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L/100km (96 mpg US), with 70 mpg highway. The newly designed 0.8 Furthermore, the electric motor (10 kW)—designed as a pulse start module (starter, alternator and E-drive)—also reduces the load of the TDI, provides added propulsion (boosting) and works to recover kinetic energy (regenerative braking). Earlier post.).
liters per 100 kilometers (112 mpg US) under the New European Driving Cycle (NEDC), with CO 2 emissions of 49 g/km—less than half the current average for B-segment cars. Due to small amount of heat generated by high-efficiency engines, heat from both the engine and exhaust is used for heating the interior.
The Stingray accelerates from 0-60 in less than four seconds and achieve more than 1g in cornering grip; it is also expected to be the most fuel-efficient Corvette, exceeding the EPA-estimated 26 mpg (9.05 An available dual-mode active exhaust system offers a 27% improvement in airflow. l/100km) of the current model. inches to 2.75
Sample topic areas that might address one or more of these barriers include: Novel cell, module or pack designs that significantly improve the thermal or safety performance, or significantly reduce the weight, volume, and cost of non? displayed in longer EV range, higher MPG and/or MPGe ratings). CarbonFiber or Lightweight Materials.
The XL1 is aggressively optimized for efficiency in all areas of its design and technology—from materials (carbonfiber reinforced polymer monocoque); to powertrain (0.8L The lightweight XL1 (795 kg, 1,753 lbs) delivers NEDC fuel consumption of 261 mpg (0.9 two-cylinder diesel, 20 kW electric motor and 5.5
mpg) for cars and 203 gCO 2 /mi (43.7 mpg) for light trucks by 2025 (54.5 mpg light duty average, or 4.3 Integrated computational materials engineering (ICME) development of carbonfiber composites for lightweight vehicles. Fuel property impacts on combustion.
Toyota’s carbonfiber closure panels for the 2017 Prius Prime and Lexus LC500 ( earlier post ), and Faurecia’s Adaptive Valve for exhaust systems employed on the 2017 Chevrolet Silverado took the top honors for the module category. 2017 Chrysler Pacifica. Weight reduction is a key contributor to improved fuel economy.
The long rear hatch is made of carbonfiber-reinforced plastic (CFRP)—an advantage of 6.6 Numerous additional detailed measures targeted the interior, the exterior and the technology, such as higher-grade, lighter steel for the exhaust system’s tailpipes. The crankshaft is designed as a common pin shaft. kilograms (2.65
Phase I projects must complete (1) a preliminary design; (2) a characterization of laboratory devices using the best measurements available, including a description of the measurement methods; and (3) the preparation of a road map with major milestones, that would lead to a production model of a system that would be built in Phase II.
The sleek tractor-trailer combination boosted fuel efficiency by 70%—exceeding 12 mpg, with some test runs showing more than 13 mpg—in road tests, and powertrain brake thermal efficiency reached 50%. This new design added “wave” bumps on the side of the piston bowl, which allows the fuel to burn more cleanly.).
Clean Fleet Report has tested many Toyota hybrid models and know this fuel economy number can easily be topped, getting in the 40+ mpg range. With the change comes an increase in horsepower from 139 to 169, faster 0-60 mph by two seconds and fuel economy increased to 31 mpg city/40 highway/34 combined. Corolla Sedan and Hatchback.
Chevrolet made the radical decision to have the 2021 Corvette, or C8 as aficionados call it, become a mid-engine sports car, abandoning the front engine design that began when the first Corvette rolled off the line in Flint, Michigan, on June 30, 1953. Design Details: Exterior. Designed to slip through the air.
high-performance at 20 mpg city/27 highway/22 combined. In 240 miles driving around Southern California we averaged 23 mpg, but in a 100-mile run with the adaptive cruise control set at 65 mph, we averaged 31.2 mpg, exceeding the EPA figure. And yes, you can spin the tires! The EPA has rated the EcoBoost 2.3L
Clean Fleet Report spent a week exploring Southern California in the front-wheel drive XT5 Premium Luxury, which the EPA rates at 19 mpg city/26 highway/21 combined mpg. We were surprised to cross the 30 mpg mark for this 3,915-pound, five-passenger midsize SUV. The XT5 has a low dash design that nicely incorporated the 8.0-inch
The Maserati Ghibli Trofeo has a Ferrari-designed and built 3.8-liter When at the dealer, make sure to lift the hood and get a look at the beautiful Trofeo carbonfiber red and black engine cover, which by far is the most attractive we have seen. CarbonFiber, Wood and Leather. Built on the cool factor.
Expressively Designed Premium Sedan. Genesis says the 2022 G70 sport sedan is “designed to perform, tailored to be driven, engineered to care.” We spent a week in the smallest Genesis sedan that is designed to take-on the BMW 3-series and Mercedes-Benz C-class sports sedans and found it was a lot of well-engineered car for the money.
US mpg) in the A4 Sedan, resulting in CO 2 emissions of 114 grams per kilometer (184 grams per mile). The valve-drive module in the cylinder head is designed to be light and rigid. Below it, the exhaust manifold is integrated into the cylinder head—a key element of efficient thermal management. Compared with the 1.8
BMW has introduced the new generation (6 th ) of its top-end 7 Series, featuring technology innovations in the areas of lightweight design, powertrains, chassis, operating systems, and intelligent connectivity. 7 Series body-in-white / carbon. liters per 100 kilometers (112 mpg US) in the BMW 740e and BMW 740Le (BMW 740Le xDrive: 2.3
New for 2022, the Sport designation means a G80 with all-wheel drive. The EPA estimates the G80’s fuel economy to be 17 mpg city/26 highway/20 combined. If fuel economy is a pacing item, then getting 32 mpg with the smaller displacement probably is worth foregoing the performance benefits of the larger engine. Driving Pleasure.
The EPA rates fuel economy at 22 mpg city/29 highway/25 combined while running on 91 octane. mpg, with our overall economy coming in just above the EPA rating at 26.1 of torque produces an aggressive exhaust note with spirited acceleration. Maybe Maserati designers can take a look at this on the next refresh.
Running on unleaded premium, the EPA has rated the fuel economy at 19 mpg city/25 highway/21 combined. Appealing Exterior Design. Attractive design details. The look is classy without any chrome, save for the five spoke wheels that drew curious comments on their dimpled design. Interior Wonder. How does it compare?
Turbo AWD at 22 mpg city/27 highway/24 combined. mpg, but a somewhat better 29 mpg on a 94-mile all-freeway run with the adaptive cruise control set at 65 mph. The shark fin antenna, roof rails, integrated spoiler over the raked power lift gate and bright twin exhaust ports finish-off the rear along with LED tail lights.
2025 Chevrolet Corvette ZR1 If you live for the sound of a rumbling, crackling exhaust and the smell of gasoline and burning rubber, then the 2025 Chevrolet Corvette ZR1 is for you. Changes include new head and tail lights, front and rear bumpers and newly designed 19-21-inch wheels. The biggest changes for 2025 are the available 84.0
US mpg) in the New European Driving Cycle (NEDC), corresponding to 46 grams CO 2 per km (74.0 Aerodynamically-optimized design with a drag coefficient of 0.25, the electric e-tron quattro drivetrain delivers up to 370 kW of power output. Audi designs its batteries for service lives of more than 150,000 kilometers (93,205.7
The fueling process is fast and easy and a FCEV operates exactly like a gasoline-powered car, but with no noise, exhaust fumes or emissions. Single motor driving the rear wheels 182 horsepower 221 pound-feet of torque Power Output: 128 kW Three carbon-fiber reinforced hydrogen tanks with a three layer structure Hydrogen tank capacity: 5.6
The mid-engine design has outstanding steering, generous sight lines, confident racing-type braking and the type of power a car aficionado expects from McLaren. But if interested, the EPA estimates fuel economy to be 15 mpg city/22 highway/18 combined, running on 91 octane. Talk about drawing a crowd! cubic feet of luggage space.
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