Class A
Tiffin Phaeton 40-ih
Compare specs across all model years (2018–2025)
8
Model Years
9
Sleeps
41' 4"
Length
39,615
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2019 Phaeton 40-ih
Best Choice
Highest Mint Score (29.9). Best living space layout.
What Changed Year-Over-Year
2023
2024
More Power
Horsepower changed from 380 to 450 HP.
2021
2022
Capacity Upgrade
Sleeping capacity increased from 8 to 9 with layout improvements.
All Model Years
2025
2025 Tiffin Phaeton 40-ih
29.2
39,660 lbs GVWR
41' 4"
Sleeps 9
450 HP
View Full Specs
2024
2024 Tiffin Phaeton 40-ih
28.9
39,660 lbs GVWR
41' 4"
Sleeps 9
450 HP
↑ 70 HP more than 2023
View Full Specs
2023
2023 Tiffin Phaeton 40-ih
28.6
39,600 lbs GVWR
41' 4"
Sleeps 9
380 HP
View Full Specs
2022
2022 Tiffin Phaeton 40-ih
28.6
39,600 lbs GVWR
41' 4"
Sleeps 9
380 HP
↑ Sleeps 1 more than 2021
View Full Specs
2021
2021 Tiffin Phaeton 40-ih
29.6
39,600 lbs GVWR
41' 4"
Sleeps 8
380 HP
View Full Specs
2020
2020 Tiffin Phaeton 40-ih
29.6
39,600 lbs GVWR
41' 4"
Sleeps 8
380 HP
View Full Specs
Best Value
2019
2019 Tiffin Phaeton 40-ih
29.9
39,600 lbs GVWR
41' 4"
Sleeps 8
380 HP
View Full Specs
2018
2018 Tiffin Phaeton 40-ih
29.4
39,600 lbs GVWR
41' 4"
Sleeps 8
380 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.