Brabus G800

Brabus preparation of the Mercedes-AMG G63

800 ch · 4.1 s (0-100) · 240 km/h · 2018

Identification

Body / seats

SUV 4×4 5 doors; Widestar body kit (widened tracks ≈ +10 cm), carbon bonnet with 'power dome'

Design / style centre

Brabus (based on Mercedes-AMG G63)

Assembly

base build Graz (Magna Steyr), then Brabus conversion (Bottrop)

Production

built to order (no fixed production run) · bespoke interior (200+ custom components)

⚠️ Identification notice. The 'G800' is a preparation by independent tuner Brabus (Bottrop, Germany) carried out on the Mercedes-AMG G63 — it is not a factory Mercedes model. Power raised to 800 hp. Not to be confused with the factory G63 (585 hp) nor the G65 (V12). Data sheet established on a built-to-order basis (no fixed volume). See section 10.

Drivetrain

Engine

M177 AMG, V8 4,0 L biturbo — turbos, engine management and exhaust by Brabus

Bore × stroke

n/a (n.c.)

Power

800 hp (588 kW / 789 bhp) (+≈ 212 hp vs factory G63)

Torque

1 000 Nm (≈ 3 600 rpm) (+≈ 150 Nm vs factory G63)

Redline

≈ 7 000 rpm (à confirmer)

Compression ratio

n/a (n.c.)

Fuel system

direct injection, twin-turbo (Brabus components)

Valve train

DOHC, 32 valves

Forced induction

twin-turbo

Lubrication

dry sump (à confirmer)

Layout

front longitudinal

Engine distinctions

Brabus preparation (turbos / ECU / exhaust)

Transmission

Gearbox

AMG Speedshift TCT 9-speed

Architecture

front engine, 2-speed transfer case

Differential

three locking differentials

Driven wheels

all-wheel drive 4Matic

Associated systems

off-road modes

Performance

0–100 km/h

≈ 4,0–4,1 s

0–200 km/h

n/a (n.c.)

Top speed

240 km/h (limited — weight / tyres)

Reference circuit

not applicable

Chassis & suspension

Chassis / materials

ladder-frame chassis (G-Class base); Widestar bodywork (carbon elements)

Rigidity

n/a (n.c.)

Front / rear suspension

independent double wishbone front / solid rear axle; adaptive dampers (AMG base)

Steering

power-assisted

Braking

high-performance ventilated discs

Front / rear tyres

up to 23-24″ Brabus (Widestar)

Front / rear wheels

Brabus Monoblock wheels (22-24″)

Aerodynamics

Cd

high (box-shaped body) — n/a

Downforce

not applicable → n/a

Devices

Widestar kit, 'power dome' bonnet, carbon elements

Methodology

n/a (n.c.)

Dimensions, weight & capacities

L × W × H

widened G-Class base via Widestar kit (width ≈ +10 cm; exact figures (à confirmer)

Wheelbase

≈ 2 890 mm (base) · Front/rear tracks: widened

Ground clearance

high · Overhangs: n/a

Kerb weight

≈ 2 560–2 600+ kg · Dry weight not applicable

Weight distribution

n/a (n.c.)

Centre of gravity

high (SUV)

Fuel tank

≈ 100 L · Boot: generous

Electronics & dynamics

Dynamic controls

ESP, ABS, 4Matic + 3 locking modes, AMG / off-road modes

Drive modes

AMG Dynamic Select (base); Brabus calibration

ECU / software architecture

MBUX + Brabus engine calibration

Fuel consumption & emissions

Fuel consumption

≈ 14,8 L/100 km (combined) — high

CO₂

≈ 337 g/km (à confirmer)

Standard

Euro 6d (base)

Lineage & positioning

Replaces

n/a (preparation, no factory lineage)

Replaced by

evolves with the base (W463A → W465)

Key rivals

other tuned G-Class variants (Mansory, Hofele), Range Rover SV, factory G63

Not to be confused with: Factory Mercedes-AMG G63 (585 hp) — the base vehicle; Brabus ≠ Mercedes Mercedes-AMG G65 (V12) — higher-specification factory model (discontinued) Other Brabus preparations: 700, 800, 850, 900 Rocket; 800 Adventure XLP (pick-up, portal axles); Widestar, Superblack (W465 base) Base W463A (2018–2024) vs W465 (2024+)

Collectability & valuation

Rarity

built to order → unique examples; strong demand for Brabus G variants

Desirability

power output (800 hp), Widestar presence, bespoke interior, Brabus cachet; specification and low mileage are determining factors; note resale implications (preparation ≠ factory)

Points of attention

'tuner' status (warranty, homologation by market, resale), high running costs, costly bespoke tyres / wheels; verify compliance and Brabus service history

Valuation

on request (price range + comparables + sources + date; specific high-end tuning market)

Brabus G800

Coût d'immatriculation de ce véhicule

Fiche technique publiée sur Luxydrive — véhicules d'exception, de collection et de sport.