2025 Yamaha Marine Midrange 70 hp Base
Exterior Colors:
- Year 2025
- Make Yamaha Marine
- Model Midrange 70 hp
2025 Yamaha Marine Midrange 70 hp Base
2025 Yamaha Marine Midrange 70 hp
MIDRANGESlather the kids in sunscreen. Grab the tackle and rods. Pile onto the pontoon. You’re about to make some memories with Yamaha’s Midrange four strokes. Light and powerful and available in 70, 60, or 50 hp, Yamaha midranges deliver quick starts, high performance, and incredible efficiency for aluminum fishing boats, pontoons, and fiberglass boats. Quality time starts with a Yamaha Midrange 70-, 60-, or 50-hp four stroke.
Our 1-liter 70-hp midrange features a two-piece upper case and 10 percent lighter pistons. Combined with its 16-valve SOHC design and 17 percent larger intakes, it’s one of the most responsive outboards on the water. Now available in matte brown, it’s also one of the stealthiest.
Features may include:
- Only 253 pounds
- Available in a 20” shaft
- Powerful 15-amp alternator
- Available in signature Yamaha gray, pearlescent white, and NEW matte brown
Engine
Engine Type
i4
Engine Power
Prop Shaft: 70hp at 5800 rpm
Displacement
1.0L
Bore
2.56 in (65 mm)
Stroke
2.95 in. (75 mm)
Compression Ratio
9.4:1
Throttle
Full RPM Range: 5300 ~ 6300 rpm
Steering
Mechanical Remote/Tiller | Angle (maximum): 40° from center, either direction
Exhaust
Through Propeller
Ignition
TCI Microcomputer
Oil Type
Recommended: Yamalube® 4M (See owner's manual)
Lubrication
Wet Sump
Cooling
Recommended: Thermostatic Control
Gear Ratio (Primary)
2.33:1
Gear Shifter
Forward, Neutral, Reverse
Induction
EFI
Spark Plug
Spark Plug
LKR7E
Electric
Starter
System: Electric
Alternator Output, Maximum
Output at W.O.T.: 15 Amp
Fuel System
Fuel System
Ethanol Blend Limit: 10% Maximum
Fuel Type
Recommended: Octane 87 | Recommended Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external)
Dimensions
Length
Shaft: 20"
Dimensions
Degree of Tilt: 65° | Degree of Trim: -4° through +16°
Capacities
Oil capacity
2.1/1.9 L
Weights
Weight
253 lbs (114 kg)
Features
Features
Intake: 16 | C.A.R.B. Rating: 3-Star
Warranty
Warranty
Limited 3-year Pleasure, 3-year Government, 1-Year Commercial