2021年8月30日 · The VT40 is identified with an RPO of MRG and is the base transmission on some models and an optional transmission for other models. Like other CVT applications, the VT40 varies pulley diameter to change transmission ratios.

2019年4月1日 · The VT40 is a single-speed (forward and reverse) unit that’s equipped with a torque converter and a TCC. The transmission uses a forward and a reverse clutch to control direction. It uses a CVT chain, rather than a belt as most other applications use (figure 2).

2021年9月19日 · The VT40 is a fully automatic single mode continuously variable, front-wheel drive transmission. The transmission features: a four-element torque converter; one planetary gear set; an electronic hydraulic pressurization and control system; a variable drive and driven pulley assembly; variable drive chain; two friction clutches; a differential ...

2023年3月2日 · 无级变速器GM VT40或MRG自2018年开始由美国关注生产，并安装在VSS-F平台的前轮驱动车型上，以及雪佛兰Malibu或Cruz。 这个盒子以 CVT250 索引为人所知，因为它专为扭矩高达 250 Nm 的电机而设计。

2019年9月12日 · Known internally as VT40, it replaces the six-speed automatic on last year's base-engine Malibu and is General Motors’ first CVT since 2005. That one, used primarily in Saturn brand vehicles, was...

2024年8月5日 · Known internally as VT40, it replaces the six-speed automatic on last year’s base-engine Malibu and is General Motors‘ first CVT since 2005. That one, used primarily in Saturn brand vehicles, was problematic and had high failure rates, which led GM to offer an extended warranty.

2023年3月2日 · The stepless variator GM VT40 or MRG has been produced by the American concern since 2018 and is installed on front-wheel drive models on the VSS-F platform, as well as the Chevrolet Malibu or Cruz. This box is known under the index CVT250, as it is designed for motors up to 250 Nm of torque.

2024年4月18日 · A couple of years ago, I introduced you to the GM VT40 CVT (CVT250), used in multiple applications such as the Chevrolet Malibu, some Chevrolet Trailblazers, and the Buick Encore. The VT40 is identified with an RPO of MRG and is the base transmission on some models and an optional transmission for other models.

core. The VT40 is identified with an RPO of MRG and is the base trans-mission on some models and an op-tional transmission for other models. Like other CVT applications, the VT40 varies pulley diameter to change transmission ratios. Unlike most CVTs, the VT40 utilizes a chain rather than a belt to provide propulsion. The VT40 uses two

2025年1月27日 · About six months ago, I bought a used 2020 Astra K with the GM-manufactured VT40/CVT250 CVT transmission and the F14SHT (L3T) 1.3/1.4L engine (145 HP). The car had 94,000 miles when I got it and was fully maintained by its first owner, a bank.