Fleetwood Frontier 33TL vs Newmar Northern Star 3709
2027 Class A comparison · side-by-side specs, verdict, and who each is best for.
Quick verdict
Two value-tier Class A diesel pushers separated by 2.5 ft and a small price gap. The 2027 Fleetwood Frontier 33TL is a 35.3-ft three-slide on the Freightliner XCR chassis with Cummins B6.7 340 HP, 32,400-lb GVWR, 96-gal fresh, and an 8,000W Onan, listing at $414,458. The 2026 Newmar Northern Star 3709 is a 37.8-ft three-slide on Freightliner with B6.7 360 HP, 38,000-lb GVWR, 7,800-lb cargo cap, bath-and-a-half, and asks $412,510.
The Northern Star 3709 leads on chassis (38,000 vs 32,400-lb GVWR - 5,600 lbs more), engine (360 vs 340 HP), bath count (1.5 vs 1), and ships theater seating, four-season construction, and a 400Ah house bank, all at $1,948 below the Fleetwood Frontier 33TL. The 2027 Frontier 33TL counters with an additional new 39B floorplan in the lineup, generator prep, 2,000W integrated inverter, fireplace, and the shorter 35.3-ft length that maneuvers more readily.
Buyers wanting more chassis and bath flexibility for less money pick the Northern Star 3709. Buyers wanting Fleetwood's 2027 refresh with shorter length pick the Frontier 33TL.
Side-by-side specs
| Fleetwood Frontier 33TL | Newmar Northern Star 3709 | |
|---|---|---|
| MSRP | $414,458 | $412,510 |
| Length | 35'4" | 37'10" |
| Dry weight | — | 30,200 lbs |
| GVWR | 32,400 lbs | 38,000 lbs |
| Sleeps | 4 | 6 |
| Slides | 3 | 3 |
| Fresh tank | 96 gal | 105 gal |
| Grey tank | 65 gal | 65 gal |
| Black tank | 45 gal | 45 gal |
| LP | — | 32 gal |
| Solar | 100W | — |
| Inverter | 2000W | — |
| Generator | 8000W | 8000W |
| Bath | — | one_and_half |
| Bed | king | king |
| 4-season | No | Yes |
| Off-road | No | No |
| Outdoor kitchen | No | No |
| Washer/dryer | yes | included |
| Residential fridge | Yes | Yes |
Where Fleetwood Frontier 33TL wins
- Shortest available 35.3-ft footprint - 2.5 ft less than Newmar
- Generator prep with 8,000W Onan
- 2,000W inverter standard
- Fireplace standard
- 2027 model year with new 39B floor plan available across the Frontier line
Where Newmar Northern Star 3709 wins
- 360 HP B6.7 vs 340 HP - 20 HP more punch
- 38,000-lb GVWR vs 32,400 - 5,600 lbs more headroom
- 7,800-lb documented cargo capacity
- Bath-and-a-half layout
- Four-season insulation and theater seating
- $1,948 lower MSRP ($412,510 vs $414,458)
Pick the Fleetwood Frontier 33TL if…
Pick the 2027 Fleetwood Frontier 33TL if your driving and campground use case favors a shorter coach and you want the latest model year. The 35.3-ft length is 2.5 ft shorter than the Newmar Northern Star 3709, which matters in older state parks and tight RV resorts. The 2027 refresh adds the 39B floor plan option to the Frontier lineup, and the integrated 2,000W inverter, 8,000W Onan, fireplace, and 50-amp service handle off-grid hotel loads. Cummins B6.7 340 HP at 32,400-lb GVWR pulls grades adequately.
Pick the Newmar Northern Star 3709 if…
Pick the 2026 Newmar Northern Star 3709 if you want more chassis capability, a second half-bath, and four-season construction for less money. The 38,000-lb GVWR (5,600 lbs more), 360 HP B6.7 (20 HP more), and 7,800-lb documented cargo capacity make this a more capable rig for full-time or extended-stay couples. The bath-and-a-half is a major quality-of-life upgrade for two adults sharing the coach. At $412,510 the Northern Star 3709 is $1,948 cheaper than the 2027 Frontier 33TL.
Frequently asked
Is the 2027 Frontier 33TL significantly different from 2026?
The 2027 Frontier expands to four floorplans (33TL, 37S, 38RT, 39B) with the new 39B added. The 33TL itself retains the same Cummins B6.7 340 HP, 32,400-lb GVWR, and Freightliner XCR chassis.
Which has more horsepower?
The Newmar Northern Star 3709 Cummins B6.7 makes 360 HP vs 340 HP in the Fleetwood Frontier 33TL - a 20 HP advantage to Newmar.
Which has the bigger bath setup?
The Newmar Northern Star 3709 includes a bath-and-a-half. The Fleetwood Frontier 33TL has a single bath.