Newmar Canyon Star 3947 vs Winnebago Forza 34T
2026 Class A comparison · side-by-side specs, verdict, and who each is best for.
Quick verdict
These two Class A diesel pushers occupy different roles in their respective makers' lineups. The Newmar Canyon Star 3947 is a 39.92-ft front-engine diesel toy hauler at 25,950 lb dry, 32,000 lb GVWR, with Cummins B6.7 340 hp, Freightliner front-engine chassis, 10-ft garage, 75/60/40 gal tanks, 600Ah battery, 8kW generator, 50-amp shore, theater seating, residential fridge, and a $380,520 price. The Winnebago Forza 34T is a 35.5-ft Freightliner XCS diesel pusher at 26,000 lb GVWR with Cummins ISB 6.7L 340 hp, king bed, 2 slides, 84/54/48 gal tanks, 23 gal LP, 8kW generator, 2,000W inverter, theater seating, residential fridge, and a $361,072 price.
The Canyon Star 3947 is a toy hauler with rear garage for ATV/motorcycle haulers. The Forza 34T is a conventional king-bed diesel pusher for couples. Verdict: pick the Canyon Star 3947 for hauling toys and gear, the Forza 34T for couples diesel touring at $19,448 less.
Side-by-side specs
| Newmar Canyon Star 3947 | Winnebago Forza 34T | |
|---|---|---|
| MSRP | $380,520 | $361,072 |
| Length | 39'11" | 35'6" |
| Dry weight | 25,950 lbs | — |
| GVWR | 32,000 lbs | 26,000 lbs |
| Sleeps | 6 | 5 |
| Slides | 2 | 2 |
| Fresh tank | 75 gal | 84 gal |
| Grey tank | 60 gal | 54 gal |
| Black tank | 40 gal | 48 gal |
| LP | 25 gal | 23 gal |
| Solar | — | — |
| Inverter | — | 2000W |
| Generator | 8000W | 8000W |
| Bath | full | full |
| Bed | queen | king |
| 4-season | No | No |
| Off-road | No | No |
| Outdoor kitchen | No | No |
| Washer/dryer | prep | prep |
| Residential fridge | Yes | Yes |
Where Newmar Canyon Star 3947 wins
- 10-ft rear garage for ATV, motorcycle, or cargo hauling
- 6,050 lb cargo capacity vs unspecified on Forza
- 600Ah battery bank vs unspecified Forza standard
- 32,000 lb GVWR with serious payload headroom
- Fireplace and 600 Ah Lithium house battery
Where Winnebago Forza 34T wins
- King bed standard vs Forza queen - more sleep width
- 2,000W inverter standard - Canyon Star not specified
- Larger 84 gal fresh tank vs 75 gal in Canyon Star
- $19,448 less expensive at $361,072
- 4.42 ft shorter at 35.5 ft - easier campground access
Pick the Newmar Canyon Star 3947 if…
Pick the Newmar Canyon Star 3947 if you tow toys or haul gear - ATV, motorcycle, e-bikes, racing gear. The 10-ft rear garage gives genuine workshop or hauler space the Forza 34T cannot offer. The Freightliner front-engine layout opens the rear for the garage layout, and 6,050 lb cargo capacity carries heavy loads. Canyon Star 3947 at $380,520 is the toy-hauler diesel pusher for active families who travel with motorsports.
Pick the Winnebago Forza 34T if…
Pick the Winnebago Forza 34T if you are a couple who wants a king-bed diesel pusher and saves $19,448. The 35.5-ft Freightliner XCS rear-engine layout delivers traditional diesel pusher performance, the king bed standard outperforms most coach queens, and 84 gal fresh extends boondock stays. The 2,000W inverter supports off-grid residential loads. Forza 34T is the couples' diesel pusher value at $361,072 - the Canyon Star's toy-hauler garage is wasted space if you do not haul toys.
Frequently asked
Front-engine vs rear-engine diesel - what is the difference?
Canyon Star 3947's front-engine layout puts the Cummins under the hood like a truck, allowing the rear garage. Forza 34T's rear-engine diesel pusher puts the motor behind the rear axle for quieter cabin and traditional Class A handling. Both Cummins 340 hp, similar performance.
How much weight can the Canyon Star really carry?
6,050 lb cargo capacity is verified - enough for a full-size motorcycle (700 lb), generator (200 lb), gear (500 lb), bikes (100 lb), and fluids/cargo. The 32,000 lb GVWR provides genuine hauler capability.
Does the Forza 34T have a generator prep or unit?
Forza 34T includes an 8,000W generator standard plus generator prep for upgrades. Same 8kW generator as the Canyon Star 3947 - they trade nothing on backup power.