Precor
Precor EFX 245
$4199
Best Ellipticals · head-to-head
Precor EFX 245 vs Sunny Health & Fitness SF-E905
A sourced, side-by-side comparison. Sunny Health & Fitness SF-E905 is cheaper at $249.99. Every spec and price links to its source.
Sunny Health & Fitness
Sunny Health & Fitness SF-E905
$249.99Cheaper
Which is better: the Precor EFX 245 or Sunny Health & Fitness SF-E905?
The Sunny Health & Fitness SF-E905 wins 1 of the 1 specs we compare head to head; the other wins 0. The Sunny Health & Fitness SF-E905 is the cheaper at $249.99. The Sunny Health & Fitness SF-E905 both leads on specs and costs less — the straightforward pick.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Precor EFX 245 | Sunny Health & Fitness SF-E905 |
|---|---|---|
| US price | $4199 | $249.99 |
| Brand | Precor | Sunny Health & Fitness |
| Released | — | — |
| Type | rear_drive | front_drive |
| Stride length (in) | 18-21 in | 11 in |
| Resistance levels | 16 | 8 |
| Power incline | Yes | No |
| Max user weight (lb) | 275 | 220 |
| Flywheel (lb) | — | — |
| Built in programs | 40 | — |
Sources — Precor EFX 245: treadmilldoctor.com (verified 2026-06-19). Sunny Health & Fitness SF-E905: sunnyhealthfitness.com (verified 2026-06-19).
What's the difference between the Precor EFX 245 and Sunny Health & Fitness SF-E905?
Where the two actually differ on the specs we track (5 of 7). Matching specs are omitted.
- Type: Precor EFX 245 rear_drive vs Sunny Health & Fitness SF-E905 front_drive
- Stride length (in): Precor EFX 245 18-21 in vs Sunny Health & Fitness SF-E905 11 in
- Resistance levels: Precor EFX 245 16 vs Sunny Health & Fitness SF-E905 8
- Power incline: Precor EFX 245 true vs Sunny Health & Fitness SF-E905 false
- Max user weight (lb): Precor EFX 245 275 vs Sunny Health & Fitness SF-E905 220