2025 Keystone Impact 359 vs 2024 Coachmen Adrenaline 27KB

Detailed Comparison

If you're weighing the 2025 Keystone Impact 359 against the 2024 Coachmen Adrenaline 27KB, you're looking at two solid contenders. Here's how they stack up.

Dimensionally, you're looking at 32.5 ft for the Keystone Impact 359 and 29.5 ft for the Coachmen Adrenaline 27KB. The Keystone Impact 359 carries an extra 3,700 lbs, which affects tow vehicle requirements and fuel economy.

The Keystone Impact 359 sleeps 8 while the Coachmen Adrenaline 27KB accommodates 7. Slide-outs play a role in livability: the Keystone Impact 359 has 3 and the Coachmen Adrenaline 27KB has 0.

For boondocking enthusiasts, tank sizes matter. Fresh water capacity goes to the Coachmen Adrenaline 27KB at 77 gallons versus 58 gallons. Solar-wise, you get 250W on the Keystone Impact 359 and 250W on the Coachmen Adrenaline 27KB. Battery banks are 150 Ah and 100 Ah.

At $151,000 MSRP for the Keystone Impact 359 and $155,000 for the Coachmen Adrenaline 27KB, the Keystone Impact 359 saves you $4,000. With only a 3% price difference, the choice comes down to features rather than cost.

If you're traveling with a family, look for the model with more sleeping positions and better storage. Boondockers: look at the fresh water capacity and solar/battery systems — they determine how long you can stay out. For the full-time RV lifestyle, every gallon of tank capacity and every inch of counter space counts.

Remember, the perfect RV is the one you'll actually use. Pick the one that excites you most and hit the road.