쉐보레가 2019년형 실버라도를 공개했습니다. 실버라도는 포드 F150과 경쟁하는 풀 사이즈 픽업이죠. 이번에 신형 2.7리터 터보 엔진을 투입하면서 연비와 동력성능 두 마리 토끼를 잡았다고 주장합니다.
2.7리터 엔진의 경우 무게가 현행 4.3리터 엔진 모델에 비해 약 380파운드 가볍다는 것이 큰 장점이죠. 온로드 주행성뿐만 아니라 오프로드 주행성에서도 가벼운 게 큰 장점이 됩니다.
토크는 4.3리터보다 14%나 세고 연비는 13% 향상되었습니다. 장점이 분명하죠.
DETROIT — The all-new 2019 Chevrolet Silverado 1500 with the technologically advanced 2.7L Turbo offers full-size truck customers a capable and efficient choice with an EPA-estimated fuel economy of 20 mpg city/23 mpg highway in rear-wheel-drive models.
To achieve both better performance and overall efficiency, engineers made smart choices with engine technologies, advanced manufacturing and the use of mixed materials. The base curb weight of the 2019 Chevrolet Silverado with the 2.7L Turbo is 380 pounds less than the current Silverado with the 4.3L V-6, despite having more interior room and cargo space.
“The new Silverado 2.7L Turbo delivers impressive performance and fuel efficiency,” said Tim Asoklis, Silverado chief engineer. “It’s fun to drive every day — quick from the start, and pulling hard under acceleration. With up to 23 mpg on the highway, the truck is efficient while still offering plenty of capability to tackle weekend projects and trips to the lake.”
Standard on LT and RST trims, the 2.7L engine offers 14 percent more torque and 13 percent better city fuel economy and it is more than a full second quicker 0-60 mph than the 4.3L V-6 it replaces. The Silverado city fuel economy also exceeds the standard 3.3L V-6 engine offering in the Ford F-150 XLT (EPA-estimated 19 mpg city) and matches that of the Ram 1500 3.6L V-6 mild hybrid (EPA-estimated 20 mpg city).
The new Silverado also delivers the largest cargo volume of any full-size truck on the market, so customers don’t have to sacrifice space for efficiency. They’ll also enjoy Silverado’s full-size truck capability and durability. The new 2.7L Turbo engine delivers an SAE-certified 310 horsepower and 348 lb-ft of torque, exceeding Ford’s 3.3L V-6 and Ram’s 3.6L V-6 mild hybrid by 31 percent and 29 percent respectively. The Silverado 2.7L Turbo reaches its peak torque more quickly than Ford or Ram engines in the segment and delivers it from 1,500 to 4,000 rpm. Customers will feel that power as the truck can accelerate from 0-60 mph in 6.8 seconds. Its max towing capacity is 7,200 pounds and there is a 2,280-pound max payload.*
Developed from the outset as a truck engine, the new 2.7L Turbo integrates many different innovative technologies to support engine performance and efficiency, including:
An innovative double overhead cam valvetrain that enables high- and low-lift valve profiles, continuously variable valve timing and Active Fuel Management (cylinder deactivation).
A dual-volute turbocharger housing for improved throttle response, low-speed torque and virtually no turbo lag.
Chevrolet’s first application of Active Thermal Management, which uses targeted engine heating and cooling across the entire powertrain system to create optimal conditions for optimal fuel economy and recover otherwise wasted exhaust heat for faster engine and transmission warmup.
Stop/start technology that automatically stops the engine in stop-and-go traffic for fuel efficiency.
The engine was subjected to months of nonstop testing to simulate a lifetime of maximum hot and cold cycles. This is in addition to more than 475,000 validation tests and 1 million miles of real-world testing to deliver the durability and performance Chevrolet truck customers demand.
The 2019 Chevrolet Silverado 1500 offers eight trims paired with six engine/transmission combinations, so every customer can find the right truck to match their unique performance, efficiency, technology and value requirements
*Requires regular cab, available for fleet customers only at this time