Tests 76 · 9 tests Owners 72 · 20 reviews
Best test result: #1 of 20 in 2020 Auto Bild Performance Winter Tyre Test (wet handling)
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 9 + 3 road tests and 20 + 31 owner reviews. How we score
Alpin 5 leads, 77–74 Narrow edge
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Tests 76 · 9 tests Owners 72 · 20 reviews
Best test result: #1 of 20 in 2020 Auto Bild Performance Winter Tyre Test (wet handling)
Tests 74 · 3 tests Owners 81 · 31 reviews
Best test result: #1 of 20 in 2018 Auto Bild Winter Tyre Test (wear)
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | WinterContact TS 850 P | Alpin 5 |
|---|---|---|
| Professional tests (TWG score) · 8 / 3 tests | 71 | 70 |
| Reviews found online | 71 | 77 |
| Dry Braking (% of best) · 1 shared test · wins 0–1 | 95% | 96% |
| Dry Handling (% of best) · 1 shared test · wins 1–0 | 99% | 99% |
WinterContact TS 850 P: 60% × 71.4 + 40% × 71.2 = 71
Alpin 5: 60% × 70.3 + 40% × 77.1 = 73
| Source | WinterContact TS 850 P | Alpin 5 |
|---|---|---|
| Professional tests (TWG score) · 9 / 3 tests | 89 | 80 |
| Reviews found online | 77 | 87 |
| Straight Aquaplaning (% of best) · 1 shared test · wins 0–1 | 93% | 100% |
| Wet Braking (% of best) · 1 shared test · wins 0–1 | 95% | 98% |
| Wet Handling (% of best) · 1 shared test · wins 1–0 | 100% | 99% |
WinterContact TS 850 P: 60% × 88.5 + 40% × 77.4 = 84
Alpin 5: 60% × 79.7 + 40% × 86.8 = 83
| Source | WinterContact TS 850 P | Alpin 5 |
|---|---|---|
| Professional tests (TWG score) · 9 / 3 tests | 76 | 69 |
| Reviews found online | 68 | 80 |
| Snow Braking (% of best) · 1 shared test · wins 0–0 | 98% | 98% |
| Snow Handling (% of best) · 1 shared test · wins 1–0 | 100% | 99% |
WinterContact TS 850 P: 60% × 76.4 + 40% × 68.4 = 73
Alpin 5: 60% × 68.8 + 40% × 79.5 = 73
| Source | WinterContact TS 850 P | Alpin 5 |
|---|---|---|
| Professional tests (TWG score) · 1 / – tests | 72 | ≈ 71 (est.) |
| Reviews found online | 69 | 79 |
WinterContact TS 850 P: 40% × 72.3 + 60% × 69 = 70
Alpin 5: 40% × 70.9 (est.) + 60% × 78.6 = 76
No road tests of comfort for Alpin 5. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
| Source | WinterContact TS 850 P | Alpin 5 |
|---|---|---|
| Professional tests (TWG score) · 7 / 3 tests | 67 | 60 |
| Reviews found online | ≈ 67 (est.) | ≈ 67 (est.) |
| Noise (% of best) · 1 shared test · wins 1–0 | 100% | 98% |
WinterContact TS 850 P: 60% × 67.4 + 40% × 66.6 (est.) = 67
Alpin 5: 60% × 59.7 + 40% × 66.6 (est.) = 62
No owner ratings of noise for WinterContact TS 850 P or Alpin 5. The owner half is the owners’ average (67): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.
| Source | WinterContact TS 850 P | Alpin 5 |
|---|---|---|
| Professional tests (TWG score) · 1 / 2 tests | 72 | 83 |
| Reviews found online | 71 | 84 |
WinterContact TS 850 P: 60% × 72.1 + 40% × 71.2 = 72
Alpin 5: 60% × 83.1 + 40% × 83.7 = 83
| Source | WinterContact TS 850 P | Alpin 5 |
|---|---|---|
| Reviews found online | 75 | 78 |
| Source | WinterContact TS 850 P | Alpin 5 |
|---|---|---|
| Professional tests (TWG score) · 7 / 3 tests | 80 | 59 |
| Rolling Resistance (% of best) · 1 shared test · wins 1–0 | 99% | 90% |
| Category | Continental WinterContact TS 850 P | Michelin Alpin 5 |
|---|---|---|
| Relative Score | 74 | 77 |
| Dry | 71 | 73 |
| Wet | 84 | 83 |
| Snow | 73 | 73 |
| Comfort | 70 | 76 |
| Noise | 67 | 62 |
| Treadwear | 72 | 83 |
| Handling (owners) | 75 | 78 |
| Efficiency | 80 | 59 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
WinterContact TS 850 P
Alpin 5
Per discipline: the average % of the best tire over every test both tires were in, and how many of those tests each one won. “Different tests” rows compare results from separate tests.
In the overall rankings of 2 tests that ran both, Continental WinterContact TS 850 P finished ahead 1 times and Michelin Alpin 5 1 times.
| Discipline | Category | WinterContact TS 850 P | Alpin 5 | Δ | Head-to-head |
|---|---|---|---|---|---|
| Dry Braking | Dry | 95% | 96% | −1.2 | 0–1 in 1 shared test Newest: 2017 Auto Bild SUV Winter Tyre Test · 225/55 R17 |
| Dry Handling | Dry | 99% | 99% | +0.2 | 1–0 in 1 shared test Newest: 2017 Auto Bild SUV Winter Tyre Test · 225/55 R17 |
| Straight Aquaplaning | Wet | 93% | 100% | −7.5 | 0–1 in 1 shared test Newest: 2017 Auto Bild SUV Winter Tyre Test · 225/55 R17 |
| Wet Braking | Wet | 95% | 98% | −3.4 | 0–1 in 1 shared test Newest: 2017 Auto Bild SUV Winter Tyre Test · 225/55 R17 |
| Wet Handling | Wet | 100% | 99% | +0.7 | 1–0 in 1 shared test Newest: 2017 Auto Bild SUV Winter Tyre Test · 225/55 R17 |
| Snow Braking | Snow | 98% | 98% | 0.0 | 0–0 in 1 shared test Newest: 2017 Auto Bild SUV Winter Tyre Test · 225/55 R17 |
| Snow Handling | Snow | 100% | 99% | +0.8 | 1–0 in 1 shared test Newest: 2017 Auto Bild SUV Winter Tyre Test · 225/55 R17 |
| Noise | Noise | 100% | 98% | +1.4 | 1–0 in 1 shared test Newest: 2017 Auto Bild SUV Winter Tyre Test · 225/55 R17 |
| Wear | Treadwear | 91% #4/20 · 2020 Auto Bild Performance Winter Tyre Test | 100% #1/20 · 2018 Auto Bild Winter Tyre Test | – | Different tests |
| Rolling Resistance | Efficiency | 99% | 90% | +9.3 | 1–0 in 1 shared test Newest: 2017 Auto Bild SUV Winter Tyre Test · 225/55 R17 |
| Also published by the testers (not in the score) | |||||
| Price | Cost | 42% #9/10 · 2021 Auto Bild SUV Winter Tyre Test | 68% #19/20 · 2018 Auto Bild Winter Tyre Test | – | Different tests |
| Total Cost of Ownership | Cost | #17/20 2020 Auto Bild Performance Winter Tyre Test | #13/20 2018 Auto Bild Winter Tyre Test | – | Different tests |
| Value | Cost | 71% #17/20 · 2020 Auto Bild Performance Winter Tyre Test | 100% #1/20 · 2018 Auto Bild Winter Tyre Test | – | Different tests |
| Overall Ranking | Overall | #7/11 | #2/11 | – | 1–1 in 2 shared tests Newest: 2019 Auto Zeitung Winter Tire Test R17 · 225/55R17 |
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Continental WinterContact TS 850 P | B · Michelin Alpin 5 |
|---|---|---|
| Category | Winter | Winter |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 122 | 17 |
| Rim diameters | 15″ – 22″ | 15″ – 20″ |
| Tread depth | 10 - 11/32″ | — |
| Sidewall | Black Side Wall | — |
| Max pressure | 44 - 51 psi | — |
| Sizes in common | 11 | 11 |
Continental WinterContact TS 850 P
Michelin Alpin 5
Narrow edge: Michelin Alpin 5 — better treadwear and comfort. Pick the Continental WinterContact TS 850 P if efficiency and noise matter most to you.
Continental WinterContact TS 850 P scores 80 vs 59 on efficiency.
Michelin Alpin 5 scores 83 vs 72 on treadwear.
Michelin Alpin 5 scores 76 vs 70 on comfort.
Continental WinterContact TS 850 P scores 67 vs 62 on noise.
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Neither, by our numbers: 84 vs 83 on the wet score, within 3 points.
Neither, by our numbers: 71 vs 73 on the dry score, within 3 points.
Neither, by our numbers: 73 vs 73 on the snow score, within 3 points.
Continental WinterContact TS 850 P, 67 vs 62 on our noise score.
Michelin Alpin 5, 76 vs 70 on our comfort score.
Michelin Alpin 5, 83 vs 72 on our treadwear score.
Continental WinterContact TS 850 P, 80 vs 59 on our efficiency score.
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements), each result compared with every other tire in the same test and newer tests counting more. 40% comes from owner reviews found online, adjusted for how generously each site rates. Both use one scale: the average tested tire gets 70, the best 100. When a tire has only one of the two, the missing half is estimated from the other and the score stays closer to average; with no road test and fewer than five owner reviews it gets no score yet.
Handling is the exception: road tests measure it inside the dry and wet scores, so its own row comes from owner ratings only and starts as less important.
Community buzz from Reddit and forums is shown for context only — it never changes the score. Full methodology