LEGO Technic: A 2025 Buyer's Guide to the Best Sets

The lines between classic LEGO bricks and LEGO Technic—the rods, beams, gears, and pins used to create intricate mechanisms—have blurred considerably since LEGO's strategic shift towards adult-oriented sets. Technic often serves as the robust internal framework, while traditional bricks provide the aesthetic exterior. This reflects LEGO's ambition to create larger, more complex models requiring structural support. It's also introduced many LEGO enthusiasts to a new level of building complexity. If you're intrigued, consider exploring dedicated LEGO Technic sets, which minimize or eliminate standard bricks entirely.

Below are some of the top LEGO Technic sets available in 2025:

Top LEGO Technic Sets of 2025 (Summary)

• Planet Earth and Moon in Orbit
• Volvo FMX Truck & EC230 Electric Excavator
• Liebherr Crawler Crane LR 13000
• McLaren Formula 1 Race Car
• Mercedes-AMG F1 W14 E Performance
• 2022 Ford GT
• BMW M 1000 RR
• Mercedes-Benz G 500 PROFESSIONAL Line
• Lamborghini Sián FKP 37
• Mars Crew Exploration Rover

Detailed Reviews:

Planet Earth and Moon in Orbit (#42179):

• Age: 10+
• Pieces: 526
• Dimensions: 9"H x 12.5"L x 7"W
• Price: $74.99

A unique departure from the typical vehicle-focused Technic line, this set offers a captivating model of the sun, Earth, and moon. A simple crank mechanism allows for realistic rotation and revolution, accurately depicting moon phases.

Volvo FMX Truck & EC230 Electric Excavator (#42175):

• Age: 10+
• Pieces: 2274
• Dimensions: 3"H x 26.5"L x 5"W
• Price: $199.99

This two-in-one set offers exceptional value. Build either a flatbed truck (featuring a tilting cab and visible piston engine) or an excavator with a charging station and pneumatic pump. Both can be combined or used independently.

Liebherr Crawler Crane LR 13000 (#42146):

• Age: 18+
• Pieces: 2883
• Dimensions: 39"H x 43"L x 11"W
• Price: $699.99

A premium-priced but impressive model, this massive, functional crane boasts smartphone control. Its counterweights allow for substantial lifting capacity relative to its size. Note its considerable dimensions—over three feet tall—requiring careful placement.

McLaren Formula 1 Race Car (#42141):

• Age: 18+
• Pieces: 1434
• Dimensions: 5"H x 25.5"L x 10.5"W
• Price: $199.99

A meticulously detailed replica of the 2022 McLaren Formula 1 car, developed in collaboration with McLaren Racing. Features include a V6 engine, differential, pistons, steering, and suspension. Optional sponsor stickers enhance realism.

Mercedes-AMG F1 W14 E Performance (#42171):

• Age: 18+
• Pieces: 1642
• Dimensions: 5"H x 25"L x 10"W
• Price: $219.99

This Formula 1 race car features two pull-back motors, manually activated or synced with a mobile AR app for an immersive driving experience.

2022 Ford GT (#42154):

• Age: 18+
• Pieces: 1466
• Dimensions: 3.5"H x 15"L x 7"W
• Price: $119.99

The newest addition to the LEGO Technic car lineup, the 2022 Ford GT boasts independent suspension, a V6 engine, a functional spoiler, and detailed rear lights.

BMW M 1000 RR (#42130):

• Age: 18+
• Pieces: 1921
• Dimensions: 10"H x 17"L x 6"W
• Price: $249.99

LEGO's largest motorcycle set to date, this 1:5 scale model, created in partnership with BMW, features a 3-speed gearbox, chain transmission, and two display stands.

Mercedes-Benz G 500 PROFESSIONAL Line (#42177):

• Age: 18+
• Pieces: 2891
• Dimensions: 8.5"H x 16.5"L x 8"W
• Price: $249.99

This model combines luxury and off-road capability, featuring working steering, suspension, a detailed engine, two differentials, a spare tire, ladder, and roof rack.

Lamborghini Sián FKP 37 (#42115):

• Age: 18+
• Pieces: 3696
• Dimensions: 5"H x 23"L x 9"W
• Price: $449.99

A premium set showcasing the Lamborghini Sián FKP 37 in a striking lime green with gold rims. Features include butterfly doors, an 8-speed transmission, a movable gearshift, and a V12 engine.

Mars Crew Exploration Rover (#40618):

• Age: 10+
• Pieces: 1599
• Dimensions: 9"H x 17"L x 8"W
• Price: $149.99

A futuristic concept, this manned Mars rover includes a truck bed, crane, and surprisingly detailed living quarters with a shower, toilet, and treadmill.

Number of LEGO Technic Sets:

As of January 2025, the official LEGO store lists approximately 60 LEGO Technic sets.

LEGO Technic's rapid evolution is evident in its integration into many standard LEGO sets, enhancing functionality and stability. If you haven't explored LEGO Technic recently, it's worth revisiting—its sophistication has significantly increased. For further exploration, consider reviewing our guides on the best LEGO car sets, best LEGO sets for kids, and best LEGO sets for adults.