2020 Mercedes-Benz GLC 300
Space: The GLC 300 has a decent amount of room for its class, but it’s more compact compared to the other two. Folding down the rear seats will give you some space to stretch out, but it may not be huge.
Comfort: The GLC is known for a more refined, luxurious feel, but the rear seat and cargo area might feel a bit tight if you’re planning on using it frequently for naps. If you’re shorter or don’t mind a cozy space, it could work.
Driving Experience: Smooth, nimble, and comfortable. If you’re doing a lot of city driving or shorter trips, the GLC would be great for that.
2017 Mercedes-Benz GLE 350
Space: The GLE 350 is a bigger SUV, so you’re going to get much more room for sleeping, especially when the seats are folded down. This one would give you plenty of space to stretch out and get comfortable for naps.
Comfort: Similar to the GLC but with more interior space. You’ll get a solid mix of luxury and practicality. It’s more spacious, so you could have a much better sleeping experience.
Driving Experience: It’s bigger than the GLC, so you may feel like you’re driving a bit more of a tank. But if you like a more elevated, spacious driving experience, this is the one.
2018 Audi Q7
Space: The Q7 is a 3-row SUV, so you’ll have even more room than the GLE. The flat-folding seats in the second and third rows offer ample sleeping space—probably the most out of all three. It’s wide and long, so you could comfortably stretch out.
Comfort: Audi’s interiors are top-notch, and the Q7 is very comfortable. It’s luxurious, with high-quality materials and a quiet cabin. This could be a good pick for sleeping in comfort.
Driving Experience: The Q7 offers a refined, smooth ride, and while it's a bit larger than the GLE or GLC, it’s still relatively easy to drive. It also has solid tech and safety features, which might be a plus if you're doing a lot of driving.
Summary:
If space is your top priority for sleeping: The Audi Q7 takes the cake with the most room.
If you're looking for something still spacious but a bit easier to maneuver: The GLE 350 would be a good middle ground.
If you’re okay with slightly less space but want a more compact, premium feel: The GLC 300 could work, but it’s going to be tighter for sleep.