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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.
Raj Nair outlining factors affecting real-world fueleconomy in hybrids. Combining a “lead foot” with environmental factors can lead to the wide swings in fueleconomy results, he said. A key part of that DNA is “fun-to-drive”. Quite a few factors can affect hybrid fueleconomy, more so than regular gas engines.
Laboratory and in-use fueleconomy comparison. higher fueleconomy than the conventional tractors, resulting in a 12% reduction in fuel costs for the hybrids. higher fueleconomy than the conventional tractors, resulting in a 12% reduction in fuel costs for the hybrids. Source: NREL.
The four-door fastback is powered by a hybrid electric powertrain that is expected to deliver 550 hp (410 kW) with fuel consumption of 5.5 liter V6 that is part of a new engine family which will be introduced within the next two years. L/100 km (42.8 mpg US) and CO 2 emissions of about 129 g/km. Q80 Inspiration. Click to enlarge.
The e-Golf accelerates from 0 - 25 mph (40 km/h) in 4.2 seconds and from 0-60 mph in approximately 10.4 Top speed is electronically limited to 87 mph (140 km/h). The body shell now has 28% of parts in ultra-high-strength hot-formed steel, up from 6% on the Golf Gen 6. seconds and on to 135 mph (217 km/h).
The result is a four mile-per-gallon increase in fueleconomy that pushes the highway EPA rating to 31 mpg US (7.6 The transmission efficiency and wide ratio spread also provide the improved fueleconomy in city traffic. Fueleconomy for both models is 19 mpg US (12.4
seconds to accelerate from 0 to 60 mph, 0.2 A new factory in Silao, Mexico—part of Volkswagen’s ongoing $5-billion investment in the North American market—is producing the EA888 localized for the US market. Thus equipped, the Beetle Turbo coupe takes 6.6 seconds less than the previous version.
Volkswagen has developed and deployed a gasoline engine that offers diesel-like fueleconomy but is significantly cheaper to buy. TSI ACT BlueMotion delivers 96 kW / 130 PS with combined fuel consumption of 4.8 Currently applied in the new Golf and Golf Variant ( earlier post ), the 1.5 l/100 km (49 mpg US). Eco-coasting.
In addition to improving the fueleconomy and range of the powertrain, Hyundai has also created a more compact power source for the Tucson ix FCEV. Hyundai will test about 50 new Tucson ix FCEVs throughout 2011 as part of the second phase of the Korean Government Validation Program. fueleconomy. Hydrogen storage.
Using technology from the 2016 Chevrolet Volt propulsion system ( earlier post ), Malibu Hybrid will offer an estimated combined fueleconomy rating exceeding 45 mpg (5.22 EGHR improves engine warm up and assures consistent fueleconomy performance in cold weather. engine with start/stop. An 80-cell, 1.5
Ford has launched the new Transit Custom ECOnetic, a 1-tonne van that achieves fuel consumption from 6.0 Without the optional speed limiter, the model delivers fueleconomy from 6.2 Transit Custom ECOnetic. Click to enlarge. l/100km (38 mpg US) and CO 2 emissions from 163 g/km. Powered by a 100 PS (74 kW) version of Ford’s 2.2-liter
The Tesla Model S reached a range on par with internal combustion engine (ICE) vehicles after logging 320 miles of range at 75mph during a highway fuel-economy test run. During the run, the test driver drove the Model S Long Range Plus through a 100-mile stretch of interstate, involving an out-and-back loop at 75 mph in cruise control.
Using a new optimization framework, Dr. Andreas Malikopoulos of the Energy & Transportation Science Division at Oak Ridge National Laboratory (ORNL) has explored the impact on fueleconomy and GHG emissions of varying the size of the motor/generator and battery pack in pre- and post-transmission hybrid configurations of a medium-duty PHEV.
Fueleconomy estimates are not available at this time, but Toyota expects it to be extremely competitive at the top of the segment—and a huge improvement over the previous generation (14 or 15 mpg US combined, for 4WD or 2WD models, respectively). TRD Pro will be offered only in 4WD. 2023 Toyota Sequoia TRD Pro.
The transmission is designed as a product for the global market with a consistent common-part strategy. designed for various applications as common parts. The common-part strategy makes it possible for Getrag to implement all customer versions on only one production line and therefore to react quickly and efficiently to market.
The new system, whereby the car automatically follows the vehicle in front in slow-moving queues up to 50 km/h (31 mph), will be ready for production in 2014. This technology makes driving more relaxed in the kind of monotonous queuing that is a less attractive part of daily driving in urban areas. Earlier post.). Earlier post.).
The analysis used the Ohio State University EcoCAR, a student prototype PHEV, as the basis for the preliminary fueleconomy evaluation. kW and about 27 kW at constant velocity of 65 mph. At steady-state highway conditions (65 mph), the simulation results show that the ORC is able to recover approximately 2.4%
diesel from GM’s European lineup (the engine is manufactured in Kaiserslautern, Germany) to challenge Jetta on the basis of highway fueleconomy and power, as well as content. Fueleconomy background. turbo-diesel enables 0-60 mph acceleration of about 8.6 l/100 km, respectively). l/100 km, respectively).
But how can you increase your fueleconomy? Surprisingly, the number of items you carry in your vehicle can have a meaningful impact on your fueleconomy. While it does cost a bit to have your car checked over by a mechanic, regular maintenance will improve your fueleconomy and help you catch problems before they occur.
The Hydra-Matic 6T40 automatic transmission is part of GM’s family of six-speed automatic transmissions. The 6T40’s wide overall gear ratio spread provides everything from strong first gear acceleration to fifth and sixth gear overdrive gears for strong highway fueleconomy. Click to enlarge. Sonic’s Ecotec 1.4L
Acceleration from zero to 100 km/h (62 mph) takes 8.6 seconds; acceleration tops out at 216 km/h (134 mph). The combined fuel consumption of the new two-liter diesel is 4.1 liters of fuel per 100 km (57.4 It accelerates the new Audi A3 to a highway speed of 100 km/h (62 mph) in 9.3 TFSI and indirect injection.
Tesla Motors unveiled the first locations in its Supercharger network, which will allow the Model S to travel long distances with ultra fast charging throughout California, parts of Nevada and Arizona. Tesla will also begin installing Superchargers in Europe and Asia in the second half of 2013.
seconds and on to a maximum speed of 175 km/h (109 mph). The hybrid system produces CO 2 emissions from 102 g/km (WLTP) and fueleconomy of 4.5 Auto High-Beam Headlights and Traffic Sign Recognition all remain part of Honda SENSING’s offering on the all-new Jazz. It comprises two compact, electric motors connected to a 1.5-liter
The goals of the current Gen 3 were to: significantly improve the engine’s already good power, torque and fuel efficiency; reduce the weight of the unit, while maintaining at least equivalent comfort attributes; and. Improvements contributing to this better fueleconomy come from many areas. MQB and MLB. l/100 km) for the 2.5-liter
The company’s engineers have a prototype system running in a B-segment donor vehicle on a dynamometer and are calibrating the control strategy to prove its driveability, performance, CO 2 and fueleconomy benefits. Both solutions involve part load losses which compromise some of the fuel consumption savings made by downsizing.
For 2021, Toyota has fully rebooted the Mirai, originally offered in 2016, as a premium rear-wheel drive sports-luxury fuel cell electric vehicle (FCEV) with striking design, cutting-edge technology, more engaging driving performance and a significantly longer EPA-estimated range rating. Luxury Car Chassis.
The Range Rover Sport Td6 and Range Rover Td6 accelerate from 0-60 mph in 7.1 Preliminary fueleconomy figures for the Range Rover Sport and Range Rover are 22 mpg (city), 28 mpg (highway) and 25 mpg (combined) (10.7, seconds respectively, compared to 6.9 seconds for gasoline V6 models. for the Range Rover Sport and 3.3%
Engineers focused on improving thermal efficiency and reducing friction of the engine’s internal moving parts, especially during warm-up—the time when an engine emits higher levels of CO 2 and other pollutants. unit features: An offset crankshaft that helps improve fueleconomy. —Derrick Kuzak. —Derrick Kuzak.
diesel delivering 184 horsepower (137 kW), 280 lb-ft (380 N·m) of torque, CO 2 emissions of 109 g/km, and a NEDC combined fueleconomy figure of 56 mpg US (4.2 The base version of the Golf GTD, at 3,036 pounds (1,377 kg), accelerates from 0 to 62 mph in 7.5 With a new 2.0L By comparison, the earlier A6 Golf GTD posted 8.1
seconds, and on to a top speed of 210 km/h (130 mph). mpg US), fuel consumption is a substantial 13% less than that of the outgoing engine. Numerous additional measures have been adopted to further improve both engine performance and fueleconomy. seconds, and on to a top speed of 210 km/h (130 mph). l/100 km (32.7
The Grace is equipped with Honda’s Sport Hybrid i-DCD one-motor hybrid system that enables the driver to start in EV mode and realizes fueleconomy of 34.4 mph), with a side curtain airbag system and a front seat i-side airbag system (variable capacity type) is available on certain types. Honda Motor Co., km/L (81 mpg US or 2.9
Cost of a finished, stamped component of no greater than $2 per pound of weight saved when compared to a comparable, baseline part. Baseline EDV top speed is approximately 50 mph (80 km/h) and has limited acceleration at speeds above 30 mph (48 km/h). 35% FuelEconomy Improvement - Gasoline Engine. EPA Tier 3.
A three-cylinder engine has a number of advantages over a four-cylinder powerplant, including reduced energy loss through friction, fewer moving parts, lower weight and more compact dimensions, all of which cut fuel consumption. Top speed is up 7 mph (11 km/h), and fueleconomy is also improved by up to 1.5
l/100 km) combined fueleconomy (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. NORMAL mode: Allows the hybrid system to achieve an ideal combination of fueleconomy and vehicle acceleration. Earlier post.).
Due to go on sale in summer 2015, the new European Jazz will offer improved fueleconomy and higher performance due to its new Earth Dreams Technology engine. As part of Honda’s small series range, the third generation European Jazz will be built on the company’s global compact platform. Civic Sport. Click to enlarge.
The supercharged V8 gasoline engine has fueleconomy gains of up to 11% with emissions reductions of more than 8%, while the naturally-aspirated V8 sees economy improvements of up to 8% with emissions down by more than 6%. In the XF sports sedan this engine is capable of accelerating the car to 60 mph in 7.5
fuel-efficiency gain at 65 mph and 9-12% when combined with ATDynamics-Transtex skirts and other minor trailer modifications, the company says. Addressing the low pressure suction drag at the back of tractor-trailers, which acts as a vacuum and significantly reduces fueleconomy, is a key part of meeting the project goal.
Using the electric motor alone, the GTE is capable of speeds of 81 mph (130 km/h); with the TSI engine as well, the Golf GTE can accelerate from zero to 62 mph in 7.6 seconds and on to 135 mph (217 km/h). The Golf GTE offers combined cycle fueleconomy (provisional) of about 157 mpg US (1.5
Using the US certification standards, which include emissions from the production of the electric energy, the combined fueleconomy in continuous driving is 50 mpg US (4.7 The electric motor’s instant torque delivery contributes to the car’s acceleration from 0 to 60 mph in 5.8 seconds (0-100 km/h in 6.1 seconds).
mph) takes just 3.5 mph) takes 3.2 mph) takes 3.2 In part-load operation, the indirect injection supplements direct gasoline injection to improve fueleconomy and to reduce the output of particulates from the engine. The sprint from 0 to 100 km/h (62.1 seconds, and it can reach a top speed of 323 km/h (200.7
The new hybrid-electric system also allows for a substantial increase in continuous maximum speed, which climbs from 86 mph to 115 mph. For AEP, this increase included more in-house production of engine components and an increase in local sourcing for parts previously supplied from Japan. billion over the past five years alone.
GM estimated fueleconomy for the CTS with Twin-Turbo is 17 mpg city (13.8 Those features help the new CTS sedan reach 60 mph from a standstill in an estimated 4.6 seconds and achieve an estimated top speed of 170 mph (274 km/h). greater fueleconomy. l/100 km) and 25 mpg highway (9.4 The wide, 6.71
The 250 V Lithium polymer batteries (40 Ah, 4V per cell) are made by KOKAM and are housed within the inboard part of the wings outside the cockpit and provided with venting and passive cooling. Take-off speed is 110 km/h (68 mph); cruise speed is 160 km/h (99 mph); and maximum speed is 220 km/h (137 mph).
This represents a 47% increase in power, a 45% increase in torque and a 15% reduction in fuel consumption when compared to a traditional camshaft engine with similar specifications. The benefits are not confined to significant performance improvements and better fueleconomy. Two trims of the model—equipped with a 1.6-liter
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