combined fuel consumption of 4.8 l/100 km (49 mpg US). l/100 km/h (59 mpg US). The NEDC extra-urban figure drops as low as 4.0
liter VVT-i gasoline engine. Still one of the lightest engines in its class, the unit incorporates numerous revisions that enhance performance and help deliver class-leading fuel efficiency and CO 2 emissions. Gasoline engines are chosen by 85% of A-segment customers in Europe. “ l/100 km (fuel economy of 53.5
Audi’s new A3 Sportback features a lightweight design and an initial choice of one diesel (TDI) and two gasoline (TFSI) engines, with two additional diesel engines and one gasoline unit to follow. Fuel consumption has been reduced on average by around 10% compared with the previous models. Average fuel consumption is 4.2
Citroën is introducing the first members of its new PureTech family of three-cylinder gasoline engines on the C3, DS3 and C-Elysée (for international markets) ranges. Depending on the model and the tires fitted, combined cycle fuel consumption for the new family is between 4.3 mpg US) and CO 2 emissions range from 99 to 107 g/km.
liter engine, the HR12DDR, which aims to achieve the lowest level of fuel consumption in the world for gasoline-powered cars while delivering power output equivalent to that of a 1.5L Models with stop-start offer fuel economy of 26.0 km/L (61 mpg US, 3.85 Tags: Engines Fuel Efficiency. Click to enlarge.
liter gasoline engine. features a high compression ratio (for a regular gasoline mass production automobile engine) of 14.0:1 features a number of new technologies, such as piston cavities that are specially designed to support optimized combustion, and multi-hole injectors that enable precise fuel injection control.
Toyota Motor Corporation (TMC) unveiled the FT-Bh (Future Toyota B-segment Hybrid), a lightweight, next-generation small gasoline-electric hybrid concept car at the 82nd Geneva International Motor Show. By pursuing weight reduction, a more-efficient powertrain and reduced air resistance, the FT-Bh offers fuel consumption of 2.1
Mercedes-Benz is offering a new 4-cylinder gasoline engine for the GLK-Class compact SUV—the first gasoline four-cylinder offered on the range. In doing so, the new model boasts an NEDC combined fuel consumption of just 7.7 mpg US) (180-176 g CO 2 /km). The GLK 250 4MATIC accelerates from 0 to 100 km/h in 7.9
The 85 kW / 115 PS gasoline-fired engine is the first of its kind to be combined with a four-way catalytic converter and installed in the up! It also comes with a gasoline particulate filter. With a pressure of 350 bar (high for a gasoline engine), the fuel mixture is injected directly into the combustion chambers.
The 2015 Mitsubishi Mirage is currently the most fuel-efficient non-hybrid gasoline car in the US, with combined EPA rating of 40 mpg (5.88 l/100 km), consisting of 37 mpg (6.36 l/100 km) city and 44 mpg (5.35 Fuel economy with the 5-speed is 37 mpg (6.36 l/100 km) combined/34 mpg (6.92
Aerodynamic improvements, weight savings and engine enhancements have reduced fuel consumption and CO 2 emissions across the range. Toyota anticipates a 1/3 full hybrid, 1/3 gasoline, 1/3 diesel engine mix. This has been achieved within the new Auris gasoline engine range through the use of high, 11.5:1 Fuel consumption is 5.4
New BMW 3-cylinder turbo gasoline engine for the 218i. With the market launch of the new BMW 218i Coupe, BMW will offer a new a three-cylinder gasoline engine from the BMW Group’s latest engine family ( earlier post ) for the first time in the compact model. Average fuel consumption is between 4.7 Engines Fuel Efficiency'
The new generation smart fortwo will be launched in the autumn of 2010 with a fresh interior look, an upgraded exterior and engines with lowered fuel consumption. The 40 kW cdi turbodiesel features fuel consumption of 3.3 mpg US) and offers CO 2 emissions of 86 g/km. L/100km (71.3 The 62 kW version consumes 4.9
Fuel-consumption and emissions lowering features on the new Sharan. The new Sharan, which is larger than its predecessor, will offer a choice of two direct injection TSI gasoline and two TDI diesel engines that are up to 21% more fuel-efficient than the comparable engines of the outgoing model. Combined fuel consumption is 5.71
T-Jet gasoline—and a dual fuel LPG/gasoline variant of the 1.4 MultiJet II engine offers a range of features to save fuel and cut emissions. The exhaust gas treatment system implements close-coupled DPF technology which efficiently integrates the oxidizing catalytic converter and the particulate filter (CCDPF).
The new hybrid version of Toyota’s all-time best-selling car series achieves at least 50 mpg (4.7 l/100 km) combined fuel economy (projected). That makes the 2020 Corolla Hybrid the most fuel-efficient model to ever wear the model name that debuted more than a half-century ago. The new hybrid system combines a 1.8-liter
The new MINI features an all-new vehicle architecture, an evolutionary design and a range of new fuel-efficient engines. seconds faster, while average fuel consumption is 27% lower. The lowest fuel consumption and CO 2 levels comes in the MINI Cooper D with a 3-cylinder diesel: 3.5 – 3.6 to 51 mpg US / 50.1 mpg US / 45.3
liter version of the new SKY-G gasoline direct injection engine and achieves fuel economy of 75 mpg US on the Japanese 10-15 cycle. Mazda will exhibit the Mazda SKY-G direct injection gasoline engine, the Mazda SKY-D advanced diesel engine and the Mazda SKY Drive high-efficiency automatic transmission. Click to enlarge.
The powertrain range for the Estate, which includes diesel, gasoline and hybrid options, features a new 1.6-liter Compared with the predecessor Estate, certain members of the line-up consume in excess of 20% less fuel. Fuel consumption for both variants is rated at 4.3 mpg US) NEDC. The gasoline engines.
At the recent 2013 SAE World Congress, engineers from Bosch and AVL presented papers on progress in the ACCESS project, describing the design, combustion development and controls development for a resulting 4-cylinder gasoline turbocharged direct injection (GTDI) engine with part-load HCCI capability. Earlier post.). —Wheeler et al.
turbocharged engine including the direct injection fuel system, continuous variable valve timing for both intake and exhaust valves and the turbocharger. The 2011 Buick Regal Turbo will feature the first flex-fuel capable direct-injected turbocharged engine in a production car. Click to enlarge. Click to enlarge.
The new generation smart fortwo, to be launched in the autumn of 2010, will feature engines with lower fuel consumption, as well as a fresh interior look and an upgraded exterior. The optimized gasoline engines also lower their CO 2 emissions. liters of fuel over 100 km (48 mpg US), corresponding to CO 2 emissions of 114 g/km.
Volkswagen is holding media drive events this week for the sporty new 2013 Jetta Turbo Hybrid ( earlier post ), which features the second version of a Volkswagen gasoline-electric hybrid drive system: a 1.4L The company anticipates EPA-rated combined mileage of around 45 mpg US (5.2 kWh Li-ion battery pack. Jetta Hybrid powertrain.
The new Peugeot 208 B-segment supermini, which launches this spring in Europe, will be available in 3- and 5-door bodystyles with a range of gasoline and diesel engines including a new 3-cylinder gasoline engine range and the latest generation of Stop & Start System (e-HDi) diesel engines. mpg US or 4.3 208 gasoline range.
liter, 3-cylinder with low fuel consumption of 4.3 mpg US) (99 g/km CO 2 )—more efficient than any previous Golf with a gasoline engine. The new TSI engine also offers the highest specific torque of any large-scale production series gasoline engines: 200 N·m per liter displacement. l/100 km (52 mpg).
These changes increase Accent’s EPA estimated fuel economy to 33 mpg city, 41 highway, 36 combined, up considerably from the 28 city, 38 highway, 32 combined mpg rating with last year’s 1.6-liter liter Gasoline Direct Injection (GDI) engine and 6-speed automatic transmission. Features of the G1.6 The Smartstream G1.6
Also, the list of standard test procedures addressed in SAE J1711 has been expanded to cover all five major test cycle procedures (UDDS, HFEDS, US06, SC03, and Cold FTP) now being used to evaluate vehicle fuel economy. Consumable fuels that are covered by J1711 are limited to petroleum-based liquid fuels (e.g., Earlier post.)
The gasoline engine delivers 105 hp (72 kW) at 5500 rpm and maximum torque of 145 N·m (107 lb-ft) at 2000 rpm/min, with combined cycle fuel consumption of 4.2 l/100 km (56 mpg US ), equivalent to 99 g CO 2 /km. At launch, the MiTo offered ( earlier post ) two gasoline engines (78 bhp 1.4-liter Click to enlarge.
Jaguar says that its new four-cylinder Ingenium diesel ( earlier post ) is its most efficient diesel to date; with the new Ingenium diesel engines driving the rear wheels, the aluminium-intensive XE ( earlier post ) is also the most fuel-efficient Jaguar yet, with CO 2 emissions as low as 99 g/km. Diesel Fuel Efficiency'
Peugeot’s new 2008 B-Segment urban crossover, introduced at the Geneva Motor Show, leverages its light-weight design, aerodynamic silhouette and a wide range of gasoline and diesel engines equipped with Stop&Start—including a new generation of 3-cylinder gasoline engines—to offer fuel consumption and CO 2 emissions as low as 3.8
Among the many features of the new 2014 Jeep Grand Cherokee—introduced at the Detroit Auto Show—two in particular contribute to significantly improved fuel economy and driving performance: an optional new 3.0-liter That powertrain delivers 30 mpg (7.8 liter V-8, now achieving up to 21 mpg highway. Click to enlarge.
Mercedes-Benz is introducing new V6 and V8 gasoline direct injection engines for the CL and S Class that increase output by as much as 12.5% and decrease gasoline consumption by as much as 24%. The new V6 and V8 power plants for the luxury saloons and coupés from Mercedes-Benz establish a modular and flexible gasoline engine family.
Toyota estimates that the 2019 Avalon Hybrid will boost fuel economy by up to 10% over its MY 2018 predecessor, from 40 mpg (5.88 l/100 km) combined to 44 mpg (5.34 Furthering fuel efficiency are new multi-hole nozzle direct injectors (six holes per injector). Estimated combined cycle fuel economy is 26 mpg (9.04
Audi has revised the engine lineup for the Q7 full-size SUV, offering two new gasoline engines and the second-generation 3.0L All the engines for the Q7 combine forced induction and direct fuel injection. Fuel consumption averages 7.4 Its average fuel consumption is 8.4 liters per 100 km (28 mpg US). V6 TDI diesel.
For the 2013 XF and XJ lineup, Jaguar is adding two new downsized forced induction gasoline powerplants: 3.0-liter liter V8 gasoline units. Eight-speed ZF automatic transmissions are now fitted to all gasoline and diesel XJ and XF variants as standard for greater efficiency and performance. liter i4 Turbocharged gasoline engine.
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