Mercury 400 Vs Yamaha 425

Maret 21, 2021 Posting Komentar

Collectively they also weigh about 400 pounds less than the twin 425s. The 350 Mercury appears to be the same engine.

Yamaha V 6 Offshore Outboards Versus Mercury Verado Outboard Engines Fishtalk Magazine

Both manufacturers are neck-to-neck when it comes to warranty both offering 3 years limited warranty.

Mercury 400 vs yamaha 425. However the builders and captains I spoke to all seemed to agree that the weight of these powerplants have already been considered. At 442kg its still better suited to larger craft than Mercurys lighter 303kg Verado 400R but if size is your thing the Yamaha XTO V8 outboard is the new king of the waves. The 450 runs on 89 octane while the 400 needs 91.

Mercury Verado and FourStroke ranges of the V8 46L outboards are fast smooth and powerful with horsepower ranging from 250 HP to 300 HP. Additionally the Verado 400 gets all the bells and whistles that come on the non-racing engines including the NVH noise vibration and harshness characteristics that Mercury has been paying a lot of attention to. That means you get.

040-048 Fuel injected four-stroke gasoline automobile engines. The Yamahas win when it comes to weight but Verados get bigger if you move to 350 horses in Yamaha-land youll have to go to their 804-lb V-8 F350C. So its even more of an advantage with the 450 on fuel.

The most basic points of comparison. These are not small engines. The weight is not crazy when you think of the steering being integrated but its not light at 952 Lbs.

The new Mercury Verado 400 model is the most-powerful outboard in the Mercury mainline portfolio. Ranging from 25 to 400 HP Mercury outboard motors are categorized as Verado Pro XS FourStroke SeaPro and Jet. Offered in 25 30 and 35 shafts the beast revs to 6000 RPM and has a really high compression of 1221.

Within the mega-horsepower range Suzukis V-6 DF350 hits the scales at 727 pounds and Seven Marines V-8 527 weighs in at 1094 pounds. 218 for the 350. Both Yamaha and Mercury have digital controls for all their bigger units.

If you are interested in going green then the Yamaha is a great choice. Both these outboards are chock full of innovations and represent the future of high horsepower outboards needed to propel ever larger center consoles. Acceleration Again the 300s won when it came to zero-to-30 mph acceleration time beating the twin 425s by about two seconds97 seconds for.

Yamaha 425-hp XTO Offshore - Rear view. You cant really build more power using the same amount of fuel. You cant really go wrong by choosing either but you may find that one suits your needs slightly better than the other.

The Mercury 400 is 6 cylinder and 26 liters coming in at about 700 pounds. Today customers have their choice of 4 stroke motors from 25 to 425 horsepower motors. Mercury boasts that the new 400 Verado is the lightest in the monster class and with a starting weight of 668 pounds for its lightest version it is.

If you are interested in a long-lasting warranty Mercury might be the better choice because you can get an extended warranty for up to eight years. For comparison Yamahas 425-hp XTO Offshore weighs about 950 pounds. Compare that to the 952-pound Yamaha 425 XTO a V-8.

At 689 pounds the engine is over 300 pounds lighter than its competitorsthats nearly the same weight as the 400R. For comparison the 527-hp Seven Marine tips the scales at 1094 pounds and Yamahas 425 XTO weighs 952 pounds It. On the other hand Yamaha outboards are generally lighter thanks to advanced technologies and materials.

At that show Yamaha Marine was showing its all-new 56L V8 XTO offshore 425HP outboard and Mercury Marine had its new line of 46L V8 outboards including the 300HP Verado. Its also the same with controls. The nearest competitor engine to the Yamaha XTO Offshore 425 is Mercurys supercharged 400R.

Both Mercury and Yamaha have long histories of producing quality outboard motors. Yamaha points out that the horsepower-to-weight ratio of the new XTO is actually better than its 350 56L V8 which has been on the market for a number of years 224 for the 425 vs. Within the mega-horsepower range Suzukis V-6 DF350 hits the scales at 727 pounds and Seven Marines V-8 527 weighs in at 1094 pounds.

Compare that to the 952-pound Yamaha 425 XTO a V-8. Of course fuel consumption on the 450 is significantly more but you would expect that with more horsepower. At 683-pounds its a whopping 269-pounds lighter than Yamahas V8.

Mercury boasts that the new 400 Verado is the lightest in the monster class and with a starting weight of 668 pounds for its lightest version it is. Yamaha 746-gallonshour x 625-lbsgallon 840-HP Yamaha 055-lbsHP-hour. Whilst this is an older-tech engine with its peak power delivered at higher revs and rumoured to be replaced soon it is a featherweight by comparison tipping the scales at.

And the 450R delivers. Compared to the 695-pound 30-inch- shaft Merc 400Rs the XTO tips the scales at 977 pounds. It offers two electric outboard motors while Mercury currently offers none.

Before we did any deeper wed be remiss not to point out the fact that while the Verado may have to work harder than the F425 it has a serious weight advantage. Mercury 562-gallonshour x 625-lbsgallon 840-HP Mercury 042-lbsHP-hour. One thing Yamaha gets right in most of their lineup is the gear ratio the 425 XTO features 179 gears.

Not only does the new Mercury 450R offer an extra 25hp over the Yamaha XTO its also 129kg lighter. That helps explain the 34 mph difference at top-end. Within months of Yamaha claiming the title of the worlds most powerful mass-market outboard engine courtesy of its 425hp XTO Mercury has stolen it back again with a new supercharged 450hp version of its 46-litre V8 engine.

The Mercury Verado 400 still spins faster than its competitors but also has a serious weight advantage. The 400-horsepower Verado 400 will butt heads in the offshore market with the 425-horsepower Yamaha XTO and the 350-horsepower Suzuki DF350A and represents a step up in top-end performance from the Mercury Verado 350 model. The lightest version of the 350 weighs 763 lb.

Just in case youre wondering how the motor with more displacement can possibly be lighter note that the Yamaha has managed to shave down weight quite a bit through the years with touches like sleeveless. We know from past experience that the BSFC of various engine types will typically fall in these ranges.

New Mercury 400 Vs Yamaha 425 Xto The Hull Truth Boating And Fishing Forum