Yamaha Golf Car UMAX Rally 2+2 EFI (2027)
yamahagolfcar.com/models/umax2-2plus2-efi/specs
The Yamaha Golf Car UMAX Rally 2+2 EFI is a golf cart with a stated top speed of 19.5 mph (31.4 km/h), a curb weight of 1,354 lbs. (614 kg) and a weight of 614 kg.
Last updated: 11 November 2026
Motor and performance
- Fuel capacity
- 5.2 US GAL (20 liters)
- Minimum turning radius
- 4.0 m (13.1 ft)
- Gas engine
- Yamaha-built, 402 cc, low-emission single cylinder 60° incline OHV
- Maximum in reverse
- 14.6 mph (23 km/h)
- Top speed
- 19.5 mph (31.4 km/h)
- Maximum gradient
- 15 degree
- Engine oil capacity
- 1.16 U.S. quart (1.1 liter, 1100cc)
- Engine lubrication system
- Splash-style positive oil lubrication
- Air cleaner
- Two-stage, urethane-foam pre-cleaner, and high-capacity pleated paper cartridge
“Fuel Capacity 5.2 US GAL (20 liters)”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
“Min Turning Radius 4.0 m (13.1 ft)”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
“Engine Type Yamaha-built, 402 cc, low-emission single cylinder 60° incline OHV”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
“Max Reverse Speed 14.6 mph (23 km/h)”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
“Max Forward Speed 19.5 mph (31.4 km/h)”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
“Hill Climbing Capacity 15 degree”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
Row from the maker’s page: “Oil Capacity” | “1.16 U.S. quart (1.1 liter, 1100cc)”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
Row from the maker’s page: “Lubrication System” | “Splash-style positive oil lubrication”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
Row from the maker’s page: “Air Cleaner” | “Two-stage, urethane-foam pre-cleaner, and high-capacity pleated paper cartridge”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
Battery and charging
- Starter battery (gas models)
- Battery BCI group 24, RC: minimum 70 min CCA: minimum 440A
“Battery BCI group 24, RC: minimum 70 min CCA: minimum 440A”
Source: golfcars.yamaha-owners-manuals.com/om/LIT-19626-A4-06.pdf
Size and fit
- Weight
- 614 kg
- Minimum ground clearance
- 5.9 in (15 cm)
- Overall length
- 134.37 in (341.3 cm)
- Tyre size fitted
- 23x10.5-12 4-ply Monitor K389 (front) K500 (rear)
- Height with the suntop fitted
- 76.8 in (195 cm)
- Curb weight
- 1,354 lbs. (614 kg)
- Seating capacity
- 4 persons
- Overall width
- 53.54 in (136 cm)
- Height without the canopy
- 57.5 in (146 cm)
- Rear wheel track
- 41.26 in (104.8 cm)
- Wheelbase
- 77.4 in (196.5 cm)
- Floorboard height
- 15.2 in (38.6 cm)
Row from the maker’s page: “Curb Weight***” | “1,354 lbs. (614 kg)”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
“Min Ground Clearance 5.9 in (15 cm)”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
“Overall Length 134.37 in (341.3 cm)”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
“Tire Size 23x10.5-12 4-ply Monitor K389 (front) K500 (rear)”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
“Overall Height With Suntop 76.8 in (195 cm)”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
“Curb Weight*** 1,354 lbs. (614 kg)”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
“Seating Capacity 4 persons”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
“Overall Width 53.54 in (136 cm)”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
“Overall Height 57.5 in (146 cm)”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
Row from the maker’s page: “Wheel Tread (Front)” | “41.26 in (104.8 cm)”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
“Wheelbase 77.4 in (196.5 cm)”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
Row from the maker’s page: “Floor Board Height” | “15.2 in (38.6 cm)”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
Brakes and safety
- Brakes
- Self-adjusting mechanical, front and rear wheel drum brakes.
“Brakes Self-adjusting mechanical, front and rear wheel drum brakes.”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
Frame and components
- Steering
- Self-compensating double reduction helical rack-and-pinion.
- Front suspension
- Tru-Trak II™ fully independent automotive-style strut suspension.
- Colours
- Glacier, Frosty Fern
- Frame
- HybriCore™ chassis features a robotic welded automotive ladder-style steel frame protected with a multi-step full-immersion phosphate treatment, electro-deposition epoxy-based coating, and an electrostatic applied polyester/urethane powder topcoat.
- Rear suspension
- Unit swing arm with DUAL RATE coil springs over hydraulic shock absorbers.
“Steering Self-compensating double reduction helical rack-and-pinion.”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
“Suspension (Front) Tru-Trak II™ fully independent automotive-style strut suspension.”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
Row from the maker’s page: “Available Model Colors” | “Glacier, Frosty Fern”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
Row from the maker’s page: “Frame” | “HybriCore™ chassis features a robotic welded automotive ladder-style steel frame protected with a multi-step full-immersion phosphate treatment, electro-deposition epoxy-based coating, and an electrostatic applied polyester/urethane powder topcoat.”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
“Suspension (Rear) Unit swing arm with DUAL RATE coil springs over hydraulic shock absorbers.”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
Identity
- Model years
- 2027
“2027 UMAX Rally 2+2 EFI - Specifications”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
Other findings
- Engine displacement
- 402 cc
“Engine Type Yamaha-built, 402 cc, low-emission single cylinder 60° incline OHV”
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
Sources
- Archived document
Source: yamahagolfcar.com/models/umax2-2plus2-efi/specs
Retrieved October 11, 2026
- Archived document
Source: golfcars.yamaha-owners-manuals.com/om/LIT-19626-A4-06.pdf
Retrieved September 27, 2026