Used 2018 Mercedes-Benz GLA-Class SUV Trims Comparison

The GLA250 starts with a turbocharged 2.0-liter four-cylinder engine (208 horsepower, 258 pound-feet of torque), a seven-speed, dual-clutch automatic transmission and front-wheel drive. Key standard features include 18-inch alloy wheels, a power liftgate, power-adjustable driver seat, three performance driving modes, imitation leather upholstery, and a 60/40-split folding rear seatback with a center pass-through.

Tech features include an 8-inch central display with a dial-and-button control array, Bluetooth, and a six-speaker audio system with a CD player, HD radio, an SD card reader and two USB ports. Certain features of Mercedes' Mbrace telematics system (including a Wi-Fi hotspot and concierge services) are available on a subscription basis.

The all-wheel-drive GLA250 4Matic model adds some all-weather and light off-road capability with hill descent control and an off-road status monitor that analyzes steering angle, tilt angle and grade percentage.

Several option packages are available for the GLA250. The Premium package bundles blind-spot monitoring, keyless entry and ignition, heated front seats, and hands-free liftgate open and close, while the Interior package adds leather upholstery, sport seats and ambient cabin lighting. The Multimedia package includes a navigation system, voice controls, smartphone integration via Apple CarPlay and Android Auto, and real-time satellite traffic and weather information.

Adaptive cruise control and lane keeping assist are available in the Driver Assistance package, a Convenience package adds an auto-dimming rearview mirror, and a new Parking Assist package adds a surround-view camera and a self-parking system.

The AMG Line Exterior package offers a high-performance look with 19-inch AMG wheels, AMG body styling and a black headliner. The Night package further enhances this look with black wheels, trim and side mirror caps.

Stand-alone options include several package items (blind-spot monitoring, Apple CarPlay and Android Auto, heated front seats, for example) as well as upgrades that include a panoramic sunroof, LED headlights, ambient cabin lighting, and a 12-speaker Harman Kardon sound system.

The AMG GLA 45 comes with all-wheel drive and the GLA250's standard features, but with significantly more power (375 hp, 350 lb-ft of torque) from the same engine. It's further distinguished with 19-inch wheels, a sport exhaust, sport-tuned suspension and steering, upgraded brakes, LED headlights and a power passenger seat. The GLA 45's options largely mirror those of the GLA250, but there are a couple of exclusive additions.

The AMG Dynamic Plus package includes adaptive dampers, a limited-slip differential, a Race driving mode and a higher top speed. Meanwhile, a new AMG Performance Studio package is a fierce styling upgrade that includes 20-inch wheels, body kit, a rear spoiler, sport seats, and various components trimmed in black and yellow. A handful of other packages offer aesthetic enhancements inside and out.