Alaskan XL

The Wooldridge AK XL is a dream come true for the boaters looking for the ultimate in handling, load hauling and fuel efficiency in an outboard jet boat.

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AK XL: “Load ’em Up & Go!”

The Wooldridge AK XL is a dream come true for the boaters looking for the ultimate in handling, load hauling and fuel efficiency in an outboard jet boat. Wooldridge Boats created the Alaskan XL for those who wanted a bigger outboard jet boat patterned after the light and agile Alaskan and AK II. It is that, with a wider and longer planing surface, higher sides and larger windshield. This biggest brother in the Alaskan line is built to handle the most extreme river fun.

Wooldridge builds the AK XL in lengths of 18’ 10”, and 20′ 10″ as a windshield and open model with console or tiller steer. The XL has a 76″ bottom, 80″ wide floor, 29” sides with a 98 1/2″ beam. As with nearly all Wooldridge boats it is available with our large two-piece walk through windshield for optimum visibility and access. There’s a three-piece aft helm windshield model with step-through door available in 20′ length boat.

Tailor made for the full range of outboard jet motors, the AK XL features the exclusive Wooldridge jet tunnel, formed rib hull and extensive internal structure. The exclusive Wooldridge jet tunnel is a key to superior shallow water performance. The tunnel acts as a skeg, enhancing traction in turns and the ability of this jet boat to maneuver through obstacle laden shallows. The tunnel also helps flow clean water to the jet, directing “clean” water in for maximum driving force. The Wooldridge tunnel moves the jet foot up out of harm’s way or less exposure to shallow water rocks.

Of course another key to the Alaskan XL’s incredible load hauling ability is the Wooldridge design. The 1/4″ bottom gauge down the center 13″ of the hull demonstrates Wooldridge’s commitment to strength. Wooldridge engineers strength without unnecessary weight utilizing a tough and proven structure system that allows for optimum fuel efficiency.

The formed rib hull makes the AK XL one of the most aggressive cornering and handling boats in the entire Wooldridge line. The 76″ bottom also ensures level and stable free drifting from starboard to port, bow to stern. It’s a handsome boat as well with large side vinyl standard. Check out the rugged broad square bow, standup gunnels and flat walk-around with non-skid. There’s also the assurance of the Wooldridge lifetime limited hull warranty to the original buyer.

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Download Spec Sheets COMPARE BOAT

20' Model
Beam	99"
Length Over All	20' 9"
Bottom Width	80"
Side Height	30"
Weight Open	1,250 lbs
Weight W/ Windshield	1,350 lbs
Fuel Tank	52 gal
Side Gauge	1/8"
Bottom Gauge	.160"
Max Prop HP	150
Max Tiller HP	250
Dead Rise	9 degree
Dead Rise In Bow	9 degree
Max Jet HP	250

Standard Hull Features

Lifetime Limited Hull warranty to original buyer
Fully welded under-floor structure support
Exclusive Wooldridge jet Tunnel
Extended bottom trim plate
Built-in, under-floor aluminum fuel tank, baffled
Secondary fuel feed off tank for kicker fuel
Meets U.S.C.G. Standards
Diamond plate aluminum floors
Side tray storage areas covered in marine carpet
Welded swim step on 18’ models
Stand-up gunnels with toe kick
Moeller Rod Grippers in sides
Full width self-bailing transom shelf
UV treated vinyl exterior graphic
Welded bow and stern eyes
Welded Sport rails
Walk-Around gunnels with non-skid
Storage under front step deck
Gas/Water separator
6 panel power source, w/ sealed switches and fuses
LED Navigation / Running lights
12v Power Plug
Dual USB Charger Plug
1,250 GPH bilge pump
Electric horn
Back lit fuel gauge
Recessed self-bailing bow deck (windshield model only)
Windshield wiper for drivers’ side
Welded dash with cable steering system
Large two piece “Walk-thru” windshield w/tempered glass (windshield model only)
Two Navi style upholstered seats for driver & passenger (bench seating optional)
Two all welded aluminum lockable dry storage boxes
Transducer bracket

Many options available

Effective May 2025

Standard Hull Features

Lifetime Limited Hull warranty to original buyer
Fully welded under-floor structure support
Exclusive Wooldridge jet Tunnel
Extended bottom trim plate
Built-in, under-floor aluminum fuel tank, baffled
Secondary fuel feed off tank for kicker fuel
Meets U.S.C.G. Standards
Diamond plate aluminum floors
Side tray storage areas covered in marine carpet
Welded swim step on 18’ models
Stand-up gunnels with toe kick
Moeller Rod Grippers in sides
Full width self-bailing transom shelf
UV treated vinyl exterior graphic
Welded bow and stern eyes
Welded Sport rails
Walk-Around gunnels with non-skid
Storage under front step deck
Gas/Water separator
6 panel power source, w/ sealed switches and fuses
LED Navigation / Running lights
12v Power Plug
Dual USB Charger Plug
1,250 GPH bilge pump
Electric horn
Back lit fuel gauge
Welded console with cable steering system
Transducer bracket

Many options available

Effective May 2025

Standard Hull Features

Lifetime Limited Hull warranty to original buyer
Fully welded under-floor structure support
Exclusive Wooldridge jet Tunnel
Extended bottom trim plate
Built-in, under-floor aluminum fuel tank, baffled
Secondary fuel feed off tank for kicker fuel
Meets U.S.C.G. Standards
Diamond plate aluminum floors
Side tray storage areas covered in marine carpet
Welded swim step on 18’ models
Stand-up gunnels with toe kick
Moeller Rod Grippers in sides
Full width self-bailing transom shelf
UV treated vinyl exterior graphic
Welded bow and stern eyes
Welded Sport rails
Walk-Around gunnels with non-skid
Storage under front step deck
Gas/Water separator
6 panel power source, w/ sealed switches and fuses
LED Navigation / Running lights
12v Power Plug
Dual USB Charger Plug
1,250 GPH bilge pump
Electric horn
Back lit fuel gauge
Transducer bracket

Many options available

Effective May 2025

20' Alaskan XL with 200hp Mercury Optimax

RPM	MPH	GPH	MPG
750 lbs. payload
1000	4.5	0.5	9.0
1500	5.4	1.1	4.9
2000	6.8	1.8	3.7
2500	8.4	2.6	3.2
3000	10.7	3.8	3.3
3500	22.4	5.6	4.0
4000	28.6	7.6	3.7
4500	33.2	10.5	3.1
5000	38.4	13.2	2.9
5400	42.2	20.0	2.1
2,250 lbs. payload
RPM	MPH	GPH	MPG
4000	15.6	7.6	2.0
4500	28.9	10.5	2.7
5000	34.8	13.2	2.6
5600	39.0	20.0	2.8
3,750 lbs. payload
RPM	MPH	GPH	MPG
5000	32.0	13.2	2.4
5600	35.3	20.0	1.7

Download Test Results

20' Alaskan XL with 200hp Yamaha 4-Stroke

RPM	MPH	GPH	MPG
600	2.2	0.6	3.6
1000	3.1	1.0	3.1
1500	5.0	1.6	3.1
2000	6.2	2.5	2.4
2500	8.8	3.4	2.5
3000	11.7	4.1	2.8
3500	24.5	5.8	4.2
4000	28.5	8.1	3.5
4500	33.0	11.9	2.7
5000	37.6	16.5	2.2
5100	38.5	17.8	2.1

Download Test Results

21' Alaskan XL with 250hp Yamaha

RPM	MPH	GPH	MPG
1000	3.5	1.4
1500	5.0	1.9	2.6
2000	6.3	2.7	2.3
2500	7.9	3.6	2.2
3000	12.3	4.8	2.6
3500	23.6	7.0	3.3
4000	29.2	9.3	3.1
4500	33.7	13.5	2.5
5000	39.2	16.7	2.4
5500	43.8	23.1	1.9
5600	44.6	23.8	1.9

Download Test Results

17' Alaskan XL Center Console with new 2014 Mercury 80 Jet Power (Weight as tested: 2,118 pounds)

RPM	7 3/8 SS 3-Blade MPH	7 3/8D SS 4-Blade MPH
1000	2.8	3.2
1500	4.1	4.4
2000	5.1	5.2
2500	5.9	6.0
3000	6.7	6.7
3500	7.5	7.7
4000	9.6	12.1
4500	20.5	23.8
5000	26.0	26.4
5500	30.1	31.3
5600	-	32.8
5800	32.8	-

Download Test Results

Alaskan XL Brochure

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