LEGO® Speed Champions · Mercedes-AMG · 2017

Mercedes-AMG GT3

Q: Is LEGO® set 75877 still available?

LEGO® set 75877 is retired (launched 2017). Try the secondary market for sealed copies.

Q: How big is the LEGO® Mercedes-AMG GT3 when built?

Speed Champions cars are 8-stud wide; typical built length is 14–18 cm. Check LEGO.com or BrickLink for exact dimensions of set 75877.

Q: How many pieces does LEGO® set 75877 have?

203 pieces. No minifigure included.

Q: Is this a 6-stud or 8-stud LEGO® Speed Champions set?

6-stud width. The original LEGO® Speed Champions scale used from 2015 to 2019, before the line switched to 8-stud in 2020.

Q: What other LEGO® Mercedes-AMG Speed Champions sets are there?

Browse every LEGO® Mercedes-AMG Speed Champions set on the Mercedes-AMG hub page (/brands/mercedes-amg/).

The Affalterbach customer race car — Mercedes-AMG GT3 in 6-stud Speed Champions form.

Set #75877 2017 203 pieces 6-stud Retired

The Mercedes-AMG GT3 is the customer-race-car version of the AMG GT road car — a 6.2-litre naturally-aspirated V8 (a unit AMG kept producing for race purposes long after the road car switched to the M178 4.0-litre twin-turbo V8), running to FIA GT3 regulations. It has won the Nürburgring 24 Hours, the Spa 24 Hours, the Bathurst 12 Hour and most other major endurance races.

LEGO® Speed Champions set 75877 Mercedes-AMG GT3, product image — Source: Rebrickable

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The Affalterbach customer GT3 racer.

FIA GT3

Mercedes-AMG GT3

Affalterbach customer racer

The original AMG GT3 ran the M159 6.2-litre naturally-aspirated V8 — the same engine architecture as the SLS AMG’s. It produces about 550 hp regulated. The chassis is shared with the road AMG GT but is heavily modified, with FIA-spec safety cell and a sequential gearbox.

Customer teams have run AMG GT3s at every major endurance race. The SLS AMG GT3 (the predecessor) won Bathurst in 2013; the AMG GT3 has won the Nürburgring 24 in 2016 and the Spa 24 in 2019, among many others.

Engine: M159 6.2L naturally-aspirated V8, ~550 hp regulated
Class: FIA GT3
Notable wins: N24 2016, Spa 24 2019, multiple Blancpain titles
Drivetrain: RWD, sequential gearbox

You've built it. Now display it.

Brix Plus stands are built around the exact dimensions of every LEGO® Speed Champions set — including this one. Made for collectors, by collectors.

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Display ideas

Pair with 76922 (BMW M4 GT3 + M Hybrid V8) for a German GT3 shelf.
Place alongside any later AMG-engined LEGO® set for an Affalterbach lineage.

The build

Six-stud GT3

75877 is the 6-stud Speed Champions chassis. The AMG GT3’s wide front splitter and large swan-neck rear wing translate well at scale; the wing is a separate element.

Silver-and-AMG-petrol-blue livery is delivered through stickers; the door numbers and sponsor blocks need careful alignment.

FAQ

Is LEGO® set 75877 still available?

LEGO® set 75877 is retired. It launched in 2017 and is no longer in production. Try Bricklink, eBay or Brickset member sales for sealed and used copies.

How big is the LEGO® Mercedes-AMG GT3 when built?

Speed Champions cars are 8-stud wide and built models typically measure around 14–18 cm long. For exact built dimensions of set 75877, check the LEGO.com product page or BrickLink catalog entry.

How many pieces does LEGO® set 75877 have?

LEGO® set 75877 contains 203 pieces. This set does not include a minifigure.

Is this a 6-stud or 8-stud LEGO® Speed Champions set?

This is a 6-stud-wide Speed Champions car. LEGO® used the 6-stud width from the line's launch in 2015 through 2019. The standard switched to 8-stud width in 2020, so 6-stud cars are now collector-favourite snapshots of the original line.

What other LEGO® Mercedes-AMG Speed Champions sets are there?

You can browse every LEGO® Mercedes-AMG Speed Champions set on the Mercedes-AMG hub page, which links to each set's wiki entry, year of release and current status.