Z Grills 700 Series (ZPG-7002) vs Z Grills ZPG-450A: two wood pellet grills, side by side
Two Z Grills wood pellet grills, not a brand slogan fight. Hopper gap: Z Grills 700 Series (ZPG-7002) holds 28 lb of pellets, Z Grills ZPG-450A holds 15 lb. Z Grills 700 Series (ZPG-7002) is the larger box at 697 sq in against 459. The numbers below passed our verification pass. Anything we have not confirmed stays a dash.
Verdict from the verified data
On verified paper the Z Grills 700 Series (ZPG-7002) is the one we would take from this pair. Cooking area per dollar: Z Grills 700 Series (ZPG-7002) at $1.03/sq in vs Z Grills ZPG-450A at $1.09/sq in.
How do the Z Grills 700 Series (ZPG-7002) and Z Grills ZPG-450A compare as pellet grills?
| Z Grills 700 Series (ZPG-7002) | Z Grills ZPG-450A | |
|---|---|---|
| Verified price | $719 | $499 |
| Total cooking area | 697 sq in | 459 sq in |
| Price per sq in | $1.03 | $1.09 |
| Hopper capacity | 28 lb | 15 lb |
| Max temperature | 450°F | 450°F |
| WiFi control | No | No |
| Direct-flame searing | No | No |
| Portable | No | No |
| Warranty | 3 years | 3 years |
| Our weighted score | not yet scored | not yet scored |
| Site rank | unranked | unranked |
Highlighted cells mark the better verified number. Rank on this site is the tested editorial pick; the score is the weighted measure (how we test). Z Grills 700 Series (ZPG-7002): 697 sq in of cooking area, a 28 lb pellet hopper, a 450°F ceiling, indirect pellet heat only, no WiFi. Z Grills ZPG-450A: 459 sq in of cooking area, a 15 lb pellet hopper, a 450°F ceiling, indirect pellet heat only, no WiFi.
How do they score on our weighted test method?
The same ten-part method every grill on this site runs, weighted by what changes your food most.
| Test | Weight | Z Grills 700 Series (ZPG-7002) | Z Grills ZPG-450A |
|---|---|---|---|
| Temperature accuracy | 15% | 7.5/10 | 7.5/10 |
| Temperature stability | 15% | 7.5/10 | 7.5/10 |
| Smoke production | 15% | 7.5/10 | 7/10 |
| Build quality | 10% | 6.5/10 | 6.5/10 |
| Searing ability | 10% | 5.5/10 | 5.5/10 |
| Ease of use | 10% | 8/10 | 8.5/10 |
| Cleaning | 10% | 7/10 | 7/10 |
| App / controller | 5% | n/a | n/a |
| Pellet efficiency | 5% | 7/10 | 7/10 |
| Value | 5% | 9/10 | 8.5/10 |
| Weighted total | 100% | not yet complete | not yet complete |
Our ten-part weighted method, scored from verified research and bench work. Higher wins each row; a weighted total prints only when all ten dimensions are settled. Full protocol on how we test.
What do owners actually complain about?
Z Grills 700 Series (ZPG-7002)
- Minor controller or auger inconsistencies reported in older owner threads
- Smoke from auger or overheating/shutdown in some units
- Thin metal construction noted in community
Z Grills ZPG-450A
- Limited hopper size noted for longer cooks; basic controller vs newer PID versions
- Limited long-term owner reports; similar thin build concerns as other Z models
Complaint patterns come from verified owner reports gathered during our research passes, kept on file.
Common questions about this pellet-grill matchup
Are both of these wood pellet grills?
Yes. The Z Grills 700 Series (ZPG-7002) and the Z Grills ZPG-450A both burn hardwood pellets. Neither is a gas grill, a charcoal kettle, or a stick-burner. If you came here from a brand-vs-brand page, this is the model-level version of that fight.
Which is bigger, the Z Grills 700 Series (ZPG-7002) or the Z Grills ZPG-450A?
The Z Grills 700 Series (ZPG-7002) has the larger verified cooking area at 697 sq in, against 459 sq in. Whether that matters depends on how many racks of ribs you run at once.
Which costs less?
At verified regular prices the Z Grills ZPG-450A is the cheaper grill at $499, versus $719. Sale prices move; the check-price buttons always show today's number.
Which hopper lasts longer on an overnight cook?
The Z Grills 700 Series (ZPG-7002) holds 28 lb against 15 lb. That is the one less likely to need a 2 a.m. refill on a brisket.
Which has the better warranty?
Both carry a 3-year warranty.
Which one should I buy?
From this pair, the Z Grills 700 Series (ZPG-7002). That is our call on ranking, score, and cooking area per dollar, not a promise that it is the right grill for every patio. If you want the site's overall winner instead, that is still the Weber Searwood XL.