The 2018 AMG GT is powered by a handcrafted 4.0-liter V8 biturbo engine developed in-house by Mercedes-AMG. This powerplant features the brand’s signature "hot inside V" configuration, where the turbochargers are mounted inside the cylinder banks for sharper throttle response and reduced lag. Depending on the model, output ranges from 476 hp (AMG GT) to a blistering 577 hp (AMG GT R), with peak torque hitting between 630 Nm and 700 Nm. Paired with a 7-speed dual-clutch transmission, it rockets from 0-100 km/h in as little as 3.6 seconds. The engine also employs a dry-sump lubrication system to maintain optimal performance during hard driving, while its exhaust note delivers that classic AMG soundtrack—growling at low revs and screaming at full tilt. Notably, this same engine finds its way into the AMG GT 4-Door Coupe and select 63-series models, showcasing AMG’s engineering prowess. Whether you're daily driving or hitting the track, this V8 delivers the kind of thrills that true enthusiasts crave.

The 2018 Mercedes-AMG GT proves to be a highly reliable performance coupe overall. Its handcrafted 4.0L V8 biturbo engine, meticulously tuned by AMG, delivers robust power with proven reliability and relatively low failure rates. That said, expect higher maintenance costs than regular passenger cars – especially for wear items like brakes and tires that require more frequent attention. While the complex electronics might occasionally throw minor glitches, these rarely affect daily driving. We recommend sticking to authorized service centers for routine checkups to keep everything in top shape. Where the AMG GT truly shines is its thrilling driving dynamics. The rock-solid chassis and razor-sharp steering serve up pure driving excitement, while the three-pointed star badge adds peace of mind regarding build quality. If your budget can handle the upkeep (and you're cool with premium fuel bills), this is one hell of a driver's car. Just be sure to get a thorough pre-purchase inspection – particularly for used examples – paying close attention to the powertrain's condition.

The 2018 Mercedes-AMG GT offered a range of horsepower outputs depending on the trim level. The base AMG GT came packing a 4.0-liter twin-turbo V8 cranking out 476 horsepower, while the punchier AMG GT S upped that to 522 hp. For those craving the ultimate, the top-dog AMG GT R squeezed out an impressive 585 hp. Mated to a 7-speed dual-clutch transmission, the GT R rockets from 0-100km/h in just 3.6 seconds. What really makes this car tick is its classic front-mid engine, rear-wheel drive setup and lightweight aluminum frame. Here in Malaysia's sweltering heat, its efficient cooling system and AMG Dynamic Select drive modes do a solid job adapting to different road conditions. Local owners should keep up with regular turbo system maintenance to keep that performance consistent over time. When you stack it up against other German sports cars in its class, the AMG GT's power figures sit right at the top, really showing off what Mercedes' performance division is capable of.