Class C
Gulf Stream Super Nova 6400
Compare specs across all model years (2009–2011)
3
Model Years
9
Sleeps
40' 0"
Length
25,900
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2009 Super Nova 6400
Best Choice
Highest Mint Score (31.1). Most powerful engine (300 HP).
What Changed Year-Over-Year
2009
2010
Capacity Upgrade
Sleeping capacity increased from 8 to 10 with layout improvements.
All Model Years
2011
2011 Gulf Stream Super Nova 6400
27.6
25,900 lbs GVWR
40' 0"
Sleeps 10
300 HP
View Full Specs
2010
2010 Gulf Stream Super Nova 6400
27.6
25,900 lbs GVWR
40' 0"
Sleeps 10
300 HP
↑ Sleeps 2 more than 2009
View Full Specs
Best Value
2009
2009 Gulf Stream Super Nova 6400
31.1
25,900 lbs GVWR
40' 0"
Sleeps 8
300 HP
Original model year
View Full Specs
Tip: Click a year to see the full specs, tow guidance, and recommended gear for that model year.
Leave the Noise Behind.
Reconnect Outdoors.
Our mission is to help people make well-informed RV buying decisions, so they can leave the noise and screens behind, reconnect with family, and create unforgettable memories in the great outdoors.
Free tools. No sales pressure. Just better decisions.