1/25
2019 Harris 270 Grand Mariner
$79,900
Boat in Saint Clair, MO 63077 US
270 Grand Mariner
1 Engine (--)
29 feet
Gas
Aluminum
Stock # 176883
2019 Harris 270 Grand Mariner Tritoon
Mercury 350 Verado | Only 127 Hours | Lake of the Ozarks
Overview
Experience luxury performance on the water with this stunning 2019 Harris 270 Grand Mariner Tritoon, powered by a Mercury 350 Verado FourStroke with only 127 hours. This boat has been meticulously maintained, stored off-water, and was recently professionally cleaned, making it one of the cleanest and best-kept examples available on the market today.
The Grand Mariner series represents the premium class of Harris pontoons-designed for comfort, performance, and style. With a smooth and powerful ride, this tritoon is equally ready for entertaining guests, towing water toys, or enjoying a peaceful cruise on the lake.
Specifications
Make/Model: Harris 270 Grand Mariner Tritoon
-Year: 2019
LOA (Length Overall): 29 feet
Beam: 8 feet 6 inches
Hull Material: Marine-grade Aluminum
Hull Type: Triple Tube (Tritoon)
Dry Weight: Approx. 3,800 - 4,200 lbs
Fuel Capacity: 63 gallons
Max Horsepower: 400 HP
Person Capacity: 12-14 people / ~1,930 lbs
Total Max Weight Capacity: ~2,500-2,900 lbs
-Engine
Engine Type: Mercury Verado 350 FourStroke
Horsepower: 350 HP
Engine Hours: 127
Maintenance: All oil and lower unit fluids changed
Condition: Excellent - runs strong and smooth
-Features & Highlights
Plush luxury seating with abundant under-seat storage
Premium sound system (model-dependent, verify exact config)
LED accent lighting
Large extended swim platform
Heavy-duty boarding ladder
Integrated helm with gauges and touchscreen controls
Full-length underdeck performance skin
Lift strakes for enhanced speed and handling
Stainless steel ski tow bar
Bimini top
-Additional Notes
Stored off water and professionally cleaned - shows beautifully
Located at Lake of the Ozarks, one of the top freshwater boating destinations in the U.S.
Turnkey and lake-ready for summer fun
2019 Harris 270 Grand Mariner Tritoon
Mercury 350 Verado | Only 127 Hours | Lake of the Ozarks
Overview
Experience luxury performance on the water with this stunning 2019 Harris 270 Grand Mariner Tritoon, powered by a Mercury 350 Verado FourStroke with only 127 hours. This boat has been meticulously maintained, stored off-water, and was recently professionally cleaned, making it one of the cleanest and best-kept examples available on the market today.
The Grand Mariner series represents the premium class of Harris pontoons-designed for comfort, performance, and style. With a smooth and powerful ride, this tritoon is equally ready for entertaining guests, towing water toys, or enjoying a peaceful cruise on the lake.
Specifications
Make/Model: Harris 270 Grand Mariner Tritoon
-Year: 2019
LOA (Length Overall): 29 feet
Beam: 8 feet 6 inches
Hull Material: Marine-grade Aluminum
Hull Type: Triple Tube (Tritoon)
Dry Weight: Approx. 3,800 - 4,200 lbs
Fuel Capacity: 63 gallons
Max Horsepower: 400 HP
Person Capacity: 12-14 people / ~1,930 lbs
Total Max Weight Capacity: ~2,500-2,900 lbs
-Engine
Engine Type: Mercury Verado 350 FourStroke
Horsepower: 350 HP
Engine Hours: 127
Maintenance: All oil and lower unit fluids changed
Condition: Excellent - runs strong and smooth
-Features & Highlights
Plush luxury seating with abundant under-seat storage
Premium sound system (model-dependent, verify exact config)
LED accent lighting
Large extended swim platform
Heavy-duty boarding ladder
Integrated helm with gauges and touchscreen controls
Full-length underdeck performance skin
Lift strakes for enhanced speed and handling
Stainless steel ski tow bar
Bimini top
-Additional Notes
Stored off water and professionally cleaned - shows beautifully
Located at Lake of the Ozarks, one of the top freshwater boating destinations in the U.S.
Turnkey and lake-ready for summer fun
Nominal Length
29ft
Length Overall
29ft
Beam
8ft
Seating Capacity
2900
Hull Material
aluminum
Engine 1
Engine Model
Mercury
Total Power
350hp
Engine Hours
127
Engine Type
outboard
Fuel Type
gasoline
Total Power
350.0 hp
Price History
| Date | Event | Price |
|---|---|---|
| 8/12/25 | Price decreased | $79,900(-11.1%) |
| 7/2/25 | Initial price | $89,900 |
Be the first to know when similar boats hit the market
Get notified when new boats become available
Meet the Broker

Address
12110 Port Grace Blvd
La Vista, NE 68128
Boat Location
Contact National Vehicle LLC
12110 Port Grace Blvd, La Vista, NE, 68128















































