¾ SCALE
TWIN GR YARIS
The same black carbon cyber-rune skin and cyan circuit lighting, shrunk by a quarter onto a compact GR Yaris footprint. Two G16E-GTS 1.6-litre turbo three-cylinders — one up front, one in the rear — each driving its own axle.
COMBINED
760–1000bhp
FRONT · GR
380–500bhp
REAR · GR
380–500bhp
DISPLACEMENT
3.2L twin
SCALE
¾size
DRIVE
TRUEAWD
Front · GR Yaris
G16E-GTS · 1.6 turbo
- Designation
- Toyota G16E-GTS · 1,618 cc turbo inline-3
- Bore × stroke
- 87.5 × 89.6 mm · 10.5:1 compression
- Valvetrain
- 12-valve DOHC · D-4S direct and port injection
- Induction
- Single twin-scroll turbo · one intercooler
- Output
- 380–500 bhp · 400–480 Nm on a Stage-style tune
- Redline
- ≈ 7,200 rpm standard · 7,800 rpm on a built bottom end
- Gearbox
- GR Yaris 6-speed manual or 8-speed auto · front axle only
Rear · GR Yaris
G16E-GTS · matching unit
- Designation
- Matching Toyota G16E-GTS · 1,618 cc turbo inline-3
- Bore × stroke
- 87.5 × 89.6 mm · 10.5:1 compression
- Valvetrain
- 12-valve DOHC · D-4S direct and port injection
- Induction
- Its own twin-scroll turbo and intercooler, rear exhaust path
- Output
- 380–500 bhp · matched to the front engine
- Redline
- Same build and limiter as the front unit
- Gearbox
- Rear transaxle · rear axle only
Combined system
True AWD · front engine to front axle
- Combined
- Roughly 760–1000 bhp across both engines
- Layout
- Two self-contained powertrains · one per axle
- Centre diff
- None — no propshaft runs between the axles
- Control
- Two engine ECUs, one driveline supervisor
- Cooling
- Twin intercoolers, radiators and oil coolers, one set per engine
- Fuel
- High-octane or flex-fuel maps, two fuel pumps
WHERE THE NUMBERS COME FROM
380–500 bhp per engine is the range a tuned G16E-GTS is known to make on a Stage-style build. Doubling it gives the 760–1000 bhp total. The twin-engine layout itself is this vault's study: each engine drives its own axle, so no shared gearbox and no centre differential are needed.
Driveline specification
Twin engine · true AWD
- Architecture
- Twin-engine, twin-axle AWD · front unit ahead of the front axle, rear unit behind the rear
- Front drive
- G16E-GTS → 6-speed manual or 8-speed auto → front final drive
- Rear drive
- G16E-GTS → rear transaxle → clutch-type limited-slip differential
- Torque split
- 0–100% to either axle · 50:50 nominal, set per mode
- Supervisor
- Driveline controller reading both ECUs and trimming axle torque
- Traction
- GR-Four-derived logic · launch control and per-axle slip management
- Brakes
- Per-axle regenerative blend and torque-vectoring by brake
- Weight
- ≈ 1,290 kg dry · two engines, two gearboxes, two cooling packs
FRONT
Front engine only · rear decoupled
REAR
Rear engine only · front decoupled
50:50 AWD
Both engines, matched axle torque
ATTACK
Both engines, rear-biased split
Footprint
LENGTH
WIDTH
HEIGHT
WHEELBASE
// ¾-SCALE BODY · GR YARIS FOOTPRINT
FULL-SIZE ORIGINAL · ¾-SCALE TWIN
SHORTER · NARROWER · LIGHTER
Body & chassis
Identical runes · 25% smaller
- Body
- Identical black carbon cyber-rune skin, shrunk 25%
- Lighting
- Full cyan circuit, rune and binary illumination
- Base
- Toyota GR Yaris floorpan and compact footprint
- Aero
- Splitter, wide arches, rear wing and diffuser in the same language
- Suspension
- GR-Four-derived layout, tuned for two driven axles
- Feel
- Noticeably more compact and lighter than the full-size builds
Performance
Estimated
- Power to weight
- Very high — full-size power in a ¾-scale body
- Launch
- Two driven axles, traction from a compact footprint
- Mid-range
- Two turbos working together, minimal lag
- Basis
- Real tuned G16E-GTS output, doubled — estimated