
Yamaha UMX EFI Petrol Utility Vehicle 2025
If you’re going to do a job, why not do it properly? The tough, hard-working Yamaha UMX EFI is designed to handle a huge range of tasks, indoors or out. With a large cargo bed and spacious front locker, this easy-to-operate utility vehicle is the quick, efficient way to move equipment and supplies.
At the heart of this compact workhorse is a well proven, easy-starting and punchy 400cc EFI engine that delivers smooth, efficient power to take it just about anywhere in a park, resort, golf course, farm, airport, factory … just point and go
The two ergonomically designed individual seats and variable rate suspension system work together to give a high standard of rider comfort, making this nimble and easy-to-manoeuvre light utility vehicle a real pleasure to work with – and it’s ready to work hard for you, 24/7.
Features

Aluminium cargo bed with one-touch tailgate
The Yamaha UMX is really built tough, so it’s always ready for hard work, day and night if necessary – in any weather. It’s designed to carry an impressive payload of tools, equipment and supplies, thanks to its durable aluminium cargo bed, with convenient one-touch tailgate. The spacious bed measures 104.6 cm long x 116.6 cm wide x 30.2 cm deep.

2 individual seats and centre console
The UMX features a thoughtfully designed 2-seat interior with a convenient centre console and padded armrests for added security. Combined with the variable rate suspension and wide tyres, this practical layout gives the driver and passenger a comfortable ride, even on less-than-perfect roads and tracks. The open sides make getting in and out of the UMX quick and easy.

Smooth, punchy EFI power unit
At the heart of the nimble and easy-to-manoeuvre UMX is a rugged and reliable 400cc EFI single cylinder air-cooled engine that gives strong performance together with low running costs and excellent economy. There’s also a zero emission 5.0 kW electric-powered model (the UMX AC) that’s ideal for indoor use and in noise-sensitive environments.

Rugged and durable bodywork
This tough workhorse is ready to take on a wide variety of jobs in different environments, and the rugged and durable bodywork is designed to withstand heavy duty usage. Recessed reflector-type LED headlamps emphasize the purposeful looks and the wide tyres spread the load to minimise surface impact.

Spacious 29-Litre front storage box
As well as the large rear cargo bed, the UMX is also equipped with a practical, spacious front storage box featuring a hood that is fitted with a convenient one-touch opening mechanism. Offering protection from the worst weather conditions – and with a capacity of 29 litres – it’s ideal for stowing tools or equipment when on the move.

Tough skid plate and stable suspension
The UMX is designed to be at the ready when a job needs to be done fast – so it’s the vehicle to choose when you need to get there quickly and efficiently. Designed to operate on a variety of surfaces, even unsound ones, its tough skid plate, stable suspension and wide tyres give it the ability to traverse non-extreme off road terrain, making it able to work in a diverse range of environments.

Easy to drive, manoeuvre and operate
This rugged utility vehicle is designed to enable you and your team to get more out of each and every working day. The fully automatic transmission makes the UMX very simple to drive, while the one-touch openings on the front locker and cargo area save time and reduce effort – and there’s also an external filler for quick and easy re-fuelling.

The smooth, quiet and efficient worker
Apart from the purposeful good looks, its smooth, quiet efficiency is one of the main reason to choose the Yamaha UMX EFI. Extensive sound suppression materials are integrated into the body to ensure extremely low levels of engine noise – especially important when you’re working in and around leisure areas and other sensitive environments.
Additional information
Material | Aluminium |
---|---|
Power Source | Petrol |
Product Type | Tool |
Brand | Yamaha |
Blade Length | 046 cm |
Size | 1046 cm |
Machine Specifications
POWER SUPPLY/DRIVE TRAIN
Engine type
OHV, EFI, 4-stroke, Gasoline
Displacement
402 cm3
Bore x stroke
85.0 mm x 70.8 mm
Horsepower
9.4kW(12.6 hp) @3600rpm
Compression ratio
8.2:1
Lubrication system
Splash-style positive oil lubrication
Oil tank capacity
1,1 litres
Ignition system
TCI
DIAMENTIONS
Overall length
3,032 mm
Overall width
1,253 mm
Overall height (sun top)
1,824 mm
Wheel base
1,961 mm
Front wheel tread
1,023 mm
Rear wheel tread
1.021 mm
Minimum ground clearance
115 mm
Floor board height
332 mm
CHASSIS
Frame
Automotive style HybriCore™ Chassis, polyester/urethane powder topcoat
Body
Thermoplastic olefin, 2-part top coat of automotive-grade polyurethane
Steering
Rack and pinion
Front suspension
Strut suspension
Rear suspension
Mono-linkage
Brakes
Self-adjusting, mechanical drum brakes on all 4 wheels
Seating
Bucket seats made of polyurethane foam bonded to a durable vinyl cover
PERFORMANCE
Maximum forward speed
31 km/h
Turning radius
4.0 metre
GENERAL
Dry weight
455.4 kg
Cargo bed capacity
363 kg
Cargo bed size (LxWxH)
1,046mm x 1,166 mm x 302 mm
Fuel tank capacity
20 litres
Tyre size
20 x 10 -10 (4 ply rated)
Seating capacity
2 persons
AVAILABLE COLOURS
-Carbon
-Leaf Green
-Glacier
-Aqua Blue
UK Delivery
FedEx Tracked delivery £5.95
Heavy / Extra Large Parcels
These items will incur an extra cost to deliver, please read the full delivery information below for further details. These items include 20L oils and ride-on toys.
Collection
Collect available from any of our Tuckwells outlets. You will be contacted when the parcel is ready for collection.
Returns
Unfortunately, we do not offer free returns at this stage

