2025 Keystone Alpine 3220RL vs 2024 Forest River Cardinal 390FLX

Detailed Comparison

The 2025 Keystone Alpine 3220RL and 2024 Forest River Cardinal 390FLX represent two compelling choices for RV enthusiasts. Let's break down what sets them apart.

In terms of footprint, the Keystone Alpine 3220RL stretches 31.0 ft while the Forest River Cardinal 390FLX spans 39.0 ft. Weight-wise, the Forest River Cardinal 390FLX is the lighter rig at 10,200 lbs versus 12,900 lbs.

Capacity-wise, expect to sleep 7 in the Keystone Alpine 3220RL versus 8 in the Forest River Cardinal 390FLX. With 5 and 4 slide-outs respectively, the parked floor plans differ significantly.

Tank capacities are a key off-grid consideration. The Keystone Alpine 3220RL carries 83 gal of fresh water, 53 gal gray, and 48 gal black. The Forest River Cardinal 390FLX offers 66 gal fresh, 41 gal gray, and 42 gal black. The Keystone Alpine 3220RL has the edge for extended dry camping.

Budget-wise, the Forest River Cardinal 390FLX is listed at $142,000 compared to $146,000 for the Keystone Alpine 3220RL.

For family camping trips, the larger floor plan and additional berths make a real difference. For boondocking, the model with superior solar and battery setup will keep you comfortable off the grid longer. If you're going full-time, the larger tanks and more robust build quality matter enormously.

At the end of the day, the best RV is the one that fits your travel dreams and budget. Either of these is a worthy choice.